Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
346 results about "Skin sensitization" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Skin sensitization, n an allergic reaction to a particular irritant that results in the development of skin inflammation and itchiness. Unlike skin irritation, the skin becomes increasingly reactive to the substance as a result of subsequent exposures.
In-vitro evaluation cell model of skin sensitization of compound and construction method of cell model
ActiveCN108103098AEffective resolutionSensitization Study SpecificHydrolasesDrug screeningSkin sensitizationLuciferase Gene
The invention discloses an in-vitro evaluation cell model of skin sensitization of a compound and a construction method of the cell model. The construction method of the cell model comprises the following steps of: designing and constructing an sgRNA (small guide ribonucleic acid) expression vector with CRISPR / Cas9 (clustered regularly interspaced short palindromic repeats / CRISPR associated protein 9), designing and constructing a homologous recombinant vector capable of knocking a reporter gene connected with a spontaneous lysis peptide sequence into an expression cassette of an HMOX1 (heme oxygenase (decycling) 1) gene, and cotransfecting a cell with the homologous recombinant vector, hCas9 (humanized Cas9) plasmid and the sgRNA expression vector for monoclone enlarging culture to form the cell model. The HaCaT cell model with a luciferase gene knocked in before a termination codon of the HMOX1 gene by a combined CRISPR / CAS9 cell monoclone technology. The cell model achieves synchronous expression of the luciferase gene and the HMOX1 gene, so that a sensitization compound and a non-sensitization compound are effectively differentiated, and the more specific and sensitive cell model is provided for compound sensitization studies.
Owner:SOUTH CHINA UNIV OF TECH
Photopolymerizable inkjet ink
ActiveUS20140240414A1Low viscosityImprove curing effectImpression capsMixing methodsPentaerythritolDiacrylate ester
To provide a photopolymerizable inkjet ink, which contains photopolymerizable monomers containing at least one selected from the following compound group (A) compounds of which are negative for skin sensitization, and at least one selected from the following compound group (B) compounds of which are negative for skin sensitization, wherein the compound group (A) is a compound group consisting of caprolactone-modified dipentaerythritol hexaacrylate, polyethoxylated tetramethylol methane tetraacrylate, ethylene oxide-modified bisphenol A diacrylate, caprolactone-modified hydroxy pivalic acid neopentyl glycol diacrylate, polypropylene glycol diacrylate [CH2═CH—CO—(OC3H6)n-OCOCH═CH2 (n≈12)], hydroxyethyl acryl amide, trimethylol propane trimethacrylate, and tricyclodecane dimethanol dimethacrylate, and the compound group (B) is a compound group consisting of ethylene oxide-modified phenolacrylate, isostearyl acrylate, ethylene oxide-modified trimethylol propane trimethacrylate, stearyl methacrylate, and glycerin dimethacrylate.
Owner:RICOH KK
Photopolymerizable inkjet ink, ink cartridge, and inkjet recording device
ActiveUS20140327719A1Low viscosityImprove curing effectDuplicating/marking methodsInksVinyl etherSkin sensitization
A photopolymerizable inkjet ink including: at least one selected from the group consisting of (meth)acrylic acid esters negative for skin sensitization and (meth)acrylamides negative for skin sensitization; and at least one selected from the group consisting of vinyl ethers negative for skin sensitization, t-butyl methacrylate negative for skin sensitization, n-pentyl methacrylate negative for skin sensitization, and n-hexyl methacrylate negative for skin sensitization.
Owner:RICOH KK
Hair and body shampoo
ActiveCN103520051AEliminate discomfortEffective bitesCosmetic preparationsHair cosmeticsSkin sensitizationVegetable oil
Owner:LIUZHOU LIANGMIANZHEN +2
Flocking latex gloves and production method thereof
The invention discloses a pair of flocking latex gloves and a production method thereof. According to the production method, processes including two-time gum dipping, three-time vulcanizing and electrostatic flocking are adopted, and the prepared gloves have the advantages of being good in cold isolation effect and difficult to depilate in long-time use, good aging resistance, flexing resistance,chemical resistance and good elasticity are realized, and by using the gloves, skin allergy is less prone to occur.
Owner:刘世清 +1
Application of porous frame materials in masks
ActiveCN107349111AEnsure safetyAvoid inactivationCosmetic preparationsToilet preparationsMechanism of actionIrritation
The invention discloses application of porous frame materials in masks. To solve the problems that a traditional mask matrix is high in irritation and poor in cleaning capacity, an added homogeneous preservative easily causes skin allergy and inflammation, and active matter can not be fully utilized, the high adsorbability and antibacterial property of the porous frame materials and the property of slowly releasing active ingredients are creatively utilized to solve the problems in the existing mask technology. Meanwhile, through many experiments and long-term exploration, screening criteria of the porous frame materials for different kinds of masks are established, and the interaction mechanism of the porous frame materials and guest molecules is studied according to the material structures.
Owner:NANKAI UNIV
Marine organism functional cosmetic for nourishing skin around eyes
ActiveCN102366383ADoes not cause allergiesPromote absorptionCosmetic preparationsToilet preparationsBiotechnologySkin sensitization
The invention provides a marine organism functional cosmetic for nourishing skin around the eyes. The marine organism functional cosmetic comprises, on the basis of the total mass of the cosmetic, the following active components by mass: 0.1 to 10% of marine mollusk active peptide, 0.1 to 10% of marine animal collagen peptide, 0.05 to 5% of algal polysaccharide, 0.01 to 2% of chondroitin sulfate and 0.2 to 15% of pearl powder; the cosmetic can further comprises the following active components by mass: 0.05 to 0.6% of allantoin, 0.01 to 1% of coenzyme Q10, 0.1 to 5% of VC phosphate magnesium and 0.1 to 5% of VE acetate. According to the invention, pure natural marine organism extracts are used as main raw materials, and the extracts can absorbed by skin rapidly, are safe and mild, cause noirritation on skin and bring no burden to skin; stabilized synergism of marine biologically-active substances and other active substances is utilized in the invention, which enables a nourishing effect of the cosmetic on skin around the eyes to be substantially enhanced.
Owner:FOSHAN UNIVERSITY +2
Method for Predicting Skin Sensitizing Activity of Compounds
InactiveUS20090305276A1Microbiological testing/measurementDisease diagnosisSkin sensitizationConcentration Response
The present invention provides methods for predicting the in vivo skin sensitizing activity of chemical compounds using a combination of mammalian cell models with multiple endpoint analysis, time and concentration response curves. The methods allow the determination of a predicted in vivo sensitization value of a compound—for example, a EC3 LLNA value, a GPMT value or a IVTI value—without the use of animals, with a high degree of accuracy. The methods involve detecting expression levels of genes implicated in skin sensitization, combining expression level data with concentration response data, conducting a computational analysis, and comparing test compound data to a database of known skin sensitizers.
Owner:CEETOX
Externally applied formulation of cetirizine hydrochloride
InactiveCN1634063APharmacologically activeIncreased free drug concentrationOrganic active ingredientsAerosol deliverySkin sensitizationWhole body
Pharmacological test shows that the externally-used preparation of Cetirizine has ideal allergy resistant and anti-inflammatory action to the rat passive cutaneous anaphylaxis (Rat PCA) model and dimethylbenzene caused mouse otitis model, and also prevents the adverse effect to the central system caused by whole body administration. It is also found in the test, that the externally used preparation of Cetirizine also has very fine inhibitory action to dinitrofluorobenzene caused mouse porphyria hypersensitivity (PTH), the novel pharmacological action of the Cetirizine shows that the Cetirizine external preparation has good therapeutic action to skin inflammations which mainly include porphyria hypersensitivity.
Owner:LUNAN PHARMA GROUP CORPORATION
Whitening, Moisturizing Toner
ActiveCN102274146AAvoid allergiesRest assuredCosmetic preparationsToilet preparationsMedicinal herbsSkin sensitization
The invention relates to a whitening and moisturizing toner which is especially used for human face skin. The whitening and moisturizing toner is prepared by the following steps: heating 3-5 parts of 1,3-butylene glycol, 4-6 parts of sodium pyrrolidone carboxylate, 0.2-0.4 part of dipotassium glycyrrhizinate, 2-4 parts of NMF-50, 4-6 parts of antiallergic agent (CD-2901), 100-110 parts of pure water, 4-6 parts of hyaluronic acid (1%), 1.5-2.5 parts of arbutin, 4-6 parts of nonane diacid derivative and the like, keeping the temperature, and stirring. Compared with the prior art, the invention has the following advantages: 1. the whitening and moisturizing toner does not have the smell or color of Chinese medicinal herbs, and thus, is welcomed by users; 2. since the antiallergic agent (CD-2901) is added into the product, the whitening and moisturizing toner can prevent skin allergy, so the users can use the whitening and moisturizing toner safely; and 3. since the whitening agent, moisturizing agent and humectant are added into the whitening and moisturizing toner, the whitening and moisturizing toner not only can soften the skin, but also can perform the function of nourishing the skin.
Owner:AESTHETIC TECH BEIJING +2
Traditional Chinese medicine Babuji for treating arthritis, omitis and hyperosteogeny and its prepn. method
InactiveCN1751738AWarming meridian and expelling coldStrict medicationSkeletal disorderMammal material medical ingredientsSkin sensitizationHot peppers
Owner:HUNAN JIUDIAN PHARMA
Production method for sunscreen cream with plant extracts as main functional components
InactiveCN103356442APlay a coordinating roleGood sun protectionAntibacterial agentsCosmetic preparationsBiotechnologySkin sensitization
The invention provides a production method for a sunscreen cream with plant extracts as main functional components. The production method comprises the following steps: 1, extraction of alcohol-soluble components in the shuck of mangosteen; 2, extraction of water-soluble polysaccharides in the shuck of mangosteen; 3, preparation of a chinaroot greenbrier cream; 4, manufacture of fine kudzu vine root powder; and 5, preparation of a matrix cream. The sunscreen cream prepared by using the method prevents symptoms like obstruction of pores and skin allergic diseases, exerts substantial effects on anti-inflammation, sterilization, skin nourishing, improvement of wrinkle resistance of the skin and effective delaying of skin ageing and has the advantages of enhanced safety and reduced cost; the sunscreen cream can effectively restore damaged skin, wherein the restoration effect of the sunscreen cream is incomparable with restoration effects of antioxidant substances like vitamin E; and the sunscreen cream enables synergy of ultraviolet ray absorbers to be performed, so a minimum usage amount of the sunscreen cream can exert a maximum protection effect.
Owner:珠海丽阳生物科技有限公司
PM2.5 adsorbent and preparation method thereof
InactiveCN104368318AImprove adsorption capacityImprove purification effectGas treatmentOther chemical processesSkin sensitizationSorbent
The invention provides a PM2.5 adsorbent. The PM2.5 adsorbent is prepared from the following raw materials in parts by weight: 80-90 parts of activated carbon, 3-4 parts of sodium silicate, 0.2-0.3 part of potassium permanganate, 3-4 parts of siderite powder, 1.5-2 parts of shaddock peel powder, 1-2 parts of polyacrylate emulsion, 2-3 parts of nano zinc oxide, 1-2 parts of lactic acid, 1-2 parts of strontium carbonate, 7-11 parts of bentonite, 1-2 parts of pore-enlarging agent, 130-150 parts of 1Mol / L sodium hydroxide solution, 140-160 parts of 1Mol / L calcium chloride solution, a proper amount of water and 3-5 parts of auxiliary. The adsorbent has good adsorbability and good air purification effects, has good adsorption effects on bacteria, formaldehyde and PM2.5 in the air, can achieve the effect of catalytically oxidizing harmful substances, such as formaldehyde and the like by using nano zinc oxide, and can achieve the effect of sterilization. By using the auxiliary, skin allergy can be prevented, refreshment can be achieved, and the filtration performance can be improved.
Owner:FANCHANG BEISI PRODIVITY PROMOTION CENT
Externally used medicine for expelling wind and clearing away cold, activating meridians to stop pain and preparation method thereof
InactiveCN101559128ANo allergiesAvoid stimulationAnthropod material medical ingredientsAntipyreticDiseaseIrritation
The invention provides an externally used medicine for expelling wind and clearing away cold, activating meridians to stop pain and a preparation method thereof. The medicine is prepared by 25 types of medicinal materials such as radix aconiti preparata, wild aconite root, nux vomica (processed), epimedium, achyranthes root, notopterygium root, cyrtomium fortunei, phellodendron, zaocys dhumnade, hairy antler, dipsacus root, dark plum, asarum, Chinese ephedra, cassia twig, safflower, acanthopanax, honeysuckle, earth worm, loranthus, licorice, drynaria (scald), anisetree bark, myrrh gum (processed) and red ginseng. The medicine links closely with pathogen and pathogenesis of a disease and a plurality of medicines are compatible reasonably, thus expelling wind and clearing away cold as well as activating meridians to stop pain. As an externally used cataplasm, the medicine is taken through skin, thus avoiding the irritation of an oral preparation to gastrointestinal tract; in addition, relatively slow percutaneous absorption process inevitably greatly mitigates drug toxicity to the whole body. Neither skin sensibility nor skin irritation occurs. Therefore, the transdermal drug delivery of new preparation improves the safety of medicine taking to a certain extent and provides new choices for safe clinical medicine use.
Owner:潘首德
Compositions, methods and kits for treating allergic dermatitis of skin
The invention includes compositions suitable for removal of urushiol from skin having been exposed thereto, which compositions contain an ethoxylate and sodium lauroyl sarcosinate, methods for treating allergic dermatitis of skin having been exposed to urushiol, and kits suitable for treatment of allergic dermatitis,
Owner:JOHNSON & JOHNSON CONSUMER COPANIES
Treatment of connective tissue diseases of the skin
ActiveUS20060235048A1Strong therapeutic potentialEasy to optimizeBiocideHydroxy compound active ingredientsDiseaseSkin sensitization
The present invention provides effective and safe medicaments for the treatment of connective tissue diseases of the skin, particularly with respect to the treatment of cutaneous forms of Lupus Erythematous. The medicaments comprise as the therapeutically active ingredient a beta2 adrenoceptor agonist. The invention furthermore relates to dermatological compositions without skin sensitization properties and which contain enantiomerically pure or enriched R-enantiomers of a beta2 adrenoceptor agonist.
Owner:ASTION PHARMA AS
Externally used medicament for expelling rheumatism, promoting blood circulation and relieving pain and preparation method thereof
InactiveCN101690800ANo allergiesAvoid stimulationSalicyclic acid active ingredientsHydroxy compound active ingredientsDiseaseSkin sensitization
The invention provides an externally used medicament for expelling rheumatism, promoting blood circulation and relieving a pain and a preparation method thereof. The medicament is prepared from a pain-relieving liquid extract for affections by dampness, methyl salicylate, menthol, borneol, camphor, liguidamber resinoid and belladonna liquid extract. The externally used medicament for expelling the rheumatism, promoting the blood circulation and relieving the pain links the cause and the pathogenesis of a disease closely, has medicaments in compatibility with each other reasonably, expels the rheumatism, promotes the blood circulation and relieves the pain. Serving as an externally used cataplasm which is applied through skin, a stimulus to a gastrointestinal tract caused by oral preparations is avoided, and toxic and side effects on a whole body are lightened necessarily by a relatively slow absorption process through the skin without the reactions of skin sensibility and skin stimulus. Therefore, the externally used medicament improves the medicinal safety to a certain extent and provides a new choice for clinical medicinal safety after the medicament is delivered through the skin.
Owner:潘首德
Cationic nano emulsion with anti-allergic effect and preparation method of cationic nano emulsion
ActiveCN104784074ANo toxicityImprove permeabilityCosmetic preparationsAntipyreticSkin sensitizationGlycerol
The invention relates to cationic nano emulsion with an anti-allergic effect. The cationic nano emulsion is characterized by comprising the following components in percentage by mass: 10-30% of a plant anti-allergic compound, 3-30% of glycerin, 5-30% of caprylic / capric triglyceride, 0.1-3% of cholesterol, 2-25% of glycolipid, 0.1-2% of polyquaternary ammonium salt-51, 0.05-0.3% of methylparaben and the balance of water, wherein the plant anti-allergic compound comprises the following components in percentage by mass: 15-30% of olive leaf extract, 5-10% of gorgonian extract, 10-20% of laminaria saccharina extract, 3-5% of piper methysticum extract and the balance of octyldodecanol; the average particle size of nanoparticles is 100-600 nm. The cationic nano emulsion has the benefit of capability of comprehensively and efficiently resisting a skin allergy symptom, is nontoxic to skin, penetrates the skin easily and can quickly achieve the anti-allergic effect.
Owner:PROYA COSMETICS
Naringin contained facial mask and preparation process thereof
ActiveCN104095770AEnhance whitening and brightening effectEffective radiation protectionCosmetic preparationsToilet preparationsVitamin b6Skin sensitization
The invention discloses a naringin contained facial mask and a preparation process thereof. Naringin is added into a facial mask liquid, a main ingredient of the naringin is flavonoid and acts synergistically with nicotinamide (B3) and vitamin B6, so that the facial mask has a prominent whitening effect; when the same whitening effect is achieved, the use amount of nicotinamide is effectively reduced, and the skin allergy risk caused by the product is reduced; beta glucan which can activate macrophage and neutrophilecell is supplemented, so that the facial mask can deep remove free radical and has a radiation protection effect; meanwhile, trehalose and polyglycerol are added into the facial mask liquid and jointly act, so that the moisturizing time can be effectively prolonged; and finally, glycine, glutamic acid and proline which are mild are adopted to adjust the pH value of the facial mask liquid to 4.0-5.3, and the pH value is close to the pH value of a body fluid of a human body, so that the facial mask liquid can deep enter skin cells, and the best skin whitening and brightening effect is achieved.
Owner:FUJIAN GUANGHETANG BIOTECH
Bone healing tincture
InactiveCN103191257AWith promoting blood circulation and removing blood stasisWith dehumidificationAnthropod material medical ingredientsAntipyreticMyrrhAdditive ingredient
The invention relates to a bone healing tincture which has the functions of activating blood and dissolving stasis, relaxing tendons and activating collaterals, removing rheumatism, relieving swelling and pain, resisting inflammation and relieving itching and the like. The bone healing tincture is used for overcoming the defects that the existing bone healing tincture is not suitable for people with skin injury, and is non-greasy and fragrant as well as wide in application range. The bone healing tincture has obvious treatment effects on traumatic injury, cervical and lumbar spondylosis, rheumatoid arthritis, podagra, hand and foot numbness, skin injury and the like. In addition, the bone healing tincture is convenient to use and nearly free of causing skin allergy. According to the technical scheme, the medical ingredients and the content thereof in 50kg of white wine are as follows: 600 to 800g of radix clematidis, 250 to 400g of pseudo-ginseng, 30 centipedes, 600 to 900g of frankincense, 600 to 900g of myrrh, 300 to 500g of lycopodium clavatum, 300 to 500g of garden balsam stem and 300 to 500g of sorrel, wherein all the medical ingredients are soaked for 3 months; and the wine can be drunk in the manner of removing residues and taking out a decoction.
Owner:芶开琼
Plant compound preservative and acne removal skincare product
InactiveCN105250195AGrowth inhibitionOvercoming irritationCosmetic preparationsToilet preparationsSkin sensitizationPlant roots
The invention discloses a plant compound preservative. The plant compound preservative is prepared from, by weight, 1-20 parts of a plant root extractive, 1-20 parts of a plant flower extractive, 10-30 parts of a plant leaf extractive and 1-10 parts of plant bark extractive. The plant root extractive is obtained by mixing and extracting 1-5 parts of scutellaria baicalensis, 0.1-1 part of radix sophorae flavescentis, 0.1-1 part of moss, 1-5 parts of cordate houttuynia and 1-5 parts of Chinese herbaceous peony. The plant flower extractive is obtained by mixing and extracting 5-10 parts of calendula, 1-10 parts of hibiscus mutabilis and 1-10 parts of honeysuckle. The plant leaf extractive is obtained by mixing and extracting 1-10 parts of lotus leaves, 5-10 parts of ginkgo leaves, 2-5 parts of rosemary leaves, 1-5 parts of olive leaves and 5-10 parts of perilla leaves. The plant bark extractive is obtained by mixing and extracting 5-10 parts of shaddock peel and 1-5 parts of cinnamon. The invention further discloses an acne removal skincare product containing the plant compound preservative. The plant compound preservative can effectively inhibit growth of microorganisms such as germs and fungi in skincare product, can prolong the service life of the skincare product and has the advantages of being free of toxicity or simulation or skin sensibility or the like.
Owner:吴颖斯
Placenta sub-totipotential stem cell active factor for beauty and skin care and preparation and application thereof
InactiveCN107541486ASimple ingredientsQuantitative and qualitativeCosmetic preparationsToilet preparationsTotipotential stem cellDigestion
The invention relates to a preparation method of a placenta sub-totipotential stem cell active factor for beauty and skin care. The preparation method comprises the steps of separating and culturing placenta sub-totipotential stem cells and preparing the active factor. The preparation of the active factor comprises the steps of taking P3 generation placenta sub-totipotential stem cells, carrying out inoculation and digestion, carrying out ice ultrasonic cell breakage, and collecting supernatant; then, dropping in trichloroacetic acid, performing an ice bath, carrying out low-temperature centrifugation, and abandoning the supernatant; adding precooling acetone to wash sediment, conducting low-temperature centrifugation, abandoning the acetone, resuspending the sediment, and conducting filtering the product with a filter film of which the thickness is 0.1 micrometer, wherein the concentrations of the obtained SCF, a FGF, VEGF, EGF, and KGF are all larger than 20000 pg / ml. The preparationmethod of the placenta sub-totipotential stem cell active factor for beauty and skin care adopts a culture system free of heterologous animal serum, and reduces the risks of introducing heterologousanimal viruses; at the same time, there is no hormone at all in the culture system, so that possible skin allergic reaction caused by the hormones is avoided; the active factor is prepared by the adoption of the low-temperature precipitation method, so that the activity of the active factor is guaranteed.
Owner:奥尔文(深圳)生物科技有限公司
Dogskin plaster and technique of preparing the same
InactiveCN101274079AImprove the sticking effectExcellent adhesionAntipyreticAnalgesicsSkin sensitizationVegetable oil
The invention provides a dog-skin plaster and a preparation technique thereof. The dog-skin plaster is made from a substrate and raw herbal materials of black-plaster dog-skin plasters. The mass ratio of the raw herbal materials is the same as the mass ratio in the prescription of the black-plaster dog-skin plaster. A processed radix aconiti replaces an unprocessed radix aconiti, and a processed kusnezoff monkshood root replaces an unprocessed kusnezoff monkshood root, wherein no lead is contained. The preparation uses an ethanol extracting technology and a volatile-oil extracting technique to replace the extracting technology of frying vegetable oil in the original preparation, which can completely extract drug ingredients, without such disadvantages as drug ingredients being easily destroyed by high temperature and air pollution which are generated by the extracting technique of frying vegetable in the original preparation; the new substrate replaces the original black-plaster substrate, which has the advantages of larger drug quantity, easy putting up and off, good compatibility, release property and skin penetration property, without toxic lead content. The unprocessed radix aconiti and the unprocessed kusnezoff monkshood root in the original prescription are replaced respectively by the processed radix aconiti and the processed kusnezoff monkshood root, thus ensuring the effectiveness and safety of the preparation and eliminating the skin sensitization caused by the original dog-skin plaster.
Owner:湖北中医学院
Rubber accelerator TMTM predispersion master batch and preparation method thereof
The invention discloses a rubber accelerator TMTM predispersion master batch which is composed of the following components in parts by weight: 75-85 parts of tetramethylthiuram monosulfide, 10-20 parts of rubber matrix, 1-10 parts of rubber oil and 1 part of fatty acid alcohol ester. The preparation method is simple and easy to operate. The rubber matrix is previously compounded and prepared to effectively shorten the compounding time required by the subsequent master batch preparation process. The prepared master batch has no impurity or dust, can effectively maintain the original activity of TMTM, does not cake at room temperature, is easy for proportioning and compounding, has the advantages of favorable flowability, no flying dust and high utilization ratio of raw materials, and can not cause skin allergy of operating personnel. The master batch is dispersed uniformly in the rubber product after proportioning and compounding, can ensure the production efficiency and quality of the rubber product, and has important meanings for sustainable development of rubber manufacturing industry.
Owner:NINGBO ACTMIX POLYMER
Skin-friendly soft nonwoven fabric
ActiveCN110983628ASkin-friendly and softReduce allergiesNon-woven fabricsMonocomponent polyolefin artificial filamentSkin sensitizationPolymer science
The invention discloses a skin-friendly soft nonwoven fabric which comprises the following raw materials in percentage by weight: 90 to 95 percent of polypropylene fiber and 5 to 10 percent of soybeanfiber, wherein the soybean fiber is short fiber, and the length is 1 to 3 cm. The polypropylene fiber is prepared from a polypropylene master batch; the polypropylene fiber is subjected to filament splitting and lapping; the short fiber of the soybean fiber is continuously sprayed onto the polypropylene fiber in the filament splitting and lapping process to obtain a fiber net; the fiber net is subjected to primary hot rolling to obtain a nonwoven fabric; after-finishing is performed on the non-woven fabric to obtain a nonwoven fabric; and the nonwoven fabric is subjected to secondary hot rolling to obtain the skin-friendly soft nonwoven fabric. When being used for a bottom film coating layer of disposable hygienic products, the nonwoven fabric has the characteristics of skin-friendly effects and softness. When the nonwoven fabric is made into baby diapers, the conditions of skin allergy and eczema of a baby can be reduced. The strength, elongation rate, softness and air permeability of the nonwoven fabric are better than those of cotton.
Owner:山东恒鹏卫生用品有限公司
Hair and body wash powder
InactiveCN104644535AMoisturizes the skinNourish hairCosmetic preparationsHair cosmeticsBiotechnologySkin sensitization
The invention discloses a hair and body wash powder and relates to the technical field of daily-use chemical industry. The hair and body wash powder can be prepared from 10-60% of traditional Chinese medicine ingredients, 20-70% of tea bran powder, 13.0-20% of zeolite powder, 0.5-1.5% of grapefruit essence and 0.5-1.5% of preservative; the traditional Chinese medicine ingredients include root bark of white mulberry, root of red-rooted salvia, fresh ginger and white poria at the ratio of 3:2:2:1. In the hair and body wash powder, camellia-seed oil and traditional Chinese medicine ingredients are added, the camellia-seed oil can be used for nourishing skin and has the function of removing red and swollen caused by skin injury; the traditional Chinese medicine ingredients have the effects of relieving pain and itch of allergic skin and inhibiting bacteria, meanwhile, mild surface active ingredients are also used, and as compared with most chemical synthetic raw materials, the moderate surface active ingredients are safer, have less toxic and side effect and lower irritation property, are not liable to cause skin microecosystem dissonance, such as skin allergy and inflammation. Natural plant ingredients are used for nursing skin, so that the hair and body wash powder is safe and particularly suitable for the people with sensitive skin and the infants.
Owner:韦爱琴
Anti-haze adsorbent and preparation method thereof
ActiveCN104353421AGood adsorption and barrier effectAvoid allergiesOther chemical processesProtective garmentSkin sensitizationCellulose
The invention relates to an anti-haze adsorbent which comprises the following materials in parts by weight: 80-90 parts of activated carbon, 0.2-0.3 part of ammonium bicarbonate, 6-8 parts of zeolite powder, 0.5-0.8 part of triene tetramine, 2-3 parts of tetragonal sulfate lepidocrocite, 10-15 parts of molecular sieve 5A, 2-3 parts of a polyvinyl acetal glue solution, 2-4 parts of coal ash, 2-4 parts of carboxymethylcellulose, 1-1.3 parts of allyl cyclodextrin, 130-150 parts of a 1 Mol / L sodium hydroxide solution, 140-160 parts of a 1 Mol / L calcium chloride solution, a proper amount of water, and 3-5 parts of an assistant. The adsorbent has an excellent adsorption effect on harmful gases, peculiar-smell air, and smoke of cigarettes, can inhibit bacteria at the same time, has excellent adsorbing and blocking effects on PM2.5, has an excellent anti-haze effect, and is suitable for a respirator. The adsorbent provided by the invention can prevent skin allergy, helps to refresh, and improves the filtering performance.
Owner:FANCHANG BEISI PRODIVITY PROMOTION CENT
Antipollution composition and preparation method thereof
InactiveCN109106648APromote growthImprove antioxidant capacityCosmetic preparationsToilet preparationsSkin sensitizationAntioxidant
The invention provides an antipollution composition. The antipollution composition comprises the following components in parts by weight: 1 to 40 parts of butanediol, 1 to 40 parts of 1,3-propanediol,0.1 to 10 parts of hydrolytic sclerotium gum, 0.02 to 10 parts of sodium hyaluronate, 0.2 to 10 parts of trehalose, 0.1 to 30 parts of panthenol, 0.1 to 3 parts of p-hydroxyacetophenone, 0.01 to 20 parts of beta-glucosan, 0.01 to 5 parts of dipotassium glycyrrhizinate, 0.01 to 20 parts of tremella fuciformis extract, 0.01 to 5 parts of an antipollution agent A, 0.01 to 30 parts of an antipollution agent B, 0.01 to 30 parts of an antioxidant and 0.1 to 3 parts of a chelating agent. By adopting the antipollution composition provided in the invention, the harm of pollutants for the skin can be protected in multiple ways, the antipollution agent A forms a physical barrier film on the skin, the adsorption of the pollutants on the skin can be reduced, the skin can be regenerated, the detoxification capacity can be improved, and the skin allergic symptom can be alleviated.
Owner:I&B GUANGZHOU BIOLOGICAL TECH CO LTD
Skin aging-resisting stock solution
InactiveCN102048654ARestore activityAnti agingCosmetic preparationsToilet preparationsVitamin b6Skin sensitization
The invention relates to an Aliya skin aging-resisting stock solution. The composition is prepared from vitamin B1, vitamin B2, vitamin B6, vitamin B12, vitamin A, vitamin D, vitamin E, N-amino acid, apple vinegar, sodium hyaluronate, hydrolyzed gelatin and deionized water. The Aliya skin aging-resisting stock solution provided by the invention can improve the skin microcirculation, increase the skin metabolism rate, keep the skin tenderness, delay the skin aging, lubricate the skin, moisturize the skin for a long time, improve the skin luster and elasticity, effectively prevent and control age pigments, freckles and pigmentation, effectively promote cell regeneration, reduce wrinkle formation, effectively prevent folliculitis, skin allergy and cosmetic allergy, prevent the sunshine, and prevent the skin from being injured by ultraviolet rays.
Owner:曹才建
Ammonia-free and ursol-free hair dye and preparation method thereof
InactiveCN101829037ANo stimulationNo irritating smellCosmetic preparationsHair cosmeticsWater solubleP-Phenylenediamine
The invention relates to an ammonia-free and ursol-free hair dye and a preparation method thereof. The hair dye consists of a component A and a component B, wherein the component A consists of dye mixture, alkanolamine substance, water-soluble inorganic salt, acrylate copolymer and derivants thereof or fatty alcohol, acid and fat and derivants thereof, heavy metal chelate, surfactant, alcohol substance, dimethyl silicone oil, lanolin, essence and plant extract; and the component B consists of hydrogen peroxide, fatty alcohol, acid and fat and derivants thereof, surfactant, viscosity and gel appearance modifier and phosphoric acid. The hair dye is prepared by a specific method, has no ursol which is easy to cause skin sensibility and no ammonia water which has stimulation to respiratory tract and has the characteristics of no toxicity, no pungent smell, convenient use and good effect.
Owner:GUANGZHOU YOUNGRACE COSMETIC LTD
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com