656results about How to "No allergic reaction" patented technology

The invention relates to the high degree of exchange Ca-A type zeolite hemostasis dressing and the preparation method and the purpose. The zeolite hemostasis dressing of the invention containing the zeolite has fast hemostasis speed, and has no bacterium, no pyrogen, no cell toxicity, no hypersensitive reaction and no skin irritation, the using is convenient and the cost is low.

The invention relates to an ecological dyeing method for dyeing a cotton fabric with mulberry red natural dye, comprising the following steps: preprocessing the cotton fabric and then dyeing the preprocessed cotton fabric with the mulberry red natural dye; adding metal salt for fixation; and soaping the fabric after fixation and then fixing colors to obtain the dyed fabric with even color, wherein washing fastness can reach 3-4degrees. The ecological dyeing method has simple dyeing process, high dye-uptake, good pigment stability and wide market prospect.

The invention discloses a non-woven cloth and relative production, wherein the non-woven cloth is formed by non-hot-melt staple fiber whose mass content is not lower than 30% and hot-melt composite staple fiber, via thermal adhesive fixing method. And the invention utilizes the character that the surface of the hot-melt composite staple fiber has heated fusion function, and the invention uses thermal adhesive fixing method to fuse the face of hot-melt composite staple fiber to adhere the non-hot melt staple fiber to form non-woven cloth, therefore, the produced non-woven cloth has damp adsorption property, soft property, and flexibility, without sensibility on human body. And the invention utilizes the hot-wind non-woven device or thermal rolling non-woven device with low energy consumption and low cost.

The invention provides a piece of novel sewing-free hot melt adhesive TPU-PU leather, and a preparation method thereof. The TPU-PU leather comprises release paper, a hot melt adhesive film, a TPU film and a dry-type PU film, wherein the release paper comprises a paper bottom layer, an adhesive layer, a plastic layer, a transition layer, and a release layer; a hot melt adhesive raw material is composed of polyester polyol, diisocyanate, polyether polyol, and a plurality of additives; a TPU raw material is composed of polymer polybasic alcohol, 1,4-cyclohexane-diisocyanate, a chain extender and a plurality of functional additives; a PU raw material is composed of polyester dibasic alcohol, straight chain diol, isocyanate, TDI trimer, dimethyl formamide, butanone, black sand, and a plurality of functional addictives. Through the adoption of the preparation method, innovations are conducted on the raw material components of the release paper, the hot melt adhesive, the TPU film and the PU film; the manufactured sewing-free TPU-PU leather has the technical advantages of firmness in adhesion, durability, environment-friendly materials, no invisible harm to a human body, and the like.

The production process of antibiotic down includes the following steps: initial sorting, eliminating dust, fine sorting, piling, initial washing, washing while adding special down detergent in 1-2.5 % of down weight for 20 min, rinsing in clear water, soaking in 1 % concentration antiseptic solution for 30 min, rinsing in clear water for 20 min, dewatering, stoving, cooling and packing. The said process can prevent down from mildew, rot and moth eating during storage, transportation and use, and make the corresponding product possess obtain antiseptic, inflammation diminishing, mildew preventing, itch stopping and other functions.

The invention discloses a natural pigment lipstick. The natural pigment lipstick is mainly prepared from, by weight, 3-7 parts of natural pigment, 15-20 parts of natural wax, 40-70 parts of natural oil, 2-5 parts of natural flavors and 1-3 parts of other natural functional additives. The lipstick uses natural plant extract juice as a pigment dye, other components do not contain any artificially synthesized compound, and the lipstick is non-toxic to a human body, can lubricate lip mucosa, does not produce allergic reaction, promotes blood circulation and body health and is wide in raw material source, simple and convenient to produce and low in cost.

The invention belongs to the field of pharmacy, and discloses protein nanometer granules wrapped with taxane medicaments and a preparation method for the nanometer granules. In a formula, the granules comprise the following substances in percentage by weight: 0.1 to 10 percent of taxane medicaments, 0.1 to 40 percent of water-soluble carrier material and 50 to 90 percent of protein substances. The method comprises the following steps of: preparing water-soluble carrier solid dispersion containing the taxane medicaments from the taxane medicaments and the water-soluble carrier material; adding the obtained solid dispersion into an aqueous medium containing the protein substances, mixing uniformly, and performing high-shear treatment on the mixture to obtain suspension of the protein nanometer granules wrapped with slightly-soluble medicaments; and further preparing required formulations. The protein nanometer granules have the advantages of large medicine-carrying quantity, uniform grain diameters, high stability and safety and the like; and by the method, toxic organic solvent residues are avoided, the safety of clinical administration is improved, and a process is simple, low in cost and high in operability.

The invention provides a traditional Chinese medicine gastrointestinal auxiliary for type-B ultrasonic and a preparation method thereof, and the traditional Chinese medicine comprises the following raw medicinal materials: cumin, galangal, rhizome cyperi, three-nerved spicebush roots, cuttlebone, green tangerine peels, medicated leaven, malts, immature bitter orange, rheum officinale, mirabilite, cortex magnoliae officinalis, radix aucklandiae, amomum, agastache rugosa, finger citron, hawthorns, radish seeds, calcined concha arcae, evodia, pinellia ternate, semen arecae, atractylodes macrocephala koidz, rhizoma nardostachyos and fritillary bulb. The traditional Chinese medicine gastrointestinal auxiliary for type-B ultrasonic has the beneficial effects of being safe to use, painless, noninvasive, non-toxic, free from anaphylactic reaction, short in examination time, high in development rate, convenient to use and low in cost, providing a new technology and a new method for corrective early-stage diagnosis of diseases, and powerful basis for clinical diagnosis, and being a desirable novel auxiliary. Furthermore, the preparation process is simple and practical.

The production process includes trial weaving antistatic grey cloth, dipping fireproof liquid, roasting, soaping, deodorizing, waterproof and anti-fouling finishing, framing and inspection. The antistatic method is to add organic conducting fiber or conducting metal fiber; the dipping fireproof liquid is to finish the natural fiber fabric with fireproof agent and crosslinking agent; and the waterproof and anti-fouling finishing adopts fluoric compound as waterproof and anti-fouling agent. The natural fiber fabric may contain small amount of chemical fiber and has the functions of resisting static electricity, resisting flame, resisting water and resisting oil stain.

The invention relates to a fragrant microcapsule type finishing agent which comprises the following constituents by mass percentage: 35-45 percent of fragrant nano microcapsule, 35-45 percent of thickening agent, 15-25 percent of adhesive and 1-5 percent of color paste, wherein the sum of the percentages of all the constituents is 100 percent. The invention also discloses a nano microcapsule type dry garment piece which has lasting fragrance more than 1 year, is sterile, has high safety, has no stimulation to the skin and no allergic response, and is suitable for fragrance finishing and storing of fabrics and ready-to-wear clothing made of cotton, wool, silk, linen and chemical fiber; and the fragrant nano microcapsule has good particle dispersivity on base cloth and is extremely easy to embed into the base cloth tissue structure.

The invention relates to the technical field of fibers, in particular to a mite and mosquito-bite preventing underwear, sleepwear and home wear which is characterized by comprising the following processing steps of: preparing medical liquid; carrying out dyeing and printing and other pre-treatments on cottons or cotton blended fabrics; preparing bleaching and dyeing liquid; dyeing cloth; carrying out high temperature tentering; and processing so as to prepare the underwear, the sleepwear and the home wear. According to the invention, the fabrics provided by the invention have the obvious effects of mite preventing, mosquito preventing, anti-bacterium, deodorization, rot resistance, itching relieving, blood circulation invigoration and meridians activation and the like; the repellent rate of dust mite is as high as 99 percent; the repellent rate of mosquito is 95 percent; the repellent rate of termite is 95 percent; fabric-touching pathogens such as staphylococcus aureus, staphylococcus epidermidis, gonococcus and esherichia coli and the like can be completely killed; all efficacies of the fabrics still reach to over 97 percent after the fabrics are washed for 50 times; and the fabrics have the advantages of no irritation to skin, no anaphylactic reaction, no toxicity to the human body, comfort for wearing and can effectively prevent the infection of asthma and other diseases.

The invention provides a traditional Chinese medicine contrast medium adjuvant used for B ultrasonic, which comprises the following materials in part by weight: 10-20 parts of bighead atractylodes rhizome, 10-20 parts of poria cocos, 10-20 parts of turmeric, 10-20 parts of tangerine peel, 10-20 parts of cortex magnoliae officinalis, 10-20 parts of radix aucklandiae, 10-20 parts of Rhizoma atractylodis, 10-20 parts of cuttlebone, 10-20 parts of calcined oyster shell, 10-20 parts of Chinese yam, 10-20 parts of charred triplet, 10-20 parts of myristica fragrans, 10-20 parts of gizzard pepsin, 10-20 parts of rhizome cyperi, 10-20 parts of codonopsis pilosula, 10-20 parts of combined spicebush root, 10-20 parts of eclipta, 10-20 parts of jasmine, 10-20 parts of baical skullcap root and 10-20 parts of field pennycress. The traditional Chinese medicine contrast medium adjuvant used for B ultrasonic provided by the invention not only can adapt to stomach hyperfunction type, but also can adapt to decreased stomach function type, and also can be applied to the mixed type of various flatulence and mucinosis, check time is short, imaging rate is high, and preparation process is simple and practical. The contrast medium adjuvant has no obvious toxic side effect and has prospect on further development research.

The invention discloses a preparation method of an antibacterial and deodorant down feather and its product, the preparation method comprises the following steps: a)immersing the washed clean down feather in 1-2.5% (owf) of a silver-loaded nano antiseptic aqueous solution for leaching, wherein the leaching rate is 60-80%; and b)predrying, stoving, flushing, dehydrating, and drying the leached down feather, and naturally cooling to obtain the antibacterial and deodorant down feather. The antibacterial and deodorant down feather can effectively prevent milden, rot and moth eating in the process of storage, transportation and use, and the corresponded product has obvious functions for preventing bacteria and deodorization.

The invention discloses an ointment for trauma and injury and its preparation method, wherein the medicament is prepared from Chinese medicinal herbs including saffron, drynaria, dipsacus root, velvet, agkistrodon acutus, burred tuber, snake slough, buthus martensi karsch, Sichuan aconite root, momordica seed, root of American ginseng, ledebouriella root, rhubarb, achyranthes and cyathula root, immature bitter orange, dried rehmannia root, peach kernels, cyperus tuber, gallnut, figwirt root, cinnamon bark, centipede, pangolin scales, Chinese angelica root, dipsacus root, zanthoxylum piperitum, lilac daphne, kansui root, asaryl, croton, dragon's blood resin, notoginseng, pubescent angelica root, Chinese ephedra and tooth soap.

The invention discloses a walnut antioxidant polypeptide chewing flake and a preparation method of the walnut antioxidant polypeptide chewing flake. The walnut antioxidant polypeptide chewing flake is 1.0g+/-0.05g in weight, the walnut polypeptide powder added to each flake is 0.7g+/-0.035g, the soybean fructo-oligose is 0.2g+/-0.01g, and the walnut antioxidant polypeptide chewing flake also comprises 2.0-2.5% of hydroxypropyl methyl cellulose, 3-5% of polyvinylpolypyrrolidone, 1-1.5% of magnesium stearate, and the balance of water. The preparation method comprises the following steps: degreasing walnut powder; soaking; adjusting pH; performing ultrasonic-assisted mixing, centrifuging, removing an oil layer and a lower layer sediment; adjusting the pH of the solution; performing enzymolysis; performing enzyme deactivation; adding soybean polysaccharide; homogenizing; spray drying; mixing the walnut polypeptide powder, the soybean fructo-oligose and the auxiliary materials; preparing soft particles; pelletizing; drying; straightening; tabletting; sterilizing; and packaging into the product. The walnut antioxidant polypeptide chewing flake is stable in preparation process, reliable and optimal in technical index, high in nutritive value, high in utilization rate of protein, and quick to digest and absorb inside a body, and has the functions of having low antigenicity, promoting muscle erythrocyte recovery, helping recovery from fatigue and the like.

The invention discloses a traditional Chinese medicine shadow assisting agent used in B-ultrasound and a preparation method thereof, and the shadow assisting agent comprises various materials with the following weight proportions: 10 to 20 portions of abalone shell, 10 to 20 portions of concha mauritiae, 10 to 20 portions of medicated leaven, 10 to 20 portions of radix codonopsitis, 10 to 20 portions of atractylodes, 10 to 20 portions of tuckahoe, 10 to 20 portions of bletilla striata, 10 to 20 portions of field pennycress, 10 to 20 portions of radix linderae and 10 to 20 portions of radix aucklandiae. The traditional Chinese medicine shadow assisting agent used in B-ultrasound has safe usage, no pain, no wound, no toxicity, no allergy reaction, short checking time, high imaging rate, convenient i usage, easy application and low cost, and provides a new technology and new method for the accurate diagnosis of diseases at early stage, and provides a powerful foundation for the clinical diagnosis, and the traditional Chinese medicine shadow assisting agent is a comparatively ideal novel shadow assisting agent.

The invention relates to an esthetic carpet fragrance microcapsule finishing agent and preparation thereof. The finishing agent comprises, by mass, 5% -30% of fragrance microcapsules, 4%-50% of synthetic rubber latex, and the balance water. The method specifically comprises that the fragrance microcapsule finishing agent is added to backing lining glue of an esthetic carpet fabric, performing drying trough a coating process, and the method is completed. According to the esthetic carpet fragrance microcapsule finishing agent and the preparation thereof, the process is simple, the method can be applied to the esthetic carpet fabric conveniently, no special device is added, dehydration is not required, the processing temperature is easy to achieved, continuous production can be conducted, the esthetic carpet fabrics finished by the method have lasting fragrance, the villose surface appearance effects of small carpets are not effected, the effect is good and free from damage, and the fragrance can last for more than one year.

The invention relates to the field of natural dyes and application thereof and aims to provide a method for preparing a photinia fruit natural dye and application of the photinia fruit natural dye. The preparation method comprises the following steps of: (1) washing and airing fresh photinia fruits and dried photinia fruits, and mechanically crushing the fruits; and (2) adding the crushed photinia fruits into aqueous solution of ethanol for reflux extraction, raising the temperature of the extract to between 70 and 90 DEG C, keeping the temperature, filtering and distilling under reduced pressure to make the volume of concentrated solution 1/6 to 1/2 of the original volume of the extract so as to obtain the concentrated photinia fruit natural dye. The method for preparing the photinia fruit natural dye has the advantages of simple extraction technology, extraction efficiency obviously higher than that of ethanol reflux and other methods, and no environmental pollution in the extraction process; and the extract has the advantages of good color fastness to protein fibers, capacity of increasing color spectrum after dyeing by using environment-friendly dye mordant treatment, gentle color and safe wear of the dyed fabrics without carcinogenic, teratogenetic actions or anaphylactic reaction, high ecological environment compatibility, biodegradation, low price, full utilization of natural resources and wide market prospect.