29 results about "Natural resin" patented technology

The present invention relates, in particular, to a cosmetic composition for makeuping and / or caring for the skin and / or lips and / or eyelashes and / or hair, especially the skin, comprising in a physiologically acceptable aqueous medium: a) natural chitosan having a molecular weight strictly greater than 3,000 daltons, in an amount of at least 0.01% by mass relative to the total mass of the composition, and this amount being strictly less than 15% by mass; and b) at least one natural resin. The present invention also relates to a method for makeuping and / or caring for the skin and / or skin appendages, wherein the composition according to the present invention is applied to the skin and / or skin appendages.

The present invention relates to a chewing gum for mucosal delivery of cannabinoids, the chewing gum including water-soluble chewing gum ingredients and water-insoluble gum base, wherein the gum base has one or more natural resins in an amount of 10-40% by weight of the gum base, one or more elastomers in an amount of 3-30% by weight of the gum base, and one or more elastomer plasticizers in an amount of 8-50% by weight of the gum base, and wherein the water-soluble chewing gum ingredients include one or more sugar alcohols in an amount of 35-80% by weight of the chewing gum, and wherein the chewing gum has one or more cannabinoids.

The present invention relates to a cosmetic composition comprising, in a physiologically acceptable medium: at least one volatile oil, at least one volatile alcohol, at least one natural resin, and at least one crystallizable fatty substance; and the use of such a composition for improving the durability and / or friction resistance of a film obtained by applying said composition to a keratin material.

Polymer concrete as a material consisting of fillers, a binder, and a hardener, wherein the weight fraction of the fillers is between 75% and 95%, the weight fraction of the vegetable oil or natural resin is between 3% and 18%, and the weight fraction of the hardener is between 2% and 15%, wherein the fillers comprise quartz flour with a weight fraction of 10% to 20%, sand with a grain size of 0 mm to 2 mm and a weight fraction of 20% to 30%, gravel with a grain size of 2 mm to 8 mm and a weight fraction of 30% to 40%, and gravel with a grain size of 8 mm to 16 mm and a weight fraction of 20% to 40%, characterized in that the binder consists of chemically modified vegetable oil or chemically modified natural resin, wherein the binder is triglycerides from vegetable oil or terpenes from natural resin, preferably from rosin. are modified to acrylates or polyols or epoxy resins or polyesters, wherein modified polyols are hardened by the addition of isocyanates or polyisocyanates, and / or wherein polyesters are hardened by the addition of polyols and / or wherein native acrylates or native unsaturated polyesters are polymerized by radicals.

Composition comprising a natural resin and a specific organic compound. The present invention relates to a cosmetic composition, particularly for makeup and / or skin and / or lip care, especially for the skin, comprising, in a physiologically acceptable medium: a) at least one saturated organic compound, linear or branched, cyclic or non-cyclic, of general formula CnH2nO3 in which the subscript n is an integer such that 5 ≤ n ≤ 9, preferably such that 6 ≤ n ≤ 9; and said compound comprises at least one hydroxyl group and at least one ester or ether functional group; and b) at least one natural resin. Figure for the abstract: none

The invention relates to a cosmetic composition, in particular for making up and / or caring for skin and / or lips and / or eyelashes and / or hair, in particular skin, the invention relates to a composition comprising, in a physiologically acceptable aqueous medium, a) at least 0.01% by weight, relative to the total weight of the composition, of a natural chitosan having a molecular weight strictly greater than 3000 Daltons in an amount strictly less than 15% by weight, and b) at least one natural resin. The invention also relates to a method for making up and / or caring for the skin and / or skin appendages, wherein a composition according to the invention is applied to the skin and / or skin appendages.

Wadding (1), in particular as an insulating layer for textiles, wherein the wadding (1) comprises at least one layer of fibers (2), wherein the fibers (2) of the layer (3) are bonded to one another at their contact points (5) by means of at least one natural resin (4).

The invention provides a method for salt-free dyeing of a cationic assistant modified cotton textile, which comprises the following steps: preparing a natural resin nano-particle solution from natural resin by an anti-solvent method, adding a quaternization reagent into the natural resin nano-particle solution, and reacting to obtain a cationic assistant; the cotton textile is treated in a pretreatment solution containing the cationic auxiliary agent and then is subjected to salt-free dyeing. According to the invention, the quaternary ammonium salt group is firmly grafted on the fiber surface through chemical bonding by utilizing the large specific surface area of the nanoparticles, so that the fiber is positively charged, and the dye uptake and the fixation efficiency of the reactive dye are effectively improved through electrostatic adsorption under the salt-free condition.

The invention relates to the field of medicine preparation, and particularly discloses an anti-allergic heavy-metal-free black plaster and a preparation method thereof. The method comprises the following steps: crushing and sieving medicinal materials to obtain medicinal powder; mixing the medicinal powder with vegetable oil, and frying at a low temperature of 150-200 DEG C until the medicinal powder is carbonized and burnt black; grinding and refining the obtained mixture by using a colloid mill until the particle size of solid particles is less than 10 microns to obtain uniform slurry; heating the slurry, adding natural rubber and / or natural resin, and stirring to form uniform colloidal paste; and finally cooling, coating and forming. According to the invention, yellow lead and artificial color in the traditional process are completely abandoned, so that a heavy metal sensitization source is completely eradicated from the source; low-temperature stir-frying is combined with refining of a colloid mill, so that the paste is fine, uniform and natural in color while medicinal components are retained; and a natural high polymer material is used as a forming matrix, so that the biocompatibility of the product is further ensured. The prepared black plaster has a good anti-allergic characteristic, and keeps the appearance and the curative effect of the traditional black plaster at the same time.

This invention discloses a sampling and observation device and operating method for preliminary judgment of the natural resin formation of agarwood, relating to the field of guiding mechanism technology. It includes a main body, a sampling structure at one end of the main body, a pushing component at the end of the sampling structure away from the main body, and a sampling channel at the axis of the sampling structure. One end of the sampling channel is connected to the main body. The sampling structure includes a sampling component and a gripping part for sampling agarwood. The pushing component includes a pushing part, the outer diameter of which is the same as the inner diameter of the sampling channel. The sampling component allows for minimally invasive sampling of the agarwood tree, avoiding destructive sampling methods such as cutting down trees or drilling holes. Only a small incision needs to be made in the tree to obtain samples from inside the trunk. Furthermore, because agarwood is relatively viscous, the pushing part can push the sample inside the sampling channel into the main body, preventing the agarwood from clogging the sampling channel.

The invention relates to the field of preparation and processing of food packaging bags, in particular to a polylactic acid and natural plant fiber compounded food packaging bag and a preparation method thereof. The preparation method comprises the following steps: grafting modified polylactic acid with maleic anhydride, modifying natural plant fibers with laccase, blending the modified polylactic acid, the modified natural plant fibers and rosin-based natural resin according to a ratio, carrying out twin-screw extrusion grafting compounding, and then preparing composite granules with a nano-microporous structure by adopting a supercritical CO2 foaming process. And carrying out blow molding to obtain the food packaging bag. The natural antibacterial property is achieved through phenolic hydroxyl groups of the rosin-based natural resin, adsorption and slow release of gas are achieved in combination with the nano-microporous structure of the composite material, and the packaging bag is endowed with the inherent modified atmosphere fresh-keeping performance. The prepared packaging bag is free of any chemical additive, simple in preparation process and suitable for industrial production, and has a good application prospect in the field of food packaging.

The invention relates to the technical field of plate manufacturing, in particular to a low-formaldehyde integrated plate which comprises the following raw materials: a wood raw material, a modified MDI adhesive, a modified environment-friendly additive and modified nano silicon dioxide. According to the invention, the modified MDI adhesive is a formaldehyde-free bonding system modified by polyether polyol, and provides excellent basic bonding strength; the modified environment-friendly additive is a natural resin-vegetable oil composite system grafted and modified by maleic anhydride, and the water resistance and the flexibility of the board can be improved; the modified nano silicon dioxide is nano particles modified by a silane coupling agent KH-560, and interface gaps can be filled so as to enhance the mechanical property. The three modified materials and the wood raw materials are cooperatively matched, so that the low-formaldehyde and environment-friendly characteristics of the board are ensured, and good balance among the bonding strength, the water resistance and the mechanical property is realized, so that the board has the environment-friendly property and the practical property.

This invention discloses a Peak racket made of wood fiber reinforced composite material and its preparation method, belonging to the field of sports equipment manufacturing. The racket surface uses softwood fiber, hardwood fiber, or nanocellulose fiber as the reinforcing phase, combined with biodegradable bioplastics, natural resins, and other matrix materials, and is manufactured through hot pressing, winding / layout, or 3D printing processes. This invention uses renewable wood fiber raw materials, resulting in a low carbon footprint and biodegradability, aligning with environmental protection principles. The product combines lightweight, high specific strength, and excellent damping performance, providing good vibration absorption, comfortable and stable use, while retaining the aesthetic appeal of natural wood grain. The manufacturing process is flexible and adaptable to different needs, enabling mass production or personalized design. The raw materials are readily available, and the process is mature, facilitating industrial promotion and effectively solving the problem of balancing environmental friendliness, performance, and aesthetics in existing rackets.

The present invention relates to a chewing gum for delivering cannabinoids to mucous membranes, the chewing gum being characterized in that it comprises water-soluble chewing gum ingredients and a water-insoluble chewing gum base, the chewing gum base comprising one or more natural resins in an amount of 10-40% by weight of the gum base, one or more elastomers in an amount of 3-30% by weight of the gum base, and one or more polyvinyl acetate elastomeric plasticizers in an amount of 8-50% by weight of the chewing gum base, wherein the water-soluble chewing gum ingredients comprise one or more sugar alcohols in an amount of 35-80% by weight of the chewing gum, and wherein the chewing gum comprises one or more cannabinoids in an amount of 0.1 to 200 mg per piece of chewing gum.

The invention relates to the technical field of medical packaging materials, and provides a medical sterile packaging film with tear resistance and a preparation process thereof. According to the packaging film, a polyvinyl chloride base layer serves as a base material, the surface of the base layer subjected to plasma treatment is coated with a functional coating, and the dry film thickness of the functional coating ranges from 1 micrometer to 15 micrometers. The functional coating comprises a composite adhesive, a tear-resistant enhancer, an antibacterial agent and an additive on the basis of dry film solid components, the composite adhesive is composed of a lignin-based adhesive and a natural resin adhesive modified by amylose, and the tear-resistant enhancer is nanocellulose whiskers with the surfaces modified by a silane coupling agent. Through the synergistic effect of a composite bonding system and a nanocellulose reinforced structure and in combination with plasma surface treatment and ultraviolet curing processes, the packaging film keeps good film-forming property and antibacterial property, the tear resistance of the packaging film and the binding strength of a coating and a polyvinyl chloride base layer are remarkably improved, and the packaging film is suitable for the field of medical sterile packaging.

The invention belongs to the technical field of negative ion coatings, and particularly relates to a graphene negative ion coating which comprises the following raw materials in percentage by weight: 15-25% of titanium dioxide, 4-6% of kaolin, 10-20% of high-calcium powder, 20-40% of natural resin emulsion, 1-2% of tourmaline, 1-2% of cryolite powder, 25-30% of water and 1-2.5% of single-layer graphene solution.

Cosmetic composition comprising a natural resin The present invention relates to a cosmetic composition comprising, in a physiologically acceptable medium: at least one volatile oil, at least one volatile alcohol, at least one natural resin, and at least one modified polysaccharide; and the use of such a composition to improve the hold and / or resistance to friction without increasing the stickiness of a film obtained by applying said composition to keratinous materials.

Title: COSMETIC COMPOSITION COMPRISING A NATURAL RESIN, A CELLULOSE ETHER, A SPECIAL POLYESTER, VOLATILE COMPOUNDS, AND A CELLULOSE-TYPE FILLER, AND A METHOD FOR IMPLEMENTING IT. The present invention relates to a cosmetic composition, particularly for making up human keratinous materials, especially skin and / or lips, comprising: - at least one natural resin, - at least one alkylcellulose having a C2-C3 alkyl group, - at least one polyester which is the reaction product of the following components (i), (ii), and (iii): (i) at least one polyglycerol-3, (ii) at least one dimeric acid, and (iii) at least one mono-fatty acid having from 8 to 30 carbon atoms, the reacting components (i), (ii), and (iii) being in a molar ratio of 1 mole of polyglycerol-3 to 0.5 to 1 mole of acid dimer and from 0.1 to less than 2.0 moles of mono-fatty acid, - at least one C2-C6 mono-alcohol, - at least one volatile oil,- at least one polar hydrocarbon volatile solvent, preferably compatible with the aforementioned polyester, - optionally at least one hydrocarbon non-volatile oil, different from the aforementioned polyester, or silicone-based, as well as mixtures thereof, - at least one cellulose-type filler. It also relates to a treatment process, particularly for cosmetic purposes, of human keratinous materials, in which this composition is applied to said keratinous materials.

The invention relates to the technical field of bio-based glass preparation, and relates to a method for preparing glass from natural resin acid resources. Natural resin acid is melted at a high temperature, and transparent glass is obtained after annealing and cooling, and the glass has light-activated room-temperature phosphorescence emission performance; the natural resin acid comprises dehydrogenated rosin, hydrogenated rosin and rosin. The natural glass is prepared by using a resin acid compound as a raw material through a simple melting annealing process, and the glass material has good transparency, shows good light-activated room-temperature phosphorescence emission performance in air and water, also has good plasticity, can be easily crushed, is processed and molded by adopting the same method, and has good light-activated room-temperature phosphorescence emission performance. The glass has the characteristic of repeatable shaping, and the formed glass still has light-activated room-temperature phosphorescence emission performance. According to the research, the transparent glass can be directly formed by biomass elementary substance molecules through a simple melting annealing process, and meanwhile, the key scientific problem that phosphorescence quenching occurs when a room-temperature phosphorescent material encounters water is solved.

Cosmetic composition comprising a natural resin The present invention relates to a cosmetic composition comprising, in a physiologically acceptable medium, at least one natural resin and at least one vinyl ester polymer; and the use of such a composition to improve the hold and / or resistance to friction without increasing the stickiness of a film obtained by applying said composition to keratinous materials.

The present application relates to a kind of efficient environmental protection type PCB circuit board polishing wheel preparation method.The method is by using water-based environmental protection adhesive and natural fiber cloth, significantly improve the environmental protection of polishing wheel, wear resistance and service life.Specific steps include: selecting stainless steel or aluminum alloy as base material, coating water-based environmental protection adhesive on its outer surface, the adhesive is mixed by natural resin, inorganic reinforcing filler and water-based solvent according to specific proportion;Then, the natural fiber cloth that is finely treated is evenly laid on adhesive layer;Then, after pressing and curing treatment, finally form polishing wheel, and carry out surface smooth processing to improve polishing effect.The beneficial effects of the present application are: reduce environmental pollution, improve the adhesion, wear resistance and flexibility of polishing wheel, significantly improve the surface quality of PCB circuit board.In addition, the process is simple, low in cost, suitable for large-scale industrial production, meet the requirements of green production.

The invention relates to tire tread rubber for a new energy automobile and a preparation method of the tire tread rubber, and belongs to the technical field of tire manufacturing. The invention provides tread rubber which comprises the following components in parts by weight: 94-106 parts of a rubber matrix, 55-65 parts of white carbon black, 7-9 parts of functional ionic liquid, 4-6 parts of modified natural resin, 2.8-3.2 parts of polyethylene glycol and the like, wherein the functional ionic liquid is prepared by reacting N-methylimidazole, (3-bromopropyl) triethoxysilane and sodium tetrafluoroborate. The preparation method of the tread rubber comprises the following steps: S1, performing high-shear dispersion and ultrasonic treatment on the functional ionic liquid, polyethylene glycol and white carbon black at 68-72 DEG C to obtain a compound; s2, performing three-stage mixing, wherein the key point is that heat preservation is performed at 88-92 DEG C for 4-5 minutes to realize interface reconstruction; and S3, vulcanizing and shaping. According to the invention, a white carbon black-rubber multi-layer connection interface is constructed through the dual-function characteristic of the functional ionic liquid and accurate temperature control, so that the rolling resistance is obviously reduced, the wet grip performance and high-load durability are improved, the endurance mileage of a new energy automobile is effectively prolonged, and the driving safety is guaranteed.

The invention discloses a formula and a preparation method of health-care fingered citron fruit wine, and relates to the technical field of fingered citron fruit wine. The invention relates to a formula of health-care fingered citron fruit wine and a preparation method of the health-care fingered citron fruit wine. The formula comprises the following components in percentage by weight: 20 to 30 weight percent of bergamot fruit, 1 to 2 weight percent of bergamot leaf, 2 to 3 weight percent of mint, 8 to 10 weight percent of sugar and honey, 1 to 2 weight percent of yeast, 0.5 to 1 weight percent of ginger juice, 1 to 2 weight percent of flaxseed, 2 to 3 weight percent of natural resin, 1 to 2 weight percent of sodium alginate, 0.8 to 1 weight percent of enzymolysis agent, 40 to 60 weight percent of mineral water, 6 to 10 weight percent of wood block and 10 to 15 weight percent of bone. Through the arrangement of the formula, the germinated flaxseeds are added, the flaxseeds are used for adjusting the blood sugar level and improving the sensitivity of insulin, diabetes mellitus can be prevented and managed, meanwhile, bone soup is added in the fermentation process, the concentration of CO2 is improved, growth and fermentation of yeast are stimulated, brewing of the wine is promoted, and by means of the arrangement of the formula, the effect of improving the yield of the wine is achieved. The health-care effect of the fingered citron fruit wine can be effectively improved, and meanwhile the taste and quality of the fingered citron fruit wine are guaranteed.

The application relates to a coated paper comprising a base paper and at least one coating applied directly or indirectly onto the base paper, wherein the coating comprises a) at least one natural wax and / or at least one carboxylic acid component; and b) at least one natural resin; wherein the permeability of the coated paper for at least one gas is reduced compared to the base paper. Furthermore, the application relates to the coating used for producing the coated paper, the production method, and the packaging produced therefrom.

Title: COSMETIC COMPOSITION COMPRISING A NATURAL RESIN, A CELLULOSE ETHER, A SPECIFIC POLYESTER, VOLATILE COMPOUNDS AND A DIATOMACEOUS EARTH FILLER, AND METHOD FOR IMPLEMENTING IT. The present invention relates to a cosmetic composition, in particular for making up human keratinous materials, especially skin and / or lips, comprising: - at least one natural resin, - at least one alkylcellulose having a C2-C3 alkyl group, - at least one polyester which is the reaction product of the following components (i), (ii) and (iii): (i) at least one polyglycerol-3, (ii) at least one dimeric acid, and (iii) at least one mono-fatty acid having from 8 to 30 carbon atoms, the reacting components (i), (ii) and (iii) being in a molar ratio of 1 mole of polyglycerol-3, from 0.5 to 1 mole of dimeric acid and from 0.1 to less than 2.0 moles of mono-fatty acid, - at least one C2-C6 mono-alcohol, - at least one volatile oil,- at least one polar hydrocarbon volatile solvent, preferably compatible with the aforementioned polyester, - optionally at least one hydrocarbon non-volatile oil, different from the aforementioned polyester, or silicone-based, as well as mixtures thereof, - at least one diatomaceous earth filler. It also relates to a treatment process, particularly for cosmetic purposes, of human keratinous materials, in which this composition is applied to said keratinous materials.

The application discloses a natural resin adhesive, a production method and application in paper-plastic composite packaging, and belongs to the technical field of adhesives. Raw materials mainly include bio-based rosin resin and amber resin, and are supplemented by polyimide resin containing antioxidant modified polysilsesquioxane, meet the requirements of green environmental protection, and have excellent ultraviolet shielding function. In paper-plastic composite packaging, the adhesive can meet the requirements of long-time bonding without aging. The structure contains the rigid structure of polysilsesquioxane and titanium-based MOF, can improve the overall strength of the adhesive, avoid cracking and peeling, and the porosity of polysilsesquioxane and titanium-based MOF can improve the heat dissipation capacity of the adhesive.

Title: COSMETIC COMPOSITION COMPRISING A PARTICULAR POLYESTER, AT LEAST ONE VOLATILE SOLVENT, AND A DIATOMACEOUS EARTH FILLER, AND METHOD FOR IMPLEMENTING IT. The present invention relates to a cosmetic composition, particularly for making up human keratinous materials, especially skin and / or lips, preferably lips, comprising: - at least one natural resin, - at least one polyester which is the reaction product of the following components (i), (ii), and (iii): (i) at least one polyglycerol-3, (ii) at least one dimer acid, and (iii) at least one mono-fatty acid having from 8 to 30 carbon atoms, the reacted components (i), (ii), and (iii) being in a molar ratio of 1 mole of polyglycerol-3, from 0.5 to 1 mole of dimer acid, and from 0.1 to less than 2.0 moles of mono-fatty acid, - at least one solvent volatile,- possibly at least one non-volatile hydrocarbon oil,- at least one diatomaceous earth type filler.It also relates to a process for treating, in particular for making up, human keratinous materials, in which this composition is applied to said keratinous materials.

Title: COSMETIC COMPOSITION COMPRISING A NATURAL RESIN, A CELLULOSE ETHER, A SPECIFIC POLYESTER, VOLATILE COMPOUNDS, AND A SILICA-TYPE FILLER, AND A METHOD FOR IMPLEMENTING IT. The present invention relates to a cosmetic composition, particularly for making up human keratinous materials, especially skin and / or lips, comprising: - at least one natural resin, - at least one alkylcellulose having a C2-C3 alkyl group, - at least one polyester which is the reaction product of the following components (i), (ii), and (iii): (i) at least one polyglycerol-3, (ii) at least one dimeric acid, and (iii) at least one monofatty acid having from 8 to 30 carbon atoms, the reacting components (i), (ii), and (iii) being in a molar ratio of 1 mole of polyglycerol-3 to 0.5 to 1 mole of acid dimer and from 0.1 to less than 2.0 moles of mono-fatty acid, - at least one C2-C6 mono-alcohol, - at least one volatile oil,- at least one polar hydrocarbon volatile solvent, preferably compatible with the aforementioned polyester, - optionally at least one hydrocarbon non-volatile oil, different from the aforementioned polyester, or silicone-based, as well as mixtures thereof, - at least one silica-type filler. It also relates to a treatment process, particularly for cosmetic purposes, of human keratinous materials, in which this composition is applied to said keratinous materials.

The present invention relates to a cosmetic composition, notably for making up and / or caring for the skin and / or lips, in particular the skin, comprising, in a physiologically acceptable medium: a) at least one saturated, linear or branched, cyclic or non-cyclic organic compound, of general formula CnH2nO3 in which the index n is an integer such that 5 ≤ n ≤ 9, preferably such that 6 ≤ n ≤ 9; and said compound comprises at least one hydroxyl group and at least one ester or ether function; and b) at least one natural resin.