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594 results about "Absorption (skin)" patented technology

Skin absorption is a route by which substances can enter the body through the skin. Along with inhalation, ingestion and injection, dermal absorption is a route of exposure for toxic substances and route of administration for medication. Absorption of substances through the skin depends on a number of factors, the most important of which are concentration, duration of contact, solubility of medication, and physical condition of the skin and part of the body exposed.

Wound dressing material containing silk fibroin and sericin as main component and method for preparing same

There is provided a novel wound dressing material which has biocompatibility and infection controllability as essential properties required for such a material, especially excellent flexibility and water absorption properties, thereby accelerating smooth regeneration of a skin defect without stripping off the regenerating skin while removing the material from the skin. A healing agent is added to the wound dressing material which comprises an amorphous film of a crystallinity below 10% and contains fibroin and sericin as a main component.
Owner:NAT INST OF AGROBIOLOGICAL SCI +1

Baby Care Skin Protectant Compositions for Diaper Rash

The present invention provides a comprehensive solution to skin problems of infants and incontinent adults related to diaper rash, also known as diaper dermatitis. This is based on certain novel divalent metal and quaternary ammonium complexes (ion-pairs) of zeolites (that are made by an in-situ process), which in synergistic combination with certain other compositions, provide a comprehensive treatment for diaper rash that encompasses the following aspects: (1) deactivation of lipase and protease enzymes on skin surface, (2) the controlled-release delivery of skin protectant compositions, such as divalent metal zinc cation, (3) trapping of acidic and alkaline chemicals deposited on skin from body exudates and enzyme activity, (4) controlled-release delivery of anti-inflammatory agents, and COX and LOX enzyme inhibitors, (5) controlled-release delivery of antibacterial and antifungal compositions, and (6) absorption of excess moisture in the diaper zone.
Owner:BIODERM RES

Topical zinc compositions and methods of use

InactiveUS20030077332A1High zinc ion availabilityMinimal skin irritanceBiocideOrganic active ingredientsSkin treatmentsZinc compounds
Compositions including zinc compounds and select amino acids in a carrier base, and methods of skin treatment with such compositions, are described. The compositions are useful for healing skin and minimizing the irritation incurred from contact with the zinc compound without loss of zinc availability during absorption into the integument.
Owner:ALLTERRA

Whitening mask and preparation method thereof

The invention discloses a whitening mask which is prepared by dipping a liquid prepared from the following raw materials in parts by weight: 0.1-3 parts of micromolecular hyaluronic acid, 0.1-2.5 parts of macromolecular hyaluronic acid, 0.7-30 parts of synthetic egg white powder, 1-7 parts of an aloe extract, 0.7-9 parts of propylene glycol, 5-50 parts of 1,2-butanediol, 5-30 parts of glycerinum, 40-80 parts of a ginseng extract liquid, 0.1-1 part of glabridin, 0.3-2 parts of alpha-arbutin, 0.1-1 part of phloretin, 0.1-1 part of apple stem cells, 1-5 parts of raspberry ketone glucoside, 0.1-1 part of tetrahydropiperine, 1-10 parts of vitamin c ethyl ether, 1-5 parts of tranexamic acid, 1-10 parts of hydrolyzed pearl and added to 1000 parts of water on mask paper. The whitening mask has the efficacies of promoting skin absorption of various effective components, repairing damaged cells, activating resting cells, promoting cell regeneration, moisturizing the skin, rapidly and efficiently whitening the skin and removing freckles, and is free of irritation, allergy or damage to the skin.
Owner:GUILIN HONGXU BIOTECH CO LTD

Series of skin care products with oat protein peptide as basic component and preparation method thereof

The invention discloses a series of skin care products with oat protein peptide as a basic component and a preparation method thereof, which belongs to the field of health care. The series of the skin care products overcome the defects of side effects and poor absorption of the conventional skin care products. The series of the skin care products comprise oat protein peptide smoothing toner, oat protein peptide essence, oat protein peptide day cream and oat protein peptide night cream. The raw materials of the series of the skin care products comprise purified water, propylene glycol, oat protein peptide, hyaluronic acid, natural squalane, marine polysaccharide, water-soluble vitamin E, water-soluble jojoba oil, water-soluble lanolin, methyl-p-hydroxy benzoate, propyl p-hydroxybenzoate, hydroxyethyl cellulose and fresh hundred-flower essence. The preparation method comprises the step of preparing the series of the skin care product in the mixing process through emulsification or partial emulsification and partial hydration according to the different products. The series of the skin care product have the following advantages that: oat active peptide can significantly increase the content of collagen in a mechanocyte and inhibit and prevent skin aging, and the cosmetic effect of the series of the skin care products is obviously higher than that of synthetic peptides. The naturalhyaluronic acid in the skin care products can obviously increase the permeability of an arterial wall, and improve the adaptability of skin to external environmental changes.
Owner:吉林修正药业新药开发有限公司

Absorbent article

ActiveUS20140364824A1Fast absorptionExcellent dry feelingBaby linensTamponsHigh absorptionBody fluid
To provide an absorbent article that has a high absorption speed, is unlikely to cause a liquid to remain on a skin-contacting surface, has excellent dry feeling, and is unlikely to cause excreted body fluid to return. The present invention provides an absorbent article comprising an absorber composed of at least one absorbent layer, wherein a water-absorbent resin powder meeting the following requirements (a) to (d) is disposed in an uppermost layer of the absorber: (a) a bulk density: 0.45 g / ml to 0.62 g / ml; (b) an absorption speed by a vortex method: 20 seconds to 50 seconds; (c) a liquid-passing speed under load: 10 seconds or less; and (d) a moisture absorption blocking ratio: 5% or less.
Owner:LIVEDO CORP

Anti-parasitic ivermectin transdermal solution used for livestock and preparation method thereof

The invention relates to an anti-parasitic ivermectin transdermal solution used for livestock and a preparation method thereof. The anti-parasitic ivermectin transdermal solution comprises the following components respectively according to parts by volume: 5 to 15 parts of ethyl acetate, 20 to 30 parts of dimethyl sulfoxide, 2 to 6 parts of azone, 1 to 3 parts of isopropanol and 50 to 70 parts of propanediol; and the content of ivermectin is 0.3g to 1g in a solution of 100ml, and the finished product is prepared by the processes of dissolving, mixing, filtering and filling. The azone related in the prescription of the invention is a novel skin penetration enhancer, can increase the transdermal absorption of the skin to various medicines of different types, effectively avoids the pass effect of hepar, avoids peak and valley phenomena in the absorption process of the medicine, reduces the toxic or side effect caused by the correlative dosage in the medicine, prolongs the effective effect time, changes the administration area, effectively regulates the administration dosage and reduces differences among individuals. The invention has the characteristic of simple, convenient and fast use, and is more suitable for the anti-parasitic prevention and treatment of a pasturing area compared with other preparation forms.
Owner:TIANJIN BIJIA PHARMA CO LTD

Disposable absorption article

Disclosed is a disposable absorption article containing the super absorption polymer and the control agent formed by the cyclodextrin and the peculiar smell masking or / and the function substance preventing the skin infection that are wrapped in the empty cavity of the cyclodextrin molecules. The peculiar smell masking or / and the function substance preventing the skin infection are one kind or a plurality of kinds among the hydrophobic compound or / and mixture having the deodorization, aroma, antibacterial action, anti-allergy and cooling functions that are suitable for being wrapped in the empty cavity of the cyclodextrin molecules. In the super absorption polymer and the mixture of the control agent, the weight ratio of the control agent to the mixture is zero point one percent to fifteen percent, the optimized is eight percent to twelve percent, the more optimized is nine percent to eleven percent. And the super absorption polymer and the mixture of the control agent are added with proper dispersant and antibacterial agent having the performance of water-solubility or dispersibility. The invention can effectively and reliably provide the peculiar smell control or / and skin infection preventing functions, and can facilitate the making and can be packaged and staraged by the normal means.
Owner:FUJIAN HENGAN HLDG CO LTD +2

Method of evaluating skin conditions and method of estimating skin thickness

The aim of the invention is to evaluate at least one of the degree of skin injury caused by ultraviolet light and the degree of physiological aging of the skin and estimate at least one of the epidermal thickness and dermal thickness of the skin, the near infra-red absorption spectrum of the skin is used and the obtained data are employed in monitoring the skin conditions, evaluating a cosmetic and so on.
Owner:POLA CHEM INDS

Ointment for treating burns and scalds and preparation method thereof

The invention relates to an ointment for treating burns and scalds, belonging to the field of traditional Chinese medicines. The ointment for treating burns and scalds is prepared from the following components in parts by weight: 0.3-5 parts of pearls, 5-8 parts of large strawberry slices, 3-10 parts of corium elephatis, 20-50 parts of yellow wax, 5-10 parts of yellow lead and 500-800 parts of benne oil. The preparation method comprises the following steps of: firstly, grinding the pearls; screening with a sieve of 120 meshes; putting the benne oil in a pot and heating; heating for 15-40s after smoking and then sequentially adding the pearl powder, the large strawberry slices, the corium elephatis, the yellow wax and the yellow lead; and evenly stirring and continuously heating until dropping in water droplet shapes to obtain the ointment of the invention. The ointment of the invention has high wound absorption speed, rapid pain alleviation, short recovery time, remarkable curative effect and low treatment cost without infection, toxic or side effect, pathological scars or skin grafting, and can be used for treating various fire burns, oil scalds, metal burns and scalds, electric burns, gunpowder burns explosion injuries and chemical medicine injuries caused by strong acid, strong alkali, and the like.
Owner:刘建伟

Skincare water with functions of whitening, fading spot and resisting oxidation and preparation method thereof

The invention relates to the technical field of skincare products, in particular to skincare water with functions of whitening, fading spot and resisting oxidation and a preparation method thereof. The skincare water is prepared from the following raw materials in parts by weight: 25 to 35 parts of a buckwheat powder, 12 to 18 parts of glutathione, 30 to 40 parts of resveratrol, 2 to 8 parts of hyaluronic acid, 3 to 7 parts of hydrolyzed glycosaminoglycans, 10 to 15 parts of a whitening and spot fading component, 2 to 6 parts of an antioxidant and 10 to 20 parts of a solvent. The raw materialsof the skincare water, disclosed by the invention, are wild, harmless and high in safety; buckwheat, the glutathione and the resveratrol are taken as a main body raw material frame, so that the prepared skincare water has good spot fading, oxidation resisting, whitening, wrinkle preventing and aging resisting effects; by combining the hyaluronic acid and the hydrolyzed glycosaminoglycans, the moisture preserving and lubricating performance of the skincare water are improved, and permeating and absorbing effects of the skincare water can be promoted, so that the prepared skincare water has good performance of preserving moisture, retaining moisture, permeating, facilitating absorption and the like.
Owner:广东巴松那生物科技有限公司

Whitening freckle-removing lipidosome and preparation method and application of whitening freckle-removing lipidosome

InactiveCN107970131AReduce melanin productionOvercome defects that are difficult to be absorbed by the skinCosmetic preparationsToilet preparationsAlcoholPhospholipid
The invention discloses a whitening freckle-removing lipidosome and a preparation method and an application of the whitening freckle-removing lipidosome. A whitening freckle-removing lipidosome composition is prepared from 5-30% of whitening and freckle-removing ingredients, 1-40% of polyhydric alcohol, 1-25% of phospholipid, 1-25% of grease, 1-15% of an emulsifying agent and deionized water. Thewhitening and freckle-removing ingredients comprising various components are screened through a large number of experiments, experiment results show that the provided whitening and freckle-removing ingredients have obvious effects on reducing melanogenesis and the like; the various whitening and freckle-removing ingredients are coated by the lecithin, can much easily permeate into the deep layer of the skin as the structures of the lecithin and the lipid structure of the skin are quite similar, and have the advantage of better skin absorption; the whitening and freckle-removing ingredients coated by the lecithin are isolated from the air, so that the problem of oxidation stain is avoided, and the stability is improved. According to a whitening and freckle-removing product prepared by usingthe lipidosome, the whitening and freckle-removing ingredients are slowly released, and the effects of whitening and removing freckles for a long period of time are achieved.
Owner:连云港本草美汇医药科技有限公司

Cosmetic composition with anti-allergy repairing effect and application of cosmetic composition

ActiveCN111700853AHas absorptionOsmotic absorptionCosmetic preparationsToilet preparationsSticky skinGlycerol
The invention belongs to the technical field of cosmetics, and more particularly, relates to a cosmetic composition with an anti-allergy repairing effect and application of the cosmetic composition. The cosmetic composition with the anti-allergy repairing effect comprises the following components in percentages by weight: 0.1% to 1% of a plant extract, 0.5% to 2% of active peptides, 30% to 40% ofpanthenol, 3% to 10% of a saccharide isomeride, 0.1% to 0.5% of an inositol structure-containing compound, 11% to 33% of a glycerol compound and the balance of water. Through synergistic interaction of the components, absorption of effective components is promoted, and the cosmetic composition has the effects of rapidly relieving itching, eliminating redness and relieving inflammation, radically improving dry and desquamation symptoms of skin, regulating ecological balance of the skin and strengthening skin barrier; an emulsifying system is good in stability, so that permeation and absorptionof effective substances are promoted, and the problem of sticky skin feeling of the product can be solved; and the cosmetic composition has the advantages of long-acting repairing effect, favorable anti-allergy repairing effect, mild component action and high use safety, and effectively avoids secondary damage to sensitive skin in the using process.
Owner:GUANGZHOU OUSIA IND CO LTD +1
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