510results about How to "Enhanced barrier function" patented technology

A method for repairing process-related damage of a dielectric film includes: (i) adsorbing a first gas containing silicon on a surface of the damaged dielectric film without depositing a film in the absence of reactive species, (ii) adsorbing a second gas containing silicon on a surface of the dielectric film, followed by applying reactive species to the surface of the dielectric film, to form a monolayer film thereon, and (iii) repeating step (ii). The duration of exposing the surface to the first gas in step (i) is longer than the duration of exposing the surface to the second gas in step (ii).

Systems and methods apply a selected treatment agent or agents into contact with tissue at or in the region of a dysfunctional sphincter (in the case of GERD, fecal incontinence, or other dysfunctional sphincter disorders) to affect improved sphincter barrier function and/or to disrupt abnormal nerve pathways. The treatment agent can include at least one cytokine and/or at least one tissue bulking agent and/or at least one vanilloid compound to evoke a desired tissue response. The systems and methods can be used a primary treatment modality, or applied as a supplementary treatment before, during or after a primary intervention.

Systems and methods affect tightening of the pyloric sphincter and/or serve to mediate or moderate receptive relaxation of muscles in the stomach, to treat or mitigate various physiologic conditions, such as obesity, biliary reflex, GERD, and/or Barrett's esophagus. The systems and methods may be used as either a primary treatment modality, or applied as a supplementary treatment before, during or after a primary intervention.

This invention concerns a method for stimulating barrier integrity in a subject by administering to a subject a composition comprising docosapentaenoic acid (22:5 n3; DPA). Also the invention concerns a composition comprising DPA and eicosapentaenoic acid (EPA).

The present invention has an object to provide an external dermatological formulation having satisfactory blood flow-promoting effect, antiinflammatory effect, antibacterial effect, moisturizing effect, whitening effect, UV-absorbing effect, UV-scattering effect, antioxidant effect, hair growing effect, hair nourishing effect, emusifying effect, astringent effect, wrinkle-reducing effect, cell-activating effect and/or transdermal absorption-promoting effect with a satisfactory safety and skin feeling; The object is solved by providing an external dermatological formulation comprising a saccharide derivative of α,α-trehalose and one or more members selected from substances having any one of blood flow-promoting effect, antiinflammatory effect, antibacterial effect, moisturizing effect, whitening effect, UV-absorbing effect, UV-scattering effect, antioxidant effect, hair growing efect, hair nourishing effect, emulsifying effect, astringent effect, wrinkle-reducing effect, cell-activating effect and transdermal absorption-promoting effect.

The present invention relates to absorbent articles and composites that provide improved protection and comfort by use of a vapor permeable, liquid barrier layer. In particular, this layer results from deposition of barrier coating on one or more regions of the barrier layer such that select regions of the overall article exhibit a barrier to liquid while the article in general is still deemed breathable.

The present invention relates to a curtain coatable gas barrier coating composition comprising a polymer and a surfactant, wherein the polymer is selected from a group consisting of polyvinyl alcohol and polysaccharides, or mixtures thereof, wherein said polysaccharides are soluble or dispersable or suspendable in water and the surfactant is a water soluble non-ionic ethoxylated alcohol. The present invention also relates to a method for providing a substrate with a gas barrier layer by means of the coating composition, and a coated substrate having at least one gas barrier layer obtained by coating the substrate with the coating composition. Further, the invention relates to a packaging material comprising a coated paperboard coated with the coating composition, and a liquid package comprising such a packaging material.

The present invention provides a method of forming a semiconductor device having a metal gate. A substrate is provided and a gate dielectric and a work function metal layer are formed thereon, wherein the work function metal layer is on the gate dielectric layer. Then, a top barrier layer is formed on the work function metal layer. The step of forming the top barrier layer includes increasing a concentration of a boundary protection material in the top barrier layer. Lastly, a metal layer is formed on the top barrier layer. The present invention further provides a semiconductor device having a metal gate.

The invention relates to a moisturizing composition, and a preparation method and application thereof, which belong to the field of cosmetics. The moisturizing composition is prepared from the following components in parts by weight: 1.0 to 5.0 parts of sodium hyaluronate, 2.0 to 10.0 parts of carboxymethyl deacetyl chitosan, 30.0 to 60.0 parts of dendrobium officinale extract, and 25.0 to 67.0 parts of deionized water. The moisturizing composition can well form a netted natural biomimetic membrane with skin, the sodium hyaluronate performs the water supplementation and moisturizing in the biomimetic membrane, the carboxymethyl deacetyl chitosan forms a biomimetic sterile membrane, so that natural moisturizing factors such as the sodium hyaluronate can be effectively locked, the water loss rate is decreased; and the dendrobium officinale polysaccharide is combined with the natural biomimetic sterile membrane, so that the moisturizing lasting property after long-term use can be further improved, the restoration effect is improved, and the dryness and allergy problems of the skin can be fundamentally solved. The moisturizing composition has multidimensional efficacy such as moisturizing function, restoration function and skin barrier increasing function.

The subject of the invention is the use of at least one compound chosen from β-endorphin and β-endorphin-mimetic agents on the keratinocytes of the skin, for example in a cosmetic composition to enhance the barrier function of the skin, enhance its resistance to stress and in particular to pollution. It also relates to a method of cosmetic treatment for enhancing the barrier function and/or the moisturization of the skin and/or mucous membranes.

Composition containing, preferably in a physiologically acceptable medium, at least hydroxyapatite that is at least partially in free form and at least one calcium salt. Method of use. The invention method and composition is preferably used for preventing and/or reducing the embrittlement of the skin and/or semi-mucous membranes and/or for protecting the skin and/or semi-mucous membranes against water loss and/or external attack

The invention discloses a facial wound restoration dressing including the following components by the weight percentage: 0.05%-1% of chitosan, 0.1-0.3% of macromolecular sodium hyaluronate, 0.1-0.3% of low-molecular sodium hyaluronate, 0.1-0.3% of oligomeric sodium hyaluronate, 1-5% of a sodium hyaluronate elastomer, 2-3% of a purslane extract liquid, 2-3% of a notoginseng extract liquid, 2-5% of a chamomile extract liquid, 2-5% of an aloe extract liquid, 2-5% of an argy worwood extract liquid, 2-5% of a hamamelis mollis extract liquid, 1-5% of 1,2-pentanediol, 0.5-2.0% of SC-10 with the registered trademark of sensival, and the balance sterile water. The preparation method of the dressing comprises that the components are added in turn and mixed evenly and the pH value is adjusted to 5.5-7.5. The plaster containing the dressing is obtained by combining the dressing with a non-woven facial mask. The plaster is capable of inhibiting bacteria, diminishing inflammation, stopping bleeding, and promoting tissue healing and restoration.

An application of the montmorillonite nanoparticles in preparing the medicine for treating the ulcer in digestive tract, regurgitation of stomach and esophagus, esophagitis, gastritis, colitis, acute diarrhea, chronic atrophic gastritis is disclosed. Its composite medicine is also disclosed.

The invention discloses a traditional Chinese medicine composition with the moisturizing effect, which is prepared by the following active pharmaceutical ingredients in parts by weight: 10-20 parts of fragrant solomonseal rhizome, 10-20 parts of rhizome, 5-10 parts of dwarf lilyturf tuber and 10-15 parts of liquoric root. An active extract obtained by extraction from the composition with the moisturizing effect has strong capability of inhibiting water loss on the surface of skin, that is the barrier function of the surface of the skin is enhanced, the active extract has stronger moisturizing capability, and experiments prove that the traditional Chinese medicine composition has the moisturizing effect which is obviously better than that of a moisturizing product on the market, and can obviously increase the glossiness of the skin after being used for 30 days and enable the skin to be fine and mellow. The traditional Chinese medicine composition is simple to acquire the active ingredients, and can be prepared into different formulations, the preparation method is convenient and fast, and the traditional Chinese medicine composition is easy to be accepted by the vast number of consumers and has good application and market prospects.

The invention discloses compound probiotics capable of relieving ulcerative colitis, a preparation method and application thereof, and relates to the technical field of microorganisms. The compound probiotics are characterized by comprising Bifidobacterium longum BL21, Bifidobacterium animalis subsp.lactis BLa80 and Lactobacillus casei LC89. The preparation method comprises the following steps of: respectively preparing freeze-dried powder of the Bifidobacterium longum BL21, the Bifidobacterium animalis subsp.lactis BLa80 and the Lactobacillus casei LC89; and uniformly mixing the three freeze-dried powder in proportion to prepare the compound probiotics. The compound probiotics provided by the invention can prevent and/or treat ulcerative colitis, and have a great application prospect in preparation of products (such as solid beverages) for preventing and/or treating ulcerative colitis.

The invention discloses an anti-aging and wrinkle-removing composition. The anti-aging and wrinkle-removing composition is prepared from the following components in percentage by mass: 3-10% of hydrolyzed collagen, 3-15% of polypeptide, 0.4-10% of humectant, 1-3% of compound amino acid, 0.5-1% of ceramide-3, 3-10% of polyhydric alcohol, 1-10% of antioxidant, 0.1-1% of preservative, 0.02-1% of chelating agent, 0.1-5% of anti-allergic agent and the balance deionized water. According to the anti-aging and wrinkle-removing composition, the hydrolyzed collagen, the polypeptide, the humectant, the compound amino acid, the ceramide 3, the polyhydric alcohol and the antioxidant are scientifically proportioned according to the structural characteristics of skin and the physiological function requirements of the skin, so that the anti-aging and wrinkle-removing composition can be used for removing wrinkles instantly and removing wrinkles for a long time; and after the anti-aging and wrinkle-removing composition is used for a long time, the effects of reconstructing a skin cell collagen network, deeply removing wrinkles and resisting aging, plumping the skin, improving the water content of epidermal cells, enhancing the skin barrier function, brightening the skin, increasing the skin elasticity and brightening the skin color are achieved.

The invention discloses face cream with an anti-aging function and a preparation method of the face cream. The face cream disclosed by the invention contains hydrolyzed cod fish skin collagen, carboxymethyl chitosan, a tremella extract, oat-beta glucan and a composite plant anti-aging agent. The face cream with the anti-aging function disclosed by the invention is mild in property, natural and free of irritation and has a relatively good function of scavenging free radicals. By comprehensively applying various anti-aging policies, the face cream not only can be used as a skin care article for delaying senescence after aging, but also can be used as a daily skin care product for preventing aging. The face cream is obvious in anti-aging effect.

The invention relates to a skin tightening composition and application thereof. The skin tightening composition is prepared from the following ingredients: skin restoration compositions, low-molecular-weight hyaluronic acid silanol, skin tightening compositions, carnosine, anti-wrinkle peptide composition, conopeptide, anti-wrinkle compositions and plant extract compositions. The skin tightening composition has the advantages that the obvious advantages are realized in the aspects of timely improving the skin compactness and resisting fatigue; after the skin tightening composition sample is smeared for 30min, the skin elasticity can be improved by 3.3 to 4.34 percent; the skin fatigue resistant degree is reduced by 17.95 percent to 20.33 percent.

The invention discloses emulsion with a long-lasting moisturizing effect and a preparation method thereof. The emulsion is prepared from, by weight, 10-20% of long-lasting moisturizing compounds, 55-75% of solvents, 1-5% of emulsifiers, 5-25% of emollient oil, 0.1-1.5% of stabilizers, 0.01-1% of pH adjuster, 1-10% of skin conditioners, 0.1-1% of preservative and 0.03-0.5% of aromatic. The emulsionis characterized in that moisturizing combined components include extracts of purple coneflower, extracts of sugar maple, filtrates of yeast/rice fermentation products, sodium lauroyl lactylate, ceramide 3, ceramide 6II, ceramide 1, phytosphingosine and phytosterols; by optimizing the compounding and increasing the proportion of the long-lasting moisturizing compound, a moisturizing effect lasting for 4-8 hours is achieved.