1311 results about "Moisture retention" patented technology

The present invention intends to provide a composition for hair treatment containing γ-polyglutamic acid or a salt thereof, a hair cosmetic for damaged hair containing such a composition, and their uses. The composition for hair treatment containing γ-polyglutamic acid or a salt thereof and the hair cosmetic for damaged hair of the present invention have excellent improvement effects on the strength and frictional force of hair, so that they can provide tension, elasticity, or the like to damage hair to prevent or alleviate split hair and broken hair as well as improvements in combing and touch. Furthermore, they also exert effects of moisture retention inherent to γ-polyglutamic acid or a salt thereof, preventing or improving effects on the generation of dandruff on the basis of such effects, preventing effects on the feeling of stickiness or creak, and various effectiveness including appropriate residual tendency to hair in a simultaneous manner, respectively.

An image forming apparatus according to the present invention, for ejecting liquid from openings to form an image on a printing medium, includes a head cap for covering the opening surface where the opening is open when a liquid ejection head in which the opening is formed are not in use and for protecting the opening from external air, a rechargeable battery for activating the image forming apparatus, a fuel cell for charging the rechargeable battery, and a liquid path along which water generated as the fuel cell is activated is introduced into the head caps. With this arrangement, when the liquid ejection head is not activated, the moisture retention in the head caps can be achieved.

This invention encompasses an oral composition for treating or preventing dry mouth with following benefits: antibacterial/anti-fungal efficacy, low irritancy, and moisture retention. The compositions can be a toothpaste, a mouth rinse or a spray and include one or more non-ionic surfactants, as foaming agents, one or more broad spectrum anti-microbial ingredient, such as chlorhexidine and cetylpyridinium chloride, and one or more oral surface adhesive polysaccharides that can encage cationic actives to help the deposition and retention of the agents onto oral surfaces and thus provide antimicrobial efficacy.

The invention discloses a pervious concrete and is characterized in that the pervious concrete is made by mixing cement, aggregate, water, water reducer agent and adhesive evenly; and the cement, the aggregate, the water, the water reducer agent and the adhesive are mixed in different weight proportions of 1-1.2 to 5.5-8.5 to 0.2-0.5 to 0.01-0.2 to 0.01-0.2. The invention can solve the natural ecology problems of hardened ground in cities, atmospheric circulation as well as soil and water moisture retention, thereby forming a high-quality natural ecology environment and maintaining urban ecological balance. The pervious concrete consists of two pervious surface courses and two macadam bases in different particles so as to provide a water storage structure which can store the water until the water penetrates into the soil; meanwhile, the invention can be made into building block, which can be provided with different decorative patterns and colors on the surface, and has the advantages of artistic quality, water permeability, good water retention, skid resistance, high strength, cold resistance and weather resistance, etc.

The invention discloses a water holding slow-controlled releasing fertilizer and a preparation method thereof, belonging to the technical field of agricultural fertilizers and preparation thereof. Macromolecule coating fertilizer is taken as an inner core and a water holding layer is taken as an outside layer to form a double-coating water holding slow-controlled releasing fertilizer; an inner coating is macromolecule protective layer coating material with nutrition controlling and releasing property; an outside coating is the water holding layer with excellent water holding property. Water retention agent suspension liquid is sprayed to the surface of macromolecule coating fertilizer grains for outside coating; wherein the water retention agent is prepared by taking cyclohexane, emulsifier, acrylic acid, acrylamide, sodium hydroxide, cross linker and evocating agent and adopting the method of opposite phase suspension polymerization. The fertilizer has the function of controlled releasing, drought resistance, water saving, water holding and soil improving and the advantages of high absorption percentage, wear resistance, difficult falling and the like; utilization ratio of liquid manure is improved and the fertilizer can be widely used to desert control, lawn plant, soil improvement, gardening, agriculture and forestry and the like.

An improved biopsy kit for the collection, storage, transportation, and processing of biopsy tissue samples is disclosed. The disclosed biopsy kit consists of a typical specimen container and an improved tissue cassette with adhesively attached polyvinyl alcohol foam pads on both the base and lid portions. An excised tissue sample is sandwiched between the pads upon cassette closure, simultaneously isolating and securing the sample in its original orientation. Superior wicking, absorbency, and moisture retention rate of these polyvinyl alcohol pads allows maximum tissue fixation as well as maintains sample integrity. Once the tissue is placed by the physician at the patient's side, it remains there until the tissue is ready to be processed. This eliminates transfer errors as well as tissue loss.

The invention provides colored ceramics and a preparation method thereof. Ceramic mud for the colored ceramics at least comprises the following compositions in weight percentage: 20 to 35 percent of kaoline, 60 to 70 percent of at least two of pottery stones, lithium pottery stones, feldspar and quartz, 0.2 to 6 percent of coloring matter, and 1 to 5 percent of nanometer quartz. The method for preparing the colored ceramics comprises the following: a step of pulp injection molding, in which part of colored mud cake or colored mud strip is mixed with liquefacient with 0.3 to 0.8 percent of total amount for pulping, and the mud which is screened from a screen of between 80 and 120 meshes is injected into a mold to produce a hollow or solid briquette; and a step of glazing and maturing, in which the briquette which is manufactured by pulp injection molding or plastic molding is cemented and dried according to creativities, and are directly applied with clear glaze, and the glazed briquette body is placed in an oxydizing flame roller kiln or an electrical kiln for 1 to 4 hours at a temperature of between 1,150 and 1,200 DEG C for maturing. The method can not only reduce clinkering cost, but also improve the moisture retention, bonding performance and corrosion resistance of strong ceramic mud, and further show energy conservation and environmental protection.

The invention belongs to the biological medical technology field, and discloses a medical polysaccharides hydrogel used for surgical healing which consists of aldehydized bletilla striata, crosslinking agent and deionized pure water; the weight percentage of the polymer is 3 to 25 percent. The hydrogel is characterized in good anti-inflammatory action, good permeability, good moisture retention and the function of absorbing trauma secretion, improving obviously the speed of trauma healing in animal model, and having a wide application prospect as an ideal medical surgical healing medicine.

The invention disclosed a modified coconut tree branny culture substrate and a preparing method thereof. The preparing method of the modified coconut tree branny culture substrate comprises the steps of: crushing and screening coconut tree branny, and adding clear water for swelling; then adding acid cellulase and hemicellulase in sequence for enzymolysis to prepare a crude coconut tree branny enzymolytic solution; filtering, drying and crushing the crude coconut tree branny enzymolytic solution to prepare modified coconut tree branny; and disinfecting and evenly mixing the modified coconut tree branny, an inorganic substrate and an organic substrate according to a proportion, adjusting the pH value and then drying and packaging so that the modified coconut tree branny culture substrate can be obtained. The modified coconut tree branny culture substrate disclosed by the invention has a simple preparation process and low cost, and is prepared by consuming short time; and the enzymolysis method is utilized to modify the fibers of coconut tree branny so as to prepare the modified coconut tree branny culture substrate, thus the sponginess, air permeability, water-retaining property, thermal insulating property and moisture retention property of the culture substrate are all improved remarkably, the application range of the coconut tree branny culture substrate is widened simultaneously, and the coconut tree branny culture substrate is applicable to culture of various plants, can meet the needs of fast development of the modern culture substrate industry, is beneficial to generation of good economic benefit, ecological benefit and social benefit, and has a good promotion prospect.

The invention discloses quick-frozen fish tofu and a processing method thereof. The quick-frozen fish tofu comprises a meat material part and a soybean part; the meat material part comprises the following components in part by weight: 600-800 parts of minced fish meat, 300-500 parts of chicken breast meat, 200-500 parts of pork fat, 50-150 parts of cassawa starch, 100-200 parts of maize meal, 100-300 parts of monoacetate starch, 200-300 parts of water, 100-150 parts of egg white, 40-60 parts of edible salt, 40-60 parts of white granulated sugar, 10-30 parts of glucose, 10-30 parts of gourmet powder, 10-30 parts of cooking wine, 1-2 parts of freshener, 1-2 parts of fish essence, 4-5 parts of moisture retention agent, 3-4 parts of xylitol, 0.1-0.3 part of ethyl maltol, 1-2 parts of sorbitol, and 1-3 parts of guar gum; and the soybean part comprises the following components in part by weight: 200-300 parts of isolated soy protein, 1000-1500 parts of ice water, 4-6 parts of transglutaminase, 1-2 parts of Beta-cyclodextrine, and 2-4 parts of gourmet powder. The quick-frozen fish tofu has the advantages of mellow outline, golden color, pure flavor, dense scent, elasticity and crisp, and is oily but not greasy.

The invention relates to non-woven fabrics containing carboxymethyl cellulose fibers and a purpose of the non-woven fabrics containing the carboxymethyl cellulose fibers in a beauty mask substrate. The non-woven fabrics are composed of the carboxymethyl cellulose fibers or composed of the carboxymethyl cellulose fibers and any one kind of calcium alginate fibers, chitin fibers, chitosan fibers and modified chitosan fibers, wherein the content of the carboxymethyl cellulose fibers is 1%-95% of the weight of the non-woven fabrics. The invention further provides non-woven fabrics which are composed of the carboxymethyl cellulose fibers and any two kinds of the calcium alginate fibers, the chitin fibers, the chitosan fibers and the modified chitosan fibers, wherein the content of the carboxymethyl cellulose fibers is 1%-95% of the weight of the non-woven fabrics, and the weight ratio of the any two kinds of fibers is 1:8-8:1. The non-woven fabrics are strong in hygroscopicity, strong in moisture retention, strong in oxygen permeability, and have good biological compatibility, and are convenient to use, and safe and non-toxic.

A high moisture, high fiber baked product is provided comprising a high moisture baked component, such as a bread component, comprising a crystalline polysaccharide of a type and amount effective to increase total dietary fiber content retention and reduce firmness as determined by penetration and compression force, of the high moisture baked component as compared to a similar baked product lacking the crystalline polysaccharide. Improved moisture retention can also be obtained. Bread doughs containing the selected crystalline polysaccharide materials and methods of making food products incorporating the dough are also provided.

This invention provides a sterol-modified silicone compound which is low melting, hydrophilic and very suitable for emulsifying, represented by the general formula R¹_aR²_bSiO_{(4−a−b)/2}, and having a melting point of 40° C. or less, and provides a cosmetic material containing this silicone compound having excellent stability and moisture retention properties

R¹ in the general formula is a monofunctional alkyl group, aryl group, aralkyl group or fluorine-substituted alkyl group having 1–10 identical or different carbon atoms, which does not contain an aliphatic unsaturated bond, and R² is an organic group represented by the general formula —(C_pH_2pO(C_qH_2qO)_r—X, where X is a monofunctional residue excepting the hydroxyl group of sterol, a and b are integers satisfying the relations 1.0≦a≦2.5, 0.001≦b≦1.0, and 1.5≦a+b≦2.6, respectively, p is an integer in the range 2–6, q is an integer in the range 2–4, and r is an integer in the range 3–200.

An oil-in-water emulsified composition suitable for external preparation for skin and cosmetic product, which comprised 0.1 to 5% by mass of (A) lipopeptide compound derived from a microorganism such as surfactin and its analogous compound, 0.05 to 1.5% by mass of (B) xanthan gum, 25 to 70% by mass of (C) oil component and (D) water, free from non-ionic surfactants and acrylic water-soluble polymers, and is excellent in feeling upon use, moisture retention, emollient property and stability as well as environmental suitability and safety for living organisms, and external preparation for skin and cosmetic product using the composition.

A gas diffusion electrode includes: an electrode catalyst layer 13; microporous layers 11 and 12 arranged on the electrode catalyst layer 13 and including at least two layers which are second and first microporous layers 12 and 11 formed of materials having different water repellencies, wherein the second microporous layer 12 disposed on the electrode catalyst layer 13 side is composed to have higher water repellency than the first microporous layer 11; and an oxidant gas diffusion substrate 10 disposed on the microporous layers 11 and 12 and formed of carbon fiber. According to the gas diffusion electrode of the present invention, drainability of generated water from the electrode catalyst layer to the gas diffusion layer and moisture retention and gas diffusibility of the electrode catalyst layer can be enhanced. Moreover, according to a solid polymer electrolyte fuel cell of the present invention, stable power generation characteristics can be obtained even under an operating condition with wide humidity range and current density range.

The invention discloses a high-effective moisture-keeping sodium hyaluronate stock solution comprising a sodium hyaluronate, characterized in that the solution is composed of high molecular weight sodium hyaluronate with average molecular weight more than 2. 6 million Dalton and low molecular weight sodium hyaluronate with average molecular weight lower than 10 thousand Dalton which are mixed by proportion, wherein, the high molecular weight sodium hyaluronate with average molecular weight more than 2. 6 million Dalton is of 0. 1 to 0. 5 parts by weight, the low molecular weight sodium hyaluronate with average molecular weight lower than 10 thousand Dalton is of 0. 5 to 1. 0 parts by weight, the rest is 100 parts of distilled water, the distilled water. especially can be chose for double distilled waters. The high-effective moisture-keeping sodium hyaluronate stock solution provided by the invention can effectively permeate into a corium layer to promote blood microcirculation, be beneficial to nutrient substance absorption of the skin, with beautification anti-wrinkle health care action; the high-effective moisture-keeping sodium hyaluronate stock solution provided by the invention has strong flexibility and wetting property, can be coated on the skin surface to form a layer of moisture-keeping ventilated membrane for keeping the skin nourishing, moistening and glossy.

Methods for making dry protein powder or aqueous functional protein suspension compositions which provide increased moisture content and moisture retention in meats and other animal muscle tissue-based products have been developed. An important aspect is the use of alkali rather than an acid or a series of acid and alkaline treatments to dissolve the protein in the starting material. This includes both muscle and connective tissue proteins and fats, yielding a product in higher yield than acid based and other processes in which fat and connective tissue is removed and then only the remaining muscle dissolved in the acid. The connective tissue and fat increases water retention in meat into which it is injected, as compared to meat extracts containing only muscle proteins.

The invention relates to a Chinese chestnut biological antistaling agent which comprises the following components in parts by weight: 5-15 parts of chitosan, 0.5-1.5 parts of tea polyphenol, 0.5-1.5 parts of phytic acid and 1.5-2.5 parts of potassium sorbate. The Chinese chestnut biological antistaling agent has the advantages of no toxicity and taste and low cost, and also has excellent dispersibility, moisture retention, and film formation and antibiotic property. Repeated experiments in multiple years prove that the Chinese chestnut processed by the Chinese chestnut biological antistaling agent has quality guarantee period prolonged 4-8 times compared with the Chinese chestnut unprocessed by preservation, can be preserved for 1-2 years under normal temperature, and has no remarkable change on the appearance and the taste, no mildew and no pests. If being combined with the cold storage technology, the Chinese chestnut biological antistaling agent can ensure that the Chinese chestnut has longer quality guarantee period.

The invention provides a prebiotics deodorant finishing liquor for wet tissues. The finishing liquor comprises the following components in total 100 parts by mass: 0.5-3 parts of surfactant, 0.01-3 parts of oligosaccharide, 0.001-1 part of preservative, 0.01-0.5 part of auxiliary, 0.01-1 part of stabilizer, 0.01-3 parts of functional additive and the balance of RO water. The invention also provides a preparation method of the finishing liquor and application in one-off hygienic products, in particular wet tissues. The prebiotics deodorant finishing liquor for the wet tissues, provided by the invention, has the following advantages that: by using the surfactant in the wet tissue finishing liquor, the dirt in the pores is dissolved and easily emulsified by water so that the skin is cleaned in deep layer and moisturizing effect is obtained; under the effect of the oligosaccharide, the wet tissue finishing liquor has special effects of natural antibacterial effect and probiotic nutrition; and the functional additive is added to the wet tissue finishing liquor so that better moisture retention, tenderness, no irritation and green environment protection are obtained.

The present invention is in the field of processing and treating meat. More particularly, the present invention relates to a method of processing meat to enhance moisture retention both during storage and cooking by administering a composition containing sodium carbonate and other ingredients.

The invention discloses a talinum crassifolium extracting solution as well as a preparation method and an application thereof. The talinum crassifolium extracting solution prepared by water extraction has remarkable effects of resisting inflammation, inhibiting bacteria, promoting metabolism and proliferation of skin cells and resisting oxidation, due to the characteristics, the talinum crassifolium extracting solution has the effects of repairing damaged cells, improving moisture retention and elasticity of skins, removing wrinkles and refining pores, and when the talinum crassifolium extracting solution is applied to cosmetics, the talinum crassifolium extracting solution has remarkable effects of removing wrinkles and preserving moisture.

The invention provides a method for rapidly culturing shoot tips in vitro, which is characterized in that in the first step, selecting stolon of the strawberries sprouted at the same year, washing to be clean and disinfecting; in the second step, cutting 0.1-0.5 mm shoot tips of the disinfected and cleaned strawberries stolon under the anatomical lens, inoculating to a culture medium for germination culture, cutting the new sprouts after the 0.5-1.5 cm new sprouts are grown on the shoot tips, inoculating to an enrichment medium for inducing clustered shoots; in the third step, cutting the cluster buds to simple buds, inoculating to a rooting medium for rooting culture; transferring test tube plantlets to a substrate formed by mixing perlite and peat, watering and covering a plastic film for insulation and moisture retention, revealing the plastic film for gradually hardening, transferring the seedling to a plastic potted tray filled with pure peat, watering and covering the plastic film for insulation and moisture retention, and directly planting the seedling to a field. The invention has the advantages of high reproductive rate, rapid reproduction speed and high survival rate.

The invention discloses a mask and a preparation method thereof. The mask is prepared from water, a humectant, a skin conditioning agent, a thickening agent and a solubilizer as raw materials. The mask has good moisture retention and nourishing effects, is safe, does not produce irritation and can be used for a long time.

The invention discloses a composite moisturizing agent characterized in comprising, by weight, 30-50% of glycerol, 15-30% of water, 12-15% of sodium lactate, 12-15% of PCA sodium, 3-10% of allantoin, 2-5% of beta-glucan, 0.5-2.5% of polyquaternium-51, and 0-1% of sodium hyaluronate. The composite moisturizing agent composition provided by the invention has a far better effect against skin water loss than those of independent applications of single components in the composition. The composition provided by the invention has a far better effect for skin elasticity than those of independent applications of single samples. Therefore, the components provide a synergetic effect. When the composition is compounded, skin moisture retention can be improved. Also, the composition provided by the invention has a far better effect in improving skin moisture retention than reference samples such as polyethylene glycol, ceramide, collagen, and chitin. Therefore, the composite moisturizing agent provided by the invention is a high-efficiency moisturizing agent.

The invention discloses a rocky side slope ecological greening cultivation matrix, belonging to the vegetation cultivating technical field. The components and weight percentages of compositions of components of the matrix are as follows: 22-57 percent of organic matter, 2-5 percent of turf, 1-2 percent of grass fiber, 37-72 percent of raw soil or doras, 0-2 percent of rice chaff, 0.02-0.08 percent of water retention agent, 0.04-0.07 percent of caking agent and 0.04-0.07 percent of fertilizer. The invention has a reasonable distribution of each component and harmonious functions. The substitution of organic matter, grass fiber and rice chaff with low price and high quality for turf lowers cost. The additive fertilizer is mainly the slow release nitrogen fertilizer and the phosphate fertilizer and potash fertilizer are synthesized and mixed of different contents according to the nutrition characteristic of pioneer plant combination. Capable of supplying nutrition in the long run and stably and being popularized and applied in rocky side slope ecological greening project, the invention is characterized in light weight, a loose structure, good moisture retention and nutrient preserving.

The invention relates to composite children toothpaste suitable for use in the morning and in the evening and children toothpaste suitable for use in the evening. The composite children toothpaste suitable for use in the morning and in the evening comprises children toothpaste suitable for use in the morning and the children toothpaste suitable used in the evening. The children toothpaste suitable for use in the morning comprises a moisture retention agent, a thickening agent, a soft abrasive, xylitol, a calcium-containing compound, composite vitamins, a mild surfactant, essence and deionized water. The children toothpaste suitable for use in the evening comprises a moisture retention agent, a thickening agent, a soft abrasive, oligosaccharide, an amino acid composition, composite vitamins, a mild surfactant, essence and deionized water. According to the influence produced by a change of a children oral cavity environment in the morning and in the evening on teeth, the composite children toothpaste suitable for use in the morning and in the evening can maintain an oral cavity microecology balance, can balance an oral cavity acid-base value and can prevent carious teeth and strong teeth.

The invention discloses a scented tea whitening skin-moistening cream and a preparation method thereof. The scented tea whitening skin-moistening cream comprises a plurality of traditional Chinese medicine whitening components, a plurality of biochemical whitening components, whitening and protective components extracted from scented tea and green tea, and base raw materials. The whitening and protective components of traditional Chinese medicines and scented tea are self-prepared from licorice root, bletilla striata, bighead atractylodes rhizome, white poria cocos, Japanese ampelopsis root, white peony root, rose, peony and wintersweet flower. The biochemical whitening components comprise purchased ascorbyl tetraisopalmitate and an amino acid whitening agent. The base raw materials comprise a hexadecanol-octadecanol mixture, jojoba oil, an amino acid moisture-retention agent, fucoidin, a cetyl alcohol-octadecyl alcohol mixture and a cetyl glucoside-octadecyl glucoside mixture. Through uniform blending and scientific composition of the whitening and oxidation-resistant components and the moisture-retention and skin-care base raw materials, the scented tea whitening skin-moistening cream is a novel, safe and reliable scented tea whitening skin-moistening cream product having lasting effects.

Personalized skin-specific topical formulations containing conditioned medium obtained from cultures of fibroblasts has been developed. Unlike other topical formulations, these formulations are specific for the recipient-skin type specific, and conditioned medium is obtained from a subject with desired skin characteristics. For example, since African American skin is known to wrinkle less and later than Caucasian skin, conditioned medium may be obtained from African American skin for application to pale skin. In another embodiment, the fibroblasts are obtained from young skin for administration to older skin. In still another embodiment, the fibroblasts are obtained from skin that does not suffer from acne or discoloration, for application to skin that is prone to acne or discoloration. Examples of skin donor selection criteria include delayed wrinkling, small pores, resistance to sunburn, resistance to acne, uniform coloration or lack of blotching or age spots and good moisture retention.

The invention provides a preparation method of 2-hydroxypropyltrimethyl ammonium chloride chitosan and belongs to the technical field of novel biomaterials. The preparation method solves problems of high cost, complex steps, low yield and low performance of obtained quaterisation chitosan products which can hardly meet requirements of people in an existing preparation method of chitosan quaternary ammonium salt. The preparation method of 2-hydroxypropyltrimethyl ammonium chloride chitosan comprises the following steps: A. soaking the chitosan; B. heterogeneous reaction; and C. refining. The preparation method of 2-hydroxypropyltrimethyl ammonium chloride chitosan is achieved by less solvent and high-stability raw materials. The 2-hydroxypropyltrimethyl ammonium chloride chitosan prepared by the method has high yield, higher purity and better quality indexes such as moisture retention, hygroscopicity and microbial resistance.

Disclosed is a walnut which is an important dry fruit tree in China and has rather high economical and nutritive value and broad medical and health functions. The walnuts are widely distributed in China, however, the process of variety improvement is rather slow, the invention provides a walnut scion disinfection and mulching film moisture retention shading grafting method with simple operation and high survival rate for overcoming defects and shortages of the prior art. The invention has the technical proposals of walnut scion disinfection-cutting back and engraftment-rootstock treatment-cuttage tongue grafting-mulching film moisture retention-shading treatment-automatic scion bud bursting from the membrane. The invention has advantages of simple operation, short inoculation time, high seedling rate, high survival rate of over 90 percent, simple method, stable effects, more mature fine variety breeding technique of walnut and wide promotion and application areas compared with a plurality of current grafting methods.