238 results about "SODIUM PYRROLIDONE CARBOXYLATE" patented technology

The invention relates to a keratin hair conditioner. The keratin hair conditioner is prepared from cetostearyl alcohol, behenyl trimethyl ammonium chloride, stearin, cetyl trimethyl ammonium chloride, cyclopentasiloxane, C12-15 benzoate, dimethyl siloxane, diamino siloxane, propylene glycol, sodium pyrrolidone carboxylate, olive oil, hydrolyzed keratin, previtamin B5, methylparaben, propylparaben, 2-methyl-4-isothiazolin-3-one, essence and water. The invention further relates a method for preparing the keratin hair conditioner. The keratin hair conditioner can be used for enabling hair to be smoother and glossier, and can be used for repairing the damage of hairlines to enable the damaged hairlines to be subjected to excellent repairing care.

The invention discloses wrinkle removing, anti-aging, skin activating and scar fading repair essence which comprises components in parts by weight as follows: 600-850 parts of sterile water, 60-200 parts of glycerin, 30-80 parts of sodium pyrrolidone carboxylic acid, 30-80 parts of 1,3-butanediol, 3-10 parts of collagen, 5-20 parts of panthenol, 3-10 parts of allantoin, 10-40 parts of hydroxyproline, 2-10 parts of bisabolol, 2-10 parts of hyaluronic acid, 0.5-2 parts of recombinant human epidermal growth factors and 1-5 parts of diazolidinyl urea. The preparation method comprises the following steps: (1), sterile water, glycerin, sodium pyrrolidone carboxylic acid, 1,3-butanediol and collagen are mixed uniformly with allantoin and are heated for 20 min at 85 DEG C; (2), the mixture is stirred for 20 min at the speed of 30 rpm and is cooled; (3), panthenol and hydroxyproline are added when the temperature is 55 DEG C, the mixture is uniformly mixed, residual components are added when the temperature is 40 DEG C, the mixture is uniformly mixed and then homogenized for 30s, and discharging is performed when the temperature is 30 DEG C, and the repair essence is obtained.

The invention relates to W/O diaper cream for babies and children as well as a preparation method thereof. The W/O diaper cream comprises a component A, a component B and a component C, wherein the component A consists of 12-20% of grease, 3-5% of emulsifier and 0.05-0.1% of antioxidant according to the total weight of the diaper cream; the component B consists of 65-80% of de-ionized water, 0.05-0.15% of allantoin, 3-5% of humectant and 0.5-0.8% of stabilizer according to the total weight of the diaper cream; the component C consists of 0.3-0.8% of cortex moutan extracting solution, 0.05-0.2% of rutin extract and 0.1-0.3% of pyrrolidone carboxylic acid sodium salt according to the total weight of the diaper cream. The diaper cream has an obvious treating effect on the red buttocks phenomenon caused by the irritation of diapers, and can effectively restrain the bacteria growth so as to take the preventing and curing effects on the irritation of sensitive skin on the buttocks of the babies and children.

The invention discloses an imitated sebum matrix, an external preparation including the imitated sebum matrix and application thereof, and belongs to the technical field of cosmetics and medicines. The imitated sebum matrix is prepared from the following raw materials in percentage by weight: 1-60% of lipid, 0.5-20% of natural moisturizing factor and 20-80% of water, wherein the lipid is one or more of triglyceride, animal oil or/and vegetable oil, squalene and wax; the natural moisturizing factor is a mixture of sodium pyrrolidone carboxylate and lactate. The invention further discloses an external preparation including the imitated sebum matrix and application thereof. The imitated sebum matrix does not contain petrochemical materials, has the effects of supplementing sebum, promoting osmosis of active ingredients and the like, and can be used for external preparations such as cosmetics and medicines.

The invention discloses a whitening and freckle removing mask liquid and a preparation method thereof. The whitening and freckle removing mask liquid includes tranexamic acid, nicotinamide, carnosine,allantoin, dipotassium glycyrrhizinate, glucan, panthenol, sodium lactate, glycine betaine, sodium pyrrolidonecarboxylate, hydroxyethylurea, sodium hyaluronate, polyglutamic acid, a thickening agent,EDTA disodium salt, hydroxyphenyl propanamidobenzoic acid, a preservative and antibacterial agent, polyhydric alcohol and deionized water. The whitening and freckle removing mask liquid has excellentstability and skin compatibility, has an obvious whitening effect, is mild to the skin and has wide application prospects.

The invention provides nerve soothing perfume. Raw materials of the nerve soothing perfume include essential oil obtained from nerve soothing Chinese herbal medicine, alcohol, glycerine, distilled water, sodium alginate, Chinese herbal medicine absorption promotion agents, hydroxypropyl methyl cellulose and sodium pyrrolidone carboxylic acid. When the nerve soothing perfume is used, mood anxiety is regulated, and physical and psychological health is facilitated while fragrance is obtained.

The invention relates to the technical field of cosmetics, in particular to wrinkle-resistant skin-rejuvenating essence. The wrinkle-resisting skin-rejuvenation essence comprises millet polypeptide powder, nano pearl powder, a chlorella extract, tremella polysaccharide, a natural plant extract, ceramide 3, olive oil, squalane, sodium hyaluronate, glycerol, sodium lactate, sodium pyrrolidone carboxylate, an antioxidant, polysorbate-20 and a proper amount of mountain spring water. The wrinkle-resistant skin-rejuvenating essence has the advantages of good permeability, easiness in absorption, moisture retention and skin moistening according to the biological rhythm of the skin, effective repair of skin wrinkles, inhibition of wrinkle regeneration, delay of skin aging and high biocompatibilitywith the skin.

The invention discloses an essence with moisturizing effect and a preparation method thereof, and aims at providing an essence with effects of nourishing skin, preventing skin evaporation, improving micro-circulation and enhancing moistening degree of skin and a preparation method thereof. The essence with the moisturizing effect adopts the technical scheme that the essence is prepared from the following components in parts by weight: 4 to 12 parts of matter A, and 85 to 95 parts of matter B, wherein the matter A is formed by mixing any two of hyaluronic acid, urea, aloe extracting solution, 1% hyaluronic acid water solution, sodium pyrrolidonecarboxylate, and propanediol according to a mass ratio of (1:3) to (3:1); the matter B is formed by mixing deionized water or glycerin and any hydrolat according to a mass ratio of (1:19) to (19:1); the hydrolat is selected from lavender hydrolat, tea tree hydrolat, geranium hydrolat, rose hydrolat or Roman chamomile hydrolat.

The invention discloses a moisture-absorbing fiber. The fiber at least contains a thermoplastic polymer and pyrrolidone carboxylic acid-Na particles, wherein the content of the pyrrolidone carboxylic acid-Na in the fiber is 1-20%, and the fiber also contains functional inorganic particles. While the thermoplastic polymer is fed into a screw machine, the pyrrolidone carboxylic acid-Na and a master batch containing the inorganic particles are fed into a screw inlet respectively, then spinning is performed to obtain the moisture-absorbing fiber; and the moisture absorption rate of the fiber can reach 4-10%, and the fabric woven by the fibers has good comfort.

The invention discloses a moistening cream for daily skin and mucosa care of children and application of the moistening scream, and belongs to the field of cosmetics. The moistening cream comprises, by weight, 1-10% of camellia-seed oil, 1-10% of avocado resin, 0.5-10% of soybean lecithin, 1-10% of triglyceride, 1-10% of bee wax, 0.5-10% of cholesterol, 1-15% of squalene or squalane, 1-15% of PCA-Na (sodium pyrrolidone carboxylate), 1-15% of sodium lactate, 1-10% of APG (alkyl polyglucoside), 1-10% of lysozyme or antimicrobial peptide, 0.1-3% of xanthan gum, 0.1-2% of lavender oil, 0.1-5% of tea polyphenol and 20-80% of deionized water. The moistening cream has the advantages that the moistening cream does not contain petrochemical materials, has the effect of moistening, smoothening and repairing skin, enhancing skin barrier function and the like and can be applied to the daily skin and mucosa care of the children.

The invention relates to a preparation method of tough humidity-controlling material, which comprises the following steps: a. based on parts by weight, adding 0.1 part of sodium carboxymethyl cellulose into 5 parts of water to prepare into a gel state, and placing for standby application; b. based on parts by weight, adding 0.3 part of sodium chloride, 2.7 parts of potassium carbonate, 1.25 parts of sodium pyrrolidone carboxylate and 0.4 part of kieselguhr into 100 parts of water to prepare solution; then, adding 4-4.5 parts of paper for daily use and 0.25 part of sodium polyacrylate powder into the prepared solution, stirring and pulping; c. mixing the products respectively obtained in step a and step b, and then pulping for 4-5 times; after that, adding 0.5-1.5 parts of viscose into the mixture, and evenly stirring; and d. carrying out papermaking on the raw material obtained in step c, and drying at the temperature of 80-90 DEG C to obtain the tough humidity-controlling material. The preparation method of the tough humidity-controlling material is simple in preparation technology and low in cost; and the prepared humidity-controlling material is good in humidity-controlling effect, rapid in response, convenient to use, hard to break and rapid in moisture absorption and release rate, and can be recycled.

The invention relates to a humectant as well as a preparation method and application thereof. The humectant consists of the following components in parts by mass: 68-72 parts of deionized water, 0.5-1.5 parts of sodium alginate, 0.5-1.5 parts of sodium hyaluronate, 8-12 parts of sodium lactate, 8-12 parts of sodium pyrrolidonecarboxylate, 3-7 parts of sorbitol and 1.5-4.5 parts of trehalose. The humectants disclosed by the invention can be used for forming a biomimic membrane similar to a human body membrane on the skin, is good in skin touch, and has humidity which is 5-10 times that of the conventional humectant.

The invention provides an environment-friendly pavement dust suppressant and a protection method thereof. The dust suppressant is prepared from the following raw materials in parts by mass: 4 to 18 parts of sorbitan monolaurate, 5 to 24 parts of sorbitan monostearate, 2 to 6 parts of sodium lactate, 3 to 5 parts of sodium pyrrolidone-carboxylate, 3 to 7 parts of glycerin, and 150 to 160 parts of water. By adopting the environment-friendly pavement dust suppressant, the dust particles which are easy to fly can be quickly conglomerated into large particles to sink, thus the flying of dust on a pavement can be effectively prevented, and the acting efficiency is high; the dust suppressing effect can last for more than 6 days; the dust suppressing rate is up to 95%.

The invention provides a preparation method of high-efficiency compound humidity-controlling paperboard, comprising the following steps: a-f, preparing humidity-controlling resin per se for later use; g, adding 0.1 part of sodium carboxymethylcellulose into 5 parts by weight of water, stirring till the sodium carboxymethylcellulose is evenly dispersed in the water, and stewing to enable the sodium carboxymethylcellulose and the water to be infiltrated and fused with each other to form into pasty glue solution for later use; h, adding 0.5 part by weight of kieselguhr, 2.5 parts by weight of L-pyrrolidone carboxylic acid-Na, 0.3 part by weight of sodium chloride and 2.7 parts by weight of anhydrous potassium carbonate into 100 parts by weight of water, and stirring to be dissolved; i, taking 4.25 parts by weight of dry paper pulp, adding the paper pulp and the pasty glue solution obtained in step g into mixed solution obtained in step h, and pulping for 2min; j, adding 1.7 parts by weight of the humidity-controlling resin obtained in step f into the mixture obtained in step i, and stirring by a stirrer; and k, papermaking, and drying under the temperate of 80-100 DEG C for 5-7h. The paperboard is very convenient to regenerate and reuse; and the preparation method is simple in production technology and equipment, and easy to industrialize.

The invention discloses perfume containing traditional Chinese medicine components and a preparation method. The perfume is prepared from Chinese herbal medicine essential oil, ethyl alcohol, glycerol, distilled water, sodium alginate, Chinese herbal medicine absorption enhancers, hydroxypropyl methyl cellulose and pyrrolidone carboxylic acid-Na. The perfume containing the traditional Chinese medicine components can adjust mood anxiety and relieve physical fatigue, and physical and psychological health is facilitated while fragrance is achieved.

The invention discloses flexible antibacterial medical non-woven fabric and a preparation method thereof. The flexible antibacterial medical non-woven fabric is prepared from, by weight, 48-65 parts of polypropylene fibers, 12-25 parts of tea fibers, 28-42 parts of polyvinyl alcohol fibers, 1-2 parts of sodium pyrrolidone carboxylate, 0.5-1 part of allantoin, 2-4 parts of fibrin glue and 1.5-3 parts of genipin. According to the flexible antibacterial medical non-woven fabric and the preparation method thereof, the prepared product has excellent flexibility, antibacterial performance and good comfort and is beneficial to wound healing and skin relieving of a patient.