3results about How to "Guaranteed moisturizing effect" patented technology

This invention discloses a herbal skin-nourishing cream based on bamboo shoot extract as a solvent and its preparation method. The herbal skin-nourishing cream comprises an oil phase: petrolatum, squalane, dioctyl ether, glyceryl stearate, PEG-100 stearate, hydroxypinazone retinate, natural emulsifier, beeswax, tocopherol, cyclopentamethoxysiloxane, and oil-soluble fragrance; ethylhexylglycerin, niacinamide, and 10% citric acid are used to adjust the pH to 6.0-6.3. The aqueous phase comprises: pentylene glycol, panthenol, capryloyl hydroxamic acid, sodium hyaluronate, xanthan gum, dipotassium glycyrrhizate, sodium chloride, phenoxyethanol, p-hydroxyacetophenone, cellulose gum, and disodium EDTA; the balance is bamboo shoot extract. The average particle size of this invention is 1-5 μm, and the viscosity is 5000-8000 mPa·s. It has undergone heat resistance, cold resistance, centrifugal stability tests, and preservative challenges, demonstrating no stratification or deterioration. Human patch tests have proven its suitability for sensitive skin.

The application provides an antioxidant composition and application and product thereof, and belongs to the technical field of cosmetics. The antioxidant composition is composed of propolis and mussel mucin, and the mass ratio of the propolis and the mussel mucin is 0.25-1:1. In the antioxidant composition, the propolis and the mussel mucin play a significant synergistic effect in the aspects of antioxidation and moisturization in a specific ratio range, and the product containing the composition has the characteristics of good uniformity, high temperature resistance, cold resistance stability and the like, and has a wide application in skin care products.

The application discloses a PHA water-based coating paper pulp molding seedling raising container with functions of air preservation, root guidance and disintegration promotion, and a preparation method and application thereof, and belongs to the technical field of green agriculture and biomaterials. The application innovatively constructs an air preservation, root guidance and disintegration promotion synergistic zone, and solves the pain point that traditional paper-based containers are difficult to balance water resistance and air permeability by using differential coating technology. Compared with the traditional scheme which needs to greatly increase the coating thickness to maintain the wet strength, the application realizes better wet stability and root zone air permeability by synergistic effect of structure and material with only a very low coating amount, and gives the container the functions of intelligent root guidance penetration and directional cracking after transplanting. The product supports pot-free planting and significantly reduces the comprehensive seedling raising cost, and is in line with the future development direction of full biodegradation.