30results about How to "Lighten blemishes" patented technology

The invention provides a rubber track, which will not increase vibration of a running vehicle to be assembled and can reduce traces of a roller running part. The rubber track assembled in a track type driving vehicle comprises a track body in the shape of a circular belt, core rods which are disposed at the periphery of the track body at intervals and are embedded in the track body, and a roller driving face which is disposed at the surface of the inner periphery side. The distances from the center to two sides are equal with respect to the width direction. The roller driving face circles along the circumference and intersects with the core rod in a three-dimensional manner and enables the roller to rotate. The track body is composed of a surface rubber and an inner rubber whose hardness is 5-12 degree harder than the surface rubber. The inner rubber is configured in that when observed from the inner periphery side, the inner rubber contacts with the surface of a roller driving face side of the core rod, overlapping with the roller driving face. The average thickness (T1) of a cross section of the core rod is 10-35% of a roller driving face distance (T2) between the core rod of equal-dividing face and the roller driving face in a width direction.

The present invention relates to a tranexamic acid flexible liposome for whitening and removing freckles and its preparation method and application. ~12.0% phospholipids, 0.5%~5.0% cholesterol, 0.05%~1% membrane softener, 0.05%~1.0% ceramide, 0.5%~3.0% emollient, 5.0%~15.0% polyol, 0.5%~2.0 % antioxidants and the balance of purified water. The active ingredients in the tranexamic acid flexible liposome prepared by the present invention have complementary functions and can play a synergistic effect; the drug loading capacity is large, and active ingredients with different functions such as tranexamic acid can be transported to the deep layer of the skin to play a long-term effect. It improves the cumulative penetration and retention of tranexamic acid cream, improves the defects of oral administration of gastrointestinal adverse reactions, improves compliance, and is easy for patients to accept.

The invention relates to a madecassoside liposome and its preparation method and application. The madecassoside liposome consists of 0.1%-8.0% madecassoside, 3.0%-10.0% madecassoside % phospholipids, 0.5% to 5.0% cholesterol, 0.05% to 1.0% ceramide, 0.5% to 2.0% plant essential oils, 10.0% to 25.0% polyols, 0.5% to 2.0% antioxidants, 0.5% to 5.0% collagen, 0.1%-1.0% fibroblast growth factor, 0.5%-2.0% honeysuckle extract and the rest water. The madecassoside liposome prepared by the invention can promote the penetration of madecassoside into the skin and play a long-term effect, and each component can play a synergistic effect, promote the regeneration of fibroblasts, regulate the skin, increase skin elasticity and moisture , Eliminate free radicals, replenish collagen, achieve cell regeneration, increase skin elasticity, and remove stretch marks.

The invention belongs to the field of cosmetics, and relates to light-sensation bright white tone-up cream and a preparation method thereof. The tone-up cream is prepared from powdered bismuth oxychloride, titanium dioxide, an emulsifier myristyl alcohol diphosphate, PPG-10 cetyl polyether phosphate ester, sodium acrylate / sodium acryloyldimethyl taurate copolymer, polysorbate-80, sorbitan oleate,sodium polyacrylate and trideceth-6. The tone-up cream further comprises components such as a thickening agent, a film-forming agent, a humectant and an emollient. The special emulsifier, powder and other components are compounded to prepare the tone-up cream which is light and thin in texture, and further has the effects of moisturizing and whitening.