2 results about "Isopropyl palmitate" patented technology

The application discloses a kind of collagen biomimetic inclusion and its preparation method and application, it is related to cosmetic technical field.The collagen is wrapped by using inner layer wrapping matrix and outer layer wrapping matrix to the recombinant I type humanized collagen and recombinant III type humanized collagen outside, the inner layer wrapping matrix includes hyaluronic acid-fucose crosslinking polymer, snail secretion filtrate;The outer layer wrapping matrix includes grape seed oil, ceramide NS, isopropyl palmitate, ethyl laurate, ethylhexyl cocoate.By carefully selecting the component of biomimetic inclusion, the wrapped collagen is little in loss amount, stable in property and good in skin penetration effect.

This invention provides a topical composition comprising, by total weight of the composition: 1) 0.5-5% esflurprofen or a pharmaceutically acceptable salt thereof; 2) 1-10% an accelerator; and 3) 0.5-5% peppermint oil; wherein the accelerator is selected from one or more of clomiphene, isopropyl myristate, tributyl acetylacetonate, diethyl phthalate, propylene carbonate, glyceryl triacetate, hexyl laurate, and isopropyl palmitate. The composition provided by this invention exhibits good release and permeation properties, and the topical patch possesses good application properties, good adhesion, and is easy to peel off, maintaining stability during long-term storage.