Application
Polyacrylic Resin II is obtained through the copolymerization of methacrylic acid and methyl methacrylate in a 1:1 ratio(ChP2020). It is primarily used as a coating material for Chinese and Western medicine tablets, pills, granules, and other enteric-coated medicines. It can also function as a film-forming agent for enteric capsules and microcapsules and may be employed as a slow-release agent for various pharmaceutical preparations.
Synonyms
2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate and methyl 2-methyl-2-propenoate;acrylic resin SS-22;butyl acrylate/ methyl methacrylate/ methacrylic acid pol.;Low temperature curing adhesive for printing;Polyacrylic Resin II;Butyl acrylate·methacrylic acid·methyl methacrylate copolymer;EPITEX 66;Water Repellent Agent