이 원료는 헥실렌글라이콜/네오펜틸글라이콜/아디픽애씨드/에스엠디아이/디엠피에이코폴리머를 물 존재하에 트라이에틸아민으로 중화하여 얻은 복합중합체로 에틸렌다이아민과 반응하여 사슬이 연장된 것이다.

2-Methyl-2,4-pentanediol, polymer with 2,2-dimethyl-1,3-propanediol, hexanedioic acid, methylenedicyclohexanediisocyanate and 2,2-di(hydroxymethyl)propanoic acid, hydrolysed, tris(2-hydroxyethyl)amine salts, reaction products with 1,2-ethanediamine: Polyurethane-11 is a copolymer of Adipic Acid (q.v.), 1, 4-Butanediol (q.v.)., isophthalic acid, methylene bis-(4-cyclohexylisocyanate), Neopentyl Glycol (q.v.) and trimethylolpropane monomers.