Low shrink hybrid resins

申请公布号：

US4822849(A)

申请号：

US19870080776

申请日期：

1987.08.03

申请公布日期：

1989.04.18

申请人：

REICHHOLD CHEMICALS, INC.

发明人：

VANDERLAAN, DOUGLAS G.

分类号：

C08G18/68;C08G63/52;C08L67/06

主分类号：

C08G18/68

摘要：

Unsaturated polyester compositions comprising (a) an unsaturated polyester prepolymer and (b) a vinyl monomer copolymerizable with the prepolymer, which are cured by addition of (c) a polyisocyanate, (d) a peroxide catalyst and, optionally, (e) a peroxide activator and a urethane catalyst.