Patent ID: 9718996
Date: 2017-08-01
CPC Classifications: B29C,B29L,C08F,C08K,C09J,Y10T

Claim:
1. A two-component composition for temporarily fixing members, comprising (A) a polyfunctional (meth)acrylate, (B) a mono-functional (meth)acrylate, (C) an organic peroxide, (D) a decomposition accelerator, (E) a polymerization initiator and (G) particulate matter, and composed of two-component system of a first agent and a second agent, said first agent containing at least said component (C) and said second agent containing at least said component (D), wherein cured body of said composition being used to bond members is brought into contact with water to be decomposed and release said members, and wherein the glass transition temperature of said cured body is from 0 to 45° C., and wherein the total amount of (A), (B), (C), and (D) is less than 90% by mass of the composition, and wherein the total amount of (A), (B), and (E) is less than 90% by mass of the composition.