Patent ID: 7312293

Claim:
A release agent composition comprising: (A) a polymer comprising a (meth)acrylate containing a constituent unit (1) represented by the following formula (1): wherein R 1 is a hydrogen atom or a methyl group, and R 2 is a long-chain alkyl group of 12 to 28 carbon atoms, (B) a crosslinking agent comprising an amino resin, and an inorganic acid or an organic acid as an acid catalyst, wherein the polymer (A) has no crosslink point with the crosslinking agent (B), a weight ratio (A)/(B) of the polymer (A) to the crosslinking agent (B) is in the range of 99.99/0.01 to 30/70, the acid catalyst is contained in an amount of 0.01 to 10 parts by weight basd on 100 parts by weight of the crosslinking agent (B), and the release agent composition contains no silicon compound.