Primer composition

Abstract

Abstract A primer composition comprising: (A) 100 parts by weight of copolymer obtained by reacting (1) an acrylic compound represented by the following general formula: <IMAGE> wherein R1 and R2 respectively represent groups selected from the group consisting of a hydrogen atom and monovalent substituted or non-substituted hydrocarbon group; with (2) a silane compound represented by the following formula: <IMAGE> wherein R3 represents a group selected from the group consisting of a hydrogen atom and monovalent substituted or non-substituted hydrocarbon groups, R4 represents a monovalent substituted or non-substituted hydrocarbon group, and Q1 represents a divalent hydrocarbon group having 1 to 6 carbon atoms, in the weight ratio of 0.1 to 1,000 wt % with respect to the component (1), in the presence of a free-radical initiator; (B) 0.1 to 500 parts by weight of at least one compound selected from the group consisting of titanium alkoxides, titanium chelate compounds, aluminum alkoxides, aluminum chelate compounds, and iron salts of organic acids; (C) 0.1 to 500 parts by weight of organo silicon compound having at least one unsaturated carbon, attached to a silicon atom, in a molecule; (D) a platinum, palladium, or rhodium catalyst in an amount of 0.1 to 10,000 ppm in terms of each element of the platinum, palladium and rhodium with respect to the component (A); and (E) an organic solvent in an amount of 250 to 3,500 parts by weight with respect to the total amount of (A) through (D) converted into 100 parts by weight.

Inventors

• 👤 Nobuo Nakamura
• 👤 Tsuneo Motegi
• 👤 Yasuji Matsumoto

Bibliographic Details