Title:
樹脂組成物、該組成物を含む塗料、塗膜および塗膜の形成方法
Document Type and Number:
Japanese Patent JP3961954
Kind Code:
B2
Abstract:
A resin composition of the present invention is obtainable by adding a photo-polymerization initiator (d) to a resin solution (a) containing a modified product of a thermoplastic resin (A). The modified product is prepared by conducting radical polymerization of the thermoplastic resin (A) with a (co)polymer (B) of a copolymerizable monomer (C) comprising a monomer having an alpha , beta -mono-ethylenically unsaturated group, or the monomer and other copolymerizable monomers in a weight ratio (A)/(B) of 1/9 to 9/1, in an organic solvent, or by conducting polymerization of a copolymerizable monomer (C) comprising a monomer having an alpha , beta -mono-ethylenically unsaturated group, or the monomer and other copolymerizable monomers in a weight ratio (A)/(C) of 1/9 to 9/1, in an organic solvent in the presence of the thermoplastic resin (A), and then conducting radical polymerization thereof. The above resin composition has excellent adhesion to polyolefin resin-molded products such that is an effect unobtainable heretofore. A paint of the invention comprises the resin composition of the present invention or a main component of the resin composition and a curing agent capable of reacting with active hydrogen and/or hydroxyl group. The paint is suitable for uses such as primers, and paints and adhesives for polyolefin resin-molded products. A process for forming a coating film according to the invention comprises the step of applying the resin composition or the paint and irradiating with light.
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Inventors:
Keiichi Asami
Murakami Tsukasa
Yugo Hasegawa
Murakami Tsukasa
Yugo Hasegawa
Application Number:
JP2002558424A
Publication Date:
August 22, 2007
Filing Date:
January 15, 2002
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
C08L51/00; C08F255/02; C08F257/02; C08K5/00; C08L51/06; C09D151/00; C09D151/04; C09D151/06
Domestic Patent References:
| JP6161109A | ||||
| JP1113416A | ||||
| JP49098454A | ||||
| JP2000302873A | ||||
| JP2001072724A | ||||
| JP2000327730A | ||||
| JP51043374B1 |
Attorney, Agent or Firm:
Shunichiro Suzuki