Title:
【発明の名称】活性エネルギー線硬化型樹脂組成物
Document Type and Number:
Japanese Patent JP2656569
Kind Code:
B2
Abstract:
An improved active energy ray-curing resin composition comprising (i) a graft copolymerized polymer with a trunk chain containing dicyclopentenyl derivative group which has a number average molecular weight of 5,000 or more and a weight average molecular weight of 50,000 or less: (ii) a linear polymer having a number average molecular weight of 5,000 or more and a weight average molecular weight of 350,000 or less and having a glass transition temperature of 60 DEG C or more: (iii) a monomer having an ethylenically unsaturated bond: and (iv) a photopolymerization initiator capable of generating free radicals with irradiation of an active energy ray. The resin composition can be desirably cured with an active energy ray such as ultraviolet ray or electron beam and it is capable of being laminated in a desired pattern on a cupper-coated laminate for use as a printed board or on a plate of metal, glass, ceramics or plastic.
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Inventors:
Hiromichi Noguchi
Application Number:
JP23164688A
Publication Date:
September 24, 1997
Filing Date:
September 16, 1988
Export Citation:
Assignee:
Canon Inc
International Classes:
C08F2/50; C08F285/00; C08F291/00; C08G59/00; C08G59/18; C08G59/40; C08G59/68; C08L51/00; C08L63/00; G03F7/033; G03F7/038; G03F7/039; H05K3/28; (IPC1-7): C08F291/00
Attorney, Agent or Firm:
Wakabayashi Tadashi