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Title:
POLYMERIZABLE COMPOSITION, PHOTOPOLYMERIZABLE COMPOSITION AND PIPE-LINING MATERIAL AND PIPE-LINING METHOD USING THE SAME
Document Type and Number:
Japanese Patent JP2002128817
Kind Code:
A
Abstract:

To provide a pipe-lining material excellent in curing properties.

The pipe-lining material is obtained by impregnating a fiber- reinforcing material with a photopolymerizable resin composition that comprises as essential components (a) a photopolymerization initiator having a photosensitivity in a visible region, (b) a curing agent having a ten-hour half-life temperature of not higher than 80°C, (c) a resin bearing a vinyl group and (d) a polymerizable monomer.


Inventors:
WATANABE MASAHIKO
OGOSHI KOJI
Application Number:
JP2000329432A
Publication Date:
May 09, 2002
Filing Date:
October 27, 2000
Export Citation:
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Assignee:
HITACHI CHEMICAL CO LTD
International Classes:
E03B7/00; B29C63/34; C08F2/50; C08F4/00; C08F283/01; C08F290/06; C08J5/04; E03F3/04; E03F7/00; (IPC1-7): C08F4/00; B29C63/34; C08F2/50; C08F283/01; C08F290/06; C08J5/04; E03B7/00; E03F3/04; E03F7/00
Domestic Patent References:
JPH11230476A1999-08-27
JPH0297503A1990-04-10
JPH0857971A1996-03-05
JP2000273323A2000-10-03
JPH02188227A1990-07-24
JPS6463913A1989-03-09
JPH10287450A1998-10-27
JPS59223775A1984-12-15
JPS5765712A1982-04-21
JP2000297127A2000-10-24
Attorney, Agent or Firm:
Hotaka Tetsuo



 
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