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Title:
ACTINIC RADIATION-CURABLE COMPOSITION FOR FORMED-IN- PLACE GASKETS AND FORMED-IN-PLACE GASKETS
Document Type and Number:
WIPO Patent Application WO/2005/087890
Kind Code:
A1
Abstract:
An actinic radiation-curable composition for formed -in-place gaskets which is excellent in curability and can provide formed-in-place gaskets excellent in heat resistance, weather resistance, oil resistance, compression set, and so on. The composition is one which comprises the following components (A) and (B) as the essential components and exhibits a viscosity of 400Pa·s or below at 23&ring C and which gives cured articles having compression set of 30% or below as stipulated in JIS K 6262: (A) a vinyl polymer bearing two or more (meth)acryloyl groups per molecule at the molecular ends, and (B) a vinyl polymer bearing one (meth)acryloyl group per molecule at the molecular end.

Inventors:
OKADA KENJI (JP)
NAKAGAWA YOSHIKI (JP)
Application Number:
PCT/JP2005/003564
Publication Date:
September 22, 2005
Filing Date:
March 03, 2005
Export Citation:
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Assignee:
KANEKA CORP (JP)
OKADA KENJI (JP)
NAKAGAWA YOSHIKI (JP)
International Classes:
C08F299/00; C09K3/10; F16J15/14; (IPC1-7): C09K3/10; C08F299/00; F16J15/14
Foreign References:
JPH10152672A1998-06-09
JP2000095826A2000-04-04
Other References:
See also references of EP 1724322A4
Attorney, Agent or Firm:
KANEKA CORPORATION (Kita-ku Osaka-shi, Osaka 288, JP)
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