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Title:
(METH)ACRYLIC ADHESIVE HAVING LOW ODOR AND HIGH IMPACT RESISTANCE
Document Type and Number:
Japanese Patent JP2006009020
Kind Code:
A
Abstract:

To provide an (meth)acrylic adhesive having high impact resistance, and no or low odor.

This adhesive contains a (meth)acrylic ester E (which can be obtained by esterification of an alcohol ALC and methacrylic or acrylic acid; the alcohol ALC contains at least 5 carbon atoms); a rubber block copolymer RS which is solid at room temperature (it is a copolymer of styrene and butadiene and/or isoprene and/or ethylene propylene diene monomer); and a polymer PL having pending (meth)acrylic groups (it is a butadiene/acrylonitrile copolymer with terminal (meth)acrylic groups or a polyurethane (meth)acrylate, or an ester obtained by esterification of a predetermined polyalkylene glycol and methacrylic or acrylic acid, and which has a molecular weight between 200 and 9,000 g/mol).


Inventors:
CHIKUNO SHINGO
DE COOMAN RIA
Application Number:
JP2005184155A
Publication Date:
January 12, 2006
Filing Date:
June 23, 2005
Export Citation:
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Assignee:
SIKA TECHNOLOGY AG
International Classes:
C08F290/00; C08F290/02; C08F290/04; C08F290/06; C08G18/48; C08G18/67; C08G18/76; C09J4/02; C09J4/06; C09J109/02; C09J153/02; C09J171/00; C09J175/14; C09J175/16
Domestic Patent References:
JP2002517595A2002-06-18
JPH0693235A1994-04-05
JP2004522847A2004-07-29
JPH10139613A1998-05-26
JPS60118653A1985-06-26
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro