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Title:
ブチル型ゴムの接着性コンパウンド
Document Type and Number:
Japanese Patent JP4819360
Kind Code:
B2
Abstract:
The present invention relates to a substantially gel-free sealant or adhesive compound comprising butyl-type polymer without any conjugated aliphatic diene in its composition having an average molecular weight Mn of more than 20,000 g/mol and containing less than 15 wt. % of solid matter insoluble in boiling cyclohexane under reflux for 60 min., and a self-supporting shaped article comprising said compound optionally layered on or interposed between one or more supporting means as well as a tape comprising said substantially gel-free compound optionally layered on or interposed between one or more supporting means. In still another of its aspects, the present invention relates to an adhesive composition comprising said substantially gel-free compound. In still another of its aspects, the present invention relates to a sealant composition comprising said substantially gel-free compound.

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Inventors:
Adam Gronovski
Stefan Grander
Application Number:
JP2004540427A
Publication Date:
November 24, 2011
Filing Date:
October 02, 2003
Export Citation:
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Assignee:
LANXESS, Inc.
International Classes:
C08L23/20; C08K3/00; C09J7/24; C09J11/04; C09J11/06; C09J123/20; C09K3/10
Domestic Patent References:
JPH04288308A1992-10-13
JPH04288309A1992-10-13
JPS58108208A1983-06-28
JP2001342314A2001-12-14
Foreign References:
WO2002016452A12002-02-28
Attorney, Agent or Firm:
Okumura Yoshimichi



 
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