Title:
COMPOSITION, ADHESIVE, AND ADHESIVE SHEET
Document Type and Number:
WIPO Patent Application WO/2019/012905
Kind Code:
A1
Abstract:
[Problem] To provide a composition that contains a crosslinkable butyl rubber and can form an adhesive having an excellent gas barrier performance and an excellent heat-resistant holding power. [Solution] A composition that contains a carboxy group-modified butyl rubber prepared from a mixture containing butyl rubber and a compound having the carboxy group and thiol group in the molecule. The adhesive strength of the adhesive formed from the composition is at least 3.0 N/25 mm, and the slippage distance, as measured in a holding power test using conditions of 80°C and a load of 1 kg, is not more than 10 mm.
Inventors:
ISHIKAWA NOBUHIRO (JP)
ISOBE TOHRU (JP)
OKAMOTO SYUJI (JP)
ISOBE TOHRU (JP)
OKAMOTO SYUJI (JP)
Application Number:
PCT/JP2018/022666
Publication Date:
January 17, 2019
Filing Date:
June 14, 2018
Export Citation:
Assignee:
SOKEN KAGAKU KK (JP)
International Classes:
C09J123/26; C08L23/26; C08L63/00; C09J7/10; C09J7/38; C09J11/06; C09J123/22; C09J163/00
Foreign References:
| JP2006152192A | 2006-06-15 | |||
| JP2015040280A | 2015-03-02 | |||
| JPH1036800A | 1998-02-10 | |||
| JPH04348180A | 1992-12-03 |
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (JP)
Download PDF: