Title:
ADHESIVE AGENT COMPOSITION, HOT-MELT ADHESIVE AGENT COMPOSITION, AND ADHESIVE AGENT
Document Type and Number:
WIPO Patent Application WO/2023/234054
Kind Code:
A1
Abstract:
Provided is an adhesive agent composition which contains an alkyl radical scavenger and a block copolymer composition containing a specific block copolymer A1 represented by general formula (1) and a specific block copolymer A2 represented by general formula (2), and in which the weight average molecular weight (Mw) of the entire block copolymer composition is 300,000-800,000, and the contained amount of the alkyl radical scavenger is 0.05-2 parts by mass with respect to 100 parts by mass of the contained amount of the block copolymer composition.
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Inventors:
NOZAWA ATSUSHI (JP)
Application Number:
PCT/JP2023/018603
Publication Date:
December 07, 2023
Filing Date:
May 18, 2023
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
C08F297/04; C08L53/02; C09J11/06; C09J11/08; C09J153/02
Domestic Patent References:
| WO2004003027A1 | 2004-01-08 |
Foreign References:
| JP2012021078A | 2012-02-02 | |||
| JP2016186049A | 2016-10-27 | |||
| JP2017025144A | 2017-02-02 | |||
| JP2003321662A | 2003-11-14 | |||
| JP2007515525A | 2007-06-14 |
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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