Title:
接着材および積層体
Document Type and Number:
Japanese Patent JP7186630
Kind Code:
B2
Abstract:
SOLUTION: There is provided an adhesive which has carbodiimide-modified polyolefin (A) that is a reactant of polyolefin (a) having a group that reacts with a carbodiimide group and a carbodiimide group-containing compound (b), a propylene-based resin (B), an ethylenic resin (C) and a thermoplastic resin (D) that contains a copolymer having 60 mol% or more and 99 mol% or less of a structural unit derived from 4-methyl-1-pentene and 1 mol% or more and 40 mol% or less of a structural unit derived from α-olefin having 2 or more and 20 or less carbon atoms other than the 4-methyl-1-pentene, in which the total of the structural unit derived from 4-methyl-1-pentene and the structural unit derived from α-olefin having 2 or more and 20 or less carbon atoms other than the 4-methyl-1-pentene is 100 mol%, whose melting point Tm measured by a differential scanning calorimeter (DSC) is 199°C or lower or is not substantially observed, and in 100 pts.mass of the total of the above components (A), (B), (C) and (D), a percentage content of the component (A) is 5-30 pts.mass, a percentage content of the component (B) is 10-65 pts.mass, a percentage content of the component (C) is 5-20 pts.mass and a percentage content of the component (D) is 20-40 pts.mass.EFFECT: An adhesive can satisfactorily bond a polymethylpentene resin to a resin such as polyketone and polycarbonate. A laminate includes, for example, a polymethylpentene resin layer and a resin layer such as polyketone and polycarbonate, and these layers are satisfactorily bonded to each other.SELECTED DRAWING: None
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Inventors:
Ayahei Shiga
Akihiko Iwashita
Katsuhiko Okamoto
Yasui Motoyasu
Akihiko Iwashita
Katsuhiko Okamoto
Yasui Motoyasu
Application Number:
JP2019018512A
Publication Date:
December 09, 2022
Filing Date:
February 05, 2019
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
C09J123/10; B32B27/30; B32B27/32; B32B27/36; C09J123/20; C09J123/26
Domestic Patent References:
| JP2002273838A | ||||
| JP201998620A | ||||
| JP9268243A | ||||
| JP10101868A | ||||
| JP11124479A |
Foreign References:
| WO2007040261A1 | ||||
| WO2017104731A1 | ||||
| WO2010023906A1 | ||||
| WO2011055803A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation SS International Patent Office
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