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Patent Searching and Data


Title:
LAMINATE AND METHOD FOR MANUFACTURING LAMINATE
Document Type and Number:
WIPO Patent Application WO/2023/229012
Kind Code:
A1
Abstract:
One embodiment of the present invention relates to a laminate or a method for manufacturing a laminate. The laminate has: a layer (A) that contains at least one resin selected from the group consisting of fluorinated resins, LCPs, ABS-based resins, and polyketone-based resins; and an adhesive layer (B) that contains an adhesive composition. At least part of the adhesive layer (B) is in contact with the layer (A). The adhesive composition contains a graft-modified product of at least one base polymer that is selected from among polyolefins, the graft-modified product being produced by means of a carbodiimide monomer having a carbodiimide group and a polymerizable double bond. Carbodiimide groups are contained in an amount of 0.1-50 mmol per 100 g of the adhesive composition. The adhesive composition has a density of 0.870-0.940 g/cm3.

Inventors:
ICHIKAWA TATSUYA (JP)
MIZOBUCHI YUSUKE (JP)
GOTO YUUYA (JP)
HARADA KATSUYOSHI (JP)
Application Number:
PCT/JP2023/019517
Publication Date:
November 30, 2023
Filing Date:
May 25, 2023
Export Citation:
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Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
B32B27/32; B32B27/00; C08F8/30; C08F10/00; C09J7/35; C09J123/02
Domestic Patent References:
WO2017104731A12017-06-22
WO2019150191A12019-08-08
WO2022118836A12022-06-09
Foreign References:
JP2005048127A2005-02-24
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (JP)
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