COPOLYMER, AND METHOD FOR DECOMPOSING COPOLYMER

WIPO Patent Application WO/2024/090034

A1

The problem addressed by the present invention is to provide a polymer that is easily decomposed, and a method for decomposing said polymer. The problem is resolved by: a copolymer characterized by comprising an unsaturated hydrocarbon segment (A) and an enol ether segment (B), the enol ether segment (B) content being 0.005-40 mass% of the unsaturated hydrocarbon segment (A) content; and a method for decomposing the copolymer, the method characterized by decomposing the copolymer in the presence of an acid.

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TARDIF OLIVIER (JP)
HAMATANI SATOSHI (JP)

PCT/JP2023/031999

May 02, 2024

August 31, 2023

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BRIDGESTONE CORP (JP)

C08G61/12; C08G61/06

WO2022212752A1

2022-10-06

DE1257429B

1967-12-28

DAVYDOVICH, OLEG ET AL.: "rontal Polymerization of Dihydrofuran Comonomer Facilitates Thermoset Deconstruction", CHEMISTRY OF MATERIALS, vol. 34, 21 September 2022 (2022-09-21), pages 8790 - 8797, XP093069756, DOI: 10.1021/acs.chemmater.2c02045

SUGIMURA Kenji (JP)

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