Title:
RESIN COMPOSITION, COMPOSITE REINFORCING MATERIAL, MOLDED BODY, AND METHOD FOR RECOVERING REINFORCING FIBERS FROM COMPOSITE REINFORCING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2024/043285
Kind Code:
A1
Abstract:
This resin composition is characterized by comprising a resin having: a monomer unit derived from an acetoacetic ester compound (A) having two or more acetoacetic ester groups per molecule, and a monomer unit derived from an amine compound (B) having two or more primary amino groups per molecule; and a three-dimensional crosslinked structure in which the acetoacetic ester groups of the acetoacetic ester compound (A) and the primary amino groups of the amine compound (B) are condensation bonded.
Inventors:
TOKIMARU YUKI (JP)
AKIYAMA TSUTOMU (JP)
HAMAMOTO RYO (JP)
SUZUKI AYA (JP)
YONEMURA MASAMI (JP)
AKIYAMA TSUTOMU (JP)
HAMAMOTO RYO (JP)
SUZUKI AYA (JP)
YONEMURA MASAMI (JP)
Application Number:
PCT/JP2023/030385
Publication Date:
February 29, 2024
Filing Date:
August 23, 2023
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
C08G73/00; B29B17/02; C08G12/00; C08J5/04; C08J11/10; C08J11/28; C08L79/00
Foreign References:
| JP2005255835A | 2005-09-22 | |||
| JP2008106183A | 2008-05-08 | |||
| JP2018177970A | 2018-11-15 | |||
| JP2022082861A | 2022-06-03 |
Other References:
MOHAJERI SARA, BURKE NICHOLAS A.D., STÖVER HARALD D.H.: "The stability of enamine crosslinks formed from acetoacetate/amine in synthetic hydrogels", POLYMER DEGRADATION AND STABILITY, BARKING, GB, vol. 114, 1 April 2015 (2015-04-01), GB , pages 94 - 104, XP093142148, ISSN: 0141-3910, DOI: 10.1016/j.polymdegradstab.2015.01.027
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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