Title:
THERMOPLASTIC EPOXY RESIN, ADHESIVE, MODIFIER, AND METHOD FOR PRODUCING THERMOPLASTIC EPOXY RESIN
Document Type and Number:
WIPO Patent Application WO/2022/254906
Kind Code:
A1
Abstract:
A thermoplastic epoxy resin including a product of reaction between a bifunctional epoxy compound, which has two glycidyl groups in the molecule, and one or more bifunctional thiol compounds, which each have two mercapto groups in the molecule. The bifunctional thiol compounds comprise a hydrocarbon-based bifunctional thiol compound and/or an ether-based bifunctional thiol compound.
Inventors:
SAKAGUCHI MASAHIRO (JP)
KIMURA HAJIME (JP)
YONEKAWA MORIO (JP)
OTSUKA KEIKO (JP)
KIMURA HAJIME (JP)
YONEKAWA MORIO (JP)
OTSUKA KEIKO (JP)
Application Number:
PCT/JP2022/014362
Publication Date:
December 08, 2022
Filing Date:
March 25, 2022
Export Citation:
Assignee:
ASAHI CHEMICAL CO (JP)
OSAKA RES INST IND SCIENCE & TECH (JP)
OSAKA RES INST IND SCIENCE & TECH (JP)
International Classes:
C08G59/66; C09J163/00
Domestic Patent References:
| WO2020080390A1 | 2020-04-23 | |||
| WO2005088398A1 | 2005-09-22 | |||
| WO2010137636A1 | 2010-12-02 |
Foreign References:
| JPS53112999A | 1978-10-02 | |||
| JP2011184668A | 2011-09-22 | |||
| JP2020109068A | 2020-07-16 |
Other References:
GRAVER, R. B.: "Catalyzed Polymercaptans: Low Temperature Epoxy Resin Curing Agents", JOURNAL OF PAINT TECHNOLOGY , vol. 42, no. 540, 1 January 1970 (1970-01-01), pages 37 - 41, XP009541462, ISSN: 0022-3352
Attorney, Agent or Firm:
OKAMOTO, Hiroyuki et al. (JP)
Download PDF: