Title:
PHOTO/THERMAL DUAL-CURING RESIN COMPOSITION, AND PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/065803
Kind Code:
A1
Abstract:
The present invention belongs to the field of adhesives and sealants, and relates to a photo/thermal dual-curing resin composition, and a preparation method therefor and the use thereof. The photo/thermal dual-curing resin composition contains an epoxy resin, a polythiol compound, an acrylate compound, a curing accelerator, a photoinitiator, a polymerization inhibitor and a stabilizer. A thiol compound used in the photo/thermal dual-curing resin composition is in a liquid state at room temperature on the basis of not containing a glycoluril group, is free of an ester bond, and has a small odor; and the corresponding photo/thermal dual-curing resin composition is free of crystal precipitation during storage, has a long pot life and good resistance to heat and moisture, can be rapidly cured, has high bonding strength after being cured, and can be used as an adhesive and a sealant.
Inventors:
LIU XIAORONG (CN)
LIN HONGTENG (CN)
LIU TAO (CN)
LI SHUAI (CN)
LIN HONGTENG (CN)
LIU TAO (CN)
LI SHUAI (CN)
Application Number:
PCT/CN2022/113665
Publication Date:
April 27, 2023
Filing Date:
August 19, 2022
Export Citation:
Assignee:
WELDTONE TECH CO LTD (CN)
International Classes:
C08G59/66; C08F2/48; C08F220/32; C08F222/14; C09J133/14; C09J163/02; C09J163/10
Foreign References:
| CN113788936A | 2021-12-14 | |||
| CN113912523A | 2022-01-11 | |||
| CN111093842A | 2020-05-01 | |||
| CN113272274A | 2021-08-17 | |||
| CN110054760A | 2019-07-26 | |||
| JP2011032202A | 2011-02-17 |
Other References:
DAILYN GUZMáN, BLAI MATEU, XAVIER FERNáNDEZ-FRANCOS, XAVIER RAMIS, ANGELS SERRA: "Novel thermal curing of cycloaliphatic resins by thiol-epoxy click process with several multifunctional thiols : Thermal curing of cycloaliphatic resins by click process", POLYMER INTERNATIONAL, BARKING, GB, vol. 66, no. 12, 1 December 2017 (2017-12-01), GB , pages 1697 - 1707, XP055467546, ISSN: 0959-8103, DOI: 10.1002/pi.5336
Attorney, Agent or Firm:
XIAMEN LIXINLVHE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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