Title:
ANAEROBIC CURABLE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/074601
Kind Code:
A1
Abstract:
Conventionally, properties ranging from production efficiency to fast curing have been desirable in anaerobic curable compositions which are used in the assembly of laminated steel sheets; however, in recent years, accelerating curing by heating in addition to accelerating curing by using a primer have been developed in response to the diversification of assembly methods. In order to improve the durability of a laminated steel sheet, it has become desirable to improve the peeling adhesive force and the shear adhesive force of an anaerobic curable composition. The present invention pertains to an anaerobic curable composition which contains the following components (A)-(D): (A) a (meth)acryloyl compound; (B) a hydroperoxide; (C) saccharin; and (D) a sodium salt, potassium salt or calcium salt of saccharin.
Inventors:
KANEKO SATOSHI (JP)
Application Number:
PCT/JP2022/039447
Publication Date:
May 04, 2023
Filing Date:
October 24, 2022
Export Citation:
Assignee:
THREE BOND CO LTD (JP)
International Classes:
C08F2/44
Domestic Patent References:
| WO2000077110A1 | 2000-12-21 | |||
| WO2010095715A1 | 2010-08-26 | |||
| WO2012086445A1 | 2012-06-28 |
Foreign References:
| JP2016117851A | 2016-06-30 | |||
| JPS63500460A | 1988-02-18 | |||
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| JPS54141826A | 1979-11-05 | |||
| JP2012219136A | 2012-11-12 | |||
| US3046262A | 1962-07-24 | |||
| JP2006334648A | 2006-12-14 | |||
| JP2021178540A | 2021-11-18 |
Attorney, Agent or Firm:
HATTA & ASSOCIATES (JP)
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