Title:
THERMOSETTING RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/188089
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a thermosetting resin composition which does not cause environmental issues such as VOC and has excellent curability (in particular, curability at low temperatures) comparable to the case in which a diallyl phthalate monomer is used as a crosslinking agent. A thermosetting resin composition of the present invention is characterized by containing: an unsaturated polyester resin; an alicyclic polyfunctional allyl ester represented by formula (1) (in the formula, n represents an integer of 2-4, and Z is an n-valent alicyclic hydrocarbon group); one kind of initiator selected from the group consisting of peroxy ketals, peroxy esters, dialkyl peroxides, and peroxy carbonates, and having a one-minute half-life temperature in the range of 100-250°C and a molecular weight of 100-400 has excellent curability at low temperatures.
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Inventors:
NAGAI YOSUKE (JP)
INOUE SATOSHI (JP)
INOUE SATOSHI (JP)
Application Number:
PCT/JP2019/009098
Publication Date:
October 03, 2019
Filing Date:
March 07, 2019
Export Citation:
Assignee:
OSAKA SODA CO LTD (JP)
International Classes:
C08F283/01; C08F4/32; C08F18/16
Domestic Patent References:
| WO2017013950A1 | 2017-01-26 |
Foreign References:
| JPH0733834A | 1995-02-03 | |||
| JPS60100538A | 1985-06-04 | |||
| JP2003089709A | 2003-03-28 | |||
| JPS4997887A | 1974-09-17 | |||
| JP2981330B2 | 1999-11-22 | |||
| JP2010209142A | 2010-09-24 |
Other References:
POLYMER JOURNAL, vol. 29, no. 4, pages 366 - 369
See also references of EP 3778680A4
See also references of EP 3778680A4
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
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