Title:
LIQUID COMPOSITION FOR FIBER-REINFORCED PLASTIC INTERMEDIATE SUBSTRATE, FIBER-REINFORCED PLASTIC INTERMEDIATE SUBSTRATE, AND METHOD FOR PRODUCING SAID FIBER-REINFORCED PLASTIC INTERMEDIATE SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2020/166441
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a liquid composition which is for a fiber-reinforced plastic intermediate substrate, and which imparts excellent FRP mechanical properties and can suppress voids as much as possible. The liquid composition for a fiber-reinforced plastic intermediate substrate according to the present invention is characterized by being obtained by mixing (A) and (B). (A): a composition including a compound (a) having at least two isocyanate groups, and (B): a composition which includes (b1) as an essential component and may include (b2) and (b3). (b1): an ethylenically unsaturated group-containing monoalcohol compound, (b2): a compound having at least two isocyanate-reactive groups, and (b3): a polymerization inhibitor.
Inventors:
MOROIWA TETSUJI (JP)
ISHINE NOZOMI (JP)
OKADO HIROKI (JP)
IRIE KATSUNORI (JP)
FURUKI HIDEAKI (JP)
ISHINE NOZOMI (JP)
OKADO HIROKI (JP)
IRIE KATSUNORI (JP)
FURUKI HIDEAKI (JP)
Application Number:
PCT/JP2020/004283
Publication Date:
August 20, 2020
Filing Date:
February 05, 2020
Export Citation:
Assignee:
JAPAN U-PICA COMPANY LTD (JP)
International Classes:
C08G59/17; C08G18/67; C08J5/24
Domestic Patent References:
| WO2011092962A1 | 2011-08-04 | |||
| WO2011021516A1 | 2011-02-24 | |||
| WO2019065209A1 | 2019-04-04 |
Foreign References:
| JPH08259661A | 1996-10-08 | |||
| JP2017519885A | 2017-07-20 | |||
| JP2010070605A | 2010-04-02 | |||
| JPH0557828A | 1993-03-09 | |||
| JP2000313750A | 2000-11-14 | |||
| JP2017513979A | 2017-06-01 | |||
| JPH11200252A | 1999-07-27 | |||
| JPS62292839A | 1987-12-19 | |||
| JPH11302507A | 1999-11-02 |
Other References:
See also references of EP 3925995A4
Attorney, Agent or Firm:
SAKANO Hiroyuki (JP)
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