Title:
REINFORCING MATERIAL AND RESIN MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2018/151153
Kind Code:
A1
Abstract:
This reinforcing material contains glass flakes with coating films and glass strands with coating films. Each one of the glass strands with coating films is composed of a plurality of glass filaments and a coating film that is formed on the surfaces of the glass filaments. The thicknesses of the glass flakes are 0.1-4.0 μm; and the average particle diameter of the glass flakes is 10-800 μm. If the total content of aminosilane and a resin having a glycidyl group in the coating films of the glass flakes is taken as 100% by mass, the content of the resin having a glycidyl group is 30-95% by mass. The ignition loss of the glass flakes with coating films is 0.1-2.0% by mass. If the total content of a urethane resin, aminosilane and a resin having a glycidyl group in the coating films of the glass filaments is taken as 100% by mass, the content of the resin having a glycidyl group is 10-90% by mass, the content of the aminosilane is 0.1-40% by mass, and the content of the urethane resin is 1-50% by mass. The ignition loss of the glass strands with coating films is 0.1-2.0% by mass.
Inventors:
OTANI MASANORI (JP)
YASUDA AKIYOSHI (JP)
KATO SHINICHI (JP)
YASUDA AKIYOSHI (JP)
KATO SHINICHI (JP)
Application Number:
PCT/JP2018/005079
Publication Date:
August 23, 2018
Filing Date:
February 14, 2018
Export Citation:
Assignee:
NIPPON SHEET GLASS CO LTD (JP)
International Classes:
C08J5/08; B29C45/00; C03C17/30; C03C25/36; C08K9/04; C08K9/06; C08L81/02; C08L101/00; D06M13/513; D06M15/55; D06M15/564; D06M101/00
Domestic Patent References:
WO2017022181A1 | 2017-02-09 | |||
WO2017022180A1 | 2017-02-09 | |||
WO2007111221A1 | 2007-10-04 | |||
WO2012026127A1 | 2012-03-01 |
Foreign References:
JPH11286873A | 1999-10-19 | |||
JP2011052172A | 2011-03-17 | |||
JP2004011036A | 2004-01-15 | |||
JPS4117148B | ||||
JPS453541B | ||||
JPS5921533A | 1984-02-03 | |||
JPH02503669A | 1990-11-01 |
Other References:
See also references of EP 3584273A4
Attorney, Agent or Firm:
ONDA, Makoto et al. (JP)
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