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Title:
REINFORCING GLASS FIBER, CHOPPED STRAND, FIBER SHEET, AND ROD
Document Type and Number:
WIPO Patent Application WO/2022/131222
Kind Code:
A1
Abstract:
The present invention provides a novel reinforcing glass fiber suitable for reinforcing various products. The reinforcing glass fiber according to the present invention contains SiO2, Al2O3, and Fe2O3. The reinforcing glass fiber has an Fe2O3 content of 12-25 mass%. The reinforcing glass fiber is used to reinforce various products such as concrete products, rubber products, and plastic products.

Inventors:
KAWAGUCHI SATORU (JP)
FUKUCHI HIDETOSHI (JP)
NAKAMURA AYA (JP)
Application Number:
PCT/JP2021/045870
Publication Date:
June 23, 2022
Filing Date:
December 13, 2021
Export Citation:
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Assignee:
NIPPON SHEET GLASS CO LTD (JP)
International Classes:
B29B11/16; C03C13/00; D02G3/18; D02G3/44; B29K105/10
Foreign References:
JPS60231440A1985-11-18
JP2019011234A2019-01-24
JP2019531253A2019-10-31
JPS5029827A1975-03-25
JP2012532830A2012-12-20
JP2004189583A2004-07-08
Attorney, Agent or Firm:
KAMADA Koichi (JP)
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