Invention Grant
- Patent Title: Glass fiber-reinforced resin molded article, housing of electronic device, interior component for mobility product and exterior component for mobility product
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Application No.: US17765605Application Date: 2021-05-21
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Publication No.: US11591723B2Publication Date: 2023-02-28
- Inventor: Noriyoshi Sato , Hideaki Monma , Chikako Matsuda
- Applicant: NITTO BOSEKI CO., LTD.
- Applicant Address: JP Fukushima
- Assignee: NITTO BOSEKI CO., LTD.
- Current Assignee: NITTO BOSEKI CO., LTD.
- Current Assignee Address: JP Fukushima
- Agency: Carrier Blackman & Associates, P.C.
- Agent Joseph P. Carrier; Fulchand P. Shende
- Priority: JPJP2020-100877 20200610
- International Application: PCT/JP2021/019312 WO 20210521
- International Announcement: WO2021/251103 WO 20211216
- Main IPC: D03D13/00
- IPC: D03D13/00 ; D03D15/267 ; B29C70/22

Abstract:
The glass fiber-reinforced resin molded article includes a glass fiber fabric and a transparent resin. The average resin unimpregnation ratio in proximity to filament of the glass fiber fabric is more than 2.0% and 50.0% or less, the warp yarn width Bt and the weft yarn width By of the glass fiber fabric each are from 0.50 to 8.50 mm, the warp yarn weaving density Wt and the weft yarn weaving density Wy of the glass fiber fabric each are from 3.0 to 50 yarns/25 mm, and the degree of widening of warp yarn Et and the degree of widening of weft yarn Ey of the glass fiber fabric each are from 0.70 to 1.10.
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