Title:
FIBER SUBSTRATE AND FIBER-REINFORCED COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2012/014605
Kind Code:
A1
Abstract:
The disclosed fiber substrate (10) is formed by flattening a tubular braid having a braid structure. The tubular braid is constituted from multiple first fiber bundles (11) arranged so as to intersect the axis direction of said tubular braid at angle θ, and multiple second fiber bundles (12) arranged so as to intersect at angle -θ. The first fiber bundles (11) are constituted from reinforcement fiber bundles (14). The second fiber bundles (12) are constituted from auxiliary threads (15). The basis weight of the auxiliary threads (15) is 20% or less than the basis weight of the reinforcement fiber bundles (14). In the fiber substrate (10), there are no intersections where reinforcement fiber bundles (14) cross one another.
Inventors:
KAMIYA RYUTA (JP)
NONOGAKI YASUNORI (JP)
NONOGAKI YASUNORI (JP)
Application Number:
PCT/JP2011/064277
Publication Date:
February 02, 2012
Filing Date:
June 22, 2011
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
KAMIYA RYUTA (JP)
NONOGAKI YASUNORI (JP)
KAMIYA RYUTA (JP)
NONOGAKI YASUNORI (JP)
International Classes:
D04C1/06; B29C70/22
Foreign References:
| JPH06508404A | 1994-09-22 | |||
| JPH10168699A | 1998-06-23 | |||
| JPS5679738A | 1981-06-30 | |||
| JPH081817A | 1996-01-09 |
Attorney, Agent or Firm:
ONDA, Hironori et al. (JP)
Hironori Onda (JP)
Hironori Onda (JP)
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Claims:
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