Title:
THERMOPLASTIC CELLULAR NETWORK TOUGHENED COMPOSITES
Document Type and Number:
Japanese Patent JP2019206172
Kind Code:
A
Abstract:
To provide a composite structure reinforced by a continuous through thickness reinforcement having a novel cellular structure, and a method for producing the same.SOLUTION: A composite article (300) includes fiber tows (302) and a network (304) including material drawn or pulled between the fiber tows (302). The network (304) forms a physical barrier reducing propagation of cracks in the composite article (300) to toughen resin infused composites, and can form a structure caused by a continuous through thickness reinforcement that does not induce fiber breakage.SELECTED DRAWING: Figure 3A
Inventors:
HOWE CHRISTOPHER A
KARIZA MARTIN
MICHELLE LOUISE GEE
ADRIAN MOURITZ
KARIZA MARTIN
MICHELLE LOUISE GEE
ADRIAN MOURITZ
Application Number:
JP2019072142A
Publication Date:
December 05, 2019
Filing Date:
April 04, 2019
Export Citation:
Assignee:
BOEING CO
International Classes:
B29C69/02; B29C64/118; C08J5/04
Domestic Patent References:
| JP2016074204A | 2016-05-12 | |||
| JP2015182464A | 2015-10-22 | |||
| JP2016104920A | 2016-06-09 | |||
| JP2012511450A | 2012-05-24 | |||
| JP2016536178A | 2016-11-24 |
Foreign References:
| US20180036946A1 | 2018-02-08 |
Attorney, Agent or Firm:
Minoru Yoshida
Tatsuya Tanaka
Yasumitsu Suzuki
Nao Usui
Shintaro Suzuki
Keita Kobuchi
Tomokazu Saito
Tatsuya Tanaka
Yasumitsu Suzuki
Nao Usui
Shintaro Suzuki
Keita Kobuchi
Tomokazu Saito