Title:
FIBER REINFORCED POLYMER COMPOSITE STRUCTURES AND ELECTROMAGNETIC INDUCTION PROCESS FOR MAKING SAME
Document Type and Number:
WIPO Patent Application WO/2021/106745
Kind Code:
A1
Abstract:
The present invention relates to resin compositions, fiber reinforced polymeric structures and electromagnetic induction processes for making same. Such magnetic induction processes are pulsed processes that can be optionally coupled with cooling steps between pulses. The aforementioned fiber reinforced polymeric structures can take forms that include, but are not limited to, pipes; pressure vessels, including rocket motor cases and fire extinguishers; golf club shafts; tennis and badminton racquets; skis; snowboards; hockey sticks; fishing rods; bicycle frames; boat masts; oars; paddles; baseball bats; and softball bats. In addition, such fiber reinforced polymeric structures can be supplemented with other materials, such as a rocket propellant, to form articles, for example, a rocket motor.
Inventors:
YANDEK GREGORY R (US)
EDANAGA TAKAYUKI (JP)
HASHINO SEIKI (JP)
SATO HIROSHI (JP)
SATAKE MASAAKI (JP)
SAKAINO MASANORI (JP)
EDANAGA TAKAYUKI (JP)
HASHINO SEIKI (JP)
SATO HIROSHI (JP)
SATAKE MASAAKI (JP)
SAKAINO MASANORI (JP)
Application Number:
PCT/JP2020/043228
Publication Date:
June 03, 2021
Filing Date:
November 19, 2020
Export Citation:
Assignee:
US GOV AIR FORCE (US)
GOVERNMENT OF JAPAN AS REPRESENTED BY THE COMMISSIONER OF THE ACQUISITION TECH AND LOGISTICS AGENCY (JP)
IHI AEROSPACE CO LTD (JP)
GOVERNMENT OF JAPAN AS REPRESENTED BY THE COMMISSIONER OF THE ACQUISITION TECH AND LOGISTICS AGENCY (JP)
IHI AEROSPACE CO LTD (JP)
International Classes:
C08J5/04; B29C35/12; B29C70/30; F02K9/34; B29K105/08
Domestic Patent References:
| WO2012160640A1 | 2012-11-29 |
Foreign References:
| JP2013043323A | 2013-03-04 | |||
| JP2019163448A | 2019-09-26 | |||
| JP2005238758A | 2005-09-08 | |||
| JP2012218221A | 2012-11-12 | |||
| DE102013223284A1 | 2015-06-25 | |||
| EP1892078A1 | 2008-02-27 | |||
| JPH05269866A | 1993-10-19 | |||
| EP1319823A2 | 2003-06-18 | |||
| US5038561A | 1991-08-13 | |||
| JP2017082791A | 2017-05-18 | |||
| US20100031626A1 | 2010-02-11 | |||
| US4774282A | 1988-09-27 | |||
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| US20200308399A1 | 2020-10-01 | |||
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| US20170107945A1 | 2017-04-20 | |||
| JP2013043323A | 2013-03-04 | |||
| JP2019163448A | 2019-09-26 |
Other References:
See also references of EP 4065634A4
Attorney, Agent or Firm:
HOTTA Minoru (JP)
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