Title:
PREPREG AND PREPREG MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2013/128841
Kind Code:
A1
Abstract:
A prepreg (1) is provided with: a fiber base material (2); a first resin layer (3), which covers one surface of the fiber base material (2), and which is composed of a first resin composition; and a second resin layer (4), which covers the other surface of the fiber base material (2), and which is composed of a second resin composition different from the first resin composition. The second resin layer (4) is impregnated with the fiber base material (2) to at least 90% of the thickness of the fiber base material (2) from the other surface of the fiber base material (2).
Inventors:
HOSOMI TAKESHI (JP)
TAKIMOTO YASUSHI (JP)
HATANO HARUYUKI (JP)
ANADA KOHEI (JP)
TAKIMOTO YASUSHI (JP)
HATANO HARUYUKI (JP)
ANADA KOHEI (JP)
Application Number:
PCT/JP2013/000891
Publication Date:
September 06, 2013
Filing Date:
February 19, 2013
Export Citation:
Assignee:
SUMITOMO BAKELITE CO (JP)
International Classes:
C08J5/24; B32B5/28; B32B17/04; H05K1/03
Domestic Patent References:
| WO2010050472A1 | 2010-05-06 |
Foreign References:
| JP2007176169A | 2007-07-12 | |||
| JP2011144361A | 2011-07-28 |
Attorney, Agent or Firm:
HAYAMI, SHINJI (JP)
Shinji Hayami (JP)
Shinji Hayami (JP)
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Claims: