Title:
FLAME-RETARDANT EPOXY RESIN COMPOSITION, PREPREG FORMED USING THIS, AND LAMINATE PLATE
Document Type and Number:
WIPO Patent Application WO/2016/121750
Kind Code:
A1
Abstract:
This flame-retardant epoxy resin composition is characterized by containing an epoxy resin (A), a curing agent (B), and a phosphorus-containing compound (C) represented by general formula (1); this prepreg uses the flame-retardant epoxy resin composition, and this laminate plate uses said prepreg; in formula (1), m represents an integer 2-10, R¹ and R² each independently represents an alkyl group or an aryl group, R³ a hydrocarbon group optionally containing an oxygen atom, a sulfur atom or a nitrogen atom, X an oxygen atom or a sulfur atom, and Y represents an oxygen atom, a sulfur atom or -NR4-, and therein, R4 represents a hydrogen atom, an alkyl group or an aryl group.
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Inventors:
ENDO TAKESHI (JP)
MATSUMOTO KOZO (JP)
TAMASO KEN-ICHI (JP)
ASAKURA CHIHIRO (JP)
OGAWA RYO (JP)
MATSUMOTO KOZO (JP)
TAMASO KEN-ICHI (JP)
ASAKURA CHIHIRO (JP)
OGAWA RYO (JP)
Application Number:
PCT/JP2016/052160
Publication Date:
August 04, 2016
Filing Date:
January 26, 2016
Export Citation:
Assignee:
ADEKA CORP (JP)
International Classes:
C08L63/00; B32B27/26; B32B27/38; C08G59/40; C08K5/5313; B32B15/092; C07F9/32
Domestic Patent References:
| WO2009119789A1 | 2009-10-01 |
Foreign References:
| DD251134A1 | 1987-11-04 | |||
| SU584008A1 | 1977-12-15 | |||
| JP2012512196A | 2012-05-31 | |||
| US3527850A | 1970-09-08 | |||
| US3371046A | 1968-02-27 | |||
| GB1121462A | 1968-07-31 |
Other References:
JON J.LONGLET ET AL.: "Synthesis, Structure, and Reactivity of Some N-Phosphorylphosphoranimines", INORGANIC CHEMISTRY, vol. 41, no. 24, 2002, pages 6507 - 6513, XP055319322
Attorney, Agent or Firm:
TAKITA Seiki et al. (JP)
Seiki Takita (JP)
Seiki Takita (JP)
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