Title:
FLAME-RETARDANT RESIN MATERIAL AND FLAME-RETARDANT RESIN COMPOSITION
Document Type and Number:
Japanese Patent JP3951911
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a flame-retardant resin material which can realize flame retardancy at a higher level than those hitherto known and impart excellent heat resistance (resistance to thermal decomposition) and excellent moisture resistance, and a flame-retardant resin composition obtained using the same.
SOLUTION: The flame-retardant resin material comprises a phenol-based condensate obtained by condensing via an aldehyde compound (D) a polyaromatic compound, obtained by reacting a phenolic compound (A) with an aromatic compound (B) other than the phenolic compound, with a heterocyclic compound (C) bearing a nitrogen atom as a heteroatom, or an epoxy resin obtained by glycidyl-etherifying the phenol-based condensate.
Inventors:
Yukihiro Kiuchi
Position New Year
Makoto Soyama
Position New Year
Makoto Soyama
Application Number:
JP2002369785A
Publication Date:
August 01, 2007
Filing Date:
November 19, 1999
Export Citation:
Assignee:
NEC
International Classes:
C08L61/04; C08L61/34; C08G14/09; H01L23/29; H01L23/31; (IPC1-7): C08G14/09; C08L61/04; C08L61/34; H01L23/29; H01L23/31
Domestic Patent References:
| JP2000281761A | ||||
| JP2000219716A |
Attorney, Agent or Firm:
Masahiko Desk
Naoki Shimosaka
Yasuhisa Tanizawa
Naoki Shimosaka
Yasuhisa Tanizawa