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Title:
NOVEL THERMOPLASTIC POLYHYDROXY POLYETHER RESIN AND RESIN COMPOSITION CONTAINING THE SAME
Document Type and Number:
WIPO Patent Application WO/2008/123474
Kind Code:
A1
Abstract:
Disclosed is a novel flame-retardant thermoplastic polyhydroxy polyether resin obtained by reacting at least one epoxy resin (A) selected from glycidyl esters of a divalent aliphatic carboxylic acid having 15-64 carbon atoms and glycidyl ethers of a divalent aliphatic alcohol having 15-64 carbon atoms and a phosphorus atom-containing divalent phenol compound (B) as essential components. This flame-retardant thermoplastic polyhydroxy polyether resin contains 2-52% by mole of the component (A) relative to the total resin, while having a weight average molecular weight of 10,000-200,000 and a phosphorus content of 1-5% by weight.

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Inventors:
GUNJI MASAO (JP)
ASANO CHIAKI (JP)
Application Number:
PCT/JP2008/056250
Publication Date:
October 16, 2008
Filing Date:
March 24, 2008
Export Citation:
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Assignee:
TOTO KASEI KK (JP)
GUNJI MASAO (JP)
ASANO CHIAKI (JP)
International Classes:
C08G65/40; B32B27/00; C08G59/62; C08J5/18; C08J5/24; C09J7/02; C09J163/00; C09J171/10; H01B3/42; H05K1/03
Foreign References:
JP2002249540A2002-09-06
JPH05214070A1993-08-24
JP2001310939A2001-11-06
JPH11269264A1999-10-05
JPH02255878A1990-10-16
JPH03275711A1991-12-06
JPS62223215A1987-10-01
JP2002265562A2002-09-18
JPH0959349A1997-03-04
JP2007177054A2007-07-12
Attorney, Agent or Firm:
AOKI, Atsushi et al. (Toranomon 37 Mori Bldg. 5-1,Toranomon 3-chome, Minato-k, Tokyo 23, JP)
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