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Title:
FLAME-RETARDANT AND METHOD FOR PRODUCTION THEREOF, AND FLAME RETARDANT FIBER FABRIC
Document Type and Number:
WIPO Patent Application WO/2004/033585
Kind Code:
A1
Abstract:
A flame-retardant which comprises an expandable graphite and, applied on at least a part of the surface thereof, a phosphate ester and a surfactant. It is preferred that the surface of the graphite is coated with a surfactant layer via a phosphate ester layer. The preferred flame-retardant can be produced by a method comprising applying an organic solvent containing a phosphate ester dissolved therein on an expandable graphite, and then applying an organic solvent containing a surfactant dissolved therein, followed by drying. The flame-retardant can impart satisfactory flame retardancy, and also is excellent in dispersion stability and application stability.

Inventors:
KITANO MASAHISA (JP)
MORIUCHI NORIHIRO (JP)
MORI MASAYUKI (JP)
IWAMOTO KENJIRO (JP)
Application Number:
PCT/JP2003/012811
Publication Date:
April 22, 2004
Filing Date:
October 07, 2003
Export Citation:
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Assignee:
SUMINOE TEXTILE (JP)
MEISEI & CO LTD (JP)
SUMIKIN AIR WATER CHEMICAL INC (JP)
KITANO MASAHISA (JP)
MORIUCHI NORIHIRO (JP)
MORI MASAYUKI (JP)
IWAMOTO KENJIRO (JP)
International Classes:
C08K9/04; C09K21/02; D06M11/74; D06M13/292; D06M23/10; (IPC1-7): C09K21/02; C08K9/04; C09D5/18; D06M11/74; D06M13/292
Foreign References:
JPS62156174A1987-07-11
JPS6262871A1987-03-19
JP2001055515A2001-02-27
US5830319A1998-11-03
JP2001073275A2001-03-21
JP2001262466A2001-09-26
JPH06157820A1994-06-07
Attorney, Agent or Firm:
Shimizu, Hisayoshi (4-26 Minamisemba 3-chome, Chuo-k, Osaka-shi Osaka, JP)
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