Title:
FLAME RETARDANT FIBER ASSEMBLY, METHOD FOR PRODUCING SAME, AND FIBER PRODUCT
Document Type and Number:
WIPO Patent Application WO/2011/089902
Kind Code:
A1
Abstract:
Disclosed are: a flame retardant fiber assembly which has satisfactorily high flame retardancy and satisfactorily high flame shielding performance; a method for producing the flame retardant fiber assembly; and a fiber product. Specifically disclosed is a flame retardant fiber assembly, which contains 3-30% by mass of halogen-containing fibers, 20-50% by mass of polyester fibers and 30-77% by mass of flame retardant fibers other than the halogen-containing fibers. The halogen-containing fibers contain a polymer (1) that contains 30-70% by mass of acrylonitrile, 70-30% by mass of a halogen-containing vinylidene monomer and/or a halogen-containing vinyl monomer, and 0-10% by mass of a vinyl monomer that is copolymerizable with the aforementioned compounds, and at least one metal compound (2) that promotes a dehalogenation reaction of the polymer (1) during combustion or a carbonization reaction of the polymer (1) during combustion. The halogen-containing fibers have a shrinkage variation of not more than 65% when the temperature thereof is raised from 50˚C to 300˚C under a load of 0.0054 mN/dtex.
Inventors:
TANAKA, Takeshi (1-8 Takasagocho Miyamaecho, Takasago-sh, Hyogo 88, 〒6768688, JP)
田中 健 (〒88 兵庫県高砂市高砂町宮前町１－８株式会社カネカ内 Hyogo, 〒6768688, JP)
HAGI, Hiroyasu (1-8 Takasagocho Miyamaecho, Takasago-sh, Hyogo 88, 〒6768688, JP)
羽木 裕康 (〒88 兵庫県高砂市高砂町宮前町１－８株式会社カネカ内 Hyogo, 〒6768688, JP)
田中 健 (〒88 兵庫県高砂市高砂町宮前町１－８株式会社カネカ内 Hyogo, 〒6768688, JP)
HAGI, Hiroyasu (1-8 Takasagocho Miyamaecho, Takasago-sh, Hyogo 88, 〒6768688, JP)
羽木 裕康 (〒88 兵庫県高砂市高砂町宮前町１－８株式会社カネカ内 Hyogo, 〒6768688, JP)
Application Number:
JP2011/000267
Publication Date:
July 28, 2011
Filing Date:
January 19, 2011
Export Citation:
Assignee:
KANEKA CORPORATION (2-4 Nakanoshima 3-chome, Kita-ku Osaka-sh, Osaka 88, 〒5308288, JP)
株式会社カネカ (〒88 大阪府大阪市北区中之島三丁目２－４ Osaka, 〒5308288, JP)
TANAKA, Takeshi (1-8 Takasagocho Miyamaecho, Takasago-sh, Hyogo 88, 〒6768688, JP)
田中 健 (〒88 兵庫県高砂市高砂町宮前町１－８株式会社カネカ内 Hyogo, 〒6768688, JP)
HAGI, Hiroyasu (1-8 Takasagocho Miyamaecho, Takasago-sh, Hyogo 88, 〒6768688, JP)
株式会社カネカ (〒88 大阪府大阪市北区中之島三丁目２－４ Osaka, 〒5308288, JP)
TANAKA, Takeshi (1-8 Takasagocho Miyamaecho, Takasago-sh, Hyogo 88, 〒6768688, JP)
田中 健 (〒88 兵庫県高砂市高砂町宮前町１－８株式会社カネカ内 Hyogo, 〒6768688, JP)
HAGI, Hiroyasu (1-8 Takasagocho Miyamaecho, Takasago-sh, Hyogo 88, 〒6768688, JP)
International Classes:
D01F6/54; D01F6/40; D04H1/42
Attorney, Agent or Firm:
KANEKA CORPORATION (2-4 Nakanoshima 3-chome, Kita-ku Osaka-sh, Osaka 88, 〒5308288, JP)
Claims:
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