Flame-retarded composite fiber
AssigneeKanegafuchi Kagaku Kogyo Kabushiki Kaisha
InventorsKeiji Ichibori, Takaharu Matsumoto, Youichi Kanbara
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Abstract
A flame-retarded fiber blend comprising (A) 85 to 15 parts by weight of a fiber comprising a polymer containing 17 to 86% by weight of a halogen, and 8 to 40% by weight of an Sb compound based on the polymer, and (B) 15 to 85 parts by weight of at least one fiber selected from the group consisting of natural fibers and chemical fibers, the total amount of the fibers (A) and (B) being 100 parts by weight. The composite fiber has not only the desired flame resistance but also excellent visual attractiveness, feeling, hygroscopic property, washing resistance, durability, and the like.
Claims10
A flame-retarded fiber blend comprising
- (A) 85 to 15 parts by weight of a fiber consisting essentially of (1) a polymer having a halogen content of 17 to 86% by weight and (2) a flame retardant comprising 8 to 40% by weight of an Sb compound based on said polymer, and
- (B) 15-85 parts by weight of at least one fiber selected from the group consisting of natural fibers and chemical fibers,
- wherein the total amount of fibers (A) and (B) is 100 parts by weight, and said polymer is at least one polymer selected from the group consisting of a polymer of a halogen-containing vinyl monomer, and a polymer to which a halogen-containing compound is added.
A flame-retarded fiber blend comprising:
- (A) 85 to 15 parts by weight of a fiber consisting essentially of (1) a polymer having a halogen content of 17 to 86% by weight and (2) a flame retardant comprising 8 to 40% by weight of an Sb compound based on said polymer, and
- (B) 15-85 parts by weight of at least one fiber selected from the group consisting of natural fibers and chemical fibers, wherein the total amount of fibers (A) and (B) is 100 parts by weight, and said polymer is at least one polymer selected from the group consisting of a copolymer of acrylonitrile and vinyl chloride, a copolymer of acrylonitrile and vinylidene chloride and a copolymer of acrylonitrile, vinyl chloride and vinylidene chloride.
Dependencies are inferred from the claim text.