Deodorant fibrous material and method of producing the same
AssigneeToray Industries, Inc.
InventorsJirou Tabata, Toshiharu Kanaya, Masayuki Hirata, Kouichi Saito, Kouji Hori, Kouichi Kawaguchi
Life of this patent
Estimating the term…
Abstract
A deodorant fibrous material contains (1) as a first deodorant material, at least one deodorant component selected from inorganic type and polyorganic acid, ester or salt type components, (2) as a second deodorant material, at least one hydrazine compound and (3) a synthetic resin binder. The deodorant fibrous material can be produced by applying to a fibrous material by a padding or coating method, a liquid composition containing the above components (1)-(3), followed by subsequent heat treatment.
Claims16
A deodorant fibrous material comprising a fibrous material having a surface to which is attached a deodorant composition comprising:
- (1) a first deodorant material comprising at least one component selected from the group consisting of an inorganic element, a polyorganic acid, a salt of said acid, an ester of said acid, and active carbon;
- (2) a second deodorant material comprising at least one hydrazide compound;
- and
- (3) a synthetic resin binder.
A deodorant fibrous material, comprising a fibrous material having a surface to which is attached a deodorant composition comprising:
- (1) a first deodorant material comprising at least one component selected from the group consisting of an inorganic element, a polyorganic acid, a salt of said acid, an ester of said acid, and active carbon;
- (2) a second deodorant material comprising at least one hydrazine compound;
- and
- (3) a synthetic resin binder,
- wherein the deodorant composition additionally comprises, as a flame retardant agent, a copolymer of a polyalkylene glycol with an aromatic dicarboxylic acid and an alkylene glycol.
A deodorant fibrous product formed from a deodorant fibrous material comprising a fibrous material having a surface to which is attached a deodorant composition comprising:
- (1) a first deodorant material comprising at least one component selected from the group consisting of an inorganic element, a polyorganic acid, a salt of said acid, an ester of said acid, and active carbon;
- (2) a second deodorant material comprising at least one hydrazide compound;
- and
- (3) a synthetic resin binder.
Dependencies are inferred from the claim text.