Water permeating agent for textile products and water permeable textile products
AssigneeMatsumoto Yushi-Seiyaku Co., Ltd.
InventorsSetsuo Kita, Haruhiko Komeda, Teruo Higashiguchi, Kazuhide Takahashi, Sumio Oota
Life of this patent
Estimating the term…
Abstract
The object of the present invention is to provide a water permeating agent, which imparts water permeability durable against repeated water permeation, and sufficient fiber cohesion to binder fibers, which are processed into textile products, such as nonwovens; said water permeating agent comprises a (poly)alkyl polyalkylenepolyamine amide and a trialkylglycine derivative.
Claims2
A water permeating agent for textile product, comprising (a) at least one member selected from the group consisting of a polyalkylpolyamine amide, its alkylene oxide adducts and mixtures thereof, and (b) at least one member selected from the group consisting of a trialkylglycine derivative, alkyl imidazolium hydroxyethyl glycine derivatives and mixtures thereof, wherein component (b) is present in an amount of 0.2 to 5 parts per weight based on one part by weight of component (a).
A water permeable textile product made of binder fibers, to which a water permeating agent comprising (a) at least one member selected from the group consisting of a polyalkylpolyamine amide, its alkylene oxide adducts and mixtures thereof, and (b) at least one member selected from the group consisting of a trialkylglycine derivative, alkyl imidazolium hdroxyethyl glycine derivatives and mixtures thereof, wherein component (b) is present in an amount of 0.2 to 5 parts per weight based on one part by weight of component (a), is applied, and wherein the ratio of water permeating agent to binder fibers being 0.1 to 2.0 weight percent.
Dependencies are inferred from the claim text.