Functional fabric coatings for synthetic fabrics
AssigneeParadise Textiles Ltd
InventorsAchala Herath Mudiyanselage, Sunil Prakash, Ashok Mahtani
Life of this patent
Estimating the term…
Abstract
The present disclosure is directed to a kind of functional fabric coating that may be applied (or coated) on a synthetic fabric that can effectively alter the opacity (i.e., transparency, sheer proof, light shielding) and hydrophilicity (i.e., wicking, moisture management) of the finished fabric, without significantly affecting the synthetic fabric's physiochemical properties.
Claims20
A functional fabric coating for a synthetic fabric, the coating comprising (a) aqueous aliphatic polyurethane dispersion having components of one or more diisocyanates, aliphatic diisocyanates, polyamines, aminoalcohols, polyalcohols, hydrophilizing compound, polysiloxane, hydrazine, and a mixture of 5-chloro-2-methyl-2H-isothiazol-3-one and 2-methyl-2H-isothiazol-3-one;
- (b) aqueous polyether dispersion with 1,2-benzisothiazol-3(2H)-one;
- (c) aqueous polyester dispersion with tristyrylphenol ethoxylates;
- (d) titanium dioxide rutile and acrylonitrile-butadiene-styrene;
- (e) diethylene glycol and carbon black;
- and (f) aqueous polyacrylate dispersion with aliphatic hydrocarbons, isotridecanol ethoxylated and fatty acid polydiethanolamide.
A finished fabric, the finished fabric comprising:
- a base fabric having an inner surface and an outer surface;
- and
- a functional fabric coating applied to the inner surface and/or outer surface of the base fabric, the coating comprising:
- (a) aqueous aliphatic polyurethane dispersion having components of one or more diisocyanates, aliphatic diisocyanates, polyamines, aminoalcohols, polyalcohols, hydrophilizing compound, polysiloxane, hydrazine, and a mixture of 5-chloro-2-methyl-2H-isothiazol-3-one and 2-methyl-2H-isothiazol-3-one;
- (b) aqueous polyether dispersion with 1,2-benzisothiazol-3(2H)-one;
- (c) aqueous polyester dispersion with tristyrylphenol ethoxylates;
- (d) titanium dioxide rutile and acrylonitrile-butadiene-styrene;
- (e) diethylene glycol and carbon black;
- and (f) aqueous polyacrylate dispersion with aliphatic hydrocarbons, isotridecanol ethoxylated and fatty acid polydiethanolamide,
- wherein the coating alters the opacity and hydrophilicity characteristics of the finished fabric.
A finished fabric, the finished fabric comprising:
- a base fabric comprising synthetic fibers, the fabric having a surface;
- and
- a functional fabric coating applied on the surface of the base fabric, the coating comprising (a) aqueous aliphatic polyurethane dispersion having components of one or more diisocyanates, aliphatic diisocyanates, polyamines, aminoalcohols, polyalcohols, hydrophilizing compound, polysiloxane, hydrazine, and a mixture of 5-chloro-2-methyl-2H-isothiazol-3-one and 2-methyl-2H-isothiazol-3-one;
- (b) aqueous polyether dispersion with 1,2-benzisothiazol-3(2H)-one;
- (c) aqueous polyester dispersion with tristyrylphenol ethoxylates;
- (d) titanium dioxide rutile and acrylonitrile-butadiene-styrene;
- (e) diethylene glycol and carbon black;
- and (f) aqueous polyacrylate dispersion with aliphatic hydrocarbons, isotridecanol ethoxylated and fatty acid polydiethanolamide,
- wherein the functional fabric coating alters the opacity and hydrophilicity characteristics of the base fabric.
Dependencies are inferred from the claim text.