Woven carpet coating compounds, associated methods of use, and articles made therefrom
AssigneeDow Global Technologies LLC
InventorHans De Vos
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Abstract
A method of preparing a woven carpet comprising applying a coating compound as an adhesive layer to the woven carpet to form a coated woven carpet, wherein the coating compound comprises an aqueous dispersion comprising a base polymer, a stabilizing agent, and a liquid medium, wherein the base polymer comprises a polyolefin-based polymer; and a wetting agent. A woven carpet comprising a woven substrate; and an adhesive layer comprising a dehydration product of a coating compound comprising an aqueous dispersion comprising a base polymer, a stabilizing agent, and a liquid medium, wherein the base polymer comprises a polyolefin-based polymer; and a wetting agent.
Claims15
A woven carpet comprising:
- a woven substrate;
- and
- an adhesive layer comprising a dehydration product of a coating compound, and said adhesive layer formed from:
- an aqueous dispersion comprising a base polymer, a stabilizing agent, and water, wherein the base polymer comprises a polyolefin-based polymer;
- and
- from 0.4 to 2 pphp of an alkyl sulfosuccinate wetting agent;
- wherein said aqueous dispersion is free of fillers;
- wherein said woven carpet is characterized by an outer warp pull force of at least about 5.0 kilograms.
A method of preparing a woven carpet comprising:
- applying a coating compound as an adhesive layer to the woven carpet to form a coated woven carpet, wherein the coating compound comprises:
- an aqueous dispersion comprising a base polymer, a stabilizing agent, and water, wherein the base polymer comprises a polyolefin-based polymer;
- and
- from 0.4 to 2 pphp of an alkyl sulfosuccinate wetting agent;
- wherein said aqueous dispersion is free of fillers;
- and
- drying the coated woven carpet to form a woven carpet;
- wherein said woven carpet is characterized by an outer warp pull force of at least about 5.0 kilograms.
A method of preparing a woven carpet comprising:
- applying a coating compound as an adhesive layer to the woven carpet to form a coated woven carpet, wherein the coating compound comprises:
- an aqueous dispersion comprising a base polymer, a stabilizing agent, and water, wherein the base polymer comprises a polyolefin-based polymer;
- and
- from 0.025 to 1.5 pphp of a fluorosurfactant wetting agent;
- wherein said aqueous dispersion is free of fillers;
- and
- drying the coated woven carpet to form a woven carpet;
- wherein said woven carpet is characterized by an outer warp pull force of at least about 5.0 kilograms.
A woven carpet comprising:
- a woven substrate;
- and
- an adhesive layer comprising a dehydration product of a coating compound, said adhesive layer formed from:
- an aqueous dispersion comprising a base polymer, a stabilizing agent, and water, wherein the base polymer comprises a polyolefin-based polymer;
- and
- from 0.025 to 1.5 pphp of a fluorosurfactant wetting agent;
- wherein said aqueous dispersion is free of fillers;
- wherein said woven carpet is characterized by an outer warp pull force of at least about 5.0 kilograms.
Dependencies are inferred from the claim text.