초록 ▼

A coating composition for fabrics includes wetted microspheres containing a phase change material dispersed throughout a polymer binder, a surfactant, a dispersant, an antifoam agent and a thickener. Preferred phase change materials include paraffinic hydrocarbons. The microspheres may be microencap

A coating composition for fabrics includes wetted microspheres containing a phase change material dispersed throughout a polymer binder, a surfactant, a dispersant, an antifoam agent and a thickener. Preferred phase change materials include paraffinic hydrocarbons. The microspheres may be microencapsulated. To prepare the coating composition, microspheres containing phase change material are wetted and dispersed in a dispersion in a water solution containing a surfactant, a dispersant, an antifoam agent and a polymer mixture. The coating is then applied to a fabric.

대표청구항 ▼

[What is claimed is:] [1.]100 parts dry weight of a polymer binder;70 to 500 parts by dry weight of thermo-set microspheres containing a phase change material having a capacity for repeated thermal regulation for each 100 parts dry weight of said polymer binder;0.001% to 6% dry weight of a surfactan

[What is claimed is:] [1.]100 parts dry weight of a polymer binder;70 to 500 parts by dry weight of thermo-set microspheres containing a phase change material having a capacity for repeated thermal regulation for each 100 parts dry weight of said polymer binder;0.001% to 6% dry weight of a surfactant based on the dry weight of said microspheres;0.001% to 6% dry weight of a dispersant based on the dry weight of said microspheres;25% to 80% by weight water based on the total weight of the wet coating composition; and0% to 1% by weight of dry antifoam agent based on the total weight of the wet coating composition.