| 摘要 |
PROBLEM TO BE SOLVED: To obtain a fabric excellent in heat retaining properties without any change in touch by applying a composition for imparting the heat retaining properties prepared by compounding a binder resin with specific hollow fine particles and an infrared ray absorber to a fabric. SOLUTION: This composition for imparting heat retaining properties is prepared by compounding 100 pts.wt. (solid content) of a binder resin such as a urethane-based resin with 1-2,000 pts.wt. of at least one kind of hollow fine particles selected from the group of a styrene based resin, an acrylic resin and/or a copolymer thereof and having <=1.0μm diameter and >=25 vol.% hollow volume percentage and 1-200 pts.wt. of at least one kind of an infrared ray absorber selected from the group of a metal oxide-based fine particle such as an antimony-doped tin oxide and a carbon black or an infrared ray absorbing coloring matter. A fabric is then coated with the composition for imparting the heat retaining properties with a gravure roll, etc., to apply 1-30 g of the hollow fine particles and 0.01-10 g of the infrared ray absorber based on 1 m<2> fabric thereto. Thereby, the heat retaining fabric is obtained. |
