| 摘要 |
An article of manufacture consisting of a substrate having a smooth nonabrasive antislip coating on part or all of a surface thereof, which coating is composed of from about 80 to about 99 percent by weight, based on the weight of the coating, of a binder having a glass transition temperature no lower than about -30 DEG C and from about 1 to about 20 percent by weight, based on the weight of the coating, of thermally expanded microbeads having particle sizes before expansion in the range of from about 5 to about 30 mu m. The coating has a dry static coefficient of friction, when tested in accordance with ASTM Method 1894 against an aluminum plate having an anodized surface with a roughness of less than about 0.8 mu m (32 microinches), of at least about 0.6; and a dry dynamic coefficient of friction, when tested in like manner, of at least about 0.8. The substrate can be paper, film, or a woven or nonwoven fabric. A preferred application is a dispensing container having the smooth nonabrasive antislip coating on part or all of the bottom surface thereof. |
