The present invention relates to polymeric microspheres comprised of short-chain diol diacrylate homopolymers or copolymers of diol diacrylates and long-chain acrylate esters, which exhibit excellent antifriction characteristics when applied on the surface of plastic sheets. Treated sheets exhibit a significantly lower coefficient of friction than sheets treated with commercially-available microspheres.
申请公布号
DE69317785(D1)
申请公布日期
1998.05.07
申请号
DE1993617785
申请日期
1993.09.16
申请人
MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US
发明人
TSENG, CHI-MING, SAINT PAUL, MN 55133-3427, US;YOUNG, CHUNG, I., SAINT PAUL, MN 55133-3427, US;SARKAR, MANISHA, SAINT PAUL, MN 55133-3427, US
