| 摘要 |
<p>The present invention provides a backing for a coated abrasive article, wherein the backing includes a tough, heat resistant, thermoplastic binder material, and an effective amount of a fibrous reinforcing material distributed throughout the thermoplastic binder material. The tough, heat resistant, thermoplastic binder material and the fibrous reinforcing material together form a hardened composition that will not substantially deform or disintegrate during use.</p> |
| 申请人 |
MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US |
发明人 |
STOUT, GEORGE, M., SAINT PAUL, MN 55133-3427, US;HOMAN, JAMES, G., SAINT PAUL, MN 55133-3427, US;MLINAR, JOHN, R., SAINT PAUL, MN 55133-3427, US;WRIGHT, LARRY, R., SAINT PAUL, MN 55133-3427, US |
