Coated abrasive backing

Details Coated abrasive backing Coated abrasive backing

1997-07-07

1998-12-15

Weisberger, Richard

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Coated or impregnated woven, knit, or nonwoven fabric which...

Two or more non-extruded coatings or impregnations

442 69, 442 74, 442 75, 442148, 51293, 51295, 51297, 51298, 51307, B32B 506, B32B 522

Patent

active

058496467

ABSTRACT:
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.

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