Fine grit abrasive

Details Fine grit abrasive Fine grit abrasive

1978-12-19

1980-07-29

Arnold, Donald J.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51298, B24D 1102

Patent

active

042148774

ABSTRACT:
Calendaring of woven polyester fabric at 20 to 60 tons pressure and 200.degree. to 380.degree. F., provides a smooth surface, upon which fine grit abrasive may be applied, to produce flexible coated abrasive articles for polishing applications.

REFERENCES:
patent: 3044891 (1962-07-01), Lauchenauer
patent: 3787273 (1974-01-01), Okrepkie
patent: 3861892 (1975-01-01), Wisdom et al.
patent: 4035961 (1977-07-01), Pemrick et al.
patent: 4111667 (1978-09-01), Adams

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