Flexible abrasive coated article and method of making it

Details Flexible abrasive coated article and method of making it Flexible abrasive coated article and method of making it

1987-09-10

1989-05-02

Lieberman, Paul

Abrasive tool making process, material, or composition

Miscellaneous

51295, 51298, 51309, B24D 300

Patent

active

048265080

ABSTRACT:
In the production of an abrasive member, an apertured mask, preferably formed of a resin such as polyvinyl chloride, is applied to one surface of a length of flexible, preferably electrically conducting fabric. A metal, such as nickel, is electrolytically deposited on the fabric through the apertures in the mask in the presence of abrasive particles. The fabric may be in the form of a conductive mesh, in which case it can be laminated onto a tough backing material. Alternatively, tough backing material, for example made of poly-aramid yarn, can be rendered conductive by coating it with vaporized metal, the metal deposits being formed directly in the coated backing fabric. This process simplifies manufacture and allows production on a continuous basis with greater throughput at lower cost.

REFERENCES:
patent: Re30494 (1981-03-01), Gorsuch
patent: 2820746 (1958-01-01), Keeleric
patent: 3517464 (1970-06-01), Mattia et al.
patent: 3759799 (1973-09-01), Reinke
patent: 3762895 (1973-10-01), Keeleric
patent: 3860400 (1975-01-01), Prowse et al.
patent: 4047902 (1977-09-01), Wiand
patent: 4163647 (1979-08-01), Swiatek
patent: 4256467 (1981-03-01), Gorsuch
patent: 4317660 (1982-03-01), Kramis et al.

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