Coated abrasive article and process for producing the same

Details Coated abrasive article and process for producing the same Coated abrasive article and process for producing the same

1993-08-27

1995-03-14

Jones, Deborah

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51298, B24D 302

Patent

active

053973690

ABSTRACT:
A coated abrasive product comprising a backing, a first adhesive layer formed on the backing, a layer of abrasive grains formed on the first adhesive layer, and a second adhesive layer covering the layer of abrasive grains, wherein the second adhesive layer is formed from a composition comprising a water soluble resol phenolic resin having a weight-average molecular weight of from 1,400 to 3,500 and an organic solvent having a boiling point of 110.degree. to 175.degree. C., and a process for producing the same. The present invention remarkably shortens a drying time of the second adhesive used in the production of the coated abrasive product of the present invention and improves productivity.

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A. Knop et al., Chemistry and Applications of Phenolic Resins, Springer-Verlag (1985), pp. 269-280. No month.

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