MASS FOR ABRASIVE TOOL MAKING Russian patent published in 2000 - IPC

Abstract RU 2149747 C1

FIELD: abrasive materials. SUBSTANCE: mass for making abrasive material has acrylic and methacrylic acids copolymer as strengthening addition and slightly soluble sodium salts (particle size is 2 mm) as pore-forming agent. Invention can be used for making abrasive tool used for polishing plates made of stone. EFFECT: increased wear-resistance and strength of tool, decreased greasing. 1 tbl

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RU 2 149 747 C1

Authors

Potapov V.A.

Nikitin E.V.

Dates

2000-05-27—Published

1998-07-21—Filed