FLEXIBLE ABRASIVE CLOTH, ABRASIVE-ADHESIVE GLUE COMPOSITION, AND PROCESS FOR PREPARATION THEREOF Russian patent published in 1996 - IPC

Abstract RU 2069144 C1

FIELD: manufacture of abrasive tools. SUBSTANCE: flexible abrasive cloth comprises substrate made of dacron is coated with primer layer of adhesive based on butadiene- styrene-nitrile carboxylate copolymers and layer of abrasive-adhesive composition composed of mixture of the same adhesive, water and abrasive powder. The primer layer and the abrasive-adhesive composition layer are applied to the substrate through controllable gap between working tools. The layers are then dried at room temperature for 30-40 minutes and heat-treated at 130-150 C for 20-30 minutes. EFFECT: improved properties of the abrasive-adhesive composition and more efficient preparation process. 4 cl, 3 dwg, 1 tbl

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RU 2 069 144 C1

Authors

Kukuev Vjacheslav Ivanovich

Lesovoj Mikhail Vasil'Evich

Arsenov Aleksandr Vasil'Evich

Grinfel'D Evgenij Aleksandrovich

Strelets Rimma Vasil'Evna

Bocharova Zinaida Vasil'Evna

Dates

1996-11-20Published

1994-03-01Filed