FIELD: production of catalysts for synthesis of organosilicon compounds and synthetic rubber. SUBSTANCE: catalyst is a product of reaction of sulfoxide platinum complexes with vinyl-containing siloxanes. Platinum complexes are constituted by compounds of general formula {Pt(L2)X2} and {Pt(L1L2Cl2}, L, L1, L2 (CH3)2SO; (C2H5)2SO; (C3H7)2SO; (i-C3H7)2SO; (C6H5CH2)2SO; (p-C4H9)2SO; (p-CH3C6H4)(CH3)SO; X-Cl', Br. Concentration of platinum complexes in vinyl-containing siloxane is 5·10-8-% 10-5 g-at/ml of solution. EFFECT: accelerated vulcanization. 1 tbl
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Authors
Dates
1994-03-15—Published
1992-02-10—Filed