AMORPHOUS SOLID MODIFICATION OF 2-2′,2″-NITRILE-(TRIETHYL-TRIS(3,3′,5- -TETRA-TERT-BUTYL-1,5′-BIPHENYL-2,1′-DIYL)PHOSPHITE), METHOD FOR ITS PRODUCTION, STABILIZED COMPOSITION, METHOD FOR ANTIOXIDANT STABILIZATION Russian patent published in 1998 - IPC

Abstract RU 2118327 C1

FIELD: stabilization of organic materials against oxidation, heat or light destruction. SUBSTANCE: stabilized composition comprises organic compound and stabilizing agent, its quantity 0.10-10 mas.%. Amorphous modification of 2′ is used as stabilizing agent which is fed into organic compound or is applied for its antioxidant stabilization. EFFECT: improved compatibility. 17 cl, 3 tbl

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RU 2 118 327 C1

Authors

Pastor Stefen

Sham Sehj

Dates

1998-08-27—Published

1993-11-22—Filed