ANTI-AGGLOMERATOR FOR SEPARATION OF SYNTHETIC CAOUTCHOUCS Russian patent published in 2015 - IPC C08C2/06 C07C51/41 

FIELD: chemistry.

SUBSTANCE: invention relates to anti-agglomerator for separation of synthetic caoutchoucs. As such claimed is 15-20% solution in mineral and synthetic oils without additives of mixture of calcium salts of fatty carboxylic acid with number of carbon atoms from C₁₂ to C₁₇ and alkylbenzenesulphonic acids with length of hydrocarbon chain of alkyl substituents in the latter from C₁₂ to C₂₆, obtained with weight ratio in synthesis of fatty carboxylic acid with number of carbon atoms from C₁₂ to C₁₇ to mixture of alkylbenzenesulphonic acids in the interval from 1:1 to 1:3.

EFFECT: reduction of yellowness intensity and increase of whiteness of separated caoutchoucs with non-colourable antioxidants before and after their thermal ageing.

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