USE OF ZINC SALTS OF MERCAPTOBENZIMIDAZOLE AND DITHIOPHOSPHOROUS ACID ESTERS IN THE PRODUCTION OF NITRILE RUBBER-POLYVINYL CHLORIDE MIXTURES
Use of zinc salts of mercaptobenzimidazoles corresponding to the following general formula: wherein R represents hydrogen or a C1-C4 alkyl group; and/or a zinc salt of a di-C1-C9-alkyldithiophosphate for the preparation of nitrile rubber/PVC mixtures.
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Format: | Patent |
Sprache: | eng ; ger |
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Zusammenfassung: | Use of zinc salts of mercaptobenzimidazoles corresponding to the following general formula: wherein R represents hydrogen or a C1-C4 alkyl group; and/or a zinc salt of a di-C1-C9-alkyldithiophosphate for the preparation of nitrile rubber/PVC mixtures. |
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