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Application filed by United States Borax & Chemical CorpfiledCriticalUnited States Borax & Chemical Corp
Publication of MY108931ApublicationCriticalpatent/MY108931A/en
ZINC BORATE COMPOSITIONS HAVING A ZNO:B2O2 RATIO OF 4:1. THE HYDRATED ZINC BORATE 4ZNO.B2O2.H2O AND ANHYDROUS ZINC BORATE 4ZNO.B2O2 ARE ESPECIALLY USEFUL AS FIRE-RETARDANTS AND SMOKE-SUPPRESSANT ADDITIVES FOR POLYMERIC COMPOSITIONS.