PROCESSO CONTINUO PARA PREPARAR HOMOPOLIMERO DE TETRAFLUROO-ETILENO OU COPOLIMERO DE TETRAFLUOROETILENO E PELO MENOS UM COMONOMERO COPOLIMERIZAVEL FLUORADO COM ISATURACAO ETILENICA

PROCESSO CONTINUO PARA PREPARAR HOMOPOLIMERO DE TETRAFLUROO-ETILENO OU COPOLIMERO DE TETRAFLUOROETILENO E PELO MENOS UM COMONOMERO COPOLIMERIZAVEL FLUORADO COM ISATURACAO ETILENICA

A process for polymerizing tetrafluoroethylene alone or with selected comonomers in an aqueous polymerization medium is rendered continuous by the use of a perfluoroalkyl ethane sulfonic acid or salt thereof or a perfluoroalkyl ethane sulfate salt as dispersing agent.

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Bibliographische Detailangaben
1. Verfasser: KHAN AUSAT ALI
Format: Patent
Sprache:por
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:A process for polymerizing tetrafluoroethylene alone or with selected comonomers in an aqueous polymerization medium is rendered continuous by the use of a perfluoroalkyl ethane sulfonic acid or salt thereof or a perfluoroalkyl ethane sulfate salt as dispersing agent.