GRAFT POLYMERIZATION PROCESS

Disclosed herein is a latex polymerization process for grafting styrene and acrylonitrile type monomers onto a rubber latex which has been stabilized with a substance which inhibits polymerization. The process involves carrying out the graft polymerization reaction in the presence of from 1 to 10 pa...

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Bibliographische Detailangaben
Hauptverfasser: WILLIAM OWEN DALTON, FRED MING-SHENG PENG
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Disclosed herein is a latex polymerization process for grafting styrene and acrylonitrile type monomers onto a rubber latex which has been stabilized with a substance which inhibits polymerization. The process involves carrying out the graft polymerization reaction in the presence of from 1 to 10 parts of latex seed particles per hundred parts of rubber using a chain transfer agent that doesn't inhibit the graft polymerization reaction.