Process for the manufacture of an impact-resistant thermoplastic

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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523336, 524923, 525267, 525279, C08J 300

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active

049278673

ABSTRACT:
A process for preparing a rubber modified thermoplastic resin, in which a latex in aqueous emulsion is prepared in the presence of an ionic surfactant; a vinyl monomer insoluble or substantially insoluble in water is added, and the particles of the latex are transferred to the monomer to form an organic phase using a transfer agent of opposite charge to the surfactant; and a polymerization of the organic phase is performed.

REFERENCES:
patent: 3450796 (1969-06-01), Girffin et al.
patent: 3950455 (1976-04-01), Okamoto et al.
patent: 4141932 (1979-02-01), Butler

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