Production of thermoplastic resin

Details Production of thermoplastic resin Production of thermoplastic resin

1983-01-11

1986-02-11

Henderson, Christopher A.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Treating polymer containing material or treating a solid...

5263443, C08F 614

Patent

active

045699917

ABSTRACT:
A method for flocculating latex particles in a latex is characterized in that a water soluble cationic polymer containing a quaternary ammonium salt in its molecular chain is added as a flocculant to the latex also disclosed is a process for producing a thermoplastic resin which comprises flocculating latex particles in a latex material by adding a water soluble cationic polymer containing a quaternary ammonium salt in its molecular chain to the latex, removing freed water from the flocculated latex to obtain a wet cake and then drying the wet cake directly or after the granulation.

REFERENCES:
patent: 4001486 (1977-01-01), Phillips
patent: 4319020 (1982-03-01), Coscia
Chemical Abstracts, vol. 88, No. 14, Apr. 1978, p. 31, No. 90476d.

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