Continuous preparation of molding materials based on polyphenyle

Details Continuous preparation of molding materials based on polyphenyle Continuous preparation of molding materials based on polyphenyle

1989-05-08

1990-07-24

Ziegler, Jacob

Plastic and nonmetallic article shaping or treating: processes

Vacuum treatment of work

26421113, 26421118, 26421121, 26421123, 26421124, 525 66, 525 68, 525391, 525392, 525397, 525905, B29B 784, C08L 7112, C08L 7700

Patent

active

049433997

ABSTRACT:
Thermoplastic molding materials based on polyphenylene ethers and nylons are prepared in an extruder by a continuous process in which a modified polyphenylene ether is prepared in a first zone of the extruder and is then mixed with nylons and, if required, further additives in one or more further zones.

REFERENCES:
patent: 3379792 (1968-04-01), Finholt
patent: 4338421 (1982-07-01), Maruyama et al.
patent: 4654405 (1987-03-01), Jalbert et al.
patent: 4751268 (1988-06-01), Taukitz et al.

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