Production of mixtures of plastics materials

Details Production of mixtures of plastics materials Production of mixtures of plastics materials

1971-06-09

1976-02-10

Thurlow, Jeffery R.

Plastic and nonmetallic article shaping or treating: processes

Formation of solid particulate material directly from molten...

By impinging or atomizing with gaseous jet or blast

264 14, 264140, 264171, 264349, B29B 102

Patent

active

039377725

ABSTRACT:
Production of a homogeneous mixture of plastics materials in powder form by subjecting a molten inhomogeneous mixture of two or more plastics to a maximum shear velocity of from 10.sup.4 to 10.sup.8 sec.sup.-.sup.1 for from 10.sup..sup.-2 to 10.sup..sup.-6 seconds; the pulverulent mixtures obtained are used in rotary sintering and injection molding.

REFERENCES:
patent: 2508462 (1950-05-01), Marshall
patent: 2997245 (1961-08-01), Nilsson et al.
patent: 3042970 (1962-07-01), Terenzi
patent: 3166613 (1965-01-01), Wright et al.
patent: 3441468 (1969-04-01), Siggel et al.
patent: 3544078 (1970-12-01), Stupakis

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