Preparing shaped structure of polyarylate copolymers having high

Details Preparing shaped structure of polyarylate copolymers having high Preparing shaped structure of polyarylate copolymers having high

1991-06-14

1993-02-09

Thurlow, Jeffery

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

15624412, 264174, 2642108, 2642884, B29C 4790

Patent

active

051851164

ABSTRACT:
Extruded shaped structures of amorphous polyarylate copolymers, having a tensile elongation at break of at least 80% at 25.degree. C., are made by drawing a molten extrudate of the copolymer at a temperature at least 100.degree. C. above the glass transition temperature of the copolymer.

REFERENCES:
patent: 4145474 (1979-03-01), Kertscher et al.
patent: 4165957 (1979-08-01), Kertscher
patent: 4287332 (1981-09-01), Jackson et al.
patent: 4451306 (1984-05-01), Verne
patent: 4734240 (1988-03-01), Chung et al.
patent: 4755336 (1988-07-01), Deeg et al.

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