Process for the production of polyamide mouldings

Details Process for the production of polyamide mouldings Process for the production of polyamide mouldings

1987-11-04

1989-08-22

Thurlow, Jeffery

Plastic and nonmetallic article shaping or treating: processes

With severing, removing material from preform mechanically,...

To form particulate product

264178F, 2642107, 2642108, 264211, 26421118, 26421123, 26432817, 26433119, B29C 4788, B29B 906

Patent

active

048593907

ABSTRACT:
A process for the production of polyamide mouldings, characterized in that a polyamide melt is extruded through nozzles to form strands, which at a temperature of from 25.degree. C. below to the respective polyamide softing point in a ratio of from 1:1.5 to 1:8 are stretched and granulated, and the granulate is worked-up in a known manner to produce injection mouldings.

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patent: 2975483 (1961-03-01), Cooper et al.
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patent: 3585264 (1971-06-01), Thomas
patent: 3624193 (1971-11-01), Sze
patent: 4362682 (1982-12-01), Berg et al.
patent: 4581191 (1986-04-01), Hartmann

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