Process of making a shaped article from nylon polymer

Details Process of making a shaped article from nylon polymer Process of making a shaped article from nylon polymer

1997-03-05

1999-07-20

Tentoni, Leo B.

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

26432817, 26433119, B29C 4500, D01F 110, D01F 660, D01F 680

Patent

active

059253002

ABSTRACT:
A process for making shaped articles from nylon polymer by melting the polymer and forming the molten polymer into articles is improved by adding to the polymer at least about 5 ppm of an additive compound selected from the group consisting of magnesium, calcium and zinc salts of aliphatic dicarboxylic acids having 2 to 14 carbon atoms.

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Patent Abstracts of Japan, vol. 13, No. 326 (C-620) Jul. 24, 1989, Kitamura Kazuyuki, Production of Polyamide, JP1104654.

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