Basf Corporation

Basf Aktiengesellschaft

Atish Adhya

Robert L Lilly

Alan C Handermann

Thomas F Corbin

Simon A Jones

Edward Alan Davis

Arlen K Sarian

A process for recovering polyamide from composite articles that contain polyamide involves (a) subjecting at substantially nondepolymerizing conditions the composite article to a solvent for polyamide for a time sufficient to dissolve substantially all of the polyamide and leaving an insoluble fraction; (b) separating insoluble fraction of the composite article from the dissolved polyamide; and (c) precipitating the dissolved polyamide with appropriate precipitants.

Recovery of polyamides from composite articles

Disclosed is a process for producing polyethylene terephthalate fibers with reduced flammability which comprises the following steps:

Method for producing polyethylene terephthalate fibers with reduced

Disclosed is a method for producing polyamide fibers with reduced flammability by melt mixing a polyamide with a phosphate ester of the general formula: ##STR1## wherein n is a number of from 1 to 10;

Method for producing polyamide fibers with reduced flammability

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Asheville, NC, United States of America

Atish Adhya