PARTIALLY ORIENTED NYLON YARN AND PROCESS

IMPROVED PARTIALLY ORIENTED NYLON YARN AND PROCESS A polyamide (preferably nylon 66) partially oriented feed yarn contains a small amount of branching agent and has an elongation between 45 and 150%. The feed yarn can be textured by the friction twist process to yield a textured yarn having crimp de...

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Bibliographische Detailangaben
Hauptverfasser: SOUTHERN, JOHN H, PLISCHKE, LEMOYNE W, NUNNING, WALTER J, SELIVANSKYOR, WU, CHESTER C
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:IMPROVED PARTIALLY ORIENTED NYLON YARN AND PROCESS A polyamide (preferably nylon 66) partially oriented feed yarn contains a small amount of branching agent and has an elongation between 45 and 150%. The feed yarn can be textured by the friction twist process to yield a textured yarn having crimp development similar to yarn textured by the much more expensive pin twist method.