Wettable polyester fibers and fabrics

Wettable polyester fibers and fabrics

  • CN 1,989,279 A
  • Filed: 07/13/2005
  • Published: 06/27/2007
  • Est. Priority Date: 07/23/2004
  • Status: Active Application
First Claim
Patent Images

1. goods, it comprises the wettable polyester textile, and this fabric comprises fiber or long filament, and this fiber or long filament comprise mixture of melts, and this blend comprises polyester and general formula R SO 3One or more metal alkyl sulfonate of M, wherein M is that Na, K or Li and R are the straight or branched alkyl of 12-15 carbon atom or the straight or branched alkenyl of 12-18 carbon atom, wherein the content of metal alkyl sulfonate is 2wt%-5wt%, weight based on polyester, wherein fiber or long filament do not carry out post processing and wherein mixture of melts do not comprise and be selected from following surface active cpd:

  • polyoxyalkylene additive compound, alkyl monoethanol amide additive compound, alkyl diethanol amine additive compound and polyetheramides additive compound.

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