Patent ID: 6391953
Filing Date: 2002-05-21
Classification: D01F,D04B,D06M

Abstract:
A coating composition for fibers, in the form of a dispersion of a fatty-acid metal salt and an agglomeration inhibitor in a mixture of polyorganosiloxane and mineral oil, comprisingA) from 30 to 98.97 wt. % of polyalkylsiloxane having a viscosity of 2 to 150 mPas (25Â° C.), B) from 0.01 to 20 wt. % of a metal salt of a saturated or unsaturated, mono- or bifunctional C6-C30 fatty acid, the metal being one of the first, second or third main group of the periodic system, or Zn, C) from 1 to 69 wt. % of a mineral oil having a viscosity of 2 to 500 mPas (25Â° C.), a density of 800 to 900 kg/m3 (15Â° C.) and a viscosity-density constant (VDC) of 0.770 to 0.825, and D) from 0.02 to 15 wt. % of an agglomeration inhibitor selected from the group consisting of cationic anionic and nonionic antistatic compounds.