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Section:	Main.TEXTILES.Fibers.Elastomer Fiber..Spandex/Elastane PolyUrethane Fiber.Co.: USA. I (Producer/Patents).Patent.Claims Etc.Claim 1 Dispersant Slurry Process:.Slurry: (A) Inorganic Particulate.(10-78% based on Slurry), (B).Dispersant Soluble in (C) (2-50% ba.sed on (A)) & Select: (i):.Phosphated Block Poly(AlkylSiloxane.)-Poly(AlkyleneEther) Alcohols & (C.) Liquid Select: DiMethylSulfOxide.Etc. Claim 2: Dispersant:.Phosphated Block Poly(MeSiloxane)-.Trimethylene-Poly(AlkyleneEther).Alcohol. Claim 3: Spandex Prepn.:.(A) Provide Dispersant Slurry, (B).Mill until Size=.ltoreq.5 microns,.(C) Add Slurry to Soln PolyUrethane.in Spinning Solvent & (D) Spinning.Spinning Soln. Claim 5: Inorganic.Particulate Selected: TiO2 Etc &.Amide Select: N-MePyrrolidone Etc.Patent Assignee
Code:	66569
Product:	USA. D
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