Main > TEXTILES > Fibers > Elastomer Fiber. > Spandex/Elastane PolyUrethane Fiber > Co.: USA. I (Producer/Patents) > Patent > Claims Etc > Claim 1 Spandex PolyUrethaneUrea > Reaction Prodt.: a) Capped Glycol > Reaction Prodt.: i) Polymer Glycol > Select PolyEther Glycols Etc., ii) > DiIsocyanate & iii) Aliphatic Prima



DiIsocyanate & iii) Aliphatic Prima's subsections
ry 1-10C MonoAlc. b) Aliphatic Diam

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