Main > TEXTILES > Fibers > Elastomer Fiber. > Spandex/Elastane PolyUrethane Fiber > Co.: USA. I (Producer/Patents) > Patent > Claims Etc > Claim 1 PolyUrethaneUrea Polymer: > Prodt.: i) Polymeric Glycol; ii)

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Prodt.: i) Polymeric Glycol; ii)'s subsections
DiIsocyanate Compn Contg > One

Prodt.: i) Polymeric Glycol; ii)'s products
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