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 > ry 1-10C MonoAlc. b) Aliphatic Diam > ine Chain Extender 2-12C. & c) > Primary Aliphatic Monoamine > Chain Terminator 5-12C, WHEREIN > Polyurethaneurea has: > Monoalkylurea Ends (M) & > Alkylurethane Ends (A); (M)/(A)=

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Alkylurethane Ends (A); (M)/(A)='s subsections
0.5:1-10:1; & WHEREIN

Alkylurethane Ends (A); (M)/(A)='s products
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