Thermoplastic elastomer comprising...

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber

Reexamination Certificate

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C428S221000, C428S365000, C528S301000, C528S302000, C528S310000, C528S335000, C528S422000, C528S298000, C528S308600, C525S420000, C525S425000

Reexamination Certificate

active

06979492

ABSTRACT:
A poly(trimethylene-ethylene ether) amide comprises a soft segment from poly(trimethylene-ethylene ether) glycol and a polyamide hard segment, preferably joined by ester linkages. The poly(trimethylene-ethylene ether) ester amides in accordance with the invention are particularly useful as shaped articles. The shaped articles are, preferably, prepared from fibers, fabrics or films.

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International Search Report, date of mailing: Dec. 29, 2003.

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