4. Bleaching and dyeing; fluid treatment and chemical modification
  5. Multiple chemically diverse fibers or fibers with different...
  6. Synthetic polyamide

Robert Dewhurst

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Dyeable spandex

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...
Reexamination Certificate

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Process for dyeing synthetic polyamide fiber materials

Bleaching and dyeing; fluid treatment and chemical modification – Multiple chemically diverse fibers or fibers with different... – Synthetic polyamide
Patent

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Profile ID: LFUS-PAI-P-1575170

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