4. Bleaching and dyeing; fluid treatment and chemical modification
  5. Chemical modification of textiles or fibers or products thereof
  6. Treating textiles or fibers from synthetic resin or natural...

David J. Marfell

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Melt spun yarns having high luster

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

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Process for improving the fixation of dyes on materials containi

Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – Treating textiles or fibers from synthetic resin or natural...
Patent

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Process for treating a polyester bicomponent fiber

Textiles: manufacturing – Thread finishing – Surface modification of running length
Reexamination Certificate

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Process for treating a polyester bicomponent fiber

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

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Vat acid dyeing of textile fibers

Bleaching and dyeing; fluid treatment and chemical modification – Dry dye composition other than mere mixture of two or more...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1352005

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