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Polymeric cationic dyes including a quaternized pyridinium group

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Basic dye containing strongly basic onium or alkylene imine...
Patent

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Process for dyeing paper

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Basic dye containing strongly basic onium or alkylene imine...
Patent

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Process for preparing poly (paraphenylene terephthalamide) fiber

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Basic dye containing strongly basic onium or alkylene imine...
Patent

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Process for restoring the natural appearance of para-aramid...

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Basic dye containing strongly basic onium or alkylene imine...
Reexamination Certificate

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Process for the dyeing of polyacrylonitrile materials with catio

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Basic dye containing strongly basic onium or alkylene imine...
Patent

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Processes for dyeing paper, and agents containing azo dyestuffs

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Basic dye containing strongly basic onium or alkylene imine...
Patent

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