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.alpha.-Hydrazono .alpha.-phenyl acetonitriles, their preparatio

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,...

Patent

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2,4-Dinitro-2'-acylamino-4'-dialkylamino-5'-alkoxy-alkyleneoxy-1

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Mixed dyes – noncomplexed

Patent

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2-cyano-4,6-dinitrophenyl mono-azo dyes for polyester and cellul

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Mixed dyes – noncomplexed

Patent

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4-Substituted benzothiazol-2-ylazo-N-c8-14-alkykl-N-(2'-cyanoeth

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Mixed dyes – noncomplexed

Patent

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Acetoacetic arylide azo dyestuffs for synthetic materials, espec

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Azo – acridone – or quinone dye

Patent

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Acid dyes

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Azo – acridone – or quinone dye

Reexamination Certificate

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Acid monomethine-metal complex dyestuffs

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Azo – acridone – or quinone dye

Patent

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Acid yellow dye and method for using same

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Mixed dyes – noncomplexed

Patent

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Adhesive-tape cutting device of an adhesive-tape holder

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Oxidation dye – e.g. – aniline – nitroaniline – etc.

Reexamination Certificate

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Amphoteric fluorescent whitening agents

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Reexamination Certificate

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Amphoteric styrene derivatives useful as fluorescent brighteners

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Patent

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Anionic azo dye mixtures and their use for dyeing natural and sy

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Mixed dyes – noncomplexed

Patent

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Anthrapyridone compounds, water-based ink composition, and artic

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Basic dye – including diphenylmethane – triphenylmethane,...

Patent

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Anthraquinone compounds and process for dyeing therewith

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Mixed dyes – noncomplexed

Patent

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Anthraquinone dyes, preparation thereof and use thereof

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Mixed dyes – noncomplexed

Reexamination Certificate

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Anthraquinone dyes, process for their preparation, and use there

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Azo – acridone – or quinone dye

Patent

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Anthraquinone dyes, their preparation and their use

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Azo – acridone – or quinone dye

Patent

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Anthraquinone reactive dyestuffs

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Azo – acridone – or quinone dye

Patent

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Anthraquinone-azomethine compounds, processes for their preparat

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Pigments used as dyes

Patent

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Aqueous dye preparations containing coumarin dyes

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Fluorescent dye – e.g. – stilbene – benzimidazole – benzoxazole,...

Patent

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