C09B 67 - Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films

Patents for C09B 67 - Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films (19,338)
11/1997
11/26/1997	EP0808879A2 Pigment preparations
11/26/1997	EP0808878A2 Process for producing pigment composition, pigment composition and its use
11/26/1997	EP0808344A1 Process for producing electrophotographically active titanylphthalocyanine
11/26/1997	EP0808150A1 Use of a composition containing a film-forming polymer dispersion and a non-melanic pigment for temporarily dyeing human or animal hair
11/25/1997	US5690857 Thermochromic effect pigment and process for producing the same
11/25/1997	US5690699 Azo dye mixtures and their use
11/25/1997	US5690698 Monoazo or disazo dyes
11/25/1997	US5690696 Combinations of two para-phenylenediamine oxidation bases and a meta-phenylenediamine coupler for the oxidation dyeing of keratinous fibers
11/21/1997	CA2205672A1 Process for trichromatic dyeing or printing
11/20/1997	WO1997043353A1 Solvent resistant non-formaldehyde thermoset fluorescent pigment
11/20/1997	WO1997043351A1 Water-based pigmented inks
11/20/1997	DE19619460A1 Liquid crystalline material with definite birefringence for visible light and selective ultra-violet properties
11/20/1997	CA2253868A1 Solvent resistant non-formaldehyde thermoset fluorescent pigment
11/19/1997	EP0807668A2 Crystal growth modifiers for perylene pigments
11/19/1997	EP0807431A2 Process for the manufacture of carotenoid compositions
11/19/1997	EP0807294A1 Photo-erasable data processing forms
11/19/1997	EP0807146A1 Granular leuco vat-dye preparations
11/19/1997	EP0711312B1 Sulphonated and oxidised indene polymers and their use as dispergents
11/19/1997	EP0688344B1 Dispersion
11/19/1997	CN1165163A Aqueous pigment dispersion, water-soluble resin, production process of resin, and equipment suitable for use with dispersion
11/19/1997	CN1165162A Mixtures of monoazopyridone dyes
11/18/1997	US5688858 Dispersant
11/18/1997	US5688619 Photoconductive compound in resin for multilayer element
11/18/1997	US5688288 Disperse dye composition and method for dyeing hydrophobic fiber material therewith
11/13/1997	WO1997042262A1 Composition and process for high load coloring of plasticized resins
11/12/1997	EP0806456A2 Oxidation process for preparing quinacridone pigments
11/12/1997	EP0806200A2 Composition and process for dying keratin fibres
11/12/1997	EP0806199A2 Composition and method for dyeing keratin fibres
11/12/1997	EP0806198A2 Dyeing composition
11/12/1997	CN1164550A Pigment
11/12/1997	CN1164549A Black dye composition
11/11/1997	USRE35654 Mixed coupled azo pigments
11/11/1997	US5686296 Yeast debris products
11/11/1997	US5685901 Colorfastness; enhanced rheology, shelf life
11/06/1997	WO1997041178A1 Aqueous dispersions containing substituted succinic anhydride derivatives
11/06/1997	WO1997041177A1 Process for producing the stable modification of formazan colorants
11/05/1997	EP0805189A2 Incorporation of pigment derivatives during quinacridone preparation processes
11/05/1997	EP0805188A2 Incorporation of aromatic polycyclic compounds during quinacridone preparation processes
11/05/1997	EP0804512A1 Coloured aluminium pigments, process for producing them and their use
11/05/1997	EP0804511A1 Novel colorants and colorant modifiers
11/05/1997	EP0804510A1 Monoazo pigments
11/05/1997	EP0804279A1 Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on amides
11/05/1997	EP0670041A4 Fluorescence energy transfer and intramolecular energy transfer in particles using novel compounds.
11/05/1997	CN1164252A Mixtures of azo dyes for black hues
11/05/1997	CN1163909A Reactive disazo dyes having naphthalenesulfonic acid coupling component
11/05/1997	CN1163908A Photostable microcapsules
11/04/1997	US5684107 Agglomerated polymer particles of finely divided, water-soluble or water-swellable polymers, the preparation thereof and the use thereof
11/04/1997	US5683843 Solid colored composition mutable by ultraviolet radiation
11/04/1997	US5683502 Incorporation of aromatic polycyclic compounds in quinacridone processes
10/1997
10/29/1997	EP0803563A1 Method of preparing and utilizing petroleum fuel markers
10/29/1997	EP0803554A2 Aqueous pigment dispersion, water-soluble resin, production process of the resin, and equipment suitable for use with the dispersion
10/29/1997	EP0803547A2 Copper phthalocyanine pigment
10/29/1997	EP0803546A1 Hydroxygallium phthalocyanine compound, production process therefor and electrophotographic photosensitive member using the compound
10/29/1997	EP0803545A2 Process for producing beta-form copper phthalocyanine pigment
10/29/1997	EP0803544A2 Surface-treated quinacridone and dioxazine pigments
10/29/1997	CN1163329A Disperse dye composition and dyeing method for using said hydrophobic fiber material
10/28/1997	US5681876 Pulverulent pigment preparation
10/28/1997	US5681380 Ink for ink jet printers
10/22/1997	EP0802240A2 Process for the manufacture of liquid dyestuff preparations with a low salt content
10/22/1997	EP0802239A1 Disperse dye composition and method for dyeing hydrophobic fiber materials with the composition
10/21/1997	US5679148 Coloring high molecular weight organic material; having superior gloss and rheology
10/21/1997	US5679139 Increase in color gamut
10/18/1997	CA2202718A1 Process for the preparation of low-salt, liquid dyestuff preparations
10/16/1997	WO1997037633A1 An enzyme for dyeing keratinous fibres
10/16/1997	CA2250832A1 An enzyme for dyeing keratinous fibres
10/15/1997	EP0801115A2 Water-reducible nigrosine dye compositions
10/15/1997	EP0801114A2 Dye compositions for polyamides and reactive dyes
10/15/1997	CN1161993A Phthalocyanine blue and production technology thereof
10/15/1997	CN1161992A Method for making beta-type copper phthalocyanine dye
10/14/1997	US5676708 Coloring petroleum products
10/09/1997	WO1997036969A1 Lcp blends
10/09/1997	WO1997036963A1 Effect coatings with colour impression depending on viewing angle
10/09/1997	CA2250778A1 Lcp blends
10/09/1997	CA2250709A1 Effect coatings with colour impression depending on viewing angle
10/08/1997	EP0799877A1 Polymerized liquid crystal compositions
10/08/1997	EP0799863A2 Process for the manufacture of linear non-substituted quinacridone pigments in the beta phase
10/08/1997	EP0799862A2 Process for the manufacture of quinacridone pigments
10/08/1997	EP0799246A1 Improved mutable composition
10/08/1997	CN1161359A Process for prodn. of ink concentrates
10/08/1997	CN1161358A Prodn. of pigments
10/07/1997	US5675002 Purification of hydrophobic solids
10/07/1997	US5674669 Contains a monomethine pyrazolone oxonol dye with a 1-phenyl group bearing a sulfo or sulfato substituent
10/07/1997	US5674622 Fluorescent dye blends
10/02/1997	WO1997035933A1 Food grade jet inks
10/02/1997	WO1997035927A1 Stable dye compositions
10/02/1997	WO1997035926A1 Dye mixtures containing thienyl and/or thiazolazo dyes
10/02/1997	WO1997035848A1 Triazine derivatives as fixers in colouring and as cross-linking agents
10/02/1997	WO1997020892A3 Pigments admixed with lubricating agents
10/02/1997	DE19612975A1 Effektbeschichtungen mit vom Betrachtungswinkel abhängigem Farbeindruck Effect coatings dependent on the viewing angle color impression
10/02/1997	DE19612973A1 LCP-Blends LCP blends
10/02/1997	DE19611668A1 Triazinderivate Triazine derivatives
10/02/1997	CA2249980A1 Food grade jet inks
10/02/1997	CA2201438A1 Process for preparing linear unsubstituted beta-phase quinacridone pigments
10/01/1997	EP0798346A2 Hydroxygallium phthalocyanine and alkoxygallium phthalocyanine dimers
10/01/1997	EP0797614A1 Comb pigment dispersants
10/01/1997	CN1160733A Stable liquid suspensions and method for analyzing same
10/01/1997	CN1036000C Method for producing condensation compound of methyl naphthalene sulfonic acid and formaldehyde
09/1997
09/30/1997	US5672643 Fluorescent dye blends
09/30/1997	US5672202 Pigment compositions
09/29/1997	CA2200239A1 Hydroxygallium phthalocyanine and alkoxygallium phthalocyanine dimers

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