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) |
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11/12/1996 | US5574078 Thermal compositions |
11/12/1996 | US5573909 Fluorescent labeling using microparticles with controllable stokes shift |
11/12/1996 | CA2071469C Amorphous phthalocyanine compound or mixture of amorphous phthalocyanine compounds, and method for preparing same |
11/07/1996 | WO1996034903A1 Graft polymers made of alkylene oxide units-containing polymers and ethylenically unsaturated compounds, process for preparing the same and their use |
11/07/1996 | WO1996034591A1 Diaminopyrazole-containing compositions for colouring keratin fibres, colouring process, novel diaminopyrazoles and method for their preparation |
11/07/1996 | DE19516387A1 Dispersant and pigment formulation e.g. preventing fibre break |
11/07/1996 | DE19515943A1 Pfropfpolymerisate aus Alkylenoxideinheiten enthaltenden Polymerisaten und ethylenisch ungesättigten Verbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung Graft polymers of alkylene oxide and polymers containing ethylenically unsaturated compounds, processes for their preparation and their use |
11/06/1996 | EP0741171A2 Pigmentary preparation |
11/06/1996 | EP0741168A1 Sulphur dyes |
11/06/1996 | EP0740931A1 Compositions for dyeing keratinic fibers containing diaminopyrazoles, process for dyeing, diaminopyrazoles and process for their preparation |
11/06/1996 | CA2175764A1 Pigment preparation |
11/05/1996 | US5571551 High molecular weight gallotannins as a stain-inhibiting agent for food dyes |
11/05/1996 | CA2175766A1 Dispersants for pigment concentrates |
11/05/1996 | CA2061309C Processes for the preparation of titanylphthalocyanines |
11/05/1996 | CA1338689C Sulfur-containing nitroaminobenzene dyes, process and hair dye compositions |
10/30/1996 | EP0740200A1 Photographic elements containing oxonol filter dye mixture and their preparation |
10/30/1996 | EP0739952A2 Azo dyestuff mixtures and their use |
10/30/1996 | EP0739951A1 Process for the production of phthalocyanine pigment |
10/30/1996 | EP0739950A2 Reactive dioxazine dye stuffs, their preparation and use |
10/30/1996 | EP0689522B1 Method of separating anionic organic compounds out of aqueous solution |
10/30/1996 | CN1134440A Azo dye mixtures and their use |
10/30/1996 | CN1134275A Composition for oxidation dyeing of keratinous fibres, and dyeing process using this composition |
10/29/1996 | US5569751 Diazotization; coupling |
10/29/1996 | US5569309 Disperse dye compositions |
10/23/1996 | EP0738766A1 Stable liquid suspensions of sulphur dyes and method for analyzing same |
10/23/1996 | EP0738609A1 Laser absorbable photobleachable compositions |
10/23/1996 | EP0575603B1 Product based on coloured mineral particles including a melanic pigment, process for preparing same and application in cosmetics |
10/23/1996 | CN1134165A Correction and marking materials |
10/23/1996 | CN1133864A Blue disperse dye mixture |
10/23/1996 | CN1133863A Novel titanyloxyloxyphthalocyanine crystal, mothod for preparing such crystal, and electrophotographic photoreceptor that comprises titanyloxyphthalocyanine crystal as charge generation material |
10/23/1996 | CN1133862A Process for preparation of triphenylmethane coloring agents |
10/22/1996 | US5567559 Improving the charge generation efficiency by complexing with ammonia |
10/22/1996 | US5567558 Photoconductive film comprising charge generating and transfer phthalocyanine dyes |
10/22/1996 | US5567470 Comprising a benzo-2,1-isothiazole-azo-phenyl-tertamines dye; solvent solubility, light resistance, storage stability |
10/22/1996 | CA1338668C Pigments and use thereof |
10/16/1996 | EP0737723A1 Pigment compositions based on 3,6-di(4-biphenyl)-1,4-diketopyrrolo (3,4 c)-pyrrole |
10/16/1996 | EP0737215A1 Graft copolymers of unsaturated monomers and polyhydroxy compounds, process for producing them and their use |
10/16/1996 | EP0737212A1 Colored metallic pigments |
10/16/1996 | CN1133602A Toners for polyesters |
10/16/1996 | CN1133323A Azo-dye mixer, azo-dye preparation and application thereof |
10/15/1996 | US5565578 Process for the preparation of diaryldiketopyrrolopyrrole pigments |
10/15/1996 | US5565102 Process for purifying organic synthesis products |
10/15/1996 | US5565024 Substrates coated with layers of metal oxides containing borosilicates |
10/15/1996 | CA2174062A1 Pigment compositions based on 3,6-di(4-biphenyl)-1,4-diketo-pyrrolo ¬3,4 c|-pyrrole |
10/10/1996 | WO1996031565A1 Aqueous dispersions of fluorescent pigments |
10/10/1996 | DE19512084A1 Wetting of powders, esp. paint pigments |
10/09/1996 | EP0736865A1 Dye solution containing hindered solvent functionality |
10/09/1996 | EP0736576A1 Green mixtures of disperse dyes |
10/09/1996 | EP0736070A1 Process for making a non-aqueous dispersion of a cooper phthalocyanine |
10/09/1996 | EP0736060A1 Cross-linked polymers with a porous structure |
10/08/1996 | US5563261 Dissolving precursor in concentrated acid and reprecipitating in basic aqueous media |
10/08/1996 | US5563248 Fiber reactive formazan dyes containing a vinyl sulfonyl reactive group |
10/08/1996 | US5562763 Spray-drying without addition of additives; inorganic and organic pigments |
10/02/1996 | EP0735113A2 Mixtures of reactive dyes and their use |
10/02/1996 | EP0735112A2 Mixtures of reactive azo dyes and their use for dyeing fibrous material containing hydroxy and/or carbonamide groups |
10/02/1996 | EP0735111A1 Mixture of blue reactive dyes and its use for dyeing fibrous materials containing hydroxy and/or carbonamide groups |
10/02/1996 | EP0735110A1 Dye mixtures containing a hydroxypyridone azo dye |
10/02/1996 | EP0735109A2 Aqueous pigment preparations |
10/02/1996 | EP0735107A2 Reactive dyes and their use |
10/02/1996 | EP0735014A1 Process for the selective oxidation of compounds |
10/02/1996 | EP0690883B1 Aqueous graft copolymer pigment dispersants |
10/01/1996 | US5561232 Carbamate group-containing soluble chromophores; solid state fluorescence in the ultraviolet range |
09/26/1996 | WO1996029368A1 Colour-fast monoazo dyes, their production and use |
09/26/1996 | WO1996029046A1 Polymer dyestuffs and their use for dyeing fibres |
09/26/1996 | DE19609956A1 Optical brightener mixt. for (semi) synthetic or natural polymers |
09/26/1996 | DE19511088A1 Beta crystal modification of diazo dye |
09/26/1996 | DE19510312A1 Polymere Farbstoffe Polymeric dyes |
09/26/1996 | DE19510097A1 Novel beta and gamma-modifications of known mono:azo dye |
09/25/1996 | EP0733080A1 Colourants, coloured articles and methods of making them |
09/24/1996 | US5559216 Azo coupling |
09/24/1996 | US5559215 Black mixture of fibre-reactive azo dyes containing essentially a navy-blue disazo dye and an orange monoazo dye, as well as novel fibre-reactive phenylazonaphthol dyes containing A 2-(2'-sufophenylamino)-4-fluoro-1,3,5-triazin-6-ylamino group |
09/24/1996 | US5558808 Colored transmission fluid |
09/24/1996 | US5558705 Organometallic coupler, polymeric shell |
09/19/1996 | WO1996028483A1 Aqueous solutions or dispersions of copolymers of monoethylenically unsaturated dicarboxylic acids or their anhydrides and of branched chain oligomers or polymers |
09/19/1996 | DE19509956A1 Blue dye mixts. contg. two copper phthalazan dyes used in tri-chrome mixt. |
09/19/1996 | DE19508655A1 Wäßrige Lösungen oder wäßrige Dispersionen von Copolymerisaten aus monoethylenisch ungesättigten Dicarbonsäuren oder deren Anhydriden und verzweigtkettigen Oligomeren oder Polymeren Aqueous solutions or aqueous dispersions of copolymers of monoethylenically unsaturated dicarboxylic acids or their anhydrides and branched oligomers or polymers |
09/18/1996 | EP0732378A2 Method for purifying xanthophyll compound |
09/18/1996 | CN1131436A Recovery of insoluble biosynthetic products |
09/17/1996 | US5556967 From gallium trihalide and phthalonitrile or diiminoisoindoline, photoconductivity |
09/17/1996 | US5556966 Process for the production of aluminum phthalocyanine composition |
09/17/1996 | US5556641 Light stable color compositions |
09/17/1996 | US5556583 Inks, paints, etc |
09/17/1996 | US5556456 Organic dioxazine pigments for paints or printing inks in nonaqueous dispersion systems |
09/17/1996 | US5556454 Modified natural resin esters, processes for their preparation and their use as binder resins in printing inks |
09/17/1996 | US5556435 Disazo and monoazo dyes, cellulose fibers |
09/17/1996 | CA2171780A1 Method for purifying xanthophyll compound |
09/11/1996 | EP0731147A2 Organic soluble cationic dyes with fluorinated alkylsulfonyl counterions |
09/11/1996 | EP0731146A2 Cationic dyes, their production and use |
09/11/1996 | EP0731145A2 Black dyestuff mixtures of fibre reactive azo dyestuffs and their utilization for dyeing of hydroxy- and/or carbonamide group containing fibre material |
09/11/1996 | EP0730731A1 Process of production of a preparation for staining nuclear dna, preparation obtained thereby and kit for its use |
09/11/1996 | CN1130661A Mixed crystals and solid solutions of 1,4-diketopyrrolopyrroles |
09/11/1996 | CN1130660A Blue series reactivity dye composition and dye composition blend with same |
09/10/1996 | US5554736 Azo dyes containing a 2-(arylsulphonylamino)pyrimidine radical |
09/10/1996 | US5554732 Fibre-reactive disazo dyestuffs |
09/10/1996 | US5554217 Coloring high molecular weight materials; coatings, inks; flop effect, gloss, weatherability, rheology |
09/10/1996 | US5553714 Method for detecting and separating thermoplastic containers with near infrared fluorosphores |
09/06/1996 | WO1996026986A1 Method of preparing resin/pigment compositions for printing inks |
09/06/1996 | WO1996026982A1 Method of dyeing polyester and polyester-containing textile materials |
09/04/1996 | EP0730010A1 Mixtures of reactive dyes for navy blue hue |
09/04/1996 | CN1130391A Dye mixtures containing azo dyes having the same colour and coupling component from diaminopyridine series |