| 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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| 06/29/1995 | WO1995017444A1 Graft copolymers of unsaturated monomers and polyhydroxy compounds, process for producing them and their use |
| 06/29/1995 | CA2179777A1 Graft copolymers of unsaturated monomers and polyhydroxy compounds, process for producing them and their use |
| 06/28/1995 | EP0659843A2 Non-brilliant pigment |
| 06/28/1995 | EP0659842A2 Pigment compositions |
| 06/28/1995 | EP0659841A2 Disperse dye mixture |
| 06/28/1995 | EP0659840A2 Organic pigments coated with zirconium or titanium phosphate complexes |
| 06/28/1995 | EP0659070A1 Cosmetic composition containing solid particles coated with an amphoteric polymer. |
| 06/28/1995 | EP0659069A1 Cosmetic composition containing solid organic articles coated with a cationic polymer. |
| 06/28/1995 | CN1029141C Phthalocyanine fibre-reactive dyes |
| 06/27/1995 | US5428141 Fiber-reactive dyes for cotton, polyamides |
| 06/27/1995 | US5428138 Red 2,6-dicyanophenylazo dyes and the preparation and use thereof |
| 06/27/1995 | US5428136 Printing inks; for coloring natural and artificial materials, paper |
| 06/27/1995 | US5427616 Process for the production of copper phthalocyanine pigment composition |
| 06/27/1995 | CA1336068C Multiwall polymeric microcapsules |
| 06/23/1995 | CA2138606A1 Organic pigments coated with zr or ti phosphate complexes |
| 06/21/1995 | EP0658605A1 Process of trichromic dyeing or printing |
| 06/21/1995 | EP0658442A1 Mixture of indoaniline dyes in dye-donor element for thermal dye transfer |
| 06/21/1995 | EP0658441A1 Mixture of indoaniline dyes in dye-donor element for thermal dye transfer |
| 06/21/1995 | EP0658165A1 Dispersing agents |
| 06/21/1995 | CN1103877A Dye composition and dyeing method using same |
| 06/20/1995 | US5426022 Silver halide emulsion layer, a color copler and a ultraviolet radiation stabilizer; used for colorphotography |
| 06/20/1995 | US5425993 Preparing lipid phase, contacting with aqueous phase to be encapsulated in vesicles, adding dispersion aqueous phase and precursor of submicronic particles, adding solution of agent capable of transforming precursor into particles |
| 06/20/1995 | CA2031419C Benzoquinone dye, rope-dyeing dye compositions, cotton rope-dyeing methods using same, and the thus dyed materials |
| 06/17/1995 | CA2138085A1 Process for trichromatic dyeing or printing |
| 06/14/1995 | EP0657506A1 Azo dyes, their preparation and use |
| 06/14/1995 | CN1103651A Anticorrosive pigments |
| 06/13/1995 | US5424469 Process for preparing polyglycerol fatty acid ester mixtures and use in cosmetic, pharmeceutical and chemical preparations |
| 06/13/1995 | US5424453 Purification of indigo |
| 06/13/1995 | US5424452 Diketopyrrolopyrroles and pigments thereof |
| 06/13/1995 | US5424429 Preparation of pigmentary 2,9-dichloroquinacridone |
| 06/13/1995 | US5424364 Comb pigment dispersants |
| 06/13/1995 | US5423906 Black dyes which yield water resistant images on paper when used for thermal printing |
| 06/13/1995 | US5423888 Phthalocyanine dyes |
| 06/08/1995 | WO1995015353A1 Colourants, coloured articles and methods of making them |
| 06/07/1995 | EP0656404A2 Compositions based on 2,9-dichloroquinacridone pigments |
| 06/07/1995 | EP0656403A2 Pigment composition based on diketopyrrolopyrrol and an aminoalkyl acrylic resin |
| 06/07/1995 | EP0656402A2 Pigment compositions based on diketopyrrolopyrrols and an aminoalkyl acrylic resin |
| 06/07/1995 | EP0519993B1 Process for manufacturing pigment concentrates |
| 06/06/1995 | US5421870 Fluoran compound, anionic surfactant, thickener |
| 06/06/1995 | US5421834 Cyan mixtures for dye transfer |
| 06/02/1995 | CA2136914A1 Pigment composition of a modified diketopyrrolopyrrole and an aminoalkl acrylate resin |
| 06/02/1995 | CA2136912A1 Compositions based on 2,9-dichloroquinacridone pigments |
| 06/02/1995 | CA2136911A1 Pigment compositions of a diketopyrrolopyrrole and an aminoalkyl acrylate resin |
| 06/01/1995 | DE4441223A1 Mat pigment useful in ink, lacquer, plastics and cosmetics |
| 05/31/1995 | EP0655485A2 Process for the manufacture of linear non-substituted quinacridone pigments in the beta phase |
| 05/31/1995 | CN1103085A Mixture of dye with group which is able to react with fibres and application of same |
| 05/30/1995 | US5420315 Surface-active compounds based on modified castor oil fatty substances |
| 05/30/1995 | US5420268 Oxytitanium phthalocyanine imaging members and processes thereof |
| 05/30/1995 | US5420187 Dispersant and monomer with polymerization catalyst and pigment |
| 05/26/1995 | CA2136598A1 Preparation of linea, unsubstituted quinacridone pigments of the .beta.-phase |
| 05/24/1995 | EP0654711A1 Compositions for making structured color images and application thereof |
| 05/24/1995 | EP0654506A2 Process for the manufacture of synergetic mixtures of pigments |
| 05/24/1995 | CN1102842A Dye mixture which can react with fibres and dyeing fibres with same |
| 05/23/1995 | US5418101 Photosensitive composition for use in an OPC comprising X-metal free phtholocyamine and a dispersant |
| 05/23/1995 | CA2135657A1 Compositions for making structured color images and application thereof |
| 05/23/1995 | CA2135596A1 Process for the preparation of synergistic pigment mixtures |
| 05/18/1995 | WO1995013569A1 Holographic flake pigment |
| 05/18/1995 | WO1995013568A1 Broad band reflection holograms and a dry process for making same |
| 05/17/1995 | EP0653624A2 Method for on-line analysis and control in industrial synthetic and dye processes using UV/VIS-spectroscopy and multicomponent analysis |
| 05/16/1995 | US5416263 Process for producing 4,4'-Diamino-1,1'-dianthraquinonyl pigments |
| 05/16/1995 | US5416207 Dichlorotin phthalocyanine crystal, process for producing the same, and electrophotographic photoreceptor using the same |
| 05/16/1995 | US5415950 Holographic flake pigment |
| 05/16/1995 | US5415669 Thioxanthene dyes for polyester textiles |
| 05/16/1995 | CA1335529C Dye compositions for dyeing denim cotton yarns and dyeing process and dyed articles using same |
| 05/10/1995 | EP0652044A1 Process for pyrifiying organic synthesis compounds |
| 05/10/1995 | EP0651776A1 Method of purifying solid hydrophobic substances |
| 05/09/1995 | US5413632 Organic pigments, process for their preparation and use in paints |
| 05/09/1995 | US5413613 Disperse dyes for red color on polyester |
| 05/04/1995 | WO1995011747A1 Colorant compositions and processes |
| 05/03/1995 | EP0651029A1 Pigment compositions |
| 05/03/1995 | EP0651028A1 Process of trichromic dyeing or printing |
| 05/03/1995 | EP0651026A1 Process for the manufacture of azo dyes |
| 05/03/1995 | EP0651025A1 Process for the production of dis-azo pigment whose amine content is small, and pigment produced by said process |
| 05/02/1995 | US5411802 Amino resins formed by polymerization and agglomeration |
| 05/02/1995 | US5411746 Solutions with opacifiers of titanium dioxide and iron oxide and immobilizer for dyes |
| 04/29/1995 | CA2134415A1 Process for trichromatic dyeing or printing |
| 04/29/1995 | CA2134412A1 Pigment compositions |
| 04/27/1995 | WO1995006871A3 Method for activation of polyanionic fluorescent dyes in low dielectric media with quaternary onium compounds |
| 04/26/1995 | EP0649884A1 Dye mixtures for optical recording layers |
| 04/26/1995 | EP0649883A1 Pigment compositions |
| 04/26/1995 | EP0649882A2 Water soluble Trisazo compounds, process for their manufacture and their use as dyestuffs |
| 04/26/1995 | EP0649881A1 Novel copper phtalocyanines and their use |
| 04/25/1995 | US5410041 A reactive dyes comprising the radical of a dioxazine, a phthalocyanine or an anthraquinone dye; colorfastness, good tinctorial strength; dyeing or printing cellulosic fibers, knit fabrics |
| 04/25/1995 | US5409502 Hair dye composition containing a 4'-amino-2-halogen-4-{bis-(-hydroxyethyl)amino} azobenzene compound |
| 04/21/1995 | CA2118377A1 Pigment compositions |
| 04/20/1995 | WO1995010567A1 Process for extraction of natural colours by means of bentonite |
| 04/19/1995 | EP0648817A1 Novel fluorescent dyes |
| 04/19/1995 | EP0648816A1 Dyeing of leather with dyestuff mixtures |
| 04/19/1995 | EP0648234A1 Graft copolymers of unsaturated monomers and sugars, process for producing the same and their use |
| 04/18/1995 | CA1335288C Modified beta-quinacridone pigment |
| 04/18/1995 | CA1335287C Process for preparation of yellow shade modification of gamma quinacridone |
| 04/14/1995 | CA2117860A1 Fluorescent pigments |
| 04/12/1995 | EP0647686A1 Disperse dye composition and method for dyeing hydrophobic fibers with it |
| 04/12/1995 | EP0647255A1 Process for the preparation of a melanin pigment with a small grain size and its use cosmetics |
| 04/12/1995 | EP0647254A1 Dye mixtures containing pyridonazo dyes. |
| 04/11/1995 | US5405822 Layer containing mixture of blue vinyl nitrile dye and green anthraquinone dye in polymeric binder bonded to substrate |
| 04/11/1995 | US5405416 A floatable dye mixtures consisting of a water soluble or disperse dye, a density controller microballoons and a binder; a marker locating a crashed aircraft, life rafts; pretective devices |
| 04/11/1995 | US5405415 Reactive dyes for cellulose materials |
| 04/06/1995 | WO1995009265A1 Concentrated dispersant based on decomposition products of polysaccharides in textile dyeing |
| 04/06/1995 | WO1995009205A1 Correction and marking materials |