| 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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| 06/17/2004 | US20040111812 easily produced without a desalting process which has been included in a conventional process and it has an good storage stability and good fluorescent brightening effect |
| 06/17/2004 | CA2498972A1 Dust-free pigment compositions obtainable by spray-drying |
| 06/16/2004 | EP1332183B1 Phthalic acid imides as synergists for improving the properties of aqueous pigment preparations |
| 06/16/2004 | EP1274803B1 Dye mixture of water-soluble fiber-reactive azo dyes, method for the production and use thereof |
| 06/16/2004 | EP1137715B1 Fiber-reactive disazo dyestuffs |
| 06/16/2004 | EP0999823B1 Composition for dyeing keratin fibres and dyeing method using same |
| 06/16/2004 | CN1505667A Pigment compositions and pigmented water-based coating materials |
| 06/16/2004 | CN1505666A Reactive dye mixtures |
| 06/16/2004 | CN1505665A Dye combination |
| 06/16/2004 | CN1504777A Coloration-photosensitive resin composition |
| 06/16/2004 | CN1504515A Modifier for fluidity of organic phthalocyanine |
| 06/16/2004 | CN1153819C Pigment mixture |
| 06/16/2004 | CN1153817C High light-fastness yellow dye combination |
| 06/15/2004 | US6750002 Mixture of anionic dye and water with nonionic surfactant; agitation |
| 06/15/2004 | US6749932 Colorants, colored articles and methods of making them |
| 06/10/2004 | WO2004048482A1 Preparation and use of nanosize pigment compositions |
| 06/10/2004 | WO2004048481A2 Dual colorants |
| 06/10/2004 | WO2004048478A1 Method for producing a liquid formulation of salts of sulfoacidic azo dyes |
| 06/10/2004 | WO2004048445A1 Dendrimer-type macromolecular structure comprising an encapsulated dye and applications |
| 06/10/2004 | US20040110075 Reacting mixture comprising phthalonitrile and titanium tetrachloride to to form lightly chlorine-substituted titanyl phthalocyanine;combining with titanyl tetrafluorophthalocyanine; treating crystalline pigment mixture to form amorphous mixture |
| 06/10/2004 | CA2505847A1 Preparation and use of nanosize pigment compositions |
| 06/09/2004 | EP1426418A1 Cocrystals containing high concentration of chlorine titanyl phthalocyanine and low concentration of titanyl fluorophthalocyanine, and electrophotographic element containing same |
| 06/09/2004 | EP1426417A1 Self-dispersing titanyl phthalocyanine pigment compositions and electrophotographic charge generation layers containing same |
| 06/09/2004 | EP1426416A1 Two-stage milling process for preparing cocrystals of titanyl fluorophthalocyanine and titanyl phthalocyanine, and electrophotographic element containing the same |
| 06/09/2004 | EP1426415A1 Process for forming cycrystals containing chlorine-free titanyl phthalocyanine and low concentration of titanyl fluorophthalocyanine using organic milling aid |
| 06/09/2004 | EP1426414A1 Uniform cocrystals of titanyl fluorophthalocyanine and titanyl phtalocyanine formed in trichloroethane, and charge generating layer containing same |
| 06/09/2004 | EP1425355A1 A compressed fluid formulation |
| 06/09/2004 | EP1425282A2 Process for the preparation of diketopyrrolopyrroles |
| 06/09/2004 | DE10256416A1 Feste Pigmentzubereitungen, enthaltend Pigmentderivate und oberflächenaktive Additive A solid pigment preparations comprising pigment derivatives and surface-active additives |
| 06/09/2004 | CN1503828A Fiber-reactive mono-Azo dyes |
| 06/09/2004 | CN1503827A Metallocenyl phthalocyanines as optical recording media |
| 06/09/2004 | CN1502649A Stable IR dye composition for invisible marking |
| 06/08/2004 | USRE38531 Anionic dyes; very intense dark shades for leather |
| 06/03/2004 | WO2004046253A1 Optical data memories comprising cobalt phtalocyanin with an axial substituent and axial ligand in an information photoinscribtible layer |
| 06/03/2004 | WO2004046251A2 Solid pigment preparations containing water-soluble anionic surface-active additives that comprise carboxylate groups |
| 06/03/2004 | WO2004045755A2 Aqueous emulsion polymer as dispersant |
| 06/03/2004 | US20040106055 Process for forming cocrystals containing chlorine-free titanyl phthalocyanines and low concentration of titanyl fluorophthalocyanine using organic milling aid |
| 06/03/2004 | US20040106053 Two-stage milling process for preparing cocrystals of titanyl fluorophthalocyanine and titanyl phthalocyanine, and electrophotographic element containing same |
| 06/03/2004 | US20040106052 Uniform cocrystals of titanyl fluorophthalocyanine and titanyl phthalocyanine formed in trichloroethane, and charge generating layer containing same |
| 06/02/2004 | EP1424370A1 Yellow pigment composition for image recording and process for producing the same |
| 06/02/2004 | EP1423569A2 Vat acid dyeing of textile fibers |
| 06/02/2004 | EP1423477A1 Dye composition and the use of the same for dyeing powder coatings |
| 06/02/2004 | EP1423470A2 Articles containing thioxanthone dyes |
| 06/02/2004 | EP1423355A1 Bridged p-phenylenediamines |
| 06/02/2004 | EP1423151A1 Light-stabilized $i(in vivo) stain composition and method of manufacture |
| 06/02/2004 | CN1501964A The use of aromatic compounds as phase directors and particle size reducers for quinacridone pigments |
| 06/01/2004 | US6743901 Preparation of liquid formulations of basic azo dyes |
| 06/01/2004 | US6743848 Pigment dispersing resins |
| 06/01/2004 | US6743835 Spraying an aqueous formulation, of a pigment presscake, a wetting agent, a dispersant and water into a fluidized bed, whereby said water is removed |
| 05/27/2004 | WO2004044058A1 Phthalimidyl-azo dyes, process for their preparation and their use |
| 05/27/2004 | US20040102553 Print thickener composition and method of making the same |
| 05/27/2004 | US20040102343 Dual colorants |
| 05/27/2004 | US20040099180 Colors materials comprising azo dyes having photostability, waterproofing, hermetic sealing, shelf life and colorfastness |
| 05/27/2004 | DE10253804A1 Solid pigment preparation for use with high mol. wt. (in)organic materials contains a polymeric water-soluble anionic surfactant and optionally also a polyether- based nonionic surfactant |
| 05/27/2004 | DE10253610A1 Optical data carriers have information layers containing axially-substituted light-absorbing cobalt (III) phthalocyanine compounds, some of which are new |
| 05/26/2004 | EP1422273A1 Stable IR dye compositions for invisible marking |
| 05/26/2004 | EP1422270A1 Paint thickener composition and method of making the same |
| 05/26/2004 | EP1421582A1 Optical data support containing a phthalocyanine dye in the information layer as light-absorbing compound |
| 05/26/2004 | EP1234006B1 Organic pigment and a method for its preparation |
| 05/26/2004 | EP0935691B1 Optical brightening agent |
| 05/26/2004 | CN1500125A Aqueous ink compsn.water-soluble dye compsn. and ink-jet recording method |
| 05/26/2004 | CN1500124A Azo dyes |
| 05/26/2004 | CN1498923A Dyeing compon. for textile materials |
| 05/26/2004 | CN1151207C Process for dichromatic or trichromatic dyeing or printing |
| 05/25/2004 | US6740154 Paint colorant product and method |
| 05/21/2004 | WO2004041944A1 Blue dye with particularly high purity and positive triboelectric control effect |
| 05/21/2004 | WO2004041941A1 Dye mixtures of fibre-reactive azo dyes and use thereof for dyeing material containing hydroxy- and/or carboxamido groups |
| 05/21/2004 | WO2004035276A3 Use of preparations comprising pigments and dyestuffs for the decorative colouring of derived timber products |
| 05/21/2004 | CA2505390A1 Dye mixtures of fibre-reactive azo dyes and use thereof for dyeing material containing hydroxy- and/or carboxamido groups |
| 05/21/2004 | CA2500803A1 Blue dye with particularly high purity and positive triboelectric control effect |
| 05/20/2004 | US20040097716 Phthalimidyl azo dyes, process for the preparation thereof and the use thereof |
| 05/20/2004 | US20040097618 Monoazo metal complex compound containing composition and production method thereof |
| 05/20/2004 | US20040095523 Spectrum-controllable reflective polarizers having electrically-switchable modes of operation |
| 05/20/2004 | US20040094066 When sulfonated pigment derivatives having certain quaternary ammonium cations as cations are used as dispersants |
| 05/19/2004 | EP1419202A1 Method for coating substrate surfaces |
| 05/19/2004 | EP1419200A1 Method of producing stabilized organic pigment particles and device therefor |
| 05/19/2004 | EP1419199A1 Pigmented 1-naphtholsulphonic acid-based monoazo pigments |
| 05/19/2004 | CN1498250A Aqueous liquid composition of fluorescent brightener excellent in dyeing |
| 05/19/2004 | CN1497024A Water ink, ink-jet recording method, ink storage tank, recording assembly and ink-jet recording device |
| 05/19/2004 | CN1497020A Water composite containing polymer nanoparticle |
| 05/18/2004 | US6737094 For producing beverage |
| 05/18/2004 | US6736862 Indole/indoline based hybrid dyes and indole/indoline based hybrid dye intermediate products |
| 05/13/2004 | WO2004039895A1 Pigment formulations and processes for their preparation |
| 05/13/2004 | WO2004039483A1 Dispersing agent or solubilizing agent containing calixarene compound |
| 05/13/2004 | US20040092627 Warp-free pigment compositons comprising diaryldiketopyrrolo[3,4-c]pyrroles |
| 05/13/2004 | US20040091742 Naphthalocyanine based charge generating materials; photo-receptor, photoconductive, optical recording, solar cell and/or nonlinear optical materials; synthesis |
| 05/13/2004 | US20040089847 Dye, solvent; and 2-butoxy ethylacetate, 2-phenylethanol, benzyl alcohol, 4-methoxyphenol and/or cyclohexanol; bacteria |
| 05/13/2004 | US20040089201 Polyolefin wax prepared from one or more olefins by catalysis with a single-site catalyst comprising a transition metal containing not more than one cyclopentadienyl system per metal |
| 05/13/2004 | DE10251394A1 Triamino triphenylmethane compound with low primary aromatic amine content as determined by HPLC is useful as a wide application pigment and is obtained by Friedel-Crafts alkylation with steam distillation |
| 05/12/2004 | EP1418207A1 Mu-oxo bridged heterometal compound and selective production method thereof |
| 05/12/2004 | EP1417265A2 Liquid colour compositions with acyglycerols as dispersants |
| 05/12/2004 | EP1417264A1 Novel azo pigments |
| 05/12/2004 | EP1416810A1 Compositions comprising sugar beet pectin and carotenoids |
| 05/12/2004 | EP0889938B1 Food grade jet inks |
| 05/12/2004 | CN1495541A Photoconductor substance based on charge production substance complex |
| 05/12/2004 | CN1495242A 粘合剂组合物 The adhesive composition |
| 05/12/2004 | CN1495238A Water pigment dispersion, ink-jet ink and method for making water pigment dispersion |
| 05/12/2004 | CN1495234A Colouring agent containing polymer nano granules, dispersing agent and dispersion |
| 05/11/2004 | US6734242 Composition |
| 05/11/2004 | US6734231 Pigment in urea-formalde resin |