Patents for C09D 17 - Pigment pastes, e.g. for mixing in paints (7,726)
06/1993
06/04/1993CA2083366A1 Process for preparing an aqueous dispersion including polymeric latex and titanium dioxide pigment
06/02/1993CN1072703A Synthetic resins
06/01/1993US5215579 Paste of pigment particles, organic phosphate or phosphite or pentavalent vanadium compound, solvent with nitro functional group
05/1993
05/26/1993EP0543188A1 Resins for pigment pastes
05/26/1993CN1020914C Process for preparation of heat stabilizing water base kaolins pigment slurry and its usage
05/19/1993EP0542644A1 Grinding and/or dispersion aid based on polymers and/or copolymers partially neutralised by magnesium for aqueous suspensions of mineral materials which are convenient for pigmentary applications
05/19/1993EP0542643A1 Grinding and/or dispersion aid based on polymers and/or copolymers partially neutralised by magnesium for aqueous suspensions of mineral materials which are convenient for pigmentary applications
05/19/1993EP0542215A1 Aqueous dispersion of lamellar silicate
05/19/1993EP0542083A1 Process for preparation of 1,2,3-tricyanobenzene, phthalocyanines obtainable from 1,2,3-tricyanobenzene and their use as pigments
05/19/1993EP0542052A1 Aqueous pigment dispersions
05/19/1993DE4137764A1 Pigment based on oxide(s) of silicon, zirconium or titanium particles - coated with iron oxide, used e.g. in lacquers, cosmetics and plastics
05/16/1993CA2082875A1 Synthetic resins
04/1993
04/28/1993EP0538411A1 Alumina trihydrate, methods of manufacture, and applications
04/21/1993EP0537900A2 Thickening agents
04/20/1993US5203917 Containing zirconium dioxide; heat treating mixed precipitates of bismuth, vanadate and zirconium salts
04/19/1993CA2080163A1 Non-aqueous thickening agents
04/14/1993EP0491854A4 Colored metallic pigments
04/13/1993CA2080144A1 Synthetic resins
04/07/1993EP0535972A1 Method of preparing sunscreens
04/06/1993US5200456 Dispersant of block polymer using acrylate or methacrylate nitrogen cationic monomer
04/06/1993US5199985 Sensitizing an aryl pararosanilinesulfonic acid pigment with at least one chain length alcohol which has been modified with propylene oxide and ethylene oxide
04/06/1993US5199981 Pigment compositions including intaglio printing ink waste
03/1993
03/30/1993US5198490 Aqueous sheet silicate dispersions, use of these dispersions as coating assistants and water-dilutable coating compositions containing sheet silicates
03/23/1993CA1314661C Iron oxide pigment suspensions and slurries
03/16/1993US5194597 Diallyldialkylammonium halide catalyst for coupling
02/1993
02/18/1993WO1993002963A1 Method for preparing an aqueous calcium sulphate-based suspension
02/16/1993US5186846 Biodegradation; textiles; plastics; crop protection formulations
02/04/1993WO1993002131A1 Amine-modified polyester pigment dispersing agents
01/1993
01/29/1993WO1993003070A1 A process for the preparation of an amine modified copolymer as a pigment dispersant for cathodic electrocoating compositions
01/20/1993EP0523357A2 Platy substrate with modified surface of improved properties relating to sedimentation and mixing
01/20/1993CN1068129A Surface-modified plate-like pigments
01/19/1993CA1312989C Bulking pigments
01/07/1993EP0521737A1 Process for increasing the solids content of a slurry used in paper manufacturing
01/05/1993US5176797 As dispersants
01/05/1993CA1312403C Pigment dispersions exhibiting improved compatibility in polyurethane systems
12/1992
12/30/1992EP0520313A2 Plate-like pigments with modified surfaces
12/30/1992EP0520113A2 Water-soluble rosin polyamide resins
12/23/1992WO1992022612A1 Waterborne acrylourethane pigment dispersant polymer
12/17/1992DE4139616A1 Dispersionen aus salzen von acrylsaeurepolymeren Dispersions of salts of acrylsaeurepolymeren
12/15/1992US5171772 Micro composite systems and processes for making same
12/15/1992US5171631 Spacer/extender for titanium dioxide in pigment systems for coatings
12/09/1992EP0516656A1 Process for producing polyacrylic acids.
12/08/1992US5169894 Lowering of anionic loading of dispersants on pigment slurries by blending with nonionic polymers
12/02/1992EP0515602A1 Surface-modified flake-like substrates.
11/1992
11/26/1992DE4117000A1 Dispersant for finely divided solids in liquefiable carriers - partic. for carbon paper colours, is mixt. of montan wax and lecithin
11/10/1992US5162399 Ink millbase and method for preparation thereof
11/03/1992CA1309795C2 Water soluble polymers
10/1992
10/20/1992US5156677 Surface modified by silicon- or phosphorus-capped polymer
10/17/1992CA2065935A1 Use of oligourethanes as forming agents for aqueous pigment preparations
10/17/1992CA2065934A1 Use of oligourethanes as forming agents for non-aqueous pigment preparations
10/07/1992EP0507202A1 Universal colour paste
10/07/1992EP0506823A1 Low molecular weight copolymer amides.
10/06/1992US5153069 For pigments
10/06/1992US5152832 Reaction product of rosin with one of fumaric acid or maleic , itaconic acid or anhydride and two secondary amine and polyol; adhesion, wettability, packaging stability
10/01/1992WO1992017554A1 Mixing system for producing water-dilutable coatings
10/01/1992DE4110520A1 Mischsystem zur herstellung wasserverduennbarer ueberzugsmittel Mixing system for the production of water coating agents
09/1992
09/29/1992US5151125 Aqueous coating composition
09/23/1992EP0504922A1 New pigment preparations on the basis of dioxazine-compounds
09/22/1992CA1307625C Pigment composition
09/09/1992WO1992015535A1 Polyaspartic acid and its salts for dispersing suspended solids
09/09/1992EP0502316A2 Pigment preparations
09/08/1992US5145902 Low viscosity
08/1992
08/22/1992WO1992014781A1 Polyamino acid dispersants
08/12/1992EP0289624B1 Colored fine spherical particles, process for their preparation, and their uses
08/04/1992US5135575 Method of forming stable dispersions of particulate matter
07/1992
07/29/1992EP0368973B1 Air-gap interference pigments, manufacture and use thereof
07/28/1992US5134187 Water based paint
07/28/1992US5133966 A carboxylic acid, a carrier resin and a solvent for coatings
07/28/1992CA1305824C Sulfonium resins useful as pigment grinding vehicles in cationic electrodeposition
07/21/1992US5131776 Aqueous permanent coloring composition for a marker
07/14/1992US5130004 Pigment grinding vehicles containing quaternary ammonium and ternary sulfonium groups
07/10/1992WO1992012210A1 Ink millbase and method for preparation thereof
07/10/1992CA2096947A1 Ink millbase and method for preparation thereof
07/07/1992US5128393 Paints, cationic polymers for electrodeposition
07/01/1992EP0492244A1 Pigments of bismuth vanadate, their process of preparation and their use
07/01/1992EP0491854A1 Colored metallic pigments
06/1992
06/30/1992CA1304201C Pigment composition
06/25/1992WO1992010545A1 Surface-modified flake-like substrates
06/23/1992US5124412 Block copolymer from carboxy terminated polyamide and polyol
06/17/1992DE4039593A1 Oberflaechenmodifizierte plaettchenfoermige substrate Oberflaechenmodifizierte plaettchenfoermige substrates
06/16/1992CA1303454C Organophilic clay suspension medium
06/09/1992US5120365 Used for rotogravure printing
05/1992
05/26/1992CA1301988C Process for preparing aqueous paint composition
05/21/1992DE4134079A1 Aryl para rosaniline sulphonic acid pigment formulation contg. alcohol - modified with propylene oxide and ethylene oxide, used in printing ink, carbonless paper, typewriter ribbons etc.
05/19/1992US5114990 Process for the production of pigment/plastic premixes
05/12/1992US5112404 Pigment blend with triazine or polytriazine pigments
05/06/1992EP0483638A1 Water soluble copolymers and their use
05/06/1992EP0483181A1 Pigment dispersants
05/05/1992CA1299932C Colored microfine globular particles, method for production thereof,and uses thereof
05/01/1992CA2054518A1 Water-soluble copolymers and their use
04/1992
04/23/1992CA2053755A1 Stable aqueous aluminum flake dispersion
04/21/1992US5106533 Ultrafine particles dispersed in aqueous and nonaqueous media; contact lenses with perfluoropolyether segments and copper phthalocyanine particles
04/21/1992US5106469 Sulfonium resins useful as pigment grinding vehicles in cationic electrodeposition
04/14/1992US5104922 High solids dispersion having binder of homo- or copolymers of neutralized phosphated acrylic esters; for automotive coatings
04/08/1992EP0478598A1 Dispersions of spherical inorganic particles.
03/1992
03/24/1992USRE33853 A mixture of a pigment dispersant, an organic solvent and a pigment, the dispersant being a triazine compound
03/24/1992US5098974 Protective coatings containing pigments
03/17/1992US5097027 Organic pigments for polymers
03/11/1992EP0474327A2 Stable calcined clay slurries
03/05/1992DE4027237A1 High solids aq. dispersions of flue gas gypsum - contg. a surface active sulphonate and complexing agent
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