Patents for C09C 3 - Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties (14,761)
10/1979
10/02/1979US4169912 Iron oxide magnetic pigments for the production of magnetic coatings
10/02/1979CA1063357A1 Abrasive composition
09/1979
09/25/1979CA1062971A1 Method of treating surfaces for bonding to polymers
09/18/1979CA1062408A1 Pigment compositions
09/11/1979US4167423 Silane reactive mineral fillers
09/11/1979US4167421 Process for dispersing pigments and fillers using aminoalkanols and salt, alkoxylation and quaternization derivatives thereof
09/11/1979US4167420 Process for dispersing pigments and fillers using aminoalkanols and salt, alkoxylation and quaternization derivatives thereof
09/11/1979CA1062272A1 Inorganic-organic composites and method of reacting same with organo-titanium compounds
09/11/1979CA1061988A1 Process for producing a finely divided silica by spray drying
08/1979
08/28/1979US4165840 Method for brightening natural calcitic ores
08/21/1979US4165239 Process for dispersing pigments and fillers using carboxylic acid esters of tertiary alkylolamines
08/14/1979US4164509 Silica with surface modified by alkoxy or aryloxy groups
08/07/1979CA1059704A1 Pigment composition in bead form
07/1979
07/31/1979US4163004 Treatment with a tetra(alkenyloxy) titanium di(dialkyl) phosphite
07/24/1979US4162348 Anionic and cationic surfactants and dyes
07/11/1979EP0002683A1 Utilization of beta-hydroxyalkyl ethers for the treatment of pigments and fillers
06/1979
06/26/1979US4159312 Adsorbed water soluble salt of isobutylene-maleic anhydride copolymer
06/12/1979US4158074 Forming hydrated aluminum oxide and metal oxide film, oxidation
06/05/1979US4157387 Dentifrice composition containing an abrasive coated with a cationic water soluble polymer
06/05/1979CA1056080A1 Pigment concentrates
05/1979
05/29/1979US4156616 Pigment dispersion for use in hydrophilic and hydrophobic media
05/22/1979US4155773 Process for producing pigmented resin particles
05/15/1979US4154622 Granular pigment composition
05/08/1979US4153659 Enhancing solvent barrier property of pigmented polymeric bodies
04/1979
04/24/1979US4151154 Silicon treated surfaces
04/24/1979CA1053087A1 Tio2 pigment coated with dense silica and porous alumina/silica
04/17/1979CA1052939A1 Melamine resin condensation products and their production
04/10/1979CA1052194A1 Process for the production of hydrophobic compositions from water insoluble metal organosiliconates
04/10/1979CA1052059A1 Treatment of pigment
03/1979
03/27/1979US4146669 Crosslinking agent, method of producing same and paper made with the use thereof
03/27/1979CA1051284A1 Process for coating pigment particles with organic polymers
03/13/1979CA1050676A1 Organosiliconates water repellent compositions
02/1979
02/27/1979US4141751 Process for preparing modified particulate and/or fibrous, crystalline and amorphous inorganic substances
02/06/1979CA1047706A1 Iron oxide based pigment and process for preparing such a pigment
01/1979
01/30/1979US4137367 Silane coated silicate minerals and method for preparing same
01/30/1979US4137213 Pigment formulations for use in surface-coating binders
01/23/1979US4136080 Polyester composites
01/23/1979US4135945 Bactericide and fungicide for inks and paints
01/16/1979CA1046205A1 Color compositions
01/09/1979US4133694 Hard media grinding of sodium aluminum silicate pigments
01/09/1979CA1046075A1 Azido-silane compositions
01/09/1979CA1045914A1 Tio2 pigment coated with porous alumina/silica and dense silica
12/1978
12/19/1978US4130539 Process for the production of readily dispersible preparations of dyes and polyvinylacetals
12/19/1978US4130506 Activation of refractory substrate, mixing with noble metal compound
12/12/1978US4129454 Iron oxide based pigment and process for preparing such a pigment
11/1978
11/28/1978US4127421 Process for granulating lead chromate-containing pigments
11/07/1978US4124562 Grafting vinyl polymers onto particles
11/07/1978CA1041905A1 Integral solid gel-lattice dosage form of high moisture content
10/1978
10/17/1978CA1040770A1 Process for preparing solid pigment dispersed composition
09/1978
09/26/1978US4116918 Melamine resin and dye mixtures
09/26/1978US4116628 Removable polymeric coating
09/26/1978CA1039428A1 Pigment compositions in paste or powder form for use in printing inks
09/26/1978CA1039049A1 Magnetic pigments with improved orientability and a process for their production
09/19/1978US4115143 Dust-free thermally stable lead chromate pigment composition and process of preparation
09/19/1978CA1038702A1 Method for pelletizing finely divided solids
09/12/1978US4113521 Process for producing magnetic particles by vacuum evaporation of iron with collection on a magnetized surface
09/12/1978US4113508 Iron blue pigment composition and process for its production
08/1978
08/29/1978US4110492 Method for encapsulating water-insoluble particles
08/29/1978US4110083 Hard mineral particles coated with a cationic water-soluble polymer
08/15/1978US4107376 Porous core coated or impregnated with inorganic material capable of foaming when heated
08/15/1978US4107092 Novel compositions of matter
08/08/1978US4105465 Coated with a silane containing hydrolyzable groups and a polyalkylene oxide group
08/08/1978US4105426 Silica, refractory metal oxides
07/1978
07/11/1978US4100077 Zirconate treated antimony compounds
07/11/1978US4100076 Flame retardants
07/11/1978US4100075 Silane treated antimony compounds
07/11/1978US4100074 Antimony trioxide composition and process of producing the same
07/04/1978US4098758 Inorganic-organic composites and methods of reacting the same with organo-titanium compounds
05/1978
05/23/1978US4091164 Block copolymer of ethylene oxide and propylene oxide
05/09/1978US4088577 Method for flushing pigments in the form of water-containing cakes
05/02/1978US4087402 Used for treatment of inorganic fillers
05/02/1978US4087254 Process for pelletizing wet siliceous particulates
03/1978
03/28/1978US4081286 Grinding, hydration to form a paste, liquefying surfactant
03/21/1978US4080430 Cuprous oxide product useful as a pigment
03/21/1978US4079621 Apparatus for determining the dust index of a particulate solid
02/1978
02/28/1978US4076890 Silane coupling agent
02/28/1978US4076682 Adduct of hexachlorocyclopentadiene and a dienophile, zinc oxide synergist, fillers
02/28/1978US4076551 Carbon black-containing pigments and process for their preparation
02/21/1978US4075032 Antimony oxide pigment and process of manufacture
02/14/1978US4073766 Polymer filler
02/07/1978US4072796 Process for hydrophobization of finely divided silica and silicates using prepolycondensed organosilane
01/1978
01/31/1978US4071494 Compatibilization of hydroxyl-containing fillers and thermoplastic polymers
01/24/1978US4070286 Macroporous microspheroids and a process for their manufacture
01/17/1978US4069192 Liquid thermosetting resins containing titanate salts
01/10/1978US4068024 Process for preparing finely divided hydrophobic oxide particles
12/1977
12/27/1977US4065519 Compression
12/20/1977US4063958 Hydrophobic compositions
12/20/1977US4063956 Heat stable monoclinic bismuth vanadate pigment
12/13/1977US4062693 Dry liquid alumina trihydrate concentrates
12/06/1977US4061503 Silane treatment of titanium dioxide pigment
11/1977
11/22/1977US4059459 Lead chromate pigment with improved thermal stability
11/08/1977US4057683 Graft copolymer and process for making same
11/01/1977US4056402 Polyether nonionic dispersant, cellulose ether
10/1977
10/18/1977US4054465 Lead chromate pigments
10/11/1977US4053325 Heat stable iron oxides
09/1977
09/20/1977US4049845 Method for preparing filter-coated phosphor particles
09/06/1977US4046588 Method for the manufacture of a lead chromate-containing pigment having a low acid soluble lead content
08/1977
08/16/1977US4042653 Process for spray forming of discrete particles
07/1977
07/26/1977US4038456 Azido-silane compositions
07/26/1977US4038224 Organically modified silicic acids and silicates for delustering lacquers