| Patents for B01J 13 - Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons (18,913) |
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| 04/10/1979 | CA1052195A1 Production of dual walled microcapsules by reducing ph to polymerize aminoaldehyde precondensate |
| 04/03/1979 | US4147605 Method of producing sols by electrodialysis |
| 03/20/1979 | CA1050715A1 Process for the production of free-flowing hollow beads |
| 03/08/1979 | WO1979000111A1 Improved lipid-containing feed supplements and foodstuffs |
| 03/07/1979 | EP0000903A2 Carbonless copying paper and manufacture thereof |
| 03/06/1979 | US4143201 Carriers, core selected from pumice, alumina, glass, and silica |
| 03/06/1979 | US4142404 Of microencapsulated color developer and color former |
| 02/27/1979 | US4141747 Large granule starch protective material for pressure sensitive microencapsulated coatings |
| 02/27/1979 | CA1049335A1 Oil encapsulation process and product |
| 02/27/1979 | CA1049334A1 Process for coating water soluble or water dispersible particles by means of the fluid bed technique |
| 02/21/1979 | EP0000820A1 Process for obtaining large granule starch protective material for pressure sensitive microencapsulated coatings |
| 02/20/1979 | US4140771 Precipitation of hydroxides, washing with polar and nonpolar solvents, calcining |
| 02/20/1979 | US4140516 Encapsulation process employing phase transfer catalysts |
| 02/20/1979 | US4140336 Product and process for reducing discoloration in carbonless copying systems |
| 02/20/1979 | CA1048867A1 Encapsulation by urea/formaldehyde polymerization in presence of polyelectrolyte |
| 02/13/1979 | US4139612 Process for making an aluminum phosphate gel |
| 02/13/1979 | CA1048352A1 Cross-linked methylcellulose microcapsules and process for making |
| 02/07/1979 | EP0000565A1 Aqueous solutions of copolymers, process for their preparation and their use as shell forming materials for the production of microcapsules by complex coacervation |
| 02/06/1979 | US4138362 Formation of microcapsules by interfacial cross-linking, microcapsules produced, and microcapsular dispersion |
| 02/06/1979 | CA1047827A1 Coating process |
| 02/06/1979 | CA1047705A1 Release coating for glass manufacture |
| 01/30/1979 | US4137194 Capsular products |
| 01/30/1979 | US4137092 Dispersion or suspension of solid phase in liquid phase |
| 01/30/1979 | CA1047398A1 Fungicidal dispersions of carboxylic acid amides |
| 01/24/1979 | EP0000424A1 Linear or branched ester-ether block copolymers and their use as surfactants either alone or in blends with conventional surfactants |
| 01/09/1979 | CA1045936A1 Clear, elastic, water gels based on carrageenan |
| 01/09/1979 | CA1045913A1 Preparation of microcapsules using dispersed polymer as outer shell |
| 01/02/1979 | US4132666 Continuously feeding melts, emulsification in inert liquid, rapid cooling |
| 01/02/1979 | US4132112 Pressure-measuring sheet |
| 12/26/1978 | CA1045287A1 Encapsulated isocyanurate catalyst |
| 12/12/1978 | CA1044134A1 Microcapsule insecticide composition |
| 11/28/1978 | US4127622 Process for the preparation of hollow particulates |
| 11/14/1978 | US4125478 Air treating gel employing amide polymer gelling agent |
| 11/14/1978 | CA1042307A1 Stable suspension system for microencapsulated flowable formulations |
| 11/07/1978 | US4124526 Alkali metal salts of polycarboxylate polymer, acidification |
| 11/07/1978 | US4124471 Controlling silica sol particle size |
| 11/07/1978 | CA1041905A1 Integral solid gel-lattice dosage form of high moisture content |
| 10/31/1978 | US4123382 Method of microencapsulation |
| 10/31/1978 | US4123381 Process for producing cellulose microcapsules, and resulting cellulose microcapsules |
| 10/24/1978 | US4122030 From selenous acid or an alkyl selenite, hydrazine-substituted polacrylic acid |
| 10/17/1978 | US4120518 Carbonless copying papers |
| 10/10/1978 | US4119565 Production of microcapsules, and the resulting microcapsules |
| 10/10/1978 | CA1040018A1 Cross-linked hydroxypropylcellulose microcapsules and process for making |
| 10/03/1978 | US4118336 Adsorber; from hydrolyzed cellulose esters semipermeable barrier layer |
| 09/26/1978 | US4116866 Reaction product of castor-fatty propylamido benzyl dialkyl ammonium compound and smectite clay |
| 09/26/1978 | US4116336 Package containing a reference liquid for blood gas equipment |
| 09/26/1978 | CA1039028A1 Production of freeze-dried metal salts |
| 09/19/1978 | US4115474 Grafted, polymeric microcapsular system |
| 09/19/1978 | US4115328 Process for making stable solvent-free, aqueous epoxy resin dispersions |
| 09/19/1978 | US4115315 Mica coated with titanium dioxide |
| 09/12/1978 | US4113362 Light valve, light valve suspension materials and suspension therefor |
| 08/29/1978 | US4110511 Process for the production of a pressure-sensitive carbonless copy sheet using microcapsules formed in situ in a radiation curable binder |
| 08/22/1978 | CA1036932A1 Fungicidal dispersions of 2-methyl-5,6-dihydropyran-3-carboxylic acid anilide |
| 08/15/1978 | US4107288 Injectable compositions, nanoparticles useful therein, and process of manufacturing same |
| 08/15/1978 | US4107072 Process of isolating cyclohexane-free ethylcellulose microcapsules |
| 08/15/1978 | US4107071 Method of producing microcapsules and resulting product |
| 08/08/1978 | US4105823 Microcapsules, method for their preparation, and sheet material carrying microcapsules |
| 08/08/1978 | US4105579 Reacting water soluble aluminum salt and alkaline earth carbonate |
| 08/08/1978 | US4105578 Organophilic clay having enhanced dispersibility |
| 08/08/1978 | US4105426 Silica, refractory metal oxides |
| 07/25/1978 | US4102806 Dispersion |
| 07/25/1978 | US4102800 Alkylated phenol sulfide contained within capsule wall of crosslinked polyamide, polyurea, or polyamide-polyurea resin |
| 07/18/1978 | US4101501 Hardenable one-component substance, method of producing and hardening same and its application |
| 07/11/1978 | US4100103 In situ polymerization, microencapsulation |
| 07/04/1978 | US4098114 Recording sheet |
| 06/27/1978 | US4097404 Process for providing encapsulated toner composition |
| 06/06/1978 | US4093556 Urea-formaldehyde resin shell, n-hydroxyethyl t-fatty amine cationic surfactant |
| 05/23/1978 | US4091162 Adhesives |
| 05/16/1978 | US4089834 Water-resistant micro-capsular opacifier system and products |
| 05/16/1978 | US4089802 Capsule manufacture |
| 05/16/1978 | US4089800 Thermoplastic resins |
| 05/09/1978 | US4088648 Bis 1,4-(b-vinylso2 -propionyl)-piperazine |
| 05/02/1978 | US4087581 Amino resins |
| 05/02/1978 | US4087376 Capsule manufacture |
| 04/11/1978 | US4083798 Pourable, water in oil emulsion containing proteins and polysaccharides |
| 04/04/1978 | US4082688 Process for producing microcapsules |
| 03/28/1978 | US4081384 Solvent-free capsules and fabric conditioning compositions containing same |
| 03/14/1978 | US4078423 Pressure measuring sheet and method for pressure measurement using said sheet |
| 02/28/1978 | US4076892 Coated absorptive carbon, blood compatibility |
| 02/28/1978 | US4076774 Catalysts |
| 02/28/1978 | US4076538 Photographic materials |
| 02/28/1978 | CA1027298A1 Macromolecular organic spheroid body, method of manufacture and use of same |
| 02/21/1978 | US4075389 Opaque microcapsular release sheet |
| 02/21/1978 | US4075138 Polymerization process and vinylidene chloride microspheres produced thereby |
| 02/21/1978 | US4075134 Emulsion polymerization method for preparing microspheres having liquid center and seamless rigid walls |
| 02/21/1978 | US4075020 Precipitation, conversion of silver chloride to a silver bromide |
| 02/14/1978 | US4073833 Micelle-forming spermicidal nonionic surfactant, cellulose acetate, alkali and ammonium chlorides |
| 01/31/1978 | US4071467 Oxidation of trivalent to pentavalent antimony |
| 01/24/1978 | US4070286 Macroporous microspheroids and a process for their manufacture |
| 01/03/1978 | US4066568 Method of producing microcapsules |
| 12/13/1977 | US4062799 Spiroacetal diamine |
| 12/06/1977 | US4061466 Biologically active composition and the use thereof |
| 11/22/1977 | US4059706 Spray-dried L-aspartic acid derivatives |
| 11/22/1977 | US4059681 Stable dried aluminum hydroxide gel |
| 11/22/1977 | US4059541 Oxidized platinum sulfite acid |
| 11/22/1977 | US4059540 Process for making colloidal sols of antimony pentoxide in polar organic solvents |
| 11/15/1977 | US4058434 Opacified paper sheet and method for production thereof |
| 11/08/1977 | US4057509 Water, sulfur dioxide, dimensional stability |
| 11/01/1977 | US4056610 Polyurea shell, pyrethroid, antioxidant, stabilizer, solvent, synergist |
| 11/01/1977 | US4056478 Bearing material employing frangible microcapsules containing lubricant |