Patents
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)
02/1987
02/17/1987US4643854 Shell forming system
02/17/1987US4643764 Polyureas, polyurethanes encapsulating herbicides and insecticides
02/17/1987US4643255 Gel and process for preventing loss of circulation, and combination process for enhanced recovery
02/10/1987US4642281 Encapsulated electrostatographic toner material
02/04/1987EP0210739A2 Method of making a sealing glass suspension
02/04/1987EP0210561A2 Dry powder cosmetic composition with sustained release of oily liquid
02/04/1987EP0210493A2 Aquous suspensions of agglomerates, their preparation and use
02/04/1987EP0210294A1 Method and device for the preparation of suspensions with constant indications from basic materials with variable properties
02/04/1987CN86104874A Method and composition for making liposomes
02/04/1987CN86104509A Industrial gelling agent for hydrophobic organic liquids
02/03/1987US4640847 Dispersion of dye-containing microcapsules in wax; painting ink on part of paper
02/03/1987US4640709 High concentration encapsulation by interfacial polycondensation
01/1987
01/28/1987EP0209870A2 Cosmetic composition with sustained release of vaporizable chemical
01/22/1987EP0169893A4 Encapsulation matrix composition and encapsulate containing same.
01/20/1987US4637990 Sintering, connecting, voids
01/20/1987US4637905 Dissolving polylactide in solvent-nonsolvent system; vaporization of solvent
01/17/1987CN85101429A Microcapsules and process for preparing microcapsules
01/15/1987WO1987000043A1 Multilamellar liposomes having improved trapping efficiencies
01/14/1987EP0208580A1 Cerium IV compound and method for its preparation
01/14/1987EP0208041A2 Dispersant containing composition
01/14/1987EP0207967A1 Dispersant salts.
01/13/1987US4636364 Flameless, chemical reactors, distributors, discharging, heat resistance, fillers
01/13/1987US4636260 Method of making a sealing glass suspension
01/10/1987CN85102011A To carry out high concentration capsulizing by interfacial polycondensation process
01/07/1987EP0207787A2 Industrial gelling agent for hydrophobic organic liquids
01/07/1987EP0207655A1 Dehydrated, deflated capsules and methods of producing sustained release compositions
01/07/1987EP0207100A1 Process for changing the effective pore size of a structure.
01/07/1987CN85104906A method of preparing anaerobic microcapsules
01/06/1987US4634598 Instant food mixes or beverages
01/06/1987US4634479 Fluoroplymer
12/1986
12/30/1986EP0206907A1 Process for the preparation of a colloidal dispersion of a metallic cation compound in an organic solvent and the sols obtained
12/30/1986EP0206906A2 Colloidal dispersions of a cerium IV compound in an aqueous medium, and process for obtaining it
12/30/1986EP0206548A2 Treatment of hazardous material with vapor suppressing, persistent, water-containing, polymeric air foam
12/30/1986EP0206128A2 Cosmetic preparations with particular viscosity characteristics
12/30/1986EP0205978A1 Polyhydroxy polymer delivery systems
12/23/1986US4631273 Transfer to substrate without re-wetting or re-solubilizing
12/23/1986CA1215704A1 Process for preparing superficially porous supports for chromatography and catalysts
12/23/1986CA1215646A1 Method for producing liposomes
12/16/1986US4629709 Non-noble metal catalytic microaggregates, a method for their preparation and their application in the catalysis of the photoreduction of water
12/16/1986US4629652 Production of aerogels on a support
12/10/1986EP0204240A2 Gel-forming layered silicate, process for its preparation and its use
12/09/1986US4628067 Ion exchanging separation, purification, chromatography
12/03/1986EP0203724A2 Process for preparing polymeric particles
12/02/1986US4626490 Encapsulated toner
12/02/1986US4626471 With polyfunctional amine curing agent
11/1986
11/26/1986EP0202819A2 A delivery system for an active ingredient and a process for preparation thereof
11/26/1986EP0202471A2 Aqueous anionic dispersion
11/26/1986CN86103141A New type composition surface-active, thereof process for producing and application
11/20/1986EP0202065A2 Polymer, production and use thereof
11/20/1986EP0201827A2 Electroviscous fluids
11/19/1986CN85104032A Method and apparatus for coating fine particles or liquid droplets
11/18/1986CA1214180A1 Synthetic phospholipid compounds and their method of preparation
11/12/1986EP0201417A1 Surfactant composition, process for its preparation and its use
11/12/1986EP0201214A2 Method for producing Polymeric microparticles having pesticidal activity
11/12/1986EP0200916A2 Emulsification process and emulsions therefrom
11/12/1986CN85103801A High concentration encapsulation by interfacial polycondensation
11/12/1986CA1213777A Preparation of flavorant capsules
11/11/1986US4622267 Microcapsules having capsule walls formed of aliphatic diisocyanate and diamine
11/11/1986US4622244 Process for preparation of microcapsules
11/05/1986EP0200009A2 Bi-modal silicone emulsions, silicone emulsification process and emulsions therefrom
11/04/1986US4621068 Of uniform size, emulsification, gelation, silica from sodium silicates
11/04/1986US4621024 Metal-coated hollow microspheres
11/04/1986US4621023 Method of homogenizing dispersions of hydrated lipidic lamellar phases and suspensions obtained by the said method
11/04/1986US4620976 Pearlescent dispersion with good flow properties and a low surfactant content
10/1986
10/29/1986EP0198965A1 Benzo-pyrones as a treatment for exudative or disciform maculopathy
10/29/1986CN86103126A Microsuspension process for preparing solvent core sequential polymer dispersion
10/29/1986CN85101588A Fused liposome and acid induced method for liposome fusion
10/28/1986US4619965 Dispersion stabilizer and its use
10/28/1986US4619908 Hydrolyzing metal compound and extracting solvent
10/23/1986WO1986005977A1 Steroidal liposomes
10/22/1986EP0198765A2 Preparation of liposomes
10/22/1986EP0198089A1 Encapsulated polymer particles and process for their production
10/21/1986US4618376 Continuous processing
10/21/1986US4618369 Oil-in-water suspensions as additives for cements
10/21/1986CA1212868A1 Process for preparing free-flowing ethylcellulose microcapsules
10/15/1986EP0197776A1 Preparation of porous bodies
10/15/1986EP0197293A1 Macroemulsions
10/15/1986EP0197088A1 Hollow porous microsphere bioreactors and biochemical processes using same
10/14/1986US4617408 Modified titanium (IV) acetylacetonates
10/08/1986EP0196904A2 Perfluoropolyether compositions
10/08/1986EP0196776A1 Emulsions of perfluorocarbons in aqueous media
10/08/1986EP0196434A1 Process for the preparation of a composition based on a divided substance with a slight hydrosolubility
10/08/1986CN86101020A Cross-linkable compositions containing non-newtionian colloidal disperse systems
10/07/1986US4616062 Using ethylene oxide alkylphenol adduct emulsifier
10/07/1986US4615825 Friction reduction using a viscoelastic surfactant
10/07/1986CA1212324A1 Fat emulsion containing prostaglandin
10/01/1986EP0195809A1 A liposomal sustained-release aerosol delivery system
09/1986
09/24/1986EP0195531A2 Organic titanium compositions useful as cross-linkers
09/23/1986US4613454 Metal oxide/silica sols
09/17/1986CN86101476A Preparation of a composition based on a finely divided active principle of low water solubility
09/16/1986US4612556 Self-contained pressure sensitive copying material and its production
09/16/1986US4612138 Stable acidic and alkaline metal oxide sols
09/10/1986EP0194116A2 Stable dispersions of inorganic particles
09/09/1986US4610945 Encapsulated toner having improved image-forming characteristics
09/09/1986US4610927 Microcapsules containing a hydrophobic, volatile core substance and their production
09/09/1986US4610892 Method for producing a directed aerosol stream
09/09/1986US4610863 Hydrolysis and condensation of alkoxides to form alcogels; window, appliance insulation
09/02/1986US4609608 Toners
09/02/1986CA1210625A1 Controlled site epitaxial sensitization of limited iodide silver halide emulsions
08/1986
08/28/1986WO1986004916A1 Cationic emulsions of bituminous binders of the bitumen/polymer type and cationic emulsifying system usable particularly for obtaining said emulsions