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)
08/1995
08/01/1995US5438083 Colloidal particle dispersion and water-based coating composition
08/01/1995CA1336494C Emulsions of highly fluorinated organic compounds
07/1995
07/27/1995WO1995019841A1 Particulate material
07/27/1995WO1995019840A1 Microcapsule generating system and method of using same
07/27/1995CA2181254A1 Particulate material
07/27/1995CA2180742A1 Microcapsule generating system and method of using same
07/26/1995EP0663840A1 Preparation of further diagnostic agents
07/26/1995EP0663829A1 Emulsions containing alkyl- or alkylgylcerophosphoryl choline surfactants and methods of use
07/25/1995US5436066 Polymer hydrogels with fibers
07/25/1995US5435988 Clathrasil of the dodecasil 1 H structural type having a small average crystal size
07/25/1995US5435939 Stable emulsifiable gel matrix and aqueous macroemulsion prepared therefrom
07/20/1995WO1995019227A1 Black electrophoretic particles and method of manufacture
07/20/1995WO1995019184A1 Polymeric microparticles containing agents for imaging
07/19/1995EP0663413A2 Curable oil-in-water emulsions, methods of preparing the same and uses thereof
07/18/1995US5434146 Antitumor, breast cancer
07/18/1995US5433776 Stable blend of ketene dimer size and colloidal silica
07/15/1995CA2140118A1 Emulsifiable compositions, curable emulsions thereof and uses of such curable emulsions
07/14/1995CA2139804A1 Composition and process used for stabilizing egg proteins subjected to subsequent heat treatment
07/13/1995WO1995018601A1 Method for preparing liposomes without using an organic solvent
07/11/1995CA1336283C Metallic colloidal dispersion
07/06/1995WO1995017954A1 Process for producing microcapsule of hydrophobic drug
07/06/1995WO1995017953A1 High internal phase water/oil emulsions and water/oil/water emulsions
07/06/1995CA2180335A1 High internal phase water/oil emulsions and water/oil/water emulsions
07/05/1995EP0661558A1 Polymer-ceramic sol gel
07/05/1995EP0661338A1 A process for producing non-scattering hollow plastic balloons
07/05/1995EP0660714A1 Novel liposomal drug delivery systems
07/05/1995EP0660687A1 Methods for providing localized therapeutic heat to biological tissues and fluids using gas filled liposomes
07/05/1995EP0504387B1 Improved microencapsulation process and products
07/05/1995CN1104557A Process for the preparation of dry processed particles, dry processed particles thus obtained and pharmaceutical compositions containing such particles
07/04/1995US5429823 Phosphatidylcholine and sphingomyelin
07/01/1995CA2138112A1 Water-in-oil emulsion containing retinol, its use and its conditioning
06/1995
06/29/1995WO1995017155A1 W/o/w emulsions
06/29/1995WO1995017088A1 Oil in water emulsions
06/29/1995WO1995017087A1 Oil in water emulsions
06/29/1995CA2179752A1 Oil in water emulsions
06/29/1995CA2179737A1 Oil in water emulsions
06/28/1995EP0478617B1 Emulsifier systems
06/27/1995CA1336068C Multiwall polymeric microcapsules
06/27/1995CA1336067C Preparation of sized populations of liposomes
06/22/1995WO1995016431A1 Cosmetic
06/22/1995CA2155181A1 Cosmetic
06/20/1995US5425993 Preparing lipid phase, contacting with aqueous phase to be encapsulated in vesicles, adding dispersion aqueous phase and precursor of submicronic particles, adding solution of agent capable of transforming precursor into particles
06/14/1995EP0657522A2 Salt compositions and functional fluids using same
06/14/1995EP0657478A2 An improved process for the preparation of water soluble polymer dispersion
06/14/1995EP0657105A1 Coating agent for ice confections
06/14/1995EP0630355A4 Preparation of alumina having increased porosity.
06/13/1995US5424336 Converting compressed emulsion containing liquid corpuscles formed by dissolving gas under pressure from pressurized state into normal pressure state
06/13/1995US5424076 Sustained release
06/10/1995CA2137637A1 Process for the preparation of water soluble polymer dispersion
06/07/1995EP0656439A1 Finish for textile fibers containing silahydrocarbon lubricants and nonionic emulsifiers
06/07/1995EP0656033A1 Hollow polymer latex particles.
06/07/1995EP0655946A1 Utilization of a transacylation reaction between an esterified polysaccharide and a polyaminated or polyhydroxylated substance for fabricating microparticles, microparticles thus obtained, methods and compositions containing them
06/07/1995EP0655945A1 Method for fabricating microparticles in emulsion by modification of the chemical composition of the dispersed phase after emulsification
06/07/1995EP0630286A4 Oil-in-water emulsions of positively charged particles.
06/07/1995EP0524968B1 Heterovesicular liposomes
06/06/1995US5422379 Highly branched cascade compounds; radioimaging, drug delivery
06/06/1995US5421866 Water repellent compositions
06/06/1995CA1335779C Emulsions for treating fibrous materials
06/06/1995CA1335766C Method for extracting nutritive factors from raw vegetable materials using fluid milk by-products
06/01/1995WO1995014531A1 Particles for binding monovalent cations, use of such particles as well as methods for scavenging and removing sodium and/or potassium ions
06/01/1995CA2177466A1 Particles for binding monovalent cations, use of such particles as well as methods for scavenging and removing sodium and/or potassium ions
05/1995
05/31/1995EP0655475A1 Aqueous dispersions of organopolysiloxanes
05/30/1995CA1335715C In vivo delivery of neurotransmitters by implanted, encapsulated cells
05/26/1995WO1995013863A1 Alkylglycoside-containing concentrate and uses thereof
05/26/1995WO1995013843A1 Method and apparatus for delivering oxygen into blood
05/26/1995WO1995013799A1 Preparation of biodegradable microparticles containing a biologically active agent
05/26/1995WO1995013796A1 Vesicles with controlled release of actives
05/26/1995WO1995013698A1 Microcapsules containing suspensions of biologically active compounds
05/26/1995CA2176601A1 Method and apparatus for delivering oxygen into blood
05/24/1995EP0653934A1 Method of preparing liposomes
05/24/1995EP0570405B1 Stable cosmetic preparations
05/23/1995US5418154 Method of preparing elongated seamless capsules containing biological material
05/23/1995US5418010 Microencapsulation process
05/18/1995WO1995013132A1 Method of forming particles using a supercritical fluid, aerogel particles formed thereby, and antiperspirants containing aerogel particles
05/18/1995WO1995013052A1 Propylene glycol stearate vesicles
05/18/1995WO1995013051A1 Sucrose distearate lipid vesicles
05/18/1995CA2263805A1 Method of forming particles using a supercritical fluid and aerogel particles formed thereby
05/16/1995CA1335565C Liposomes: efficient loading and controlled release of amphiphatic molecules
05/10/1995EP0651996A1 Equipment and process for the preparation of polymeric microcapsules containing cells producing hormones
05/10/1995EP0576551B1 Novel encapsulated materials
05/09/1995CA2135374A1 Equipment and process for the preparation of polymeric microcapsules containing cells producing hormones
05/04/1995WO1995011747A1 Colorant compositions and processes
05/04/1995WO1995011746A1 Ultramulsions
05/04/1995DE4437469A1 Process for preparing a silicon colloid
05/03/1995EP0650717A1 Water-in-oil emulsions containing polyols and their use in cosmetology
05/03/1995EP0650377A1 Implanting devices for release of neuroinhibitory compounds
05/03/1995EP0650352A1 Cosmetic composition in the form of a water/oil/water triple emulsion with gelled external phase.
05/03/1995EP0641196A4 Microencapsulation of cells.
05/03/1995CN1102092A O/W type emulsion containing milk
05/02/1995US5411802 Amino resins formed by polymerization and agglomeration
05/02/1995US5411744 Silicone vesicles and entrapment
04/1995
04/30/1995CA2134623A1 Polyol-containing water in oil emulsion and its use in cosmetology
04/26/1995EP0649388A1 Metal oxide-polymer composites
04/26/1995EP0649302A1 Therapeutic and diagnostic use of modified polymeric microcapsules
04/26/1995EP0623094A4 Process and composition for microemulsion gel having bleaching and antiseptic properties.
04/26/1995EP0473699B1 Preparation of permeable hollow particles
04/25/1995US5409719 Fat-water emulsion encapsulated within coating
04/25/1995US5409683 Reacting metal alkoxide in solution with acid catalyst to form oligomeric intermediate and alcohol, removing alcohol, adding nonalcoholic solvent, hydrolyzing, forming gel
04/19/1995EP0648528A1 Porous prilled ammonium nitrate
04/19/1995EP0648102A1 Cosmetic composition in the form of a gelled silicone/water triple water/oil emulsion.