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)
09/1996
09/11/1996EP0730494A1 Particles for binding monovalent cations and their use
09/11/1996EP0730493A1 Use of a polymer material based on modified hydrocolloids as encapsulating material
09/11/1996EP0730406A1 Microcapsules containing suspensions of biologically active compounds
09/11/1996EP0650352B1 Cosmetic composition in the form of a water/oil/water triple emulsion with gelled external phase
09/11/1996EP0641290B1 Process for making inorganic gels
09/11/1996CN1130868A Process for coating droplets or nanometric particles
09/11/1996CN1130651A Organic polymer-calcium carbonate composite particles, hollow calcium carbonate particles, processes for their preparation, their use
09/10/1996US5554382 Critical fluids
09/10/1996US5554323 Using continuous emulsification equipment
09/10/1996US5554148 Renewable neural implant device and method
09/04/1996EP0729781A1 Surfactant, and emulsion cosmetic and liposome each containing the same
09/04/1996EP0729382A1 Alkylglycoside-containing concentrate and uses thereof
09/04/1996EP0729369A1 Method and apparatus for delivering oxygen into blood
09/04/1996EP0729353A1 Preparation of biodegradable microparticles containing a biologically active agent
09/04/1996EP0729351A1 Vesicles with controlled release of actives
09/03/1996US5552446 Emulsion containing stabilized ascorbic acid, cosmetic treatment process using it and uses thereof
09/03/1996US5552161 Low viscosity, highly concentrated surfactant suspension
09/03/1996US5552157 Quaternary ammonium lipids
09/03/1996US5552133 Method of making encapsulated gas microspheres useful as an ultrasonic imaging agent
09/03/1996US5552086 Gold and silver on polystyrene, useful for raman spectroscopy and flow cytometry, interlayer of aminodextran
09/03/1996US5552083 Slurrying sodium fluoride with magnesium salts, wet pulverization and forming colloids
08/1996
08/29/1996WO1996026004A1 Colloidal metal preparation and method for producing it
08/29/1996WO1996025954A1 Use of methylene malonic diester derivatives in the production of gas-containing microparticles for use in ultrasound diagnostics, and agents containing these particles
08/29/1996WO1996018456A3 Gel composition containing carbonaceous compound
08/29/1996DE19506113A1 Kolloidale Metallzubereitung und Verfahren zu ihrer Herstellung Colloidal metal composition and methods for their preparation
08/29/1996CA2213615A1 Use of methylenemalondiester derivatives for the production of gas-containing microparticles for ultrasound diagnosis, as well as media that contain said particles
08/28/1996EP0728460A1 Transparent nanoemulsion based on amphiphilic nonionic lipids and use in cosmetics or dermapharmacy
08/28/1996EP0728414A2 Microemulsion compositions of 3-isothiazolone compounds
08/28/1996EP0728037A1 Method of forming particles using a supercritical fluid, aerogel particles formed thereby, and antiperspirants containing aerogel particles
08/28/1996EP0727982A1 Propylene glycol stearate vesicles
08/28/1996EP0539582B1 Adducts of clay and activated mixed metal oxides
08/28/1996CN1129910A Protein encapsulated insoluble gas microspheres and their preparation and use as ultrasonic imaging agents
08/28/1996CN1129671A A high pH colloidal dispersion of a cerium compound and a process for its preparation
08/28/1996CA2170232A1 Microemulsion compositions of 3-isothiazolone compounds
08/27/1996US5550263 X-ray contrast agent
08/27/1996US5549846 Method for the continuous preparation of vanadium pentoxide gels and apparatus for implementing the method
08/21/1996EP0727251A2 Microcapsules having a wall of polyisocyanate/quanidine reaction products
08/21/1996EP0478727B1 Process for the preparation of aqueous liposome suspensions containing active substances
08/20/1996US5547999 Reactive microgel particles formed of acrylic monomer and having unsaturated epoxy compound attached to surfaces, ethylene-unsaturated ester copolymer, unsaturated monomer, photopolymerization initiator
08/20/1996US5547806 Process for producing microcapsule containing diazonium salt compound and photo- and heat-sensitive recording material produced using the same
08/20/1996US5547607 Includes acid in solution
08/20/1996CA2090719C In vivo delivery of active factors by co-cultured cell implants
08/15/1996WO1996024619A1 Microgel
08/15/1996WO1996024325A1 Improved topical application emulsions
08/15/1996CA2211263A1 Improved topical application emulsions
08/14/1996EP0725677A1 Colorant compositions and processes
08/14/1996EP0725676A1 Ultramulsions
08/14/1996EP0646003B1 Preparation and use of novel cyclodextrin-based dispersible colloidal systems in the form of nanospheres
08/13/1996US5545694 Reactive microgel and photosensitive resin composition containing the reactive microgel for flexographic printing plate
08/13/1996US5545483 Polyamide microcapsules reacted with isocyanate emulsion
08/13/1996US5545360 Process for preparing powders with superior homogeneity from aqueous solutions of metal nitrates
08/08/1996WO1996023581A1 Slurry forming process and slurry transfer and densification through vacuum pumping
08/08/1996WO1996023409A1 Micellar nanoparticles
08/08/1996DE19504015A1 Mikrogel Microgel
08/07/1996EP0724478A1 The use of parawater as dispersing agent
08/07/1996EP0688166A4 Proteinaceous oil spill dispersant
08/06/1996US5543162 Polymeric capsules, method of making the same, and foodstuffs containing the same
08/06/1996US5543135 Containing metallic oxide; biodegradable
07/1996
07/30/1996US5541304 Reversibly extracting water from hydrogel-containing medical device by treating with liquid dehydrating composition
07/30/1996US5541172 Controlled release systems and low dose androgens
07/30/1996US5540936 Method of producing liposomes
07/30/1996US5540927 Microencapsulation process by coacervation
07/30/1996US5540860 Process for preparing copper pyrithione
07/30/1996US5540793 Porous prilled ammonium nitrate
07/30/1996CA2030508C Fat-continuous dispersion and method of preparing such dispersion
07/25/1996WO1996022325A1 Stabiliser mixture made from chromane derivatives and inert organic solvents, and microcapsules containing the said stabiliser mixture
07/25/1996WO1996022313A1 Microemulsion polymerization systems for tetrafluoroethylene
07/25/1996WO1996022246A1 Process for producing stabilized magnesium hydroxyde slurries
07/25/1996WO1996022159A1 Microencapsulation process and product
07/25/1996CA2209630A1 Microencapsulation process and product
07/24/1996EP0722972A1 Organopolysiloxane gum emulsions
07/24/1996EP0722771A1 Method of distributing a liquid in a fluid bed reactor and fluid bed particles for use in carrying out the method
07/24/1996EP0722473A1 Metallospheres and superclusters
07/24/1996CN1127490A Linings for pipelines and passageways
07/23/1996US5539024 Reaction product of perfluoroalkyl sulfonamide, oxyethylene compound such as polyetherester, and epoxy compound such as novolac glycidyl ether, protective coatings for paper, textiles, leather, minerals
07/23/1996US5539021 No phase inversion
07/23/1996US5538931 Oxidation, uniformity
07/23/1996US5538667 Ultramulsions
07/18/1996WO1996021711A2 Cold pearlizing concentrates
07/18/1996WO1996021505A1 Recirculating a portion of high internal phase emulsions prepared in a continuous process
07/18/1996DE19501053A1 Stabilisatorgemisch aus Chromanderivaten und inerten organischen Lösungsmitteln sowie dieses Stabilisatorgemisch enthaltende Mikrokapseln Stabilizer mixture containing from chroman and inert organic solvents, and this stabilizer mixture microcapsules
07/17/1996CN1126942A Stable water-in-oil emulsions
07/16/1996US5536756 Thermoexpandable microcapsule and production
07/16/1996US5536513 Flavored flour containing allium oil capsules and method of making flavored flour dough product
07/16/1996US5536444 Compressed-gas packages using polyoxyethylene glyceryl fatty-acid esters as suspension stabilizers and valve lubricants
07/13/1996CA2166762A1 Organopolysiloxane gum emulsion
07/11/1996WO1996020822A1 A method for rapidly producing microporous and mesoporous materials
07/10/1996EP0720472A1 Method of encapsulation and microcapsules produced thereby
07/09/1996US5534348 Hollow borosilicate microspheres and method of making
07/09/1996CA1338435C Products for treating surfaces
07/04/1996WO1996020132A1 A process to produce a zirconia-based sol-gel coating for the reduction of corrosion and hydrogen absorption in zirconium alloys
07/03/1996EP0720046A2 Process for buffering concentrated aqueous slurries
07/03/1996EP0719546A1 LUV comprising saturated phospholipids and method of making the same
07/03/1996EP0719137A1 Viscous surfactant emulsion compositions
07/03/1996EP0719087A1 Preparation of aqueous emulsions
07/03/1996EP0719086A1 Storage and dilution of stable aqueous dispersions
07/02/1996US5531993 For drugs or cosmetics
07/02/1996US5531976 Preparation of alumina having increased porosity
07/02/1996US5531925 Particles, method of preparing said particles and uses thereof
07/02/1996CA2059129C Encapsulation process