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WO/2007/075767 |
Nanoparticle precursor structures, nanoparticle structures, and composite materials that include the nanoparticle structures in a polymer to form a composite material. The nanoparticle structures have chemical linkage moieties capable of...
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WO/2007/075767 |
Nanoparticle precursor structures, nanoparticle structures, and composite materials that include the nanoparticle structures in a polymer to form a composite material. The nanoparticle structures have chemical linkage moieties capable of...
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WO/2007/075208 |
Microencapsulated delivery vehicles comprising an active agent are disclosed. In one embodiment, the microencapsulated delivery vehicles are heat delivery vehicles capable of generating heat upon activation. The microencapsulated heat de...
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WO/2007/072106 |
The present invention relates to a method for preparing particles, notably particles encapsulating an active substance. It also relates to particles obtainable by this process, dispersion thereof, and their use as a vehicle for pharmaceu...
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WO/2007/068809 |
The invention concerns a redispersible powder of mineral particle dispersion stabilized with a polymer, a method for preparing same and the applications and uses thereof. The mineral particle powder redispersible in water and/or in a sol...
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WO/2007/069448 |
A microcapsule can be produced readily by: (a) pulverizing a solid pesticidal compound in terpineol, dihydroterpineol, terpinel acetate, dihydroterpinel acetate or a mixture thereof to yield a suspension; (b) mixing the suspension with w...
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WO/2007/068127 |
Described is a method to prepare wet foams exhibiting long-term stability wherein colloidal particles are used to stabilize the gas-liquid interface, said particles being initially inherently partially lyophobic particles or partially ly...
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WO/2007/069791 |
A hydrogel particle producing method includes spraying into an atmosphere a dispersion containing an oil component dispersed in an aqueous component solution which contains a gel source of non-crosslinked hydrogel dissolved therein such ...
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WO/2007/066635 |
Disclosed is a hydrogel particle comprising a continuous phase of an uncrosslinked hydrogel and many dispersion phases dispersed in the continuous phase. Each of the dispersion phases is a solid phase containing an oil component wherein ...
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WO/2007/065446 |
The present invention relates to a method of producing a nano-sized material such as in the form of a colloidal suspension of nano-sized particles and/or as a coating and/or as a thin film comprised by such nano-sized particles on the su...
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WO/2007/065446 |
The present invention relates to a method of producing a nano-sized material such as in the form of a colloidal suspension of nano-sized particles and/or as a coating and/or as a thin film comprised by such nano-sized particles on the su...
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WO/2007/063001 |
The present invention related to (micro-or nano-) capsules that have two different functional groups on the outer shell of the particles that allow deposition onto the textile surfaces (i.e. exhibit substantivity) and subsequent covalent...
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WO/2007/062833 |
The invention provides an encapsulate comprising a benefit agent core (preferably containing perfume), one or more inner shells (preferably of melamine urea or melamine formaldehyde) and an outer shell comprising a polymer (for example l...
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WO/2007/060174 |
The invention concerns an oil-in-water emulsion wherein the oil droplets of a diameter in the range of 5 nm to hundreds of micrometers exhibit a nano-sized self- assembled structure with hydrophilic domains having a diameter size in the ...
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WO/2007/058379 |
A heat-expandable microsphere which comprises a shell comprising a thermoplastic resin and a blowing agent which is enclosed therein and has a boiling point not higher than the softening point of the thermoplastic resin, wherein the expa...
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WO/2007/054853 |
The present invention relates to capsules encapsulating a flavour and/or fragrance ingredient, the capsules being obtainable by a method in which an emulsion comprising the ingredient is dispersed in the form of drops in a spraying tower...
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WO/2007/054338 |
The invention relates to a device (1) for the intensive mixing of a liquid with at least one solid or liquid additive to form a dispersion. Said device comprises a sealed housing (10) and a motor-driven, revolving suction unit that is si...
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WO/2007/054340 |
The invention relates to a device (1) for intensively mixing a liquid and at least one solid or liquid additive in order to form a dispersion. Said device comprises a closed housing (10) and a driveable suction circulation device that ca...
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WO/2007/055489 |
The present invention relates to colloidal photonic crystals using colloidal nanoparticles and a method for the preparation thereof, wherein by adding a viscoelastic material into a solution containing the colloidal nanoparticles when pr...
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WO/2007/054337 |
The invention relates to a device (1) for water treatment or for the intensive mixture of a liquid and at least one solid or liquid additive in order to form a dispersion. Said device comprises a closed housing (10) and a driveable sucti...
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WO/2007/054323 |
The invention relates to a device (1) for intensively mixing a liquid and at least one solid or liquid additive in order to form a dispersion. Said device comprises a closed housing (10) and a driveable suction circulation device that ca...
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WO/2007/054341 |
The invention relates to a device (1) for intensively mixing a liquid and at least one solid or liquid additive in order to form a dispersion. Said device comprises a closed housing (10) and a driveable suction circulation device that ca...
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WO/2007/054336 |
The invention relates to a device (1) for the intensive mixing of a liquid with at least one solid or liquid additive to form a dispersion. Said device comprises a sealed housing (10) and a motor-driven, revolving suction unit that is si...
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WO/2007/052436 |
It is intended to provide a novel microcapsule, which can control the speed of the sustained release of the active ingredient thereof when applied to the skin, and a method of producing the same. A microcapsule which comprises a water-in...
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WO/2007/049616 |
This invention provides thermal expansion microspheres that are a raw material for hollow fine particles having excellent properties required for imparting durability in a usual running area but also durability as well as in a high speed...
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WO/2007/051198 |
Photoactivatable prepolymers and methods of use thereof are disclosed for microencapsulation of a substantially water-insoluble material within a nonporous shell. As provided herein, the microencapsulated material is released with no mor...
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WO/2007/050078 |
Low-density microspheres are synthesized by processing precursors at predetermined temperatures with a controlled time-temperature history, such that very high yields of low-density microspheres are obtained. The chemical properties of t...
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WO/2007/051198 |
Photoactivatable prepolymers and methods of use thereof are disclosed for microencapsulation of a substantially water-insoluble material within a nonporous shell. As provided herein, the microencapsulated material is released with no mor...
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WO/2007/046482 |
Disclosed is an aqueous polytetrafluoroethylene (PTFE) dispersion which does not substantially contain ammonium perfluorooctanoate and is excellent in mechanical stability, wettability, permeability and coating properties. Also disclosed...
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WO/2007/046273 |
A process for producing heat-expansible microspheres each comprising a shell made of a thermoplastic resin and a nonfluorinated blowing agent enclosed in the shell and having a boiling point not higher than the softening point of the the...
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WO/2007/041862 |
In various aspects provided are methods for producing a nanoparticle within a cross-linked, collapsed polymeric material, said method including (a) providing a polymeric solution comprising a polymeric material; (b) collapsing at least a...
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WO/2007/043664 |
Disclosed is a method for producing a metal particle dispersion wherein a metal compound is reduced by using carbodihydrazide represented by the formula (1) below or a polybasic acid polyhydrazide represented by the formula (2) below (wh...
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WO/2007/041451 |
A convenient process for the regioselective synthesis of 1 ,5-disubstituted 1 ,2,3-triazoles and 1 ,4,5-trisubstituted 1 ,2,3-triazoles from organic azides and alkynes employs catalytic ruthenium.
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WO/2007/036682 |
The invention relates to microspheres, more particularly to microspheres comprising a core, a functional layer and a solid oxide coating, wherein the functional layer forms an intermediate layer between the core and the solid oxide coati...
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WO/2007/036939 |
The invention relates to a method for crop protection comprising administering to one or both of the crop and its environment a composition comprising a carrier; and microcapsules having a core material comprising a pesticide encapsulate...
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WO/2007/038616 |
Coated emulsion compositions which can be dried to particulate form, and related methods of use and preparation.
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WO/2007/033931 |
The invention relates to methods for producing a formulation releasing active substance in a controlled manner. Said methods are characterized in that a solvent-in-water Pickering emulsion is applied to a solid carrier. Also disclosed ar...
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WO/2007/031152 |
The invention relates to a method for producing synthetic ball- or tubular-shaped synthetic membranes from self-organising film-forming molecules, in particular, from lipids, wherein said film-forming molecules in the form of two-side la...
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WO/2007/032436 |
[PROBLEMS] To provide a thermally expanded microsphere having a good filling property and a process for producing the microsphere. [MEANS FOR SOLVING PROBLEMS] A thermally expanded microsphere which is composed of a shell made of a therm...
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WO/2007/031490 |
The invention relates to a method for coating surfaces. Said method is characterised in that the surfaces are coated with particles (A) which comprise a core (a) and at least one cover (b) which is different from the core (a), and option...
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WO/2007/032225 |
[PROBLEMS] To provide a liposome in a micrometer size the inner membrane of which is made exclusively of one or more members selected from the group consisting of PS and PE, a method of producing a liposome and a method of controlling a ...
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WO/2007/032993 |
Submicron particles of an organic compound, such as therapeutic and diagnostic agent are disclosed. The organic compound particles are associated with a least two surfactants including a block copolymer and phospholipids conjugated with ...
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WO/2007/027493 |
Self-assembled gels were modified by the installation of azide and alkyne groups on the gelator and reaction with complementary reagents by the catalyzed azide-alkyne cycloaddition reaction. This is the first example of the use of a "cli...
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WO/2007/023495 |
The present invention provides methods for microencapsulation of active ingredients for topical application, whereby single-layer and multi-layer, preferably double-layer, microcapsules, are obtained. The microcapsules protect the active...
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WO/2007/023495 |
The present invention provides methods for microencapsulation of active ingredients for topical application, whereby single-layer and multi-layer, preferably double-layer, microcapsules, are obtained. The microcapsules protect the active...
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WO/2007/024133 |
The present invention relates to a process for the preparation of encapsulates, which process employs: • a pumpable emulsion comprising (i) a continuous phase containing a solvent and a matrix-forming solute dissolved in said solvent a...
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WO/2007/021946 |
A composition comprising a colloid that is stable under physiological pH and ionic strength is disclosed. The colloid comprises particles having a core and a shell: a) wherein said shell comprises a silylamine coupling agent; b) wherein ...
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WO/2007/021946 |
A composition comprising a colloid that is stable under physiological pH and ionic strength is disclosed. The colloid comprises particles having a core and a shell: a) wherein said shell comprises a silylamine coupling agent; b) wherein ...
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WO/2007/021402 |
Colloidal silica having an increased particle size and narrow particle size distribution is disclosed. A method for continuously producing the desired colloidal composition is disclosed comprising the steps of providing preformed silica ...
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WO/2007/018452 |
The invention relates to producing biologically active chitosan products and the derivatives thereof and can be used for producing cosmetic, cosmetic treating and pharmacological preparations, biologically active food additives and food ...
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