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WO/2012/014279 |
Disclosed is a method for manufacturing single-hole hollow polymer microparticles having extremely uniform inner and outer diameters without the need for a sorting process. Also disclosed are the single-hole hollow polymer microparticles...
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WO/2012/011313 |
The present invention makes it possible to stably obtain uniform droplets (21) and embolus particles (25) in large quantities. Disclosed is a device for droplet formation (1) which comprises: a dispersed-phase outlet (101a) through which...
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WO/2012/008497 |
The present invention provides an apparatus for producing micro liquid drops through fine channels which can produce a large amount of micro liquid drops at low costs in an efficient manner. The apparatus for producing micro liquid drops...
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WO/2012/007438 |
The invention provides a benefit agent delivery particle having an average diameter of less than 50 micron comprising; at least one shell formed by a step-growth polymerisation reaction, preferably involving an isocyanate monomer, more p...
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WO/2012/006657 |
A gel film or an isolated gel film comprising sheets of graphene or chemically converted graphene at least partially separated by a dispersion medium, such as water, and arranged in a substantially planar manner to form an electrically c...
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WO/2012/009512 |
A dispersion of silver particles and a method of making the dispersion are described. The dispersion may be an aqueous dispersion and may exhibit particle size stability over time. The dispersion may be produced using a stabilizing compo...
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WO/2012/006071 |
Laser pyrolysis reactor designs and corresponding reactant inlet nozzles are described to provide desirable particle quenching that is particularly suitable for the synthesis of elemental silicon particles. In particular, the nozzles can...
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WO/2012/001011 |
The invention relates to a method for producing vesicles (33), comprising the following steps: a) providing a fluid (1) containing at least one amphiphilic substance; b) generating a flow of the fluid (1) in at least one flow chamber (19...
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WO/2012/001012 |
The field of the present invention relates to the stabilisation of nanoparticles in aqueous dispersion and, in particular, the stabilisation of nanoparticles by encapsulating the nanoparticles in a micellular combination. The field of th...
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WO/2011/160733 |
The application describes a process for producing microcapsules which contain a shell made of polyurea and which surround in their interior a water-insoluble oil, where the shell is obtained by the reaction of two structurally different ...
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WO/2011/162093 |
Provided are a process for producing hydrophilic nanoparticles that allows hydrophilic nanoparticles to be produced in a wide range of quantities, a process for producing an emulsifier, and a solution for preparing an emulsifier. The dis...
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WO/2011/161229 |
The application describes a process for producing microcapsules which contain a shell made of polyurea and which surround in their interior a fragrance oil core, where the shell is obtained by the reaction of two structurally different d...
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WO/2011/154843 |
A macronutrient sustained release composition for a plant locus having nitrogen containing macronutrient compound adsorbed on the surface of hydroxyapatite phosphate nanopartides, and a process for preparation thereof. The macronutrient ...
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WO/2011/156599 |
Methods of manufacturing nano-engineered carbon materials, such as carbon aerogels and carbon xerogels, and methods of manufacturing precursor solutions and sol-gels for making the same are provided. A method for manufacturing a precurso...
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WO/2011/155404 |
Disclosed is an oil-in-water emulsion composition, the continuous phase of which is an aqueous phase, said oil-in-water emulsion composition being highly effective in suppressing water evaporation, and providing an excellent impression w...
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WO/2011/154421 |
The invention relates to microcapsules which have a core-shell structure, contain at least one low-molecular, anionic surfactant and comprise a metal oxide-containing shell. The invention also relates to a method for producing these micr...
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WO/2011/154893 |
The present invention relates to a process for producing perfume-containing microcapsules with a polyurea wall that can be used in home or personal care products, as well as to the microcapsules themselves and consumer products comprisin...
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WO/2011/151184 |
The invention relates to photoprotective cosmetic compositions comprising microspheres and a process to prepare them. In particular, the invention is especially effective in protecting the skin against visible solar radiation while ensur...
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WO/2011/152406 |
Disclosed is a method for producing a metal nanoparticle colloid which contains nonmagnetic metal nanoparticles having various shapes. Specifically disclosed is a method for producing a metal nanoparticle colloid, which comprises: a step...
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WO/2011/149006 |
Disclosed is an aqueous composition to be contained in a container, which can keep an excellent inhibitory effect on the transpiration of a water content even when an alkali metal salt or the like is contained in the aqueous composition,...
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WO/2011/150138 |
The present application relates to encapsulated, solid, water soluble benefit agents and products comprising such encapsulates, as well as processes for making and using such encapsulates and products comprising such encapsulates. In one...
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WO/2011/145745 |
Provided is a method for easily and efficiently producing encapsulated substance vesicles wherein a substance is encapsulated in the cavity of vesicles obtained by polymer self-assembly. Empty vesicles that have membranes comprising a fi...
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WO/2011/143953 |
A method and an apparatus for manufacturing microspheres are disclosed. The method comprises the following steps: a liquid containing raw materials is dispersed in the main chamber in the form of microdroplets by using the droplet genera...
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WO/2011/141745 |
A process for preparing a dispersion of encapsulated solid particles in a liquid medium comprising: i) providing a dispersion comprising solid particles, a liquid medium and a polymer comprising at least one repeat unit of the Formula (1...
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WO/2011/131644 |
The present invention relates to a capsule with a core/shell structure, comprising a core which comprises at least one sparingly water-soluble or water-insoluble organic active ingredient, to a method for producing such capsules having a...
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WO/2011/131681 |
The invention relates to copolymer-modified nanoparticles which are producible by a process in which nanoparticles are ablated by means of laser radiation from the surface of a substrate in a liquid comprising an amphiphilic, preferably ...
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WO/2011/124589 |
The invention relates to a method for producing vesicles (3). A first fluid (1) having an amphiphilic substance is thereby conducted through a pore (21; 21'; 41; 51; 62), so that at least one drop (4) of the first fluid (1) is formed. Th...
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WO/2011/124706 |
The invention relates to microcapsules having a core material encapsulated within a microcapsular shell, said core material comprises at least one active ingredient selected from the group consisting of fragrance, perfume, aromas and fla...
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WO/2011/124658 |
The present invention relates to a method for producing formed catalysts or formed catalyst supports, to the catalysts or catalyst supports obtainable thereby and a method for the catalytic treatment of carbon compounds, preferably for t...
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WO/2011/127030 |
The present application relates to encapsulated, solid, water soluble benefit agents and products comprising such encapsulates, as well as processes for making and using such encapsulates and products comprising such encapsulates. The en...
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WO/2011/126165 |
The present invention relates to an organic corrosion inhibitor-embedded polymer capsule, a preparation method thereof, a composition containing the same, and a surface treated steel sheet using the same. The polymer capsule comprises a ...
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WO/2011/126269 |
The present invention relates to a preparation method of a colloid containing magnetic nanoclusters, and a magnetic nanocluster colloid prepared thereby. More specifically, the present invention relates to a preparation method of a collo...
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WO/2011/126702 |
An encapsulated curing agent, for use in a chemical composition to be cured, such as, an adhesive or encapsulant, comprises a polymeric coating forming a shell around a curing agent core. The curing agent is capable of exhibiting a morph...
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WO/2011/126269 |
The present invention relates to a preparation method of a colloid containing magnetic nanoclusters, and a magnetic nanocluster colloid prepared thereby. More specifically, the present invention relates to a preparation method of a collo...
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WO/2011/126702 |
An encapsulated curing agent, for use in a chemical composition to be cured, such as, an adhesive or encapsulant, comprises a polymeric coating forming a shell around a curing agent core. The curing agent is capable of exhibiting a morph...
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WO/2011/125607 |
Disclosed are a method and device for manufacturing hydrophilic polymer-modified liposomes, said method having: a particle-size regulation step which produces a particle-size-regulated liposome liquid dispersion which contains liposomes ...
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WO/2011/121468 |
The present invention relates to a process for the preparation of solid capsules comprising flavours, in which an emulsion comprising flavour or fragrance, a natural extract comprising saponins, water and a water-soluble biopolymer havin...
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WO/2011/122229 |
Disclosed is a thermally expandable microcapsule having superior heat resistance and durability and exhibiting superior foaming properties in a wide temperature range from low temperatures to high temperatures. Specifically disclosed is ...
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WO/2011/121989 |
Disclosed is a particulate composition that is a solid at room temperature, which has excellent oxidative stability, which encapsulates a large quantity of a substance such as a hydrophilic substance, which, when coating the substance co...
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WO/2011/122227 |
Provided is a thermally expandable microcapsule with excellent heat resistance and durability. Specifically provided is a thermally expandable microcapsule composed of both a shell that contains a copolymer and a volatile liquid that is ...
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WO/2011/122586 |
The time needed for mixing and delays that occur in heat regulation, which influences chemical and physical processing, are fundamental issues in chemical and physical processing methods. As a result of said issues, side reactions and th...
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WO/2011/118437 |
Disclosed is a thermally expandable microcapsule, which causes less bursting or shrinking even at a high temperature while maintaining a high expansion ratio. Also disclosed are an expandable thermoplastic resin masterbatch using the the...
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WO/2011/116962 |
Process of treatment of textile materials containing microcapsules of active ingredients, the fibers and/or textile materials resulting from this process and their cosmetic or pharmaceutical use and/or their use as a repellent.
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WO/2011/116154 |
The present invention generally relates to colloidal systems, which may include colloidal particles and/or other types of particles. One aspect of the invention is generally directed to a system comprising fluidic droplets that can be at...
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WO/2011/110368 |
The invention relates to microcapsules, the capsule walls of which comprise a resin that can be obtained by reacting a) at least one compound selected from the group consisting of a1) amines and a2) aromatic or heteroaromatic compounds w...
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WO/2011/110368 |
The invention relates to microcapsules, the capsule walls of which comprise a resin that can be obtained by reacting a) at least one compound selected from the group consisting of a1) amines and a2) aromatic or heteroaromatic compounds w...
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WO/2011/111794 |
An ultra-fine particle dispersion liquid manufacturing apparatus 10 is equipped with a control unit 11, a light source 12, an irradiating optical system, and a container 14. A solvent 2 is injected into the container 14 along with solid ...
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WO/2011/110990 |
Method of producing a nanoparticle suspension with the steps (i) preparation of an emulsion of a disperse polar phase, where the aqueous phase comprises one or more precursor substances forming the nanoparticles, in a continuous organic ...
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WO/2011/108167 |
Disclosed is a powdered composition obtained by drying an oil-in-water emulsion composition containing: at least one type of oil component containing at least an N-acyl amino acid diester; and at least one type of saccharide-encapsulatin...
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WO/2011/107521 |
The present invention provides polishing control components for anti-fouling paints for vessels which comprise rosin or other water-degradable polymers entrapped in gel particles, such as aerogel or aeromosil particles.
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