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WO/2019/035382A1 |
These hollow resin particles are hollow and comprise an urethane/urea resin, wherein: the urethane/urea resin is a reaction product of an urethane prepolymer having an isocyanate group and a chain-extending compound having an active hydr...
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WO/2017/218880A9 |
Disclosed are: (a) controlled release matrix particles containing 10-70 wt.% of a hydrophobic active ingredient, 21-72 wt.% of a polysaccharide, 3.80-12 wt.% of a crosslinking agent, 1.00-6 wt.% of a catalyst and 0.10-5 wt.% of a silica ...
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WO/2019/030200A1 |
The present invention relates to a method for the preparation of a colloidal aqueous suspension of stable zeolite nanocrystals having framework structures comprising at least one cation selected from Gd, Fe, Cu and Ce, said structures be...
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WO/2019/030393A1 |
A photosensitive microcapsule having a shell encapsulating a core material. The core material can comprise a benefit agent and the shell can comprise a photosensitive polymer. The photosensitive polymer can include one or more photosensi...
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WO/2019/027634A1 |
An additive consisting of an active, the active consisting of one or both of tetraacetylethylenediamine or triacetylethylenediamine; and the interfacial polymerization reaction product of a (poly)isocyanate and a polyamine. A method of p...
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WO/2019/024548A1 |
Disclosed in the present invention are a fat-soluble nutrient microcapsule and a preparation method therefor. The fat-soluble nutrient microcapsule is prepared from the following components in percentage by weight: 0.2-51.6% of fat-solub...
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WO/2019/025879A1 |
The present invention relates to microencapsulated nanoparticles of palm oil and protein, characterised in that they comprise an extract of palm oil and protein and pharmaceutically acceptable carriers, wherein the nanoparticles have a p...
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WO/2019/021800A1 |
[Problem] The present invention provides an oil-in-water-type emulsion composition which can be produced by directly emulsifying an organopolysiloxane having a high polymerization degree, contains substantially no coarse particle, and ha...
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WO/2019/020642A1 |
The present invention relates to a new process for the preparation of powdered microcapsules encapsulating active volatile active ingredients, in particular a perfume or a flavour, said process being performed at room temperature. Powder...
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WO/2019/016304A1 |
A quick-setting plugging composition that allows for plugging a region of a subterranean formation, and in particular for plugging a region of a subterranean formation in a near wellbore area.
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WO/2019/015636A1 |
A method for continuously preparing gelatin nanoparticles based on a microfluidic control chip device. In the method, a micrometer-scale microfluidic control chip device capable of making a gelatin aqueous solution and a polar organic so...
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WO/2019/008868A1 |
This method for forming a lipid membrane vesicle comprises: a step for introducing a first aqueous solution to a liquid flow path facing a main surface of a hydrophobic layer of a microreactor chip and filling a chamber with the first aq...
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WO/2019/002380A1 |
The present invention relates to a process for preparing microcapsules. More particularly, the process of the invention is characterized by the fact that it requires limited amounts of water for preparing microcapsules. Microcapsules obt...
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WO/2019/002308A1 |
The present invention concerns a dispersion containing a dispersed phase comprising drops and a continuous aqueous phase, preferably in the form of gel, in which the drops comprise a fatty phase containing at least one gelling agent, and...
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WO/2019/006044A1 |
An particle can include a first sheet comprising a layer including a first material, wherein the first sheet includes a first outer surface and a first inner surface; and a second sheet comprising a layer including a second material, whe...
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WO/2018/234942A1 |
Plurality of granules comprising a ceramic core having an outer surface and a shell on and surrounding the core, wherein the shell comprises ceramic particles bound together with an inorganic binder, the inorganic binder comprising react...
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WO/2018/234943A1 |
Plurality of granules comprising a ceramic core having an outer surface and a shell on and surrounding the core, wherein the shell comprises at least first concentric layers, wherein the first layer comprises first ceramic particles boun...
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WO/2018/235032A1 |
The invention provides a Pd-ceria catalyst and a method for its preparation. The method involves the dry low energy milling of palladium and/or of a solid organic salt of palladium and ceria-containing support. The materials so obtained ...
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WO/2018/229515A1 |
This invention relates to particulate electroactive materials consisting of a plurality of composite particles, wherein the composite particles comprise a plurality of silicon nanoparticles dispersed within a conductive carbon matrix. Th...
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WO/2018/229789A1 |
An inorganic base antacid compound with improved and novel properties The present invention relates to an inorganic base antacid compound. More particularly, the present invention relates to an inorganic base antacid compound, having che...
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WO/2018/227629A1 |
Synthesis method for preparing tantalum pentoxide colloid comprising the steps of: a. Providing a transparent solution of amorphous tantalum pentoxide, b. Subjecting said solution to solvothermal conditions in order to form tantalum pent...
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WO/2018/229685A1 |
The system can include: a conduit having a first dimension with an inlet and outlet; an extruder having an inlet and an outlet located within the conduit, an extruder orifice having a second dimension that is smaller than the first dimen...
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WO/2018/220165A1 |
The present invention relates to a method for obtaining at least one particle (1) comprising the following steps: (a) preparing a solution A comprising at least one precursor of at least one element selected from the group constituted by...
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WO/2018/216888A1 |
The present invention relates to a fluid composition preparation apparatus and a fluid composition preparation system including the same, the apparatus being capable of preparing a double droplet-type fluid composition, and moving the pr...
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WO/2018/217134A1 |
The invention relates to composite means for extinguishing fires and more particularly to microencapsulated powdered fire extinguishing means, fire extinguishing polymer materials and coatings containing a fire extinguishant in the form ...
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WO/2018/217132A1 |
The invention relates to composite means for extinguishing fires and more particularly to microencapsulated powdered fire extinguishing means, fire extinguishing materials and coatings containing a fire extinguishant in the form of micro...
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WO/2018/215351A1 |
The invention relates to a microcapsule system comprising an outer microcapsule having an outer capsule shell, said outer microcapsule containing enclosed therein at least one inner microcapsule with an inner capsule shell and a first fr...
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WO/2018/217133A1 |
The invention relates to means for extinguishing a fire and more particularly to a microencapsulated fire extinguishant comprising a polymer shell and a core consisting of a fire extinguishing liquid. A method is described for producing ...
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WO/2018/217131A1 |
The invention relates to composite means for extinguishing fires and more particularly to microencapsulated powdered fire extinguishing means, fire extinguishing materials and coatings containing a fire extinguishant in the form of micro...
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WO/2018/217135A1 |
The invention relates to composite polymeric means for extinguishing fires, and more particularly to microencapsulated powdered fire extinguishing means, fire extinguishing materials and coatings containing a fire extinguishant in the fo...
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WO/2018/215354A1 |
The invention relates to a microcapsule system comprising an outer microcapsule having an outer capsule shell, said outer microcapsule containing enclosed therein at least one inner microcapsule with an inner capsule shell and a first fr...
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WO/2018/210857A1 |
The present invention relates to a method for preparing solid microcapsules, comprising the following steps: a) adding, with stirring, a composition C1 to a polymeric composition C2 comprising at least one aliphatic or aromatic ester or ...
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WO/2018/210304A1 |
A wash-durable skin care fabric product comprising: a fabric substrate; and a skin care layer detachably arranged on the fabric substrate, wherein the skin care layer comprises microcapsules, and the microcapsules comprise at least two a...
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WO/2018/207751A1 |
Provided are: hollow structure particles which contain titanium oxide and silica, and wherein the crystal type of the titanium oxide is rutile type; and a method for producing these hollow structure particles. The present invention also ...
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WO/2018/202868A1 |
The present invention relates to a method for producing capsules comprising a water-containing core material and a water-vapour-impermeable polymerised casing, wherein the capsules have a high water vapour impermeability, and relates to ...
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WO/2018/197266A1 |
The invention relates to stable dispersion of negatively-charged aminoplast microcapsules in non-suspending detergent compositions containing an anionic surfactant. The microcapsules are stably dispersed by means of a cationic polyamphol...
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WO/2018/200838A1 |
An aerogel, and methods for making and using the same, are disclosed. The aerogel can include an open-cell structure and a branched polyimide matrix comprising macropores, wherein the matrix contains less than 5% by weight of crosslinked...
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WO/2018/200827A1 |
A macroporous-structured polymeric aerogel, and methods for making and using the same, having a polymeric matrix that includes macropores is disclosed.
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WO/2018/194779A1 |
A method for making surface-coated water- absorbing polymer particles in a microfluidic device is provided. The microfluidic device comprises a first microfluidic channel conveying precursor water-absorbing polymer particles, a second mi...
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WO/2018/193083A1 |
The present invention relates to a process for preparing aqueous dispersions of pigment particles, which contain a pigment and an aminoplast resin which surrounds or embeds the pigment. The invention also relates to the aqueous dispersio...
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WO/2018/189490A1 |
The invention relates to microcapsules intended to protect probiotics, comprising a shell and a core wherein the probiotics are dispersed in the form of biofilms distributed in distinct clusters, characterised in that the shell and the c...
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WO/2018/191245A1 |
A coated powder comprises (a) particles, and (b) a coating on the surface of the particles including (1) silica moieties, (2) organo oxysilane moieties selected from the group consisting of mono-organo oxysilane moieties, bi-organo oxysi...
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WO/2018/189588A1 |
The present disclosure relates to microcapsules comprising a hollow or non-hollow core, and a rigid or flexible shell, wherein a plurality of metallic nanoparticles, wherein each metallic nanoparticle is a solid nanoparticle free of tran...
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WO/2018/190432A1 |
Provided are a method for producing soft capsules capable of producing soft capsules having a particle size on a micron order of less than 1 mm, and a soft capsule assemblage having a micron-order particle size. A method for producing a ...
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WO/2018/190423A1 |
Provided are: a flow channel structure with which lipid particles or micelles, which are useful as nano-sized carriers, for example, in drug delivery systems, are produced with good control of particle size; and a method for forming lipi...
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WO/2018/186139A1 |
[Problem] to provide a stable oil-in-water emulsion composition which can achieve excellent film formability, usability and formulation stability, and which uses a vinyl-acrylamide copolymer having a carbosiloxane dendrimer structure in ...
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WO/2018/187595A1 |
This document describes a process of producing gel microparticles, which are consistent in size and morphology. Through the process of coacervation, large volumes of gel microparticle slurry can be produced by scaling up reactor vessel s...
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WO/2018/181998A1 |
The present invention addresses the problem of providing an emulsion composition that has exceptional emulsion stability. The above-described problem is solved by an emulsion composition that contains an oil component, gum arabic having ...
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WO/2018/181538A1 |
The purpose of the present invention is to provide: a nanodisc which can be produced easily and makes it possible to disperse a hydrophobic compound in water satisfactorily; and a simple method for producing the nanodisc. A nanodisc acco...
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WO/2018/182518A1 |
There is provided a method of preparing silica nanocapsules, the method comprising mixing a surfactant with water at a temperature that is above the gel-to-liquid transition temperature of the surfactant to form a mixture, passing the mi...
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