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WO/2017/157188A1 |
Provided are a polyol glyceryl ether, and a multi-armed polyethylene glycol and the multi-armed polyethylene glycol active derivative prepared using same. The multi-armed polyethylene glycol is formed by polymerizing ethylene oxide with ...
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WO/2017/158114A1 |
The invention relates to a method for producing polyether carbonate polyols from H-functional starters, alkylene oxides and carbon dioxide in the presence of a double metal cyanide catalyst or in the presence of a metal complex catalyst ...
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WO/2017/156593A1 |
The present disclosure relates to medical devices using coated polymers, methods for reducing platelet attachment and/or fouling associated with medical devices, and methods for coating polymers. Certain embodiments of the present disclo...
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WO/2017/157695A1 |
The invention relates to a pigmented aqueous base paint which contains a hydroxy-functional polyether-based reaction product that can be produced by means of a urethane group-forming conversion of (a) at least one isocyanate group-contai...
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WO/2017/156797A1 |
Disclosed is a method for circularly preparing a polyether polyol by using a DMC catalyst. The present method comprises: using a low molecular alcohol as a raw material, and subjecting same and an alkylene oxide to a polymerisation react...
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WO/2017/159622A1 |
Provided is a crosslinked rubber obtained by crosslinking a polyether rubber composition containing a crosslinking agent and a polyether rubber which contains epihalohydrin monomer units and ethylene oxide monomer units, the content rati...
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WO/2017/158497A1 |
Consumer product compositions comprising hydrophobically modified urea ethers.
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WO/2017/160439A1 |
A polymer composition that contains a polyaryletherketone and a plurality of reinforcing fibers is provided. The reinforcing fibers have an aspect ratio of from about 1.5 to about 10, which is defined as the cross-sectional width of the ...
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WO/2017/156592A1 |
The present disclosure relates to anti-fouling and/or anti-thrombotic medical devices, methods for reducing fouling and/or thrombosis associated with medical devices, and methods for coating substrates to reduce fouling and/or thrombosis...
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WO/2017/157505A1 |
The present invention relates to the purification of poloxamers to be used as cell culture media additives. Activated carbon can be used to remove hydrophobic high molecular weight components which reduce the efficacy of poloxamers as ce...
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WO/2017/153409A1 |
The invention relates to a method for synthesizing a sulfonated aromatic polymer, the sulfonated aromatic polymer synthesized by said method, and the use of the sulfonated aromatic polymer for manufacturing membranes.
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WO/2017/153290A1 |
A polyaryl ether ether composition(C) and methods of uses thereof are herein disclosed. The composition comprises a polymer blend [blend (B)] consisting of: - a first polyaryl ether ketone (PAEK-1)and - a second polyaryl ether ketone (PA...
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WO/2017/153203A1 |
The invention pertains to a polyunsaturated compound having formula (I) [compound (DAIC-PFPE)]: TA-O-Rf-TA' wherein: - Rf is (per)fluoropolyoxyalkylene chain [chain (Rf)] comprising recurring units having at least one catenary ether bond...
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WO/2017/155787A1 |
Composition containing at least one fluorinated silane of the formula (I): (Rf)p-Y-(SiQ k Z 3-k )w (I) wherein: Rf represents monovalent R1f(OC4F8)a-(OC3F6)b-(OC2F4)c- (OCF2)d wherein a, b, c, and d independently represent an integer of ...
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WO/2017/154924A1 |
[Problem] To provide a method for manufacturing a semiconductor substrate having a patterned group-III nitride compound layer, the pattern of which is not destroyed by reflow or decomposition, even when an etching method with a high temp...
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WO/2017/150229A1 |
Provided is a synthetic fiber treatment agent which inhibits a filament produced for use in a synthetic fiber from undergoing a physical change over time during post-production storage of the filament (package) so as to enable later proc...
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WO/2017/149233A1 |
The invention relates to a poly-(aryl-ether-ketone) (PAEK) powder for using in a method for constructing objects layer-by-layer by sintering generated by electromagnetic radiation, said powder being characterised in that it is produced b...
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WO/2017/150300A1 |
Provided is a method for producing a polyether rubber containing 0.1% by mole or more but less than 30% by mole of a unit represented by general formula (1), said polyether rubber being obtained by having a polyether rubber containing 0....
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WO/2017/146443A1 |
The present invention relates to an improved method for preparing a high-purity polyethylene glycol dialdehyde derivative. The preparation method uses, as an intermediate, a PEG-diacetal prepared by reacting polyethylene glycol methanesu...
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WO/2017/144413A1 |
A method for the manufacture of fluorinated polymers and polymers obtainable therefrom are herein disclosed. The method envisages the reaction of a) first reagent [reagent (R1)] which is an alcohol selected from a (per)fluoropolyether (P...
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WO/2017/144550A1 |
The invention pertains to a polyarylether sulfone polymer [polymer (PAES)] incorporating recurring units derived from well-defined amount of bi- or poly-functional monomers having identical functionalities in each of their reactive group...
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WO/2017/141878A1 |
Provided are: a composite polymer electrolytic membrane that has excellent proton conductivity even under low-humidification and low-temperature conditions, a small dimensional change rate, and excellent mechanical strength and chemical ...
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WO/2017/140508A1 |
Alkoxylates are described that are obtainable by (i) in a first step reacting a) one or more compounds selected from the group consisting of phenols that are substituted with one substituent, wherein the one substituent is in the ortho-,...
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WO/2017/141707A1 |
Provided are: a fluoropolyether group-containing polymer-modified silane represented by general formula (1), which is capable of forming a cured coating film that has excellent water repellent oil repellent properties and excellent wear ...
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WO/2017/139087A1 |
An aqueous electrolytic composition and a process for electrodeposition of copper on a dielectric or semiconductor base structure using the aqueous electrolytic composition. The process includes (i) contacting a metalizing substrate comp...
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WO/2017/138599A1 |
Provided is a resin film having an aromatic polysulfone as a forming material, wherein the thickness of the resin film is less than 100 μm, the resin film also includes an organic compound having a boiling point of 250-400°C, and the r...
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WO/2017/135379A1 |
A thermoplastic aromatic polysulfone obtained by polymerizing a dihalogeno compound (A) represented by formula (A) and a divalent phenol (B) represented by formula (B), wherein: the ratio Mw/Mn of the weight-average molecular weight Mw t...
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WO/2017/135376A1 |
A thermoplastic aromatic polysulfone obtained by polymerizing a dihalogeno compound (A) represented by formula (A) and a divalent phenol (B) represented by formula (B), wherein: the ratio Mw/Mn of the weight-average molecular weight Mw t...
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WO/2017/129781A1 |
The invention relates to a linear polyglycerol compound, comprising an optionally terminally substituted backbone of linearly linked glycerol units. This linear polyglycerol compound is characterized in that it carries a plurality of sub...
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WO/2017/131496A1 |
The present invention relates to a coupling assembly in which an immunoglobulin Fc region is coupled to therapeutic enzymes through a non-peptide polymer connecting part, and relates to: a coupling assembly in which a non-peptide polymer...
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WO/2017/130973A1 |
The present invention provides a surface treatment agent which contains: (1) at least one type of perfluoro(poly)ether group-containing silane compound represented by general formula (A1), (A2), (B1), (B2), (C1), (C2), (D1) or (D2) [in t...
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WO/2017/132237A1 |
There is provided herein an elastomeric coating composition containing (a) at least one condensation polymerization-effective polymer bearing two or more silicon atoms; (b) a surface wetting agent, (c) a filler; (d) a condensation cataly...
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WO/2017/127654A1 |
Disclosed herein are methods of separating a catalyst from a product mixture. Methods of reconstituting a catalyst are further disclosed. The present invention is also directed towards methods of recovering a catalyst from a product mixt...
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WO/2017/126939A1 |
The present invention relates to a biocompatible nanoparticle and a use thereof and, more specifically, to a biocompatible nanoparticle formed by projecting an electron beam to an aqueous solution comprising at least one substance select...
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WO/2017/119296A1 |
[Problem] To provide a gel material for ophthalmic treatment use which is useful as an artificial vitreous body, wherein the gel material is a novel intraocular tamponade material which has a low swelling pressure and an adequate elastic...
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WO/2017/119017A1 |
Provided is a polyphenylene ether resin composition having excellent thermal aging resistance and fluidity. A polyphenylene ether comprising one or more structural units selected from chemical formulae (1), (2), and (3).
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WO/2017/114163A1 |
Disclosed is a composition of a sulfone polymer, wherein benzene rings are used as the skeleton of the molecular chain structure. The benzene rings are connected with a sulfonyl group and an etheric oxygen bond at para-positions of the b...
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WO/2017/113991A1 |
Provided in the present invention are a preparation method for a polymer and applications thereof. The polymer prepared is used as a dispersant for the aqueous dispersion of a hydraulic binding agent and/or a latent hydraulic binding age...
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WO/2017/110669A1 |
[Problem] A DDS preparation of a platinum complex showing the high antitumor effect and reduced side effects required as a medicine, that is, a clinically useable DDS preparation of a platinum complex characterized by being conjugated to...
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WO/2017/108901A1 |
The present invention relates to the use of (per)fluoropolyether polymer derivatives comprising acrylate moieties as additive in solvent-based formulations for coating substrates, notably glass, metal and plastic. In addition, the presen...
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WO/2017/107589A1 |
A silicone-modified polyphenylene ether resin containing an unsaturated double bond, and a thermosetting resin composition, a prepreg, and a laminate containing the resin. By introducing a C=C double bond and a siloxy group into an end g...
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WO/2017/108457A1 |
A process for purification of polyether block copolymers comprising polyoxyethylene and polyoxypropylene moieties using sequential multi-column size exclusion chromatography apparatus operated as a counter current moving bed wherein a pr...
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WO/2017/108852A1 |
The present invention relates to novel derivatives of (poly)alkoxylated (per)fluoropolyethers, also referred to as PFPE-PAGs, comprising unsaturated end groups bearing acrylate, allylic or vinylic moieties.
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WO/2017/108510A1 |
A method of coating a printed circuit board which comprises the use of a solvent-based formulation comprising functional (per)fluoropolyether polymers and acrylic polymers is herein disclosed. Printed circuit boards manufactured with the...
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WO/2017/111984A1 |
Low-friction fluorinated coatings are disclosed herein. A preferred low-friction material contains a low-surface-energy fluoropolymer having a surface energy between about 5 mJ/m2 to about 50 mJ/m2, and a hygroscopic material that is cov...
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WO/2017/107823A1 |
Disclosed is a Y-type polyethylene glycol derivative as shown by formula (I). The Y-type polyethylene glycol derivative has the advantages of a determined molecular weight and number of segments in the chain, and can avoid the defects wh...
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WO/2017/110052A1 |
Provided is a paste thermosetting resin composition which does not inhibit melting and aggregation of a soldering powder during soldering. This paste thermosetting resin composition contains a soldering powder, a thermosetting resin bind...
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WO/2017/105705A1 |
A method for isolating a phenylene ether oligomer composition includes feeding a solution including a solvent and a phenylene ether oligomer into a thin film evaporator, forming a film on an interior surface of the thin film evaporator, ...
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WO/2017/104249A1 |
Provided are: a silane modified with a polymer containing a fluoropolyether group, the silane being capable of forming a water-and-oil-repellant layer having excellent slipperiness; a surface-treating agent comprising the silane; and a s...
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WO/2017/103215A9 |
The present invention relates to polycondensates containing at least a structural unit, which is an aromatic moiety bearing a polyether side chain, at least a structural unit, which is an aromatic moiety bearing at least one phosphoric a...
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