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WO/2018/200796A1 |
The disclosure relates to moisture curable compositions based on a combination of silane-modified polymer and silane functional additive, their manufacture and use. The silane functional additive is preferably prepared from a water misci...
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WO/2018/197897A1 |
A method for preparing atetrafluoro-1,2-epoxypropane comprising reacting a 2-bromo-tetrafluoropropan-3-ol with an alkaline or alkaline earth metal hydroxide solution, a compound which is 2,3,3,3-tetrafluoro-1,2-epoxypropane, and partiall...
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WO/2018/197157A1 |
The present disclosure relates to method of making three-dimensional (3D) objects using an additive manufacturing system wherein the part material comprises a polymeric component comprising at least one poly(ether ether ketone) polymer (...
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WO/2018/197156A1 |
The present disclosure relates to method of making three-dimensional (3D) objects using an additive manufacturing system wherein the part material comprises a polymeric component comprising a poly(biphenyl ether sulfone) polymer (PPSU) h...
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WO/2018/197341A1 |
A fluorinated aromatic sulfone polymer [polymer (F-PS)] comprising: recurring units [units (A)] derived from at least one dihalo-diaryl sulfone [monomer (A)]; recurring units [units (B)] derived from at least one aromatic diol [monomer (...
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WO/2018/194321A2 |
The present specification relates to a novel hyperbranched polyglycerol-based compound, a cosmetic composition containing the same, and a method for preparing the same. A hyperbranched polyglycerol-based polymer in the present specificat...
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WO/2018/193021A1 |
The present invention relates to an anionic conductive polymer membrane for an electrochemical system, comprising a base organic polymer material obtained by treatING, in an appropriate solvent, polyepichlorohydrin (PECH) with a tertiary...
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WO/2018/194797A1 |
A solution of a poly(phenylene ether) copolymer derived from 2-methyl-6-phenylphenol and a dihydric phenol in a non-halogenated solvent is useful in curable compositions. The copolymer has less than 0.5 weight percent monohydric phenols ...
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WO/2018/192550A1 |
A multi-branched drug conjugate of formula (I) or a pharmaceutically acceptable salt thereof. In the formula, R is an organic center, POLY is a polymer, L is a multivalent linker, T is a targeting molecule, D is an active agent, and q is...
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WO/2018/194798A1 |
A poly(phenylene ether) copolymer of 2-methyl-6-phenylphenol and a dihydric phenol having an absolute number average molecular weight of 1,000 to 10,000 grams/mole is made by polymerization of 2-methyl-6-phenylphenol and a dihydric pheno...
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WO/2018/190158A1 |
[Problem] To provide: a polysiloxane monomer which is suitable for manufacturing an ophthalmological device and which has excellent wettability; and a method for producing the polysiloxane monomer. [Solution] The present invention provid...
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WO/2018/188942A1 |
Described herein are pastilles comprising a dicholorodiphenyl sulfone ("DCDPS"), corresponding formation methods and methods of synthesizing poly(aryl ether sulfone)s incorporating the DCDPS pastilles. It was surprisingly discovered that...
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WO/2018/186638A1 |
The efficient production of poly(tetramethylene ether) diacetate [PTMEA] or other diesters, from tetrahydrofuran [THF] is obtained utilizing an acid-based catalyst that is based on a morphologically reconfigured and Bronsted acidity enha...
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WO/2018/184961A1 |
The invention relates to epoxide-amine adducts that can be obtained by reacting one or more primary amines (A) of general formula (I) Q-NH2 with one or more monoepoxides (B) of general formula (II), Q representing a residue with Rt[OEt]n...
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WO/2018/187463A1 |
The present invention is directed to surfactants with small hydrophobes, which are of non-conventional hydrophobe size. The surfactants of the present invention utilize a small hydrophobic moiety with a polyalkoxylate chain comprising PO...
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WO/2018/180917A1 |
Provided is a method for industrially producing a polyoxyethylene derivative (1) having a plurality of hydroxy groups at a terminal. The method, which is for producing a polyoxyethylene derivative represented by formula (1), comprises st...
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WO/2018/181259A1 |
Provided is an aromatic polysulfone which is substantially consisting of a repeating unit represented by general formula (A), includes an amino group-containing aromatic polysulfone having an amino group at the end of a polymer chain, ha...
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WO/2018/177941A1 |
The invention relates to a polyol component P), a process for manufacturing rigid polyurethane foams using said polyol component P), and rigid polyurethane foams.
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WO/2018/181141A1 |
Provided is a surface treatment agent containing a perfluoropolyether-group-containing compound represented by the formula (1A) or (1B) [wherein the symbols have the same meanings as defined in the description].
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WO/2018/180907A1 |
Provided is an industrially practical refining method by which a polyethylene glycol compound with one carboxyl group can be refined with good efficiency and purity and without producing an adsorbent or an ion exchange resin as waste pro...
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WO/2018/181059A1 |
Provided is a heterobifunctional monodispersed polyethylene glycol which has two adjacent monodispersed polyethylene glycol side chains and does not have a chiral center in the molecular structure. The heterobifunctional monodispersed po...
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WO/2018/177728A1 |
"Soft feel" coatings having improved haptic qualities are obtained by curing a coating composition containing at least one radiation-curable compound, at least one photoinitiator, at least one surface conditioner additive selected from t...
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WO/2018/181371A1 |
An electrical resistance regulating agent that is composed of a polymer which contains 10-60 mol% of (a) a constituent unit derived from epihalohydrin, 30-89 mol% of (b) a constituent unit derived from alkylene oxide and 1-15 mol% of (c)...
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WO/2018/181838A1 |
The present invention is a composition which is capable of forming a heat dissipation member that has high thermal conductivity and high heat resistance, while being able to be controlled with respect to the thermal expansion coefficient...
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WO/2018/183624A1 |
Provided herein is a class of reversible thermal gel polymers, formulations thereof, methods for using, and methods for making said reversible thermal gel polymers. Reversible thermal gel polymers and formulations are provided having ver...
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WO/2018/180914A1 |
Provided is a hydrophilic polymer derivative having a novel linker technology, wherein a hydrophilic polymer prodrug such as an amino group-containing drug can be formed to overcome limitations of conventional hydrophilic polymer prodrug...
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WO/2018/183280A1 |
The present invention relates to a process for preparing a polyarylenesulfone/polyester block copolymer (P) and to the polyarylenesulfone/polyester block copolymer (P) as such.
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WO/2018/180561A1 |
Provided are: a fluorinated ether composition which can be formed into a surface layer having excellent durability without deteriorating the transparency of a base; and a method for producing a fluorinated ether composition. A fluorinate...
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WO/2018/177056A1 |
The present invention provides a composition of a polyethylene glycol maleimide derivative and a polymerization inhibitor. In particular, the present invention provides a composition of an 8-arm polyethylene glycol maleimide derivative a...
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WO/2018/181048A1 |
Provided is a degradable polyethylene glycol derivative wherein polyethylene glycol chains are linked via a disulfide linker, the degradation speed of which can be accurately controlled in different reductive environments in vivo, so tha...
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WO/2018/182770A1 |
Polyether-epoxide polymer compositions are disclosed. The compositions comprise a reaction product of a polyepoxide compound and a polyol composition comprising a polyether polyol. The ratio of epoxy equivalents to hydroxyl equivalents i...
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WO/2018/183284A1 |
Methods and hydrogels for preventing or reducing cellular adhesion and protein adsorption to a tissue (e.g. cardiac tissue) are disclosed. The hydrogels generally include at least three component polymers, a first polymer including an am...
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WO/2018/178391A1 |
A method of improving the emulsification performance of nonionic alkoxylated surfactants, for example when used as fuel additives. The method involves a) providing a composition comprising at least one nonionic alkoxylated surfactant; an...
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WO/2018/177729A1 |
"Soft feel" coatings are obtained by curing a coating composition containing a) at least one (meth)acrylate-functionalized oxetane/oxolane oligomer such as a (meth)acrylate- functionalized polytetramethylene ether, b) at least one radiat...
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WO/2018/172172A1 |
The present invention relates to fluorinated polymers, in particular to (per)fluoropolyethers to be used as lubricants or as additives for (per)fluorinated oils or greases.
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WO/2018/168973A1 |
The present invention provides a surface treatment agent comprising a silane compound which contains a perfluoro(poly)ether group and a compound which includes an atom with an unshared electron pair in the molecular structure.
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WO/2018/168889A1 |
The present invention relates to a method for producing a polyether compound, which comprises a step for polymerizing an oxirane monomer using an organic aluminum (A) and an onium salt (B) so that the molar ratio of the component (A) to ...
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WO/2018/168783A1 |
The present invention relates to a polymer optical waveguide which comprises a core and a cladding that has a lower refractive index than the core, and which is characterized in that: the polymer optical waveguide has a sheet form; if th...
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WO/2018/169002A1 |
Provided is a silane compound containing a perfluoro(poly)ether group and represented by formula (A1), (A2), (B1), or (B2) [in the formulas, the symbols have the same meanings as set forth in the description].
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WO/2018/168497A1 |
Provided are a fluorinated ether composition and coating liquid which can form a surface layer having excellent lubricity and durability, and an article having a surface layer having excellent lubricity and durability. This fluorinated e...
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WO/2018/167429A1 |
The present invention concerns an aqueous solution of poly(furfuryl alcohol) containing - 40% to 85% by weight of poly(furfuryl alcohol), - 15% to 60% by weight of water, and - less than 1.5% by weight of furfuryl alcohol, said solution ...
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WO/2018/168972A1 |
The present invention provides a surface treatment agent comprising a silane compound which contains a perfluoro(poly)ether group and a compound which includes an atom with an unshared electron pair in the molecular structure.
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WO/2018/166413A1 |
Disclosed is an easily soluble fluorine-containing side chain copolyether glycol copolymerised from a perfluoroalkyl glycidyl ether and a polycyclic ether, prepared by means of a copolymerisation reaction between a perfluoroalkyl glycidy...
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WO/2018/167112A1 |
Masking compositions for preventing metal contamination at substrate edges during the manufacture of electronic devices. The masking compositions have a unit of structure (I): Also provided are methods of using the masking compositions f...
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WO/2018/165210A1 |
A container, such as a centrifuge tube, suitable for obtaining information from a sample containing materials such as crude oil, petroleum products, petrochemicals, fractions thereof, and impurities therein is disclosed herein. A centrif...
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WO/2018/163445A1 |
Provided is a polyoxyalkylene group-containing organosilicon compound which contains at least one group represented by structural formula (1) in one molecule and has a polyoxyalkylene structure in the main chain. This polyoxyalkylene gro...
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WO/2018/165257A1 |
Disclosed are dendritic anionic lipids which are compounds of Formula (I) : wherein R and R1 are non-polar groups, L is a linking moiety, and Dm is a dendritic moiety of m generations, each as defined herein. These dendritic anionic lipi...
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WO/2018/163442A1 |
The purpose of the invention is to provide: a fluorine-containing acetophenone derivative which is useful as an additive that is used to obtain a coating which imparts excellent antifouling properties and scratch resistance to a cured co...
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WO/2018/164194A1 |
This polymerizable composition contains a polymerization reactive compound (A) and an internal mold release agent (B) that contains a polyether-modified silicone compound (b1) represented by general formula (1) and a polyether-modified s...
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WO/2018/162403A1 |
Use of hydrophobically modified polyalkanolamines obtainable by condensing at least one trialkanolamine and optionally further condensable monomers and reacting at least one of the terminal OH groups with suitable reactants capable of re...
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