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WO/2019/001473A1 |
Provided are a dendritic polyglycol derivative, a preparation method therefor, and an application thereof. The dendritic polyglycol derivative has a structure of formula (I), a plurality of terminal functional groups, and better water so...
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WO/2019/005792A1 |
A silicone-polyether copolymer has the formula Xg-Y, where each X is an independently selected silicone moiety having a particular structure, Y is a linear or branched polyether moiety, and subscript g is on average more than 1. A method...
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WO/2018/235771A1 |
Provided are: a photochromic polyrotaxane compound that comprises an axial molecule and a plurality of cyclic molecules enclosing the axial molecule, wherein a side chain containing at least one photochromic moiety is bonded to at least ...
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WO/2018/234992A1 |
A method for the synthesis of a substituted poly(alkylene oxide) comprises reacting a substituted alcohol of formula (1) with an alkylene oxide of formula (2) in the presence of a catalyst and under conditions effective to provide the su...
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WO/2018/235046A1 |
The present invention relates to a process for preparing a polymer that comprises at least a step of carrying out a mass polymerization of a reaction mixture comprising at least one mustard carbonate analogue of general formula R1OOCO-R2...
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WO/2018/227293A1 |
This invention provides compositions for controlled localized release of one or more drugs within a subject. More particularly, described herein are compositions comprising a hydrophobic water-insoluble polymer, a low molecular weight bi...
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WO/2018/230320A1 |
A polyether polymer in which at least 4% of the molecules have a molecular weight of 1.0 x 104 or less as measured by gel permeation chromatography (GPC) measured in terms of polystyrene using tetrahydrofuran (THF) as the solvent was fou...
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WO/2018/224592A1 |
The present invention relates to a process for producing fiber composite materials comprising mixing an isocyanate component A and a polyol component B to afford a reaction mixture, impregnating fibers with the reaction mixture and curin...
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WO/2018/225704A1 |
The present invention provides a polyrotaxane having high durability and in particular, high hydrolysis resistance, and a method for producing said polyrotaxane. The present invention provides a polyrotaxane obtained by disposing blockin...
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WO/2018/221278A1 |
Alkylene oxide derivatives represented by formula (I). R-O-(AO)a-[(PO)b/(EO)c]-H… (I) (R represents a C4-36 linear or branched alkyl group. AO represents a C3 or C4 oxyalkylene group, PO represents an oxypropylene group, and EO represe...
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WO/2018/221520A1 |
Provided are a fluorinated ether composition for vapor deposition which can be used to form a vapor-deposited film having excellent frictional durability, an article with a vapor-deposited film, and a production method for the article. T...
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WO/2018/220983A1 |
The present invention relates to a method for producing a biopolyether polyol, which is a copolymerization reaction of tetrahydrofuran and 2-methyltetrahydrofuran in a monomer ratio (by mass) of 85/15 to 50/50, and the resulting polyethe...
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WO/2018/216404A1 |
This fluorine-containing coating agent composition contains: (A) an organic silicon compound containing a hydrolyzable group or a hydroxy group modified by a fluorooxyalkylene group-containing polymer residue, and/or a partial (hydrolyze...
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WO/2018/216630A1 |
Provided are: a fluorine-containing ether compound which is capable of forming a surface layer that exhibits excellent water and oil repellency, fingerprint removal properties, wear resistance and light resistance in the initial stage; a...
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WO/2018/216570A1 |
A negative photosensitive resin composition which contains (A) a siloxane resin having a radically polymerizable group and a carboxyl group and/or a dicarboxylic acid anhydride group, (B) a reactive monomer, (C) a radical photopolymeriza...
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WO/2018/216406A1 |
This surface treatment agent using a compound represented by formula (1) or (2) can, even without having a hydrolyzable group, form a water repellent and oil repellent layer having excellent abrasion resistance under mild conditions such...
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WO/2018/216229A1 |
A thermosetting resin composition which contains a thermosetting resin, an activator and a thixotropy-imparting agent. The thermosetting resin contains a base material and a curing agent. The base material contains a bi- or higher functi...
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WO/2018/216777A1 |
Provided is a method for producing fluorine-containing ether compositions with which can be produced, in good yields, fluorine-containing ether compounds that are suitably used for surface treatment agents and which are useful as interme...
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WO/2018/213695A1 |
The present invention relates to resins useful in adhesive and sealant compositions and particularly as one drop fill sealants for liquid crystal applications. In particular, the present invention permits assembly of LCD panels without m...
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WO/2018/212330A1 |
The purpose of the present invention is to provide a resin composition that can be cured at a temperature of as low as 80 degrees or less, preferably at room temperature, that has fewer components that volatilize during use (application)...
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WO/2018/212176A1 |
[Problem] To provide a photopolymerization sensitizer which gives a practically sufficient photocuring rate without arousing the problem wherein additives including a photopolymerization sensitizer bleed out to the surface during photocu...
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WO/2018/209069A1 |
Embodiments relate to a method of producing a modified double metal cyanide complex, a method of producing a monol or polyol that includes providing the modified double metal cyanide complex, an alkylene oxide polymerization process that...
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WO/2018/209075A1 |
Embodiments relate to a method of producing a modified double metal cyanide complex, a method of producing a monol or polyol that includes providing the modified double metal cyanide complex, an alkylene oxide polymerization process that...
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WO/2018/207806A1 |
The purpose of the present invention is to provide: a method for producing a polymer (ii) which is a polymer of an anionically polymerizable monomer and which has an amino group introduced in a given amount at a terminal of said polymer;...
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WO/2018/208383A1 |
A viscosity regulating composition and its method of manufacture. The composition comprises a mixture of (a) a branched polymer having the formula [M]-[(A1O)-L1-(A1O)-R1]n, wherein M is polybranched hydrophobe; A1O is a polyoxyalkylene u...
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WO/2018/207916A1 |
The present invention relates to a surface treatment agent which contains a perfluoro(poly)ether group-containing compound that is represented by formula (A) Rf-(PFPE-Z1-Y-Z2)n-R. In the formula, Rf represents an alkyl group having 1-16 ...
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WO/2018/209039A1 |
The invention described herein generally pertains to a composition that includes a silyl-terminated polymer having silyl groups linked to a polymer backbone via triazole. The silyl-terminated polymer is a reaction product of a functional...
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WO/2018/203491A2 |
Provided is a manufacturing method for a fluorine-containing ether composition, the method making it possible to manufacture, at low-cost and with good productivity, a fluorine-containing ether compound that can be appropriately used in ...
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WO/2018/204466A1 |
A silane modified copolymer that is the reaction product of an aminosilane and an isocyanate functional copolymer, wherein the isocyanate functional copolymer is the reaction product of a polyether polyol having a molecular weight greate...
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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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