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WO/2015/148736A1 |
Provided herein are methods of preparing a poloxamer for use in a cell culture medium. Also provided herein are cell culture media containing the poloxamer prepared by the methods herein, as well as methods of using the media for cell cu...
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WO/2015/146861A1 |
The purpose of the present invention is to form a highly durable water repellent oil repellent layer on the surface of an object to be processed, said water repellent oil repellent layer being capable of preventing the accumulation of wa...
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WO/2015/147243A1 |
The present invention provides: a polymerizable compound represented by formula (I) (In the formula: Z1 and Z2 represent arylene groups or the like; m represents an integer of 1 or 2; n represents an integer of 0 or 1; n is 0 when m is 2...
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WO/2015/144798A1 |
The problem addressed by the invention is that of creating new polymers, which can be produced with little complexity, wherein the chemical-physical properties of said polymers can be influenced in a specific manner within wide limits du...
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WO/2015/140032A1 |
The invention relates to glycerol acetal polyethers of general formula (I) or (II), wherein R1, R2, R3, R4, R5, and n have the meaning specified in the description. Said glycerol acetal polyethers are suitable as electrolyte solvents in ...
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WO/2015/142894A1 |
A method of making a treated article having a metal surface. The method includes treating the metal surface with a primer composition comprising a secondary or tertiary amino-functional compound having at least two independently selected...
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WO/2015/142564A1 |
A biodegradable crosslinked polymer which is a reaction product of a polymer having aldehyde-reactive functional groups and a polyaldehyde, wherein the polymer having aldehydereactive functional groups comprises a biodegradable structure...
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WO/2015/135195A1 |
A self-foaming polyether sulfone resin and a preparation method therefor. The molecular structure of the self-foaming polyether sulfone resin is represented by formula (I), where 100≤m≤200, 100≤n≤200, and M is Na or K. A high-tem...
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WO/2015/135196A1 |
The present invention relates to an antistatic polyether sulfone composite material and a preparation method therefor. The molecular structure of the composite material is represented by formula (I), where (a) is a carbon nanotube, and n...
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WO/2015/135432A1 |
The present invention relates to preparation of target liposom and uses thereof, particularly to the target hepatocellular compound of formula 1, the composition and pharmaceutical composition containing the compound for delivering drugs...
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WO/2015/136596A1 |
Provided are: an alkylene oxide adduct manufacturing method capable of simultaneously achieving the ability to continuously manufacture an alkylene oxide adduct on a chosen scale from a small scale to a large scale, and the ability to co...
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WO/2015/132173A1 |
Copolymer comprising polyarylene ether blocks and hydrophilic-hydrophobic blocks, wherein said hydrophilic-hydrophobic blocks comprise polyisobutene blocks.
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WO/2015/131965A1 |
Raw materials which constitute reaction products of two compounds (1) and (2) having the general formulae (1) and (2), the first compound (1) having the general formula (1): R1-(CH2)a-(CHR2)b-(CR3 2)c-(CHR4)d-(CH2)e-R5 , in which R1, R2,...
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WO/2015/128277A1 |
The invention relates to a method for producing polyether ester carbonate polyols by attaching at least one alkylene oxide, at least one cyclical anhydride, and carbon dioxide to one or more H-functional starter substances in the presenc...
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WO/2015/130652A1 |
A method of: providing a solution of: a dichloroaromatic compound having an electron-withdrawing group bound to each aromatic ring containing one of the chloride groups; an excess of a dihydroxyaromatic compound; a base; and a solvent; h...
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WO/2015/128070A1 |
The invention relates to a reaction product and to the use thereof. In order to provide molding material mixtures for the Furan-NO-Bake method, which enable low-emission production of foundry molds and cores, wherein foundry molds and co...
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WO/2015/124903A1 |
A process for manufacturing an object by laser sintering comprises: (i)selecting a powder comprising a polymeric material having a repeat unit of formula -O-Ph-O-Ph-CO-Ph- I, and a repeat unit of formula -O-Ph-Ph-O-Ph-CO-Ph- II wherein P...
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WO/2015/124732A1 |
The invention relates to a composition comprising fibrin and an oligo(alkylenglycol)-substituted polyisocyanopeptide, hydrogels containing the composition and cell cultures based on the composition.
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WO/2015/124403A1 |
Method for producing (meth)acrylic acid esters (E) of polyalkoxy group-containing alcohols by reacting polyalkoxy-group containing alcohols (P) of formula (I), where R1 represents hydrogen, a hydroxy group or a linear or branched, satura...
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WO/2015/126949A1 |
A curable composition comprises a fluorinated polyether represented by the formula: Z1-X1 p and a nonfluorinated polyether represented by the formula Q1- X2 y Z1 represents a p-valent perfluorinated polyether group. Q1 represents a y-val...
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WO/2015/122770A1 |
The invention relates to a method for preparing polyglycerol, comprising - providing a catalyst salt on a support, the catalyst salt having catalytic activity with respect to an etherification reaction of a polyol selected from the group...
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WO/2015/119937A1 |
The present disclosure relates to a method of producing a substrate that has a low adhesion to ice. The method comprises applying a layer of a polyalkylene glycol onto the surface of a substrate. The polyalkylene glycol has a number aver...
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WO/2015/120418A1 |
The invention provides lubricating composition comprising: (1) a reaction product selected from the group consisting of: (a) a polyalkanoic or polyalkenoic acid derived from hydroxyfatty acids and a block copolymer selected from the grou...
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WO/2015/116349A1 |
A copolymer exhibiting improved heat resistance relative to phenolic resins is formed by the reaction of a bisphenol diglycidyl ether and a phenolphthalein and/or a phenolphthalimidine in a molar ratio of 0.98:1 to 1.02:1 in the presence...
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WO/2015/115611A1 |
The present invention pertains to a polymer containing repeating units represented by general formula (1): (in the formula, R1, R2, m, k, and the asterisks are as described in the specification and claims) and having a bromine content...
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WO/2015/110477A1 |
A copolymer essentially consisting of : from 50 to 99 mole % of at least one recurring unit (R1), based on the total mole amount of the recurring units (R1) and (R2), wherein the recurring unit (R1) is derived from incorporation of 4,4"-...
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WO/2015/111765A1 |
The present invention relates to an ultraviolet-curing perfluoropolyether-modified compound, to a dirt-resistant coating-agent composition comprising same, and to a film and a dirt-resistant substrate using same, and, more specifically, ...
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WO/2015/108254A1 |
The present invention relates to a polylactic acid-polyalkylene glycol copolymer having an excellent crystallization rate, and a composition containing the same. The polylactic acid-polyalkylene glycol copolymer of the present invention,...
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WO/2015/108781A1 |
The present invention provides an oxygen scavenging composition for incorporation into a wall of a package. The composition comprises a polyester base polymer, at least one oligomeric, oxidizable poly(alkylene ether) glycol-a,α, ω-dies...
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WO/2015/105122A1 |
The purpose of the present invention is to provide a curable composition having improved heat-resistant stability after curing, and a cured product obtained from said curable composition. The present invention achieves this with a curabl...
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WO/2015/104374A1 |
The present invention refers to polyethylene glycol substituted acyl borates, to methods for their preparation, and to the use of said polyethylene glycol substituted acyl borates for the preparation of polyethylene glycol substituted ma...
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WO/2015/103713A1 |
The present invention relates to a modified wood product comprising a species of wood and polymerized monomer as defined in claim 1; to methods of manufacturing such wood product; to the use of such wood product.
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WO/2015/103533A1 |
The present invention relates to a process for manufacturing copolyether ester polyol having a low oligomeric cyclic ether content, for example, less than about 2.0% by weight, from feedstock comprising polytetramethylene ether glycol ha...
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WO/2015/099027A1 |
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 that is represented by general formula (1), which is characterized in that a polyether rubber containing 0.1% by mo...
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WO/2015/100227A1 |
Provided is an antimicrobial substrate comprising a substrate to which is covalently bonded an antimicrobial polymer, in which the antimicrobial polymer comprises an alkylene oxide backbone to which are attached one or more alkyl and/or ...
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WO/2015/097076A1 |
The present invention relates to thermoplastic polyamides (PA) comprising recurring units derived from a PFPE dicarboxylic acid (PFPA-DA) or a PFPE diamine (PFPE-NN) in a defined weight amount with respect to other units derived from the...
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WO/2015/100128A1 |
A high solid copolymer polyol adhesive composition comprising: (A) A polyurethane prepolymer comprising: (1) One or more polyisocyanates; (2) One or more compounds containing on average more than one isocyanate reactive compound; (3) A d...
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WO/2015/096607A1 |
The present invention provides a POSS-containing in situ composite nano-gel with magnetic responsiveness and a preparation method therefor, and relates to a composite material and a preparation method therefor. The POSS-containing amphip...
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WO/2015/099085A1 |
The present invention provides a surface treating agent that includes a perfluoro(poly)ether-group-containing silane compound that is represented by formula (1). (The symbols in the formula have the same definition as set forth in the de...
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WO/2015/098658A1 |
The present invention addresses the problem of providing a material that achieves sufficient bonding strength at a low bonding temperature without application of a pressure. This problem is solved by providing a bonding material which is...
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WO/2015/100212A1 |
Provided herewith are microbicidal polymers comprising an alkylene oxide backbone comprising one or more alkyl and/or alkylene oxide primary branches, in which at least one of the alkyl and/or alkylene oxide primary branches is functiona...
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WO/2015/098540A1 |
A novel polymer which has repeating units represented by formula (1) is obtained by polymerizing a divinyl ether which has an oxygen-containing saturated heterocyclic skeleton with a diol which has an oxygen-containing saturated heterocy...
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WO/2015/095362A1 |
A process for producing a poly(arylene sulfide) polymer comprising (a) polymerizing reactants in a reaction vessel to produce a poly(arylene sulfide) reaction mixture, (b) processing the poly(arylene sulfide) reaction mixture to obtain a...
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WO/2015/095716A1 |
The present invention relates to an improved process for manufacturing polytetramethylene ether glycol. The process involves controlling the number average molecular weight of the diacetate of polytetramethylene ether glycol intermediate...
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WO/2015/091461A1 |
The invention concerns a polycondensate containing (I) at least a structural unit, which is an aromatic moiety bearing a polyether side chain comprising 9 to 41 alkylene glycol units, (II) at least a structural unit, which is an aromatic...
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WO/2015/091246A1 |
The present invention relates to a method for preparing polyether carbonate polyols by the addition of alkylene oxides and carbon dioxide onto H-functional starter compounds. The method is characterized in that at least one urethane alco...
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WO/2015/091471A1 |
The present invention relates to a method for producing polyols, in particular to a method for working up crude alkaline polyols by neutralization with acids and by filtration, said method being characterized in that easily filterable sa...
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WO/2015/087902A1 |
Provided are a fluorine-containing ether composition suitable for use in a surface treatment for imparting water and oil repellency to the surface of a base material, a method for producing said fluorine-containing ether composition, and...
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WO/2015/088245A1 |
The present invention provides a non-epoxy based thermosetting resin composition for high frequency, containing: (a) a polyphenylene ether resin having two or more unsaturated substituents at both terminals of a molecule chain or an olig...
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WO/2015/087903A1 |
Provided is a method for manufacturing a silicon compound that, by using a simple and convenient method, can perform with high selectivity the hydrosilylation of a compound having a 2-propenyl group. This method for manufacturing a ...
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