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Matches 301 - 350 out of 20,712

Document Document Title
WO/2013/090347A1
Lactone/alkylene oxide polymers are useful as additives to inhibit or prevent the deposition of paraffin in hydrocarbon fluids, particularly crude oil produced from a subterranean formation. These polymers are random or block polymers ma...  
WO/2013/087782A2
The invention relates to a process for working-up a reaction mixture (5) comprising polyetherol and dissolved alkali metal comprising catalyst, wherein at least alkali metal ions of the dissolved alkali metal comprising catalyst are part...  
WO/2013/083062A1
Disclosed is an epoxy-modified polyphenylene oxide resin. The epoxy-modified polyphenylene oxide resin has a structural unit as shown in formula (I), and which is produced by the following steps: adding polymerization reaction solvent to...  
WO/2013/084708A1
 The present invention provides: a cationic hardening resin composition for hard disk drive assembly containing a resin (component (A)) with a cationic polymerizing functional group, and a cationic polymerization initiator (component (...  
WO/2013/083488A1
A sulphur-comprising, fluorinated and sulphonated aromatic alkane monomer which can be used for the manufacture of a polymer membrane intended, for example, for a PEM (Polymer Electrolyte Membrane) fuel cell, said functionalized monomer ...  
WO/2013/080929A1
The present invention is [A] a resist-underlayer-film-forming composition that is used in a multilayer resist process and contains a polymer having a constitutional unit (I) represented by formula (1). In formula (1), Ar1, Ar2, Ar3, and ...  
WO/2013/080888A1
Provided is a method for producing medium-molecular-weight polyalkyleneoxide having a viscosity-average molecular weight of 100,000 to 2,500,000, by subjecting polyalkyleneoxide having a viscosity-average molecular weight of 3,000,000 or...  
WO/2013/079469A1
It is provided a self-healing polymer network comprising transition metal thiolates, particularly thiolates of a transition metal that is able to self-assemble by metallophilic attractions, and more particularly Au(l), Ag(l), Cu(l) thiol...  
WO/2013/079352A1
A process for reducing the number of unstable end-groups in a fluorinated polymer is disclosed, said process comprising reacting a fluorinated polymer comprising unstable end-groups with fluorine in the presence of at least one (per)halo...  
WO/2013/076024A1
Method for producing alkoxylated polyalkylene polyamines, comprising the following steps (a) homogenously-catalysed alcohol-amination, wherein aliphatic amino alcohols are reacted with one another or aliphatic diamines or polyamines with...  
WO/2013/075806A3
The invention relates to epoxy compositions comprising a mixture of α,α-branched alkane carboxylic glycidyl esters derived from butene oligomers characterized in that the sum of the concentration of the blocked and of the highly branch...  
WO/2013/075805A3
The invention relates to epoxy compositions comprising a mixture of α,α-branched alkane carboxylic glycidyl esters derived from butene oligomers characterized in that the sum of the concentration of the blocked and of the highly branch...  
WO/2013/073665A1
The present invention provides a method for producing an alkylene oxide adduct, comprising the steps of: (A) adding an aqueous organic carboxylic acid solution to a crude alkylene oxide adduct while keeping the temperature at 90 to 130˚...  
WO/2013/074120A1
A composition having a crosslinking compound that has the following structure (I) wherein R is OH, NH2, halide, ester, amine, ether, or amide, and x is 2-6 and A is an arene moiety having a molecular weight of less than about 10,000. A m...  
WO/2013/067881A1
Disclosed is a water-soluble vitamin E derivative-modified amphiphilic anticancer medicament compound having a structure as represented by formula (I) or formula (II). An anticancer medicament active moiety, camptothecin or a camptotheci...  
WO/2013/068117A1
The present invention concerns polymer aldehyde derivatives, methods for producing them and their use for producing conjugates for diagnostic and/or therapeutic applications.  
WO/2013/066784A1
A poly(aryl ether sulfone) comprises units of formula (I): wherein Ar1 is a divalent C6-C15 aromatic group, Ar2 is a divalent C6-C15 aromatic group, Ar3 is a divalent C6-C15 aromatic group, and n is greater than 1; and a terminal group o...  
WO/2013/065802A1
In order to make it possible to prepare high-molecular weight polyethers with lower viscosity, this polyether preparation method has a polymerization step in which a polyether is obtained by subjecting a monoepoxide with a carbon number ...  
WO/2013/066757A1
A polyetherimide manufactured by reaction of an alkali metal salt of a dihydroxy aromatic compound of the formula MO-Z-OM wherein M is an alkali metal salt and Z is an aromatic C6-24 monocyclic or polycyclic moiety optionally substituted...  
WO/2013/063470A1
A polyetherimide composition comprising a polyetherimide manufactured by reaction of an alkali metal salt of a dihydroxy aromatic compound with a bis(halophthalimide) composition comprising, based on the weight of the bis(halophthalimide...  
WO/2013/060658A1
The present invention relates to a process for increasing the content of bifunctional species in nnixtures of non functional, mono- and bifunctional (per)fluoropolyethers which comprises the adsorption of a (per)fluoropolyether mixture o...  
WO/2013/062081A1
Provided is a cured product with excellent curability. A method for manufacturing a cured product, comprising irradiating, with plasma, a composition including (A) an onium salt having nitrogen cations, and (B) a curable compound.  
WO/2013/060192A1
A rosin-based non-ionic surfactant and the preparation and use thereof. The rosin-based non-ionic surfactant is obtained by the steps of reacting rosin with a dienophile agent in a Diels-Alder addition reaction (S01) to obtain a modified...  
WO/2013/056815A1
The invention relates to compositions of hydroxyl functional acrylic resins (acrylic polyols) comprising a mixture of α,α- branched alkane carboxylic glycidyl esters derived from butene oligomers characterized in that the sum of the co...  
WO/2013/056817A1
The invention relates to compositions of polyether polyol resins (hydroxyfunctional oligo or poly ether) comprising a mixture of α,α-branched alkane carboxylic glycidyl esters derived from butene oligomers characterized in that the sum...  
WO/2013/056814A3
The invention relates to compositions of polyether polyol resins (hydroxyfunctional oligo or poly ether) comprising a mixture of α,α-branched alkane carboxylic glycidyl esters derived from butene oligomers characterized in that the sum...  
WO/2013/056812A1
The invention relates to compositions of hydroxyl functional acrylic resins (acrylic polyols) comprising a mixture of α,α-branched alkane carboxylic glycidyl esters derived from butene oligomers characterized in that the sum of the con...  
WO/2013/059765A1
The invention provides aqueous coating composition having freeze thaw stability, comprising: (a) at least one latex polymer derived from at least one monomer and at least one reactive surfactant of the formula R1O- (CH2CHR2O)x-(CH2CH2O)y...  
WO/2013/054298A3
The present invention in a first aspect relates to a polymer based on modified polyethylene glycol (PEG) of formula CH3-(OCH2CH2)n-O-X-A, wherein (OCH2CH2)n- is a polyoxyethylene chain wherein n varies from 100 to 5000, X is a saturated ...  
WO/2013/054114A1
Polymers comprising polyetheretheretherketone and polyetherdiphenyletherketone and polymers comprising polyetheretheretherketone and polyetheretherethersulphone are described which have advantageous Tn and/or Tg properties.  
WO/2013/054298A2
The present invention in a first aspect relates to a polymer based on modified polyethylene glycol (PEG) of formula CH3-(OCH2CH2)n-O-X-A, wherein (OCH2CH2)n- is a polyoxyethylene chain wherein n varies from 100 to 5000, X is a saturated ...  
WO/2013/055209A1
The present invention relates to process for crosslinking an arylene oxide polymer comprising a 3-pyridyl and/or a 4-pyridyl group, wherein the polymer is reacted with a compound according to Formula (1) or a compound according to Formul...  
WO/2013/050273A1
The present invention relates to mono- or bi-functional (per)fluoropolyethers comprising a linear (per)fluoropolyether chain having two ends, wherein one or two ends contain -CF(CF3)COF groups, to a process for preparing them and to thei...  
WO/2013/048860A1
The present disclosure provides methods of using a nonionic surfactant for enhanced oil recovery, where the nonionic surfactant is prepared with a double metal cyanide catalyst. The present disclosure also provides for an emulsion that i...  
WO/2013/047946A1
The present invention relates to a BAB-type tri-block copolymer comprising polylactic acid (A) as a hydrophilic block and polyethylene glycol (B) as a hydrophobic block, to a method for producing same, and to a drug delivery system using...  
WO/2013/048806A1
Moisture curable compositions including silylated polymers and methods for producing the same are provided. A two component moisture curable system for producing a cured or cross-linked silylated polymer having improved compression set p...  
WO/2013/042732A1
Provided is a fluorine-containing ether compound that is easily manufactured, is capable of imparting satisfactory water and oil repellency to a substrate surface, has excellent abrasion resistance, and that is not readily reduced in wat...  
WO/2013/043838A1
The present disclosure includes a nonionic surfactant and a method of providing the nonionic surfactant, where the nonionic surfactant is soluble in carbon dioxide and is used as part of a dispersion for enhanced crude oil recovery. The ...  
WO/2013/040985A1
It is an object of the present invention to provide a sulfonic acid group- containing polymer and a sulfonic acid group-containing aromatic compound, which have excellent proton conductivity even under the low humidification condition, a...  
WO/2013/041482A1
The present invention relates to a polyethylene glycol derivative having at least one methyl mercaptan group as a side chain of the polyethylene backbone, and to a polyethylene glycol derivative precursor, wherein at least one of the met...  
WO/2013/042343A1
[Problem] The problem is to provide a method with which it is possible to economically recover, in a short amount of time and with good efficiency, an industrially useful cyclic polyphenylene ether ether ketone composition. [Solution] A ...  
WO/2013/043645A1
This invention relates to novel polyol blends, a process for preparing foams with very low resistance to air flow from certain polyol blends and to the resultant foams. The polyol blends comprise one or more monofunctionai poiyethers hav...  
WO/2013/043998A3
The present disclosure provides copolymers useful in medical devices. For example, the disclosure provides copolymers comprising the polymerization product ester block, ether blocks and diisocyanates. In certain embodiments, the disclosu...  
WO/2013/039071A1
[Problem] To provide a novel, high-strength gel composition containing an ionic liquid, and a production method thereof. [Solution] A gel composition containing an ionic liquid and a polymer having a polyethylene glycol skeleton, wherein...  
WO/2013/037097A1
A method for preparing powder resin is provided. The method comprises the following steps: (1) directly cooling a polymer precipitate obtained from a reaction system after performing polymerization reaction at a rate of 2-50℃/minute fo...  
WO/2013/035641A1
[Problem] To provide a method for manufacturing a compound represented by general formula (1) from a compound represented by general formula (2), wherein the introduced amount of an aryl (C1-C8) alkyl alcohol which may have a substituent...  
WO/2013/036027A3
Disclosed are a phenol-based self-crosslinking polymer exhibiting a self-crosslinking reaction when heated even without an additive for hardening the polymer, and to a resist underlayer film composition including the phenol-based self-cr...  
WO/2013/033256A1
The present invention provides reactive surfactants of the formula R1O- (CH2CHR20)x-(CH2CH20)y-(CH2CHR30)z-R4 where R1 is either alkyl, aryl, alkylaryl, or aralkylaryl of 8 - 30 carbon atoms, R2 is - CH2OCH2CH=CH2 (AGE); R3 is either H, ...  
WO/2013/032739A2
An epoxybenzyl-terminated poly(arylene ether) has the structure R-W-R wherein W is a divalent poly(arylene ether) residue terminated with phenolic oxygen atoms, and R is an epoxybenzyl group, wherein each occurrence of R is the same or d...  
WO/2013/031675A1
Provided is a polymer electrolyte membrane that has excellent proton conductivity even under low humidification conditions, has excellent mechanical strength and chemical stability, and can achieve high output and excellent physical dura...  

Matches 301 - 350 out of 20,712