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WO/2013/067881 |
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...
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WO/2013/068117 |
The present invention concerns polymer aldehyde derivatives, methods for producing them and their use for producing conjugates for diagnostic and/or therapeutic applications.
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WO/2013/066784 |
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...
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WO/2013/065802 |
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 ...
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WO/2013/066757 |
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...
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WO/2013/063470 |
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...
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WO/2013/060658 |
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...
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WO/2013/062081 |
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.
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WO/2013/060192 |
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...
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WO/2013/056815 |
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...
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WO/2013/056817 |
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...
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WO/2013/056812 |
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...
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WO/2013/059765 |
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...
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WO/2013/054114 |
Polymers comprising polyetheretheretherketone and polyetherdiphenyletherketone and polymers comprising polyetheretheretherketone and polyetheretherethersulphone are described which have advantageous Tn and/or Tg properties.
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WO/2013/054298 |
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 ...
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WO/2013/055209 |
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...
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WO/2013/050273 |
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...
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WO/2013/048860 |
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...
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WO/2013/047946 |
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...
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WO/2013/048806 |
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...
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WO/2013/042732 |
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...
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WO/2013/043838 |
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 ...
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WO/2013/040985 |
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...
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WO/2013/041482 |
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...
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WO/2013/042343 |
[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 ...
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WO/2013/043645 |
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...
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WO/2013/039071 |
[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...
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WO/2013/037097 |
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...
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WO/2013/035641 |
[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...
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WO/2013/036027 |
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...
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WO/2013/033256 |
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, ...
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WO/2013/032739 |
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...
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WO/2013/031675 |
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...
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WO/2013/033209 |
The disclosure provides poly(hydroxycarboxylate) compositions having a co¬ polymer of two carboxylate isomers. The polymer product has a reduced melting point, a reduced crystallinity, and a reduced brittleness in comparison to a pure p...
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WO/2013/026654 |
The invention relates to cross-linkable materials containing (A) 100 parts by weight of compounds (A) of formula Y- [ (CR1 2)b-SiRa(OR2)3-a]x (I), (B) more than 50 parts by weight of silicone resins containing units of formula R3 c(R4O)d...
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WO/2013/028609 |
This disclosure relates generally to polysulfone compositions whose residual phenolic monomers or phenolic degradation products exhibit little or no estradiol binding activity. Also disclosed are methods for making the disclosed polysulf...
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WO/2013/027724 |
Provided are: a block copolymer that exhibits excellent proton conductivity even in low-humidification conditions, exhibits excellent mechanical strength and chemical stability, and when used in a solid-polymer fuel cell, allows high out...
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WO/2013/027758 |
[Problem] To provide an ion exchange membrane for vanadium redox batteries, which has excellent chemical durability, excellent heat resistance and low resistivity, while being suppressed in vanadium ion permeation. [Solution] An ion exch...
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WO/2013/028437 |
Ethylene carbonate is polymerized by itself or together with another cyclic monomer such as 1,2-propylene oxide in the presence of a double metal cyanide catalyst. Most of the ethylene carbonate adds to the chain to form a terminal carbo...
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WO/2013/023997 |
The invention pertains to novel aromatic ether ketone polymers derived from bio-based feed-stocks, comprising recurring units of formula (Rb): wherein: - E is selected from the group consisting of: - each of R, equal to or different from...
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WO/2013/020871 |
The present invention relates to a method for producing a block copolymer containing polyaryl ether blocks and polyalkylene oxide blocks, comprising the reaction of an HO-terminated polyaryl ether with a monomeric alkylene oxide. The pre...
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WO/2013/022644 |
A method for minimizing color growth in a polyether polyol product during storage and loading comprising the steps of providing a polyether polyol product to be stored and loaded for transport, wherein oxidation of the polyether polyol p...
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WO/2013/017360 |
The present invention relates to a method for producing branched polyethers and polyether-like structures, these branched polyethers themselves, and also use thereof.
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WO/2013/017365 |
The present invention relates to carbonate group-containing polyether siloxanes, a method for production thereof, and also use thereof.
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WO/2013/017401 |
The present invention relates to (per)fluoropolymer compositions, in particular to (per)fluoropolyether compositions comprising: - a (per)fluoropolymer having more than two carboxy groups and - a polyamine. The invention further relates ...
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WO/2013/017470 |
The invention relates to a composition of ionisable fluoropolymers, in particular to polymer compositions comprising: a) at least one fluorinated ionisable polymer (A), which comprises recurring fluorinated blocks and recurring functiona...
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WO/2013/017470 |
The invention relates to a composition of ionisable fluoropolymers, in particular to polymer compositions comprising: a) at least one fluorinated ionisable polymer (A), which comprises recurring fluorinated blocks and recurring functiona...
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WO/2013/015366 |
The present invention relates to a method for producing polyether sulfone in which a dihalogenodiphenyl sulfone and bisphenols undergo a polycondensation reaction in a polymerization tank in the presence of an alkali metal salt in a firs...
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WO/2013/014153 |
The present invention relates to a process for the continuous production of polyether alcohols.
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WO/2013/016612 |
The presently disclosed and claimed inventive concept(s) relates to a particulate product. The particulate product comprises a nonionic synthetic associative thickener NSAT) rheology modifier and a dissolution promotion water soluble add...
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