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Matches 501 - 550 out of 23,607

Document Document Title
WO/2015/046953A1
The present invention provides a thermosetting resin composition, a prepreg comprising the composition, and a copper-clad laminate, the thermosetting resin composition comprising: (a) a modified polyphenylene oxide resin which is redistr...  
WO/2015/044640A1
Polyetheretherketone (PEEK) may be prepared by polycondensation of a single monomer (4-fluoro-4'-(4-hydroxyphenoxy) benzophenone) in diphenylsulphone (DPS) solvent and in the presence of sodium carbonate and potassium carbonate. The proc...  
WO/2015/039981A1
The present invention relates to a process for preparing branched polyether carbonate polyols, comprising the step of reacting an alkylene oxide and carbon dioxide with an H-functional starter compound in the presence of a catalyst, wher...  
WO/2015/041322A1
The present invention provides a polyrotaxane in which the cyclic molecules have polymer chains, and in spite of being a polyrotaxane in which the cyclic molecules have polymer chains, the production steps are fewer and/or the production...  
WO/2015/038859A1
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) composition, from more than 45 to less...  
WO/2015/032717A1
The present invention relates to a method for producing low viscosity polyether carbonate polyols having side chains, said method comprising the steps of (α) providing either a suspending agent that does not contain any H-functional gro...  
WO/2015/032720A1
The present invention relates to a method for producing higher functional polyether carbonate polyols, said method preferably comprising the steps of (α) providing a DMC catalyst and: (αα) a suspending agent that does contain any H-fu...  
WO/2015/032847A1
The invention relates to a method for producing a polyarylene ether sulfone polymer by reacting a reaction mixture (RG) containing a dihalogen component (A1), a dihydroxy component (B1) and potassium carbonate (C1) having an average volu...  
WO/2015/032737A1
The present invention relates to a method for producing polyether carbonate polyols, the polyether carbonate polyols having electron-poor and electron-rich double bonds, said method preferably comprising the steps of (α) providing a sus...  
WO/2015/030535A1
According to the present disclosure, there is an effect of providing: a terminal-modified polyoxyalkylene glycol which greatly improves permeability, color tone uniformity and processability when applied to a polycarbonate resin; a polyc...  
WO/2015/027393A1
A curable composition for the sealing, encapsulation, or laminating of electronic devices is provided. The curable composition comprises an aliphatic epoxy compound, an aliphatic oxetane compound and a thermal cure initiator, the composi...  
WO/2015/031043A1
The present invention relates to a composition containing a particulate solid, a polar or non-polar organic medium, and a polymer chain having at least one non-fused aromatic imide pendant group. The invention further provides compositio...  
WO/2015/028191A1
The present invention relates to water-soluble alkoxylated polyalkyleneimines having an inner block of polyethylene oxide comprising 5 to 18 polyethylene oxide units, a middle block of polyalkylene oxide comprising 1 to 5 polyalkylene ox...  
WO/2015/025929A1
The present invention addresses the problem of providing a bifunctional compound containing a perfluoro(poly)ether group, which is extremely useful as a raw material compound or an intermediate in the synthesis of compounds each containi...  
WO/2015/024773A1
The invention relates to cross-linkable masses (M), containing (A) 100 parts by weight of silane-cross-linking polymers of the formula (HO)x-Y- [O-CO-NH- (CR1 2)b-SiRa(OR2)3-a]2-x (I), with the stipulation that component (A) has less tha...  
WO/2015/025930A1
The present invention addresses the problem of providing a method for separating a carboxylic acid compound containing a perfluoro(poly)ether group. The method according to the present invention is a method for separating a monocarboxyli...  
WO/2015/024958A1
A membrane including a polyarylnitrile copolymer is presented. The polyarylnitrile copolymer includes structural units having a formula (I) and at least one terminal group having a formula (II), wherein "a" is 0, 1, 2, or 3; "m" is an in...  
WO/2015/024316A1
A polyether compound as by general formula (I), wherein R1 is a polyether main chain of the polyether polyol; R2 is hydrogen or a C1-C5 alkyl group; and n is 3, 4 or 5. Also disclosed is a photoresist composition comprising the polyether...  
WO/2015/022871A9
Provided are: a fluorine-containing polyether compound that can form a film having superior lubricity; a lubricant; a liquid composition; and an article having a film having superior lubricity on a substrate. A fluorine-containing polyet...  
WO/2015/023381A1
Disclosed herein is a method to stabilize a poly(arylene ether) comprising combining a neat or diluted poly(arylene ether) with a vinyl or vinylidene-terminated polyolefin at a temperature of at least 80°C to form heated reaction compon...  
WO/2015/023907A1
A process to prepare polycarbamate comprising adding urea to a polyol in the presence of at least one catalyst selected from the group consisting of compounds having the following formula MmZn; wherein M is a divalent metal, and Z is an ...  
WO/2015/023905A1
A process to prepare polycarbamate comprising adding urea to a polyol in the presence of at least one catalyst selected from the group consisting of compounds having the following formula MmZn; wherein M is a trivalent metal, and Z is an...  
WO/2015/022290A1
The present invention relates to a process for the preparation of polyether carbonate polyols in the presence of a double metal cyanide catalysts that can be obtained by a process comprising (a) synthesizing a solid double metal cyanide ...  
WO/2015/023906A1
A process to prepare polycarbamate comprising adding urea to a polyol in the presence of at least one catalyst selected from the group consisting of compounds having the following formula MmZn; wherein M is a tetravalent metal, and Z is ...  
WO/2015/022184A1
The present invention relates to methods for preparing a composition comprising an isoprenol- alkoxylate having an isoprene-content of not more than 1000 ppm. The present invention also relates to compositions prepared or obtainable by s...  
WO/2015/022871A1
Provided are: a fluorine-containing polyether compound that can form a film having superior lubricity; a lubricant; a liquid composition; and an article having a film having superior lubricity on a substrate. A fluorine-containing polyet...  
WO/2015/023907A8
A process to prepare polycarbamate comprising adding urea to a polyol in the presence of at least one catalyst selected from the group consisting of compounds having the following formula MmZn; wherein M is a divalent metal, and Z is an ...  
WO/2015/023395A1
A process for making polyarylethers provides a reaction mixture that includes a dipolar aprotic solvent for polyarylether and polyarylether forming reactants, and reacts the polyarylether- forming reactants, with removing of water with n...  
WO/2015/021090A1
A homogeneous solid composition includes an aromatic epoxy resin and a poly(phenylene ether) having a number average molecular weight of 600 to 2000 atomic mass units and an average of 1.5 to 3 hydroxyl groups per molecule. The molecular...  
WO/2015/020068A1
An ester polymer phosphate derivative having a structure indicated by general formula (I). In the general formula (I): R1 indicates a C1-30 alkyl group, a C2-30 alkenyl group, or a C2-30 alkynyl group; R2 indicates a C1-2 alkyl group; n ...  
WO/2015/019006A1
The present invention relates to the technical field of hydraulic compositions, for example concrete and mortar compositions. More specifically, the present patent application relates to additives used in hydraulic compositions, to the c...  
WO/2015/015299A1
Embodiments of the present disclosure provide for a triptycene-based A-B monomer, a method of making a triptycene-based A-B monomer, a triptycene-based ladder polymer, a method of making a triptycene-based ladder polymers, a method of us...  
WO/2015/016887A1
A method of alkoxylating a humus material comprising heating a reaction mixture comprising a humus material, a C3+ cyclic ether, a catalyst and an inert reaction solvent, and recovering a C3+ alkoxylated humus material from the reaction ...  
WO/2015/017299A1
A process to produce polycarbamate comprising providing urea in liquid form; and adding the urea in liquid form to a polyol in a reduced gradient profile to form polycarbamate product is provided. Also provided are: (a) a reaction produc...  
WO/2015/017297A1
A first process to produce polycarbamate comprising providing urea in liquid form; and adding the liquid urea to a polyol is provided. A second process for producing polycarbamate comprising adding solid urea to a polyol in liquid form t...  
WO/2015/014732A1
The invention relates to a method for producing polyether carbonate polyols, (i) one or more alkylene oxide(s) and carbon dioxide being added to one or more H-functional starter substance(s) in the presence of a double metal cyanide cata...  
WO/2015/012319A1
This acid-curing-agent-containing material comprises both an acid curing agent having an acid group and a polyester, wherein the acid curing agent is present in such a state that the acid group is blocked with a compound reactive with an...  
WO/2015/012250A1
Provided are a process for producing a near-infrared-absorbing compound which makes it possible to form a near-infrared cut filter having excellent heat resistance, a near-infrared-absorbing composition, a near-infrared cut filter, a sol...  
WO/2015/010390A1
A preparation method and application of main chain scission-type polyacrylic silane ester resin. The method comprises: mixing cyclic monomer, vinyl monomer and vinylsilane ester monomer in a solvent according to the proportion, adding a ...  
WO/2015/011085A1
The present invention relates to novel polymers P and to their salts, to a process for their manufacturing, to the use of said polymers as dispersants for fine particulate solid material. The present invention further relates to liquid c...  
WO/2015/008507A1
Provided is an anti-static agent for an ABS resin composition, which contains an ionic bonding salt represented by chemical formula (1) or (2). In the formulae, R1 and R2 are each a substituted or unsubstituted straight chain, branched c...  
WO/2015/007774A1
The invention relates to a method for producing polyarylene ether beads from a polyarylene ether solution, having the steps of i) separating the polyarylene ether solution in a separating device which is vibrated at a frequency ranging f...  
WO/2015/007776A1
The invention relates to a method for producing polyarylene ether beads from a polyarylene ether solution, having the steps of i) separating the polyarylene ether solution into drops and ii) transporting the drops into a precipitation ba...  
WO/2015/007775A1
The invention relates to a method for producing polyarylene ether beads from a polyarylene ether solution, having the steps of i) separating the polyarylene ether solution into drops and ii) transporting the drops into a precipitation ba...  
WO/2015/007771A1
The invention relates to a process for making an oligo(alkylene glycol) functionalized co-polyisocyanopeptide, wherein the process comprises the steps of: i) copolymerizing - a first comonomer of an oligo(alkylene glycol) functionalized ...  
WO/2015/000123A1
To provide a simple, efficient method for manufacturing a (meth)acryloyl group-containing polyol compound, a (meth)acryloyl group-containing polyol compound produced by the manufacturing method, and an urethane (meth)acrylate produced by...  
WO/2015/002269A1
 The present invention provides a novel active-energy-ray-polymerizable resin composition having excellent adhesiveness, and a laminate using the same, the laminate being, in particular, a laminate for an optical device and having bett...  
WO/2015/002147A1
Provided is a method of producing an oxymethylene copolymer which involves a polymerization step in which trioxanes and a comonomer are cationically polymerized at a polymerization temperature of 135°C-300°C in the presence of a protic...  
WO/2015/001327A1
Polymeric materials for use in challenging situations in the oil and gas industry (e.g. challenging physical and chemical environments) are described. The polymeric materials comprise a polymeric material having a repeat unit of formula ...  
WO/2014/209934A1
A thermoplastic polyurethane is formed by the reaction of a specific hydroxy-diterminated poly(phenylene ether) and an organic diisocyanate. The polyurethaneforming reaction optionally employs diols other than the hydroxy-diterminated po...  

Matches 501 - 550 out of 23,607