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Matches 351 - 400 out of 21,456

Document Document Title
WO/2014/022207A1
Disclosed are perfluoroethers and perfluoroether compositions useful in high temperature aerospace applications. The perfluoroethers can be adapted for use with various curing chemistries.  
WO/2014/022224A1
We report a new class of single-ion electrolyte including pendant lithium perfluoroethyl sulfonates. Embodiments may be based on, for example, aromatic poly(arylene ether)s, polyphenylenes, or polyarylene sulfides. The microporous polyme...  
WO/2014/021946A8
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; an organic transition met...  
WO/2014/021946A1
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; an organic transition met...  
WO/2014/014980A1
A polyether polyol based on renewable materials is obtained by the in situ production of a polyether from a hydroxyl group-containing vegetable oil, at least one alkylene oxide and a low molecular weight polyol having at least 2 hydroxyl...  
WO/2014/013716A1
The present invention relates to an energy ray-curable resin composition for organic EL element sealing materials, which contains two or more compounds (A), for example, compounds represented by formula (1), said compounds (A) having two...  
WO/2014/011782A3
A composition comprises a perfluorinated solvent having at least one CF3 group selected from a perfluoropolyether solvent having a boiling point temperature of at least 120 °C at atmospheric pressure and a nitrogen-containing perfluorin...  
WO/2014/009557A1
The present invention relates to a moisture-cure composition comprising: a) at least one silane functional polymer P; b) at least one catalyst for cross-linking silane functional polymers; and c) at least 65% w/w of at least one filler, ...  
WO/2014/011771A3
A composition for surface treatment comprises a polyfluoropolyether silane, a solvent, and an additive compound for improving appearance and durability of layers formed from the composition. The layers formed from the surface treatment c...  
WO/2014/005685A1
Compositions comprising a specific ethoxylated/propoxylated product as well as an alkylene carbonate, an epoxysilane or a polysiloxane are useful for dyeing or finishing fibrous materials. Reaction products formed from said products are ...  
WO/2014/007930A1
The present invention provides a tetrahydrofuran purge stream treatment process, and a process for manufacturing polyether glycol comprising same. The process for treating a tetrahydrofuran stream purged from a polyether glycol manufactu...  
WO/2014/003819A1
A method of purifying a capped poly(phenylene ether) includes mixing a poly(phenylene ether) capping reaction mixture comprising a capped poly(phenylene ether), a capping agent, a capping byproduct, a capping catalyst, and a poly(phenyle...  
WO/2014/004110A1
The present invention provides an improved process for preparing a narrow molecular weight distributed polytetramethylene ether glycol (PTMEG). The product polytetramethylene ether glycol has an increased number average molecular weight,...  
WO/2013/190347A1
The present invention is directed to a process for preparing halogen-free melt-filtered polymer compositions, compositions prepared by the process, as well as articles derived therefrom. The process comprises filtering the melted composi...  
WO/2013/189745A2
The present invention relates to composition comprising a pesticide and an alkoxylate of the formula (I) as defined below. The invention further relates to said alkoxylate. The invention further relates to a method of preparing said comp...  
WO/2013/190913A1
Provided are: an active energy ray curable composition which is capable of improving adhesiveness of a cured product and suppressing falling and peeling of a cured product; a cured product thereof; and use thereof. This active energy ray...  
WO/2013/189745A3
The present invention relates to composition comprising a pesticide and an alkoxylate of the formula (I) as defined below. The invention further relates to said alkoxylate. The invention further relates to a method of preparing said comp...  
WO/2013/190162A1
The invention relates to a method for obtaining a composite material formed by carbon nanomaterial (carbon nanotubes (CNT) or carbon nanofibers (CNF) or graphene) and polyether ether ketone (PEEK) based on the functionalization of the ca...  
WO/2013/192635A2
This invention relates to an improved continuous process for the production of low molecular weight polyoxyalkylene polyether polyols. These polyoxyalkylene polyether polyols have a hydroxy I content of from about 3.4 to about 12.1 % by ...  
WO/2013/190162A9
The invention relates to a method for obtaining a composite material formed by carbon nanomaterial (carbon nanotubes (CNT) or carbon nanofibers (CNF) or graphene) and polyether ether ketone (PEEK) based on the functionalization of the ca...  
WO/2013/192635A3
This invention relates to an improved continuous process for the production of low molecular weight polyoxyalkylene polyether polyols. These polyoxyalkylene polyether polyols have a hydroxy I content of from about 3.4 to about 12.1 % by ...  
WO/2013/191987A1
The present invention provides an improved process and apparatus for alkanolysis of polytetramethylene ether diacetate to polytetraalkylene ether glycol in the presence of a C1 to C4 alkanol and an alkali or alkaline earth metal catalyst...  
WO/2013/190272A1
The invention provides a compound of the general formula: in which each X independently represents a polymer chain; p represents an integer from 1 to 6; Y represents an amide group; and Z represents either -CH.(CH2L)2 or -C(CH2L)(=CH2), ...  
WO/2013/187185A1
A polyhydroxy polyether resin which is necessary for obtaining a resin composition for electronic circuit boards, said resin composition having excellent heat resistance, low water absorption, excellent electrical characteristics (in par...  
WO/2013/187432A1
Provided is a novel silane compound containing a perfluoropolyether group, which is characterized by being represented by any one of general formulae (1a), (1b), (2a) and (2b) and having a number average molecular weight of 6 × 103 to 1...  
WO/2013/185437A1
A hyperbranched polyaryletherketone, a preparation method for same, and an application thereof. The hyperbranched polyaryletherketone comprises a compound as represented by formula (I) and having a number average molecular mass between 2...  
WO/2013/182642A1
The invention relates to a method for producing a polyether ether ketone. The invention is distinguished by the following steps: a) reacting an at least disubstituted benzophenone of the general formula (I) with a benzene derivative of t...  
WO/2013/177978A1
The present invention belongs to the field of pharmaceutical chemicals, and relates to a pegylated artesunate derivative, pharmaceutical composition and use thereof. In particular, the present invention relates to a pegylated artesunate ...  
WO/2013/178410A1
A method to provide polyether polyols comprises the steps of • providing a crude polyether polyol mixture comprising polyether polyol and a base catalyst; • neutralizing said base catalyst; • removing, in a first dehydration step, ...  
WO/2013/180203A1
The purpose of the invention is to provide a novel polymer containing reactive groups that provides a hardened object with excellent strength, a method for manufacturing the same, and a composition containing this polymer. A hardened obj...  
WO/2013/173834A2
Disclosed are polymers containing a backbone comprising alternating N-protected hydroxymethylaniline units ("spacer") and linker units.  
WO/2013/173119A1
A composition includes a non-crosslinked reaction product of an oxirane or oxetane compound (I) comprising at least two oxirane or oxetane groups; a compound (II) comprising silicon and one or more amino groups; and optionally a polyamin...  
WO/2013/173834A3
Disclosed are polymers containing a backbone comprising alternating N-protected hydroxymethylaniline units ("spacer") and linker units.  
WO/2013/172407A1
[Problem] To provide a resin composition for optical stereolithography which does not include a toxic antimony-based cationic polymerization initiator, which is safe and exhibits excellent handling properties, and which provides stereoli...  
WO/2013/165770A1
The present invention relates to a polymer, and a composition containing a particulate solid, an aqueous medium, and a polymer chain having at least one fused aromatic imide pendant group. The invention further provides compositions for ...  
WO/2013/165792A1
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 fused aromatic imide pendant group. The invention further provides compositions f...  
WO/2013/162639A1
A poly(phenylene ether) copolymer comprising about 5 to 40 mole percent repeat units derived from 2-phenylphenol and 60 to about 95 mole percent repeat units derived from 2,6-dimethylphenol, wherein the poly(phenylene ether) copolymer ha...  
WO/2013/160773A3
Disclosed are biodegradable polymeric nanoparticles and a process of producing thereof in the field of nanotechnology. The biodegradable polymeric nanoparticles are made up of block copolymers. The nanoparticles are produced without any ...  
WO/2013/158388A1
Provided are processes for preparing polytrimethylene ether glycol monoester or diesters composition wherein polytrimethylene ether glycol containing less than about 1 weight% of unreacted diol monomer is reacted with an equivalent exces...  
WO/2013/157486A1
Provided is a method for producing polyether having a weight-average molecular weight of 15,000 to 550,000. A method for producing polyether having a weight-average molecular weight of 15,000 to 550,000 by causing an initiator having at ...  
WO/2013/158471A1
Preformed stabilizers useful for the production of low viscosity, high solids polymer polyols are produced by free-radical polymerization of: (a) at least one ethylenically unsaturated macromolecule or macromer with (b) at least three di...  
WO/2013/154611A1
A poly(phenylene ether) poly(hydroxy ether) block copolymer is used to compatibilize blends of non-polar polymers with polar fillers. The resulting compatibilized blends exhibit physical property improvements relative to blends without a...  
WO/2013/154076A1
The purpose of the present invention is to provide a composition for organic electroluminescent elements, which contains less foreign material. The present invention relates to a composition for organic electroluminescent elements, which...  
WO/2013/154753A1
Reactive and hydrolytically-degradable poly(alkylene oxide) derivatives and methods for their synthesis are described herein. These polymers differ from poly(alkylene oxide) by the controlled incorporation of degradable repeat units toge...  
WO/2013/154189A1
Provided is an alkoxylation catalyst for use in a reaction of alkoxylation of fatty acid alkyl ester which is represented by general formula (I), the alkoxylation catalyst being formed when (B) at least one selected from the group consis...  
WO/2013/153054A3
Disclosed is a process for the preparation of compounds of formula (I) wherein R1 is C1-C4 alkoxy; R2 is hydrogen or a group of formula -CH2-PO3H2 or is a group of formula R1-O-(CH2-CH2O)n-CH2-CH2-; R3 is an alkylene, optionally substitu...  
WO/2013/154435A1
The invention relates to an oil based drilling fluid comprising a weighing agent where the drilling fluid contains alcohol ethoxylates with a molecular weigth between 200 and 2000 Dalton as biodegradeable deflocculant. The invention furt...  
WO/2013/154078A1
Provided are: a composition for non-linear optical materials, which is capable of forming a non-linear optical material that has excellent non-linear optical effect, heat resistance, withstand voltage and transparency; a coating composit...  
WO/2013/149860A1
The present invention relates to a process for the continuous production of polyether alcohols by catalyzed addition of at least one alkylene oxide to at least one hydrogen-functional starter compound, wherein at least one catalyst exhib...  
WO/2013/146745A1
This method of producing a polymeric crosslinked gel containing an ionic liquid is characterized by crosslinking polymers in a mixed solvent containing one or more types of protic ionic liquid and one or more type of non-protic ionic liq...  

Matches 351 - 400 out of 21,456