Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 401 - 450 out of 24,350

Document Document Title
WO/2017/037441A1
The present invention relates to a method for preparing a polycarbonate ether polyol, by reacting an epoxide and carbon dioxide in the presence of a catalyst of formula (I), a double metal cyanide (DMC) catalyst and a starter compound. T...  
WO/2017/038832A1
Provided are a fluorine-containing ether compound, a fluorine-containing ether composition, and a coating solution capable of forming a surface layer having excellent water and oil repellency, abrasion resistance, fingerprint removabilit...  
WO/2017/037293A1
The invention is directed to a cell culture comprising: a) a cell culturing medium for growing stem cells, b) a three-dimensional (3D) cell growth matrix and c) stem cells, wherein the cell culture has a critical stress σc of 2-30 Pa, w...  
WO/2017/035551A1
The invention relates to a method for the radical induced cationic frontal polymerization of cationically polymerizable monomers by a combination of at least one cationic polymerization initiator and at least one activator for the at lea...  
WO/2017/032768A1
The invention relates to an efficient method for producing polyoxyalkylene polyols with equivalent molar masses between 9500 and 23000 g/mol from one or more H-functional starter compounds, and one or more alkylene oxides in the presence...  
WO/2017/033941A1
A triblock copolymer that has a polyethylene glycol-poly(D,L-lactide)-polyethylene glycol skeleton.  
WO/2017/032582A1
The invention relates to polymers and to the use of same, in the form of active electrode material or in an electrode slurry, as an electrical charge store, wherein the electrical charge stores are particularly secondary batteries. The s...  
WO/2017/029996A1
Provided is a fine optical component with excellent heat resistance and having a coating layer provided on a portion thereof. The optical component according to the present invention comprises a hardened material that is a curable compos...  
WO/2017/030880A1
Polyurethane compositions are disclosed herein, as well as methods of making and using such polyesters. In some embodiments, the polyurethanes are formed from monomers derived from natural oils. In some embodiments, the polyurethanes are...  
WO/2017/030450A1
A method of increasing the rigidity of PIM homo- or co-polymers including repeating units containing at least one biscatechol monomer having a fused spiro-bisindane (SBI) ring system of Formula (I), the SBI ring system including a bicycl...  
WO/2017/029967A1
The present invention addresses the problem of providing a crosslinked film and a hydrocarbon-based proton conducting solid electrolyte having a proton conductivity equal to that of a perfluorosulfonate ion exchange polymer. Disclosed as...  
WO/2017/027222A1
A heterofunctional poly(alkyleneoxide) according to the invention contains a first polymer terminus containing a protected, unprotected, or derivatized amine or aminoalkyl functionality and a second polymer terminus containing an unsatur...  
WO/2017/027288A1
Disclosed are compositions that comprise water and a polyether polyol derived from sucrose and an alkylene oxide, as well as polyurethane foam systems comprising such compositions, methods for their production, and the resulting polyuret...  
WO/2017/026352A1
Provided is a curable composition that has excellent curability and that can prevent a silicone mold from swelling and thereby improve the durability of the silicone mold and increase the number of times that the silicone mold can be use...  
WO/2017/022498A1
Provided is a styrene resin composition which contains a polystyrene resin (A), a polyphenylene ether resin (B) and a foaming agent (C), and which is characterized in that: the polystyrene resin (A) is a hyperbranched resin that has a st...  
WO/2017/022437A1
A silane compound containing a perfluoro(poly)ether group, which is represented by formula (1a) or formula (1b). (Rf-PFPE)β-X-(CRa kRb lRc m)α (1a) (Rc mRb lRa kC)α-X-PFPE-X-(CRa kRb lRc m)α (1b) (In the formulae, the symbols are as ...  
WO/2017/014218A1
Provided is a fluorine-containing compound that provides excellent anti-contamination properties (oil-based ink repellency and fingerprint removal properties) to an object (e.g., a barcode layer), and is highly compatible with non-fluori...  
WO/2017/014145A1
The present invention addresses the problem of providing: a fluorinated compound which can be produced easily and can be used suitably as a living radical polymerization initiator; and a fluorinated polymer which does not undergo the gen...  
WO/2017/013368A1
The present invention concerns a composition made from poly(arylene-ether-ketone) (PAEK), characterised in that it comprises an organometallic phosphate salt, or a mixture of organometallic phosphate salts.  
WO/2017/013369A1
The present invention concerns a method for stabilising a composition made from PAEK, said method comprising a step of incorporating a stabilising agent against thermo-oxidation phenomena, said method being characterised in that said inc...  
WO/2017/011126A1
There is provided herein a low foam surfactant composition comprising: (a) di-trisiloxane alkoxylate component of the general formula (I): (R1R2R3SiO)2(R4)Si-R5-Si(R6)(OSiR7R8R9)2 (I); and, (b) mono-trisiloxane alkoxylate component of th...  
WO/2017/010752A1
The present invention relates to a method for preparing a terpolymer of an epoxide containing an electron withdrawing group, carbon dioxide, and an epoxide not containing an electron withdrawing group, using a heterogeneous catalyst. The...  
WO2016142947A3
Novel support material formulations, characterized as providing a cured support material which is readily removable by contacting with water, are disclosed. The formulations comprise a curable water-soluble mono-functional monomer, a wat...  
WO/2017/006325A1
This invention is directed to filtration system, filtration apparatus and methods of use thereof, wherein the filtration system comprises a solid support, perylene diimide based membrane layer and a polymer, specifically a Nafion polymer...  
WO/2017/007928A1
The present disclosure provides polymers comprising at least one repeat unit represented by any one of structural formulas (IA)-(IE) disclosed herein, for example: (IA). Values for the variables are as disclosed herein. The polymers prov...  
WO/2017/007505A1
The present disclosure is drawn to polymeric amine synergist compositions. The polymeric amine synergist composition can include a polymeric amine synergist including an aminobenzene modified with a polyether chain connecting to the amin...  
WO/2017/005832A1
A process for the manufacture of a (per)fluoropolyether annine comprising reacting a sulfonic ester of a (per)fluoropolyether alcohol with an excess of ammonia or organic amine at selected temperature is herein disclosed. The process all...  
WO/2017/005834A1
The present invention relates to novel (per)fluoropolyether polymers and their use as lubricants, in particular for Magnetic Recording Media (MRM).  
WO/2017/003668A1
The present disclosure is directed to polymer and polymer conjugate-based nanoparticle delivery systems for delivering biological agents, and methods of making and using these compositions. Certain embodiments of the present disclosure p...  
WO/2017/001807A1
The present invention relates to a polymerisable composition comprising: i) a fluorinated α,ω-bis(propargyl) oligomer of formula (I): in which m is 1 to 100, n is 2 to 150, p is 0 to 2, e.g. 0 or 1.75, and n, m and p are selected such ...  
WO/2017/003250A1
The present application relates to a phthalonitrile resin and the like. The present application can provide: a phthalonitrile resin capable of forming a composite having an excellent curing property, exhibiting suitable process temperatu...  
WO/2017/003748A1
Polyether polyols are made by a process that includes a continuous addition of starter and alkylene oxide. The feed of starter is discontinued when 80 to 95% of the alkylene oxide has been fed to the reactor. This process produces a prod...  
WO/2017/002853A1
Provided is a hetero type monodispersed polyethylene glycol which contains a compound represented by formula (1) ( (1): NH2-(CH2CH2O)a-CH2CH2COOH (in formula (1), a is an integer between 6 and 40)) and in which the following each satisfy...  
WO/2017/002560A1
The purpose of the present invention is to provide a polyether copolymer which has high ionic conductivity and is capable of improving battery performance. This polyether copolymer has ether bonds at side chains, and is characterized in ...  
WO/2017/001806A1
The present invention relates to a cross-linkable composition comprising: i) a fluorinated α,ω-bis(propargyl) oligomer of formula (I): in which m is 1 to 100, e.g. 1 to 93, n is 2 to 150, e.g. 1 to 128, p is 0 to 2, preferably 0 or 1.7...  
WO/2017/003749A1
Random poly(propylene oxide-co-ethylene oxide) polymers are made by polymerizing a mixture of propylene oxide and a small amount of ethylene oxide in the presence of a starter and a double metal cyanide catalyst complex, and then feeding...  
WO/2016/208816A1
The present invention relates to a polymer resin comprising: (1) a polycyclic aromatic hydrocarbon-containing group; and (2) C6-30 aromatic or cycloaliphatic -containing group, to a method for preparing the same, to an adhesive film comp...  
WO/2016/206540A1
Disclosed are an 8-arm polyethylene glycol (PEG) derivative (formula 1), manufacturing method and modified bio-related substance thereby, wherein a tetravalent group U and four trivalent groups Ec form a highly symmetric octavalent centr...  
WO/2016/208587A1
A surface treatment agent comprising at least one perfluoro(poly)ether group-containing silane compound represented by formula (1): [in the formula, each symbol has the same meaning as in the specification.], the surface treatment agent ...  
WO/2016/209677A1
An alkylene oxide mixture containing greater than 50% by weight ethylene oxide is continuously polymerized in the presence of a double metal cyanide polymerization catalyst and certain magnesium, Group 3 − Group 15 metal or lanthanide ...  
WO/2016/206615A1
The present subject matter relates to AIE luminogens for visualization and treatment of cancer, particularly AIE luminogenic probes for cancer cell visualization and discrimination, lysosome-targeting AIEgens for imaging and autophagy vi...  
WO/2016/204561A1
The present invention relates to a method for preparing a radioresponsive nanoparticle to which a radioprotector is bound. The present invention is technically characterized by providing: a step of synthesizing a selenium compound-polyet...  
WO/2016/205741A1
Primer coating compositions include a thiol-terminated urethane-containing polyether prepolymer, a polyepoxide, calcium carbonate, and magnesium oxide. The coating compositions are useful as corrosion resistant primers in aerospace appli...  
WO/2016/204266A1
The purpose of the present invention is to provide a polymer film which can conform to movements of the living body or to fine ruggedness and further has excellent adhesion to biotissues. The present invention provides a polymer film whi...  
WO/2016/205678A1
This disclosure relates to methods of detecting and quantifying low concentrations of cells in a sample with targeted nanoparticles having Raman reporters using surface-enhanced Raman scattering for detection. In certain embodiments, the...  
WO/2016/200972A1
Liquid radiation curable compositions are disclosed which are suitable for hybrid (i.e. cationic and free-radical) polymerization when processed via additive fabrication equipment utilizing sources of actinic radiation with peak spectral...  
WO/2016/200791A1
A method of making a poly(phenylene ether) comprises: in an exotherm period, continuous addition of oxygen and a monohydric phenol to a non-polar solvent and a polymerization catalyst comprising a metal salt, an amine, and a quaternary a...  
WO/2016/201335A1
The disclosure provides for polymer networks that can effectively serve as a single-ion conducting electrolyte.  
WO/2016/199908A1
Provided is a compound represented by general formula (A1): R1-(PE1-Y)n-PE2-X-(SiRa kRb lRc m)α or (A2): (Rc mRb lRa kSi)α-X-(PE1-Y)n-PE2-X-(SiRa kRb lRc m)α. [the symbols in the formulas are as defined in the specification].  
WO/2016/201407A1
The present invention relates to a package or a portion thereof having an interior food-contacting surface and a coating composition being substantially free of bisphenol A and reaction products thereof applied to the interior surface; w...  

Matches 401 - 450 out of 24,350