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Matches 151 - 200 out of 3,767

Document Document Title
WO2005124893A3
Membrane-electrode assembly including a grid for controlling ion flow, separate layers of membrane material and/or an ionically inactive material for the transmission of a liquid or gaseous reaction component to end/or from at least one ...  
WO/2006/100299A1
The invention relates to the use of mixtures of amine group-containing polymers and amide group-containing polymers for modifying the rheology of water-containing compositions and to methods of modifying rheology. The invention especiall...  
WO/2006/094755A1
The invention relates to a polyvinylammonium compound, to a method of manufacturing said compound, to an aqueous acidic solution containing at least said polyvinylammonium compound for electrolytically depositing a copper deposit as well...  
WO2006043984A3
The present invention provides methods and compositions for the treatment of ion imbalances. In particular, the invention provides polymeric and pharmaceutical compositions comprising crosslinked amine polymers. Methods of use of the pol...  
WO/2006/077778A1
Disclosed is a transparent gel comprising a copolymer having a polysiloxane backbone and a polycarbonate backbone and a hydrophilic polymer produced by polymerizing a hydrophilic monomer, the gel having an internetwork structure formed f...  
WO/2006/063139A3
The present invention relates to novel materials particularly useful for ophthalmic applications and methods for making and using the same. More particularly, the present invention relates to relatively soft, optically transparent, folda...  
WO/2006/060435A2
A conjugated or partially conjugated polymer including a structural unit of Formula I in the backbone: (Formula I), where Arl and Are are each independently a substituted or unsubstituted arylene or hetero arylene group with two or more ...  
WO/2006/049257A1
A high-concentration solution of a vinylpyrrolidone polymer having a low K value. It is usable in all applications including medical applications and applications where coloration is problematic. A monomer ingredient comprising N-vinylpy...  
WO/2006/043539A1
Disclosed are a light-emitting compound and a light-emitting polymer compound which emit blue light or the like and contain pyrene. Also disclosed is a light-emitting device. Specifically disclosed are a light-emitting compound and a lig...  
WO/2006/039276A2
Lactam polymers have been modified with sodium borohydride (NaBH4) to yield lactam polymers bearing hydroxyl functional groups. These functional groups ' are useful for the covalent attachment of reactive groups, fluorescent probes, anti...  
WO/2006/039276A3
Lactam polymers have been modified with sodium borohydride (NaBH4) to yield lactam polymers bearing hydroxyl functional groups. These functional groups ' are useful for the covalent attachment of reactive groups, fluorescent probes, anti...  
WO2004093786A3
A water-insoluble, hydrophilic adhesive polymer is provided, wherein the polymer is prepared by polymerization of a composition consisting of a hydrophilic monomer and a dual-function monomer that both (a) undergoes polymerization with t...  
WO/2006/025219A1
[PROBLEMS] Disclosed is a polymer useful as a blue light-emitting polymer which is able to emit light with high luminance for a long time while having excellent durability. Also disclosed are a compound useful as a monomer for producing ...  
WO/2005/105968A1
The invention relates to the use of a copolymer comprising, in a polymerized form: (a) 80 to 99.9 mole percent of at least one monomer A containing one respective heterocycle which is provided with at least one N atom and is composed of ...  
WO/2005/100416A1
The invention relates to a method for producing water-in-water dispersions of polyvinyllactams with a K-value of = 30 and = 110 by radically initiated polymerization.  
WO/2005/100415A1
Method for producing water-in-water polyvinyl lactam dispersions with a K value of = 120 by radical polymerisation.  
WO/2005/087188A1
The invention relates to a polymer, copolymer or terpolymer that is produced by polymerizing monomers or monomer mixtures containing at least one monomer substituted by basic groups that contain heteroatoms, these basic groups consisting...  
WO2005054319A9
The instant invention provides a two-step polymerization process for preparing amphiphilic poly(N-vinyl-2 pyrrolidone), (PVP)-block-polyester copolymers and other diblock and triblock copolymers consisting of PVP as one block. The block ...  
WO/2005/082978A1
Processes for preparing crosslinked polymers using biomass derived materials, such as aldaric acids and derivatives, are provided. The polymers can be used as hydrogels.  
WO/2005/082977A1
Novel, crosslinked polymers using biomass derived materials, such as aldaric acids and derivatives, are provided. The polymers can be used as hydrogels and in antimicrobial compositions.  
WO2005020332A3
The present invention involves the use of a membrane electrode assembly, i.e. a cathode/membrane/anode assembly capable of transmitting light. A first aspect of the invention is a photovoltaic cell which is a membrane electrode assembly ...  
WO/2005/054319A1
The instant invention provides a two-step polymerization process for preparing amphiphilic poly(N-vinyl-2 pyrrolidone), (PVP)-block-polyester copolymers and other diblock and triblock copolymers consisting of PVP as one block. The block ...  
WO/2005/037882A1
The invention relates to methods for producing novel polymers comprising the following steps: reaction of diallylamine or diallylamine derivatives with olefinically unsaturated compounds in the context of a Michael addition; and the subs...  
WO2004081538A3
This invention provides novel methods for synthesis of narrow polydispersity oxazolone-containing polymers via nitroxide-mediated living free radical polymerization, as well as the products and derivatives thereof.  
WO/2005/020332A2
The present invention involves the use of a membrane electrode assembly, i.e. a cathode/membrane/anode assembly capable of transmitting light. A first aspect of the invention is a photovoltaic cell which is a membrane electrode assembly ...  
WO/2005/010063A1
The purpose of the present invention is to provide a polymer which is soluble in an organic solvent with low polarity and has high hole injection efficiency without addition of dopant for improving hole injection efficiency. For fulfilli...  
WO/2004/104054A1
The invention relates generally to polymers and copolymers comprising N-vinylamide-type monomers, their preparation, and compositions, such as electrophoresis separation media, containing the same; to supports, such as capillaries, conta...  
WO2004085447A3
The present invention relates in general to thiophosphine compounds (also named phosphine sulfide compounds) and their use for making polymerizable compositions which after polymerisation give optically transparent articles, such as opht...  
WO/2004/093786A2
A water-insoluble, hydrophilic adhesive polymer is provided, wherein the polymer is prepared by polymerization of a composition consisting of a hydrophilic monomer and a dual-function monomer that both (a) undergoes polymerization with t...  
WO/2004/094484A1
Photoiniferters for controlled radical polymerizations are described. The photoiniferters have an azlactone moiety to provide telechelic (co) polymers.  
WO/2004/085447A2
The present invention relates in general to thiophosphine compounds (also named phosphine sulfide compounds) and their use for making polymerizable compositions which after polymerisation give optically transparent articles, such as opht...  
WO/2004/081538A2
This invention provides novel methods for synthesis of narrow polydispersity oxazolone-containing polymers via nitroxide-mediated living free radical polymerization, as well as the products and derivatives thereof.  
WO/2004/058831A1
The invention relates to aqueous dispersions that are obtained by the radical polymerisation of a) at least one monomer containing N-vinyl, b) at least one polymeric dispersant, c) at least one polymeric precipitant, d) at least one cros...  
WO2004022524A9
A method of synthesizing a compound having the formula (I), comprising the step of: reacting a N-vinylformamide salt having the formula (II), with a compound having the formula XRR<1>; wherein X is Br, CI or I, M is an alkali metal or an...  
WO2004029110A3
The invention relates to aqueous dispersions of water-soluble polymers of n-vinylcarboxamides, comprising water-soluble graft polymers as stabilisers, which are obtained by radical initiated polymerisation of N-vinylcarboxamides of formu...  
WO2004022524A3
A method of synthesizing a compound having the formula (I), comprising the step of: reacting a N-vinylformamide salt having the formula (II), with a compound having the formula XRR<1>; wherein X is Br, CI or I, M is an alkali metal or an...  
WO/2004/035637A1
A process for making crosslinked polyvinylpyrrolidone (PVP-P) is disclosed. Crosslinker generation, followed by polymerization of NVP, gives a polymer containing up to 4 wt.% of residual NVP. An aqueous mixture of the polymer is then hea...  
WO/2004/029110A2
The invention relates to aqueous dispersions of water-soluble polymers of n-vinylcarboxamides, comprising water-soluble graft polymers as stabilisers, which are obtained by radical initiated polymerisation of N-vinylcarboxamides of formu...  
WO2003066301A3
The present invention provides for a heat resistant UV-curable ink composition comprising at least one monomer, a UV thinner, and a flow agent.  
WO/2004/022524A2
A method of synthesizing a compound having the formula (I), comprising the step of: reacting a N-vinylformamide salt having the formula (II), with a compound having the formula XRR1; wherein X is Br, CI or I, M is an alkali metal or an a...  
WO/2004/018524A1
The molecular weight of cationic polymers, such as the quaternary ammonium polymers of diallyldialkyl ammonium chloride, can be increased by controlled addition of a water-soluble radical initiator at an elevated reaction temperature wit...  
WO2003023890A3
A hydrophilic cross-linked polymer obtainable by copolymerisation of hydrophobic and hydrophilic monomers that give a cross-linked hydrophilic polymer on polymerisation; a monomer including a strongly ionic group; and water is useful as ...  
WO/2003/102039A1
The invention relates to optically active high-molecular compounds represented by the structural formula (1) and stationary-phase materials containing the same. The high-molecular compounds exhibit optical activity by virtue of their sta...  
WO/2003/070796A1
A novel (meth)acrylamide polymer capable of forming paper making chemicals which exhibit excellent paper-strengthening, drainage-improving, yield-improving, interlaminar strength enhancing, surface strength enhancing, sizing-improving ef...  
WO/2003/069703A1
The invention aims at providing stable cells having high capacity per unit weight. The aim is attained by using an electrode containing as the active material a compound of the general formula (1) having diazine-N,N’-dioxide structure:...  
WO/2003/068834A1
Disclosed are graft copolymers which are obtained by means of radical graft copolymerization of a) N-vinylformamide, b) one or several copolymerizable monomers of general formula (I), in which n= 0.1 and R1 and R2 independently represent...  
WO/2003/066301A2
The present invention provides for a heat resistant UV-curable ink composition comprising at least one monomer, a UV thinner, and a flow agent.  
WO/2003/046024A1
The invention relates to aqueous dispersions of water-soluble polymers of N-vinyl carboxylic acid amides that contain, as stabilizers, water-soluble, cross-linked graft polymers that can be obtained by the radically initiated polymerizat...  
WO/2003/023890A2
A hydrophilic cross-linked polymer obtainable by copolymerisation of hydrophobic and hydrophilic monomers that give a cross-linked hydrophilic polymer on polymerisation; a monomer including a strongly ionic group; and water is useful as ...  
WO2002079282A8
The invention relates to water-soluble branched block copolymers consisting of quaternary ammonium units and polyalkylene glycols. The molecular elements containing said quaternary ammonium units form skeletons which are linked in a wide...  

Matches 151 - 200 out of 3,767