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Patent Searching and Data


Matches 351 - 400 out of 5,605

Document Document Title
WO/2009/126567A1
A method for polymerizing conjugated diene monomer into polydienes, the method comprising: polymerizing conjugated diene monomer within a liquid-phase polymerization mixture that includes conjugated diene monomer, a lanthanide-based cata...  
WO/2009/121516A1
Process for the preparation of polybutadiene effected by the polymerization of butadiene in an aliphatic and/or cyclo-aliphatic solvent in the presence of a catalytic system prepared in situ which comprises: (i) a carboxylate of neodymiu...  
WO/2009/124000A2
The present invention is crosslinked polymer particles, prepared from a free-radical activated reaction of an unsaturated coagent and low molecular weight hydrocarbons or certain polymers. This invention allows particles to be made from ...  
WO/2009/124000A3
The present invention is crosslinked polymer particles, prepared from a free-radical activated reaction of an unsaturated coagent and low molecular weight hydrocarbons or certain polymers. This invention allows particles to be made from ...  
WO/2009/088851A1
An indwelling urinary drainage catheter (12, 110) includes synthetic polyisoprene rubber (SPIR). Advantageously, the SPIR catheter can meet the tensile and resiliency requirements of Foley applications while avoiding the risk of allergic...  
WO/2009/051700A1
A method for preparing a functionalized polymer, the method comprising the steps of preparing a reactive polymer and reacting the reactive polymer with a heterocyclic nitrile compound.  
WO/2009/051702A1
A method for preparing a functionalized polymer, the method comprising the steps of preparing a reactive polymer and reacting the reactive polymer with a heterocyclic nitrile compound.  
WO/2009/038006A1
A random copolymer comprising two or more kinds of polymerization units represented by the defined formula (1), formula (1) being derived from a diene compound represented by the defined formula (3) such as 2,2-dimethyl-5,5-diallyl-1,3-d...  
WO/2009/032154A3
ABSTRACT [0054] A method comprising: (a) forming a living liquid polymer, wherein said living liquid polymer is anionically initiated and comprises a cation; (b) adding a functional initiator precursor of the formula FI-H, wherein H is h...  
WO/2009/021906A1
The present invention relates to nanostructured diene polymers, the production thereof and the use thereof.  
WO/2009/021096A1
Embodiments of the present invention are directed generally to methods for producing high purity exo-alkenylnorbornenes from a mixture of conformational isomers thereof.  
WO/2009/015274A3
The present invention concerns an acyclic diene metathesis (ADMET) chemistry- based method of making polymers incorporating biologically active molecules, and the polymers formed thereby. Functionalized polymers prepared by this method c...  
WO/2009/015274A2
The present invention concerns an acyclic diene metathesis (ADMET) chemistry- based method of making polymers incorporating biologically active molecules, and the polymers formed thereby. Functionalized polymers prepared by this method c...  
WO/2008/133311A1
Disclosed is a resist protective film composition for immersion lithography. Specifically disclosed is a resist protective film composition for immersion lithography, which contains an alkali-soluble polymer (B) containing a repeating un...  
WO/2008/126475A1
Disclosed are a novel fluorine-containing compound, a fluorine-containing polymer, and a method for producing a fluorine-containing compound. Specifically disclosed is a compound represented by the following formula: CF2=CFCF2C(X)(C(O)OZ...  
WO/2008/120743A1
Disclosed is a resist composition. Specifically disclosed is a resist composition containing a polymer (PA) having a repeating unit (A) which is formed by polymerizing a compound represented by the following formula: CF2=CFCF2C(XA)(C(O)O...  
WO/2008/105415A1
Disclosed is a rubber composition for a belt, which is suitable for an industrial rubber belt having less energy loss and excellent durability including flex crack growth resistance. Specifically disclosed is a rubber composition for a b...  
WO/2008/100601A2
Benefit agent delivery compositions, compositions, packaged products and displays comprising such benefit agent delivery compositions, and processes for making and using such benefit agent delivery compositions, compositions, packaged pr...  
WO/2008/100601A3
Benefit agent delivery compositions, compositions, packaged products and displays comprising such benefit agent delivery compositions, and processes for making and using such benefit agent delivery compositions, compositions, packaged pr...  
WO/2008/084724A1
Disclosed is a method for producing a modified conjugated diene polymer which enables to obtain a modified conjugated diene polymer which is excellent in low heat generation property and wear resistance. This method for producing a modif...  
WO/2008/078813A1
Disclosed is a method for producing a modified conjugated diene polymer, which comprises a step (A) wherein a primary modified conjugated diene polymer is obtained by performing a primary modification reaction wherein a conjugated diene ...  
WO/2008/075637A1
Disclosed is a gas for plasma reactions, which contains perfluoro-(3-methylenecyclopentene). Also disclosed is a dry etching method having a step for dry etching an object base to be etched within a process chamber by supplying the gas f...  
WO/2008/045372A2
Branched polymers including multi-branched polymers, functionalized branched polymers, star-branched polymers, and dendigraft polymers. Methods for the synthesis of branched polymers and method for the use of branched polymers in tire co...  
WO/2008/045372A3
Branched polymers including multi-branched polymers, functionalized branched polymers, star-branched polymers, and dendigraft polymers. Methods for the synthesis of branched polymers and method for the use of branched polymers in tire co...  
WO2008011020B1
An aqueous floor care composition comprising water, polymer particles wherein the polymer particles include units derived from a conjugated diene monomer, units derived from an acidic monomer, and units derived from a hard, non-acidic mo...  
WO/2008/032417A1
It is intended to provide a conjugated diene polymer, a process for producing the conjugated diene polymer, a conjugated diene polymer composition and a process for producing the conjugated diene polymer composition. The conjugated diene...  
WO/2008/026671A1
A latex of a chloroprene polymer formed from one or more monomers comprising 2-chloro-1,3-butadiene as the main monomer ingredient, characterized in that the solid matter in the polymer latex has a gel content less than 3 mass%, the soli...  
WO/2008/013090A1
Disclosed is a modified conjugated diene polymer wherein a modifying group derived from a low molecular weight compound having two or more tertiary amino groups and one or more alkoxysilyl groups in a molecule is bonded to a conjugated d...  
WO/2008/011020A1
An aqueous floor care composition comprising water, polymer particles wherein the polymer particles include units derived from a conjugated diene monomer, units derived from an acidic monomer, and units derived from a hard, non-acidic mo...  
WO/2008/004751A1
The present invention is effective in that it provides a photoactive aromatic polymer having high fluorescence, including an aromatic compound as a backbone, through the polymerization of aromatic polycyclic monomers. Further, the presen...  
WO/2007/142244A1
Disclosed are a novel polyfluorodiene, a production method thereof, and a novel fluorine-containing polymer. Specifically disclosed are a compound represented by the following formula: CF2=CFCH2CHR(CH2)mCX=CH2, a polymer having a repeati...  
WO/2007/135176A1
The present invention relates to a process of making aqueous dispersions of copolymers, for example based on conjugated, aliphatic dienes and vinyl aromatic compounds. It relates also to the emulsions polymers obtained thereby, and to th...  
WO/2007/135946A1
Disclosed is a method for producing a polybutadiene wherein 1,3-butadiene is subjected to a cis-1,4 polymerization by using a catalyst and then the resulting is subjected to a syndiotactic-1,2 polymerization in the same polymerization sy...  
WO/2007/129670A1
Disclosed are a metallocene complex represented by the general formula (I), (II) or (III), and a polymerization catalyst composition containing such a metallocene complex. In the formulae (I), (II) and (III), M represents a lanthanoid el...  
WO/2007/116400A3
The invention discloses a tablet for absorbing waste drainage comprising hydrogel. The invertion also discloses a process for absorbing liquid using a pill comprising hydrogel or superabsorbent materials. The process comprises of applyin...  
WO/2007/115742A1
The invention relates to the use of preparations based on aqueous dispersions of polychloroprene for producing fibre products treated with said preparations, to a method for producing said products and to the use of the treated fibre pro...  
WO/2007/105388A1
A 3,4-isoprene polymer having high isotacticity can be produced by polymerizing an isoprene compound using a complex represented by the general formula (A) and a catalyst activator: (A) wherein R1 and R2 independently represent an alkyl ...  
WO/2007/100889A1
The disclosure relates to unsaturated metathesis interpolymers having at least one or more specified terminal functional groups.  
WO/2007/100891A1
The present disclosure relates to aromatic polyester compositions, such as PET, comprising an unsaturated polymer prepared by metathesis polymerization having at least one or more specified terminal functional groups.  
WO/2007/087741A1
A method of gel inhibition for the homopolymerization or copolymerization process of conjugated diene is disclosed. Particularly, a method of gel inhibition for anionic homopolymerization or copolymerization process of conjugated diene i...  
WO/2007/066651A1
A process for producing a conjugated diene polymer in which a conjugated diene polymer with narrow molecular weight distribution and high cis-bond content can be easily produced at low cost. This process comprises the polymerization step...  
WO/2007/060954A1
Disclosed is a method for producing a photocurable liquid resin characterized by comprising a step (A) wherein a conjugated diene polymer or conjugated diene/aromatic vinyl copolymer having a weight average molecular weight of 5,000-40,0...  
WO/2007/045417A1
The invention relates to a method for the continuous preparation of a catalytic system that can be used for the polymerisation of at least one conjugated diene monomer, said catalytic system being based on at least: a conjugated preforma...  
WO/2007/024797A3
A functionalized elastomer defined by the formula (I) where π includes a polymer chain, θ includes a group 14 element, R1 and R2 each independently include hydrogen, a monovalent organic group, or a polymer chain, R3 and R4 each indepe...  
WO/2007/024797A2
A functionalized elastomer defined by the formula (I) where π includes a polymer chain, θ includes a group 14 element, R1 and R2 each independently include hydrogen, a monovalent organic group, or a polymer chain, R3 and R4 each indepe...  
WO/2007/023618A1
A homopolymer having a monomer unit such as an isopropylidene diallylmalonate unit; a process for producing said homopolymer comprising the step of homopolymerising a monomer such as isopropylidene diallylmalonate; a copolymer containing...  
WO/2007/021215A1
The invention relates to high-molecular compound engineering, in particular to producing stereoregular polidienes by using Ziegler-Natta catalytic systems. The inventive method for producing a cis-1,4 diene rubber, i.e. butadiene and iso...  
WO/2007/015872A1
A functionalized polymer includes a polymer chain and, bonded thereto, an functional group having the general formula -NHAR1 where A is an oxygen atom, a sulfinyl (thionyl) group, a sulfonyl group, a quaternary phosphonium group, or a se...  
WO/2007/015074A1
A process for producing homopolymers or copolymers of conjugated dienes comprising contacting monomeric material comprising at least one conjugated diene with a catalyst system comprising two or more different transition metal compounds ...  
WO2004081057A3
New photosensitive PBO precursor polymers which contain diazoquinone moieties attached to its backbone and in which all amino end groups are converted into amide groups. The photosensitive formulation based on the disclosed PBO precursor...  

Matches 351 - 400 out of 5,605