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Matches 1 - 50 out of 948

Document Document Title
WO/2017/208128A1
An oxo-nitrogenated iron complex having general formula (I) or (II) wherein: R1 and R2 identical or different, represent a hydrogen atom; or are selected from linear or branched, optionally halogenated C1-C20, preferably C1-C15, alkyl gr...  
WO/2017/179564A1
Provided are: a styrene-based resin composition which can give a molded object that has the intact usefulness of a styrene resin and poly(lactic acid) and that is excellent in terms of mechanical strength, etc. and is suitable for use es...  
WO/2017/163552A1
The present invention provides a rubber composition which contains a rubber component having excellent cold flow resistance and is superior in low-loss characteristics and wear resistance to conventional ones. The rubber composition is c...  
WO/2017/135146A1
Provided is a polymer latex production method that is characterized by comprising: a polymerization step for polymerizing monomers in an organic solvent to obtain a polymer solution of a synthetic polyisoprene and/or a styrene-isoprene-s...  
WO/2017/116263A1
The invention relates to the production of modified rubbers having reduced cold flow, and rubber mixtures comprising such modified rubbers. A method for preparing rubbers with a reduced cold flow selected from polybutadiene rubber, butyl...  
WO/2017/109767A1
Process for the preparation of (co) polymers of conjugated dienes comprising polymerizing at least one conjugated diene in the presence of a catalytic system comprising at least one vanadium bis-imine complex having the general formula (...  
WO/2017/097702A1
The invention relates to a process for the preparation of hydroxylated polyolefins by living anionic polymerization of olefin monomers and subsequent functionalization with hydroxyl groups. With the inventive method, a high degree of fun...  
WO/2017/095377A1
Methods for in situ isomerization if polybutadiene may include adding mixture components of the cross -linkable rubber composition into a mixer, the mixture components comprising at least 10 phr of a polybutadiene rubber having at least ...  
WO/2017/095934A1
Methods for in situ isomerization if polybutadiene may include adding mixture components of the cross-linkable rubber composition into a mixer, the mixture components comprising at least 10 phr of a polybutadiene rubber having at least 8...  
WO/2017/069494A1
Disclosed is an apparatus for preparing polybutadiene that can improve productivity by minimizing the plugging effect, which occurs in the process of preparing polybutadiene, and increasing a conversion rate. The apparatus for preparing ...  
WO/2017/069495A1
Disclosed is a method for preparing polybutadiene that can improve productivity by minimizing the plugging effect, which occurs in the process of preparing polybutadiene, and increasing a conversion rate. The method for preparing polybut...  
WO/2017/065864A3
A polymer having a hydrophobic polymer chain derived from monomers of farnesene and other optional monomers, such as dienes and vinyl aromatics. The polymer also includes one or more terminal functional groups, such as an amino group, a ...  
WO/2017/003639A3
Free-standing non-fouling polymers and polymeric compositions, monomers and macromonomers for making the polymers and polymeric compositions, objects made from the polymers and polymeric compositions, and methods for making and using the...  
WO/2016/209043A1
The present invention provides a catalyst composition for preparing a conjugated diene polymer and a conjugated diene polymer prepared by means of same, the conjugated diene polymer comprising a functional group agent in the following ch...  
WO/2016/209046A1
The present invention provides a catalyst composition for preparing a conjugated diene polymer and a conjugated diene polymer prepared by means of same, the conjugated diene polymer comprising a functional group agent in the following ch...  
WO/2016/209042A1
The present invention provides a catalyst composition for preparing a conjugated diene polymer and a conjugated diene polymer prepared by means of same, the conjugated diene polymer comprising a functional group agent in the following ch...  
WO/2016/209044A1
The present invention provides a catalyst composition for preparing a conjugated diene polymer and a conjugated diene polymer prepared by means of same, the conjugated diene polymer comprising a functional group agent in the following ch...  
WO/2016/162482A1
The invention relates to the use of an alkali metal salt derivative of a specific vinyl aromatic monomer, as an initiator for the copolymerisation of i) one or more conjugated diene monomers and ii) one or more vinyl aromatic monomers. F...  
WO/2016/156126A1
The invention relates to a method for the production of a rubber composition comprising at least one purified natural rubber and a reinforcing filler, said method including a step of stabilising a field natural rubber latex, one or more ...  
WO/2016/142249A1
The invention relates to a method for producing polybutadienols from polybutadienes having a number average molecular weight of 300 to 2000 g/mol containing 20 to 50% 1,4-double bonds and 50 to 80% 1,2-vinyl and 1,2-cyclovinyl double bon...  
WO/2016/134381A1
The present invention provides for a genetically modified host cell capable of producing isopentenol and/or 3-methyl-3-butenol, comprising (a) an increased expression of phosphomevalonate decarboxylase (PMD) (b) an increased expression o...  
WO/2016/123319A1
A method for preparing cis-1,4-polydienes, the method comprising the steps of preparing a preformed, active lanthanide-based catalyst, aging the active lanthanide-based catalyst for more than 5 days to thereby formed an aged catalyst, an...  
WO/2016/123376A1
A method of producing an end-functionalized cis-1,4-polydiene, the method comprising the steps of preparing a polymerization system including a reactive polymer by introducing a lanthanide-based catalyst and a conjugated diene monomer; a...  
WO/2016/123370A1
A method for preparing cis-1,4-polydienes having useful resistance to cold flow, the method comprising the steps of preparing a polymerization system including a reactive polymer by introducing a lanthanide-based catalyst and a conjugate...  
WO/2016/071120A1
The invention relates to a method for synthesising a polymer having one or more pendant hydroxyaryl groups comprising the reaction of a polymer having at least one epoxide function with a nucleophilic compound which simultaneously has th...  
WO/2016/062780A1
The invention relates to a method for depolymerising a polydiene in order to prepare a modified polydiene including mostly a mixture of the species functionalised at one of the ends thereof by one or more functional groups and of the spe...  
WO/2016/027402A1
The purpose of the present invention is to provide a method for manufacturing a conjugated diene polymer capable of increasing the robustness of the polymerization reaction system. Another purpose of the present invention is to provide a...  
WO/2015/192832A1
The aim of the invention was to produce non-toxic two-photon polymerization initiators which are effective in organic solvents, are suitable for applications with NIR ultrashort pulse lasers, have a high absorbing effect, and are able to...  
WO/2015/101478A1
The invention relates to a method for the continuous synthesis of a functionalised high-cis diene elastomer, characterised in that it comprises the simultaneous steps of: continuous polymerisation in a highly concentrated medium, or bulk...  
WO/2015/084922A1
A process for preparing a blend of cis-1,4-polybutadiene and syndiotactic 1,2 polybutadiene, the process comprising the steps of (i) polymerizing 1,3-butadiene in the presence of a lanthanide-based catalyst to form a polymerization mixtu...  
WO/2015/075329A1
The subject matter of the present invention is: polymers with azide end functions of formula (V): - the production of such polymers + from a hydroxytelechelic polymer of formula (I): OH-P-OH, + from an azido alcohol of formula (II): HO-R...  
WO/2015/050947A1
A method for preparing a functionalized polymer, the method comprising the steps of: (i) polymerizing monomer to form a reactive polymer, and (ii) reacting the reactive polymer with an imine compound containing a cyano group.  
WO/2014/149931A1
A method for preparing a functionalized polymer, the method comprising the steps of: (i) polymerizing monomer to form a reactive polymer, and (ii) reacting the reactive polymer with an imine compound containing a heterocyclic group and a...  
WO/2014/114534A1
The present invention relates to new radiation-curable diacrylate compounds of formula (I) and radiation curable coating compositions comprising such compounds.  
WO/2014/097199A1
Process for the preparation of ( co ) polymers of conjugated dienes which comprises polymerizing at least one conjugated diene in the presence of a catalytic system comprising at least one bis-imine complex of cobalt having general formu...  
WO/2014/097167A1
The present invention relates to an oxo-nitrogenated complex of cobalt having the general formula (I) wherein the residues R1, R2, R3, X1 and X2 are as defined in the claims. Said oxo-nitrogenated complex of cobalt having general formula...  
WO/2014/100726A2
The invention provides for compositions and methods for the production of isoprene, isoprenoid precursor, and/or isoprenoids in cells via the expression (e.g., heterologous expression) of phosphomevalonate decarboxylases and/or isopenten...  
WO/2014/097245A1
Process for the preparation of (co) polymers of conjugated dienes which comprises polymerizing at least one conjugated diene in the presence of a catalytic system comprising at least one bis-imino-pyridine complex of cobalt having genera...  
WO/2014/100726A3
The invention provides for compositions and methods for the production of isoprene, isoprenoid precursor, and/or isoprenoids in cells via the expression (e.g., heterologous expression) of phosphomevalonate decarboxylases and/or isopenten...  
WO/2014/097087A1
Process for the preparation of (co) polymers of conjugated dienes which comprises polymerizing at least one conjugated diene in the presence of a catalytic system comprising at least one oxo-nitrogenated complex of cobalt having general ...  
WO/2014/005871A1
The present invention concerns a method for modifying resin which comprises the reaction of an unsaturated resin consisting of more than 95% by mass of carbon and hydrogen atoms with a hypohalogenous compound in at least one solvent in t...  
WO/2013/138270A1
A method for producing a polydiene, the method comprising the steps of (i) forming an active catalyst by combining a lanthanide-containing compound, an alkylating agent, and a halogen source in the substantial absence of an organosulfide...  
WO/2013/115242A1
A polymerization-catalyst composition for a conjugate-diene monomer, said composition containing a specific compound and a rare-earth complex having a specific structure.  
WO/2013/112215A1
The present invention relates to functionalized polymeric nanocapsules, methods of making thereof and use thereof in. bio-imaging systems. I n particular, the functionalized nanocapsules of the invention may be formed by thiol -en e phot...  
WO/2013/051966A1
´╗┐The invention relates to the field of producing synthetic rubbers, in particular diene (co)polymers, such as polybutadiene, polyisoprene and styrene-butadiene rubber (SBR), which can be used in the production of tyres and industrial r...  
WO/2013/047348A1
A rubber composition containing the following: a rubber component (A) comprising at least one synthetic rubber and/or natural rubber; a farnesene polymer (B) having a weight-average molecular weight no less than 2,000 but less than 25,00...  
WO/2013/047347A1
A rubber composition containing the following: a rubber component (A) comprising at least one synthetic rubber and/or natural rubber; a farnesene polymer (B); and 20 to 100 mass parts of carbon black (C) per 100 mass parts of the rubber ...  
WO/2013/037913A1
A bis-imine pyridine complex of lanthanides having general formula (I): Said bis-imine pyridine complex of lanthanides having general formula (I) can be advantageously used in a catalytic system for the (co)polymerization of conjugated d...  
WO/2013/037910A1
A bis-imine complex of lanthanides having general formula (I): Said bis-imine complex of lanthanides having general formula (I) can be advantageously used in a catalytic system for the (co)polymerization of conjugated dienes.  
WO/2013/037911A1
A bis-imine pyridine complex of lanthanides having general formula (I). Said bis-imine pyridine complex of lanthanides having general formula (I) can be advantageously used in a catalytic system for the (co)polymerization of conjugated d...  

Matches 1 - 50 out of 948