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Matches 1 - 50 out of 5,532

Document Document Title
WO/2018/105920A1
The present invention relates to a modifier represented by general formula (1), a modified conjugated diene-based polymer having a high modification ratio including a functional group derived from the modifier, and a method for producing...  
WO/2018/105845A1
The present invention relates to a modifier and a modified conjugated diene based polymer comprising a functional group derived therefrom and, more specifically, to a modifier comprising a compound represented by general formula 1 define...  
WO/2018/104424A1
The present invention relates to an organometallic compound of formula (I) or (II) in which M denotes an atom of a metal belonging to the 2nd column of the periodic table; R1, R2, R3 and R4 are hydrogen atoms or alkyl or aryl substituent...  
WO/2018/097480A1
The present invention relates to a modified conjugated diene-based polymer. More specifically, a modified conjugated diene-based polymer and a method for producing the same are provided, the modified conjugated diene-based polymer compri...  
WO/2018/097517A1
The present invention relates to a modified conjugated diene-based polymer. More specifically, a modified conjugated diene-based polymer and a method for producing the same are provided, the modified conjugated diene-based polymer compri...  
WO/2018/092603A1
This method for producing a synthetic polyisoprene latex is provided with a step for mixing a latex of a synthetic polyisoprene (A) synthesized using a Ziegler catalyst and a latex of a synthetic polyisoprene (B) synthesized using an org...  
WO/2018/093027A1
The present invention relates to a modifying agent and, more specifically, the present invention provides a modifying agent comprising a compound represented by chemical formula 1, a method for preparing the same, and a modified conjugat...  
WO/2018/092604A1
Provided is a synthetic polyisoprene latex that contains synthetic polyisoprene and in which the content ratio of low molecular weight synthetic isoprene chains having a molecular weight of less than 1,000,000 is 10-70 wt% and the conten...  
WO/2018/089635A1
A vulcanizable composition comprising rubber component, a filler, and a curing agent, where the rubber component includes a block copolymer of polybutadiene and polyisoprene, and where the block copolymer has a cis content of at least 90%.  
WO/2018/088711A1
The present invention relates to a modified conjugated diene-based polymer and more specifically provides a modified conjugated diene-based polymer and a method for producing same, the modified conjugated diene-based polymer comprising a...  
WO/2018/084407A1
The present invention relates to a method for preparing a diene-based rubber latex, a method for preparing an ABS-based graft copolymer comprising the same, and a method for manufacturing an ABS-based injection molded product and, more s...  
WO/2018/084546A1
The present invention relates to a modifier represented by chemical formula 1, a method for preparing same, a high- modification rate modified conjugated diene-based polymer comprising a functional group derived from the modifier, and a ...  
WO/2018/084733A1
The present invention relates to a method of producing a rubber, comprising (co)polymerizing at least one diene monomer and optionally at least one vinylaromatic monomer, and a vinyl-silicone compound, in the presence of a functionalizin...  
WO/2018/084579A1
The present invention relates to a modifier represented by chemical formula 1, a method for preparing same, a high- modification rate modified conjugated diene-based polymer comprising a functional group derived from the modifier, and a ...  
WO/2018/084512A1
The present invention relates to a denaturing agent represented by the following chemical formula 1, a production method thereof, a denatured conjugated diene-based polymer with high modification ratio which includes a functional group d...  
WO/2018/081798A2
A method is described for the formation of an active catalyst system for use in the in-line bulk polymerization of polydienes. The method provides a homogeneous, active catalyst system which is capable of being transported to a polymeriz...  
WO/2018/081799A1
Methods are described for the preparation of polymers using a lanthanide-based coordination catalyst and arresting polymerization using a reduced amount of a Lewis base while retaining the reactivity of the polymer chain ends toward func...  
WO/2018/066943A1
The present invention relates to a modified initiator and a modified conjugated diene-based polymer comprising the same and, more specifically, to a modified initiator comprising a compound represented by the following chemical formula 1...  
WO/2018/056025A1
A modified conjugated diene polymer that satisfies conditions (I)-(IV) below. (I) There are at least two peaks in the molecular weight distribution curve obtained by gel permeation chromatography (GPC) measurement. (II) The peak molecula...  
WO/2018/034194A1
A modified conjugated diene polymer wherein: the proportion of a coupling polymer by gel permeation chromatography (GPC) is at least 30% by mass and less than 70% by mass of the whole modified conjugated diene polymer; the rate of modifi...  
WO/2018/030645A1
The present invention relates to a modified conjugated diene-based polymer, a method for producing same, and a rubber composition including same. More specifically, a modified conjugated diene-based polymer, which includes a conjugated d...  
WO/2018/022994A1
A method for producing a polydiene, the method comprising the step of: polymerizing conjugated diene monomer with a lanthanide-based catalyst system in the presence of a hydrocarbyloxysilane.  
WO/2018/016987A1
Present invention relates to a method for producing a rubber by an anionic solution (co)polymerization of a conjugated diene and/or a vinyl aromatic compound in an organic solvent in the presence of an organolithium N,N-disubstituted ami...  
WO/2018/016985A1
Present invention relates to a method for producing a branched modified rubber, comprising an anionic (co)polymerization of a conjugated diene and/or a vinyl aromatic compound in the presence of an initiator and a polyfunctional modifyin...  
WO/2018/016986A1
Instant invention relates to a method of producing a rubber by anionic (co)polymerization of diene and/or vinyl aromatic compound in the organic solvent medium in the presence of an electron donor and a lithium organozincate of the gener...  
WO/2018/008911A1
The present invention relates to a modifier, a modified conjugated diene polymer obtained from the modification using the modifier, and a rubber composition comprising the polymer and, more specifically, to a modifier capable of improvin...  
WO/2018/008318A1
This method for producing a polymer produces a polymer which has at least two peaks in the molecular weight distribution curve of the polymer as obtained by molecular weight measurement by means of GPC, and which is a conjugated diene po...  
WO/2018/008912A1
The present invention relates to a denaturant, a modified conjugated diene-based polymer modified by using the same, and a rubber composition including the same. More specifically, the present invention provides a denaturant capable of i...  
WO/2017/201397A1
A method for method for preparing a functionalized polymer, the method comprising the steps of preparing an active polymerization mixture including a reactive polymer by polymerizing conjugated diene monomer with a lanthanide-based catal...  
WO/2017/188641A3
The present invention relates to a conjugated diene-based polymer containing a functional group derived from a substituted styrene-based compound and a functional group derived from an aminosilane-based compound, to a method for preparin...  
WO/2017/187868A1
The present invention addresses the problem of providing a process for producing, at high production efficiency, a modified polymer which corresponds to a blend of a low-molecular-weight polymer with a modified polymer for use as a matri...  
WO/2017/189100A1
This invention relates to a silane-functionalized resin composition having a polymer backbone, wherein the polymer backbone is selected from at least one of C5 homopolymers and copolymer resins, terpene homopolymer or copolymer resins, p...  
WO/2017/176321A1
The present invention discloses thiol compositions containing monothiotricyclodecenes, dithiotricyclodecanes, and intermolecular sulfide compounds, as well as mining chemical collector compositions containing such thiol compositions. Flo...  
WO/2017/176686A1
A process for forming an epoxidized rubber including dissolving a rubber in a solvent and epoxidizing the rubber in the presence of an epoxidation reagent. The solvent is selected such that the rubber is soluble therein but the epoxidize...  
WO/2017/176320A1
The present invention discloses polythiol compositions containing monothiotricyclodecenes, dithiotricyclodecanes, and intermolecular sulfide compounds, as well as mining chemical collector compositions containing such polythiol compositi...  
WO/2017/170584A1
Provided is a method for preparing a dispersion of metal-containing particles, wherein, in a solvent, a metal support obtained by supporting a metal and/or a metal compound on a support is brought into contact with a polymer protective a...  
WO/2017/170585A1
Provided is a metal-supported catalyst formed by supporting a metal and/or a metal compound on a carrier, wherein the decline rate of the metal and/or metal compound contained in the metal-supported catalyst in a 2.3 wt% polyvinylpyrroli...  
WO/2017/150852A1
The present invention provides: an azasilane-based modifier of the following chemical formula 1, capable of readily introducing a filler affinic functional group to a conjugated diene-based polymer chain; a modified conjugated diene-base...  
WO/2017/143460A1
The present invention relates to carotenoid-oxygen copolymers, compositions, methods of identifying and quantifying carotenoid-oxygen copolymers in food and related sources, and methods of producing compositions comprising same. In one a...  
WO/2017/115996A1
The present invention relates to a polymerization initiator represented by chemical formula 1, a modified conjugated diene-based polymer obtained by using the same, preparation methods therefor, a rubber composition containing the same, ...  
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/2017/111463A1
The present invention relates to a rubber modifier, a conjugated diene polymer comprising a functional group derived from the modifier, and a method for preparing a modified conjugated diene polymer using the modifier. The resulting modi...  
WO/2017/108331A1
Essentially ethylene thiourea free cross linkable composition comprising a chloroprene rubber having defined contents of cations from the second or third main group and resinate anions are provided, which possess improved curing characte...  
WO/2017/111557A1
The present invention relates to a modifying agent useful for polymer modification, a method for preparing a modified conjugated diene-based polymer by using the same, and a modified conjugated diene-based polymer prepared by the method....  
WO/2017/109429A1
The present invention relates to a diene elastomer, characterised in that it includes units from dienes distributed along the chain having a pendant group of the following formula (I): *-SiR1R2-A- B, in which A and B are such that the me...  
WO/2017/110771A1
A method for producing a polymer including a step for polymerizing a conjugated diene compound by anionic polymerization in the presence of a polar compound, wherein the method for producing a polymer is characterized in that the polar c...  
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/2017/111487A1
The present invention relates to a compound represented by chemical formula 1, a modified conjugated diene-based polymer, of a high modification ratio, containing a functional group derived from the compound, a preparation method therefo...  
WO/2017/094222A1
Provided is a polymerization catalyst composition with which a conjugated diene polymer having a high level of cis-1,4 bonds or a conjugated diene copolymer having a high level of 1,4 bonds can be produced. The polymerization catalyst co...  
WO/2017/086455A1
Particles are provided which, in a connection portion that connects two members to be connected, can suppress the occurrence of cracking during a stress load. These particles are particles used to obtain a connecting material for forming...  

Matches 1 - 50 out of 5,532