| Document |
Document Title |
|
WO/2018/043699A1 |
[Problem] To provide: a rubber composition from which a crosslinked product having excellent wear resistance and mechanical strength, such as tensile strength, can be obtained, the state of dispersion of a filler in the crosslinked produ...
|
|
WO/2018/045291A1 |
A method of preparing a silane-functionalized polymer, the method comprising: preparing a polymerization system including a cis-l,4-polydiene by introducing a lanthanide-based catalyst and a conjugated diene monomer; and adding a hydrosi...
|
|
WO/2018/038054A1 |
Provided is a rubber crosslinked product obtained by crosslinking a rubber composition containing a conjugated diene rubber and an inorganic filler, characterized in that when the rubber crosslinked product is vibrated by 5-kHz sine wave...
|
|
WO/2018/037195A1 |
The present invention relates to a block copolymer comprising at least one diene elastomer Q-block having chain terminations, and at least one A-block bearing at least one binding group B and at least two identical or different functions...
|
|
WO/2018/034195A1 |
A modified conjugated diene polymer having a weight-average molecular weight of 20 × 104 to 300 × 104, said polymer having a star-type branched structure in which a conjugated diene polymer chain is bonded to a modifier residue. The mo...
|
|
WO/2018/033316A1 |
The invention relates to a rubber blend, to a sulfur-crosslinkable rubber mixture containing the rubber blend, and to a vehicle tire containing such a rubber mixture. The rubber blend contains: at least one high-molecular-weight, solutio...
|
|
WO/2018/033500A1 |
The invention relates to a sulfur-crosslinkable rubber mixture, containing: a rubber blend of at least one high-molecular-weight, solution-polymerized diene polymer A and at least one low-molecular-weight, solution-polymerized polymer B,...
|
|
WO/2018/033840A1 |
The present invention relates to a solidification process of the natural rubber latex by means of polyquaternary polymers. The process of the present invention has the advantage to not require the addition of acids and/or salts, with an ...
|
|
WO/2018/033508A1 |
The invention relates to a sulfur-crosslinkable rubber mixture, containing: a rubber blend of at least one high-molecular-weight, solution-polymerized diene polymer A and at least one low-molecular-weight, solution-polymerized polymer B,...
|
|
WO/2018/033314A1 |
The invention relates to a rubber blend, to a sulfur-crosslinkable rubber mixture containing the rubber blend, and to a vehicle tire containing such a rubber mixture. The rubber blend contains at least one high-molecular, solution-polyme...
|
|
WO/2018/033315A1 |
The invention relates to a rubber blend, to a sulfur-crosslinkable rubber mixture containing the rubber blend, and to a vehicle tire containing such a rubber mixture. The rubber blend contains: at least one high-molecular-weight, solutio...
|
|
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/2018/034217A1 |
A modified conjugated diene polymer having nitrogen atoms, wherein the modified conjugated diene polymer has a nitrogen atom content of 25 mass ppm or higher relative to the total amount of the modified conjugated diene polymer, a shrink...
|
|
WO/2018/033506A1 |
The invention relates to a sulfur-crosslinkable rubber mixture, containing: a rubber blend of at least one high-molecular-weight, solution-polymerized diene polymer A and at least one low-molecular-weight, solution-polymerized polymer B,...
|
|
WO/2018/033313A1 |
The invention relates to a rubber blend, to a sulfur-crosslinkable rubber mixture containing the rubber blend, and to a vehicle tire containing such a rubber mixture. The rubber blend according to the invention contains at least one high...
|
|
WO/2018/033505A1 |
The invention relates to a sulfur-crosslinkable rubber mixture, containing a rubber blend of at least one high-molecular-weight, solution-polymerized diene polymer A, and at least one low-molecular-weight, solution-polymerized polymer B,...
|
|
WO/2018/033501A1 |
The invention relates to a sulfur-crosslinkable rubber mixture, containing: a rubber blend of at least one high-molecular-weight, solution-polymerized diene polymer A and at least one low-molecular-weight, solution-polymerized polymer B,...
|
|
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/2018/025998A1 |
The present invention pertains to a method for producing a modified conjugated diene polymer, the method being provided with a step for reacting an organic metal compound with units based on a modifying agent of a conjugated diene polyme...
|
|
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/2018/016400A1 |
Provided is a method for separating a catalyst of a hydrogenated nitrile rubber, which comprises: a water-soluble polymer addition step wherein an aqueous solution of a water-soluble polymer is added into a water-soluble organic solvent ...
|
|
WO/2018/004609A1 |
Rubber compositions having a modified rubber component selected from a modified polybutadiene rubber, a modified styrene-butadiene rubber, or combinations thereof, the modification being with a functional group having a hydrogen bond acc...
|
|
WO/2018/004579A1 |
Rubber compositions, rubber articles and methods for making such rubber articles that include a rubber composition having, per 100 parts by weight of rubber (phr), a modified rubber component such as an epoxidized rubber component select...
|
|
WO/2017/221943A1 |
According to the present invention, a modified conjugated diene polymer that has high Mooney viscosity and good shape stability, while exhibiting excellent processability and low heat generation properties is obtained in as few steps as ...
|
|
WO/2017/220925A1 |
The invention relates to a method for preparing substituted thiolactones of formula (I), new substituted thiolactones of formula (I') that can be obtained by carrying out said method, and the use of substituted thiolactones of formula (I...
|
|
WO/2017/222514A1 |
Residual hydrogenation catalyst produced from reduction of nitrile rubber is recovered by a chelation step using a chelating agent and a series of extraction using semi-coagulation with polar solvents and an optional washing steps for th...
|
|
WO/2017/216344A1 |
The present invention relates to a process for preparing a branched elastomeric polymer by polymerization of a conjugated diene in the presence of a specific branching agent and a specific stabilizing compound. The branched elastomeric p...
|
|
WO/2017/217720A1 |
The present invention provides: a method for preparing a modified conjugated diene-based polymer, capable of preventing the deterioration of processability by inhibiting an increase in Mooney viscosity during post-treatment using high-te...
|
|
WO/2017/207912A1 |
The present invention relates to a process for drying a natural rubber starting from a wet natural rubber coagulum which is, in a first step, compressed at a temperature ranging from 185°C to 210°C, then, in a second step, is subjected...
|
|
WO/2017/210057A1 |
Functionalized compounds including residues of one or more 1,1-disubstituted alkene compounds. Preferably the functionalized compound includes the residue of two or more 1,1-disubstituted alkene compounds, which are spaced apart. The fun...
|
|
WO/2017/204154A1 |
Provided is a catalyst recovery method wherein a solution, which contains a reaction mixture that is obtained by performing a hydrogenation reaction in the presence of a platinum group element-containing catalyst, is brought into contact...
|
|
WO/2017/203830A1 |
The purpose of the present invention is to provide a terminally modified conjugated diene polymer which has high cis-1, 4- bond content and low molecular weight distribution, while exhibiting excellent durability (wear resistance, fractu...
|
|
WO/2017/203728A1 |
Provided is an organic silicon compound represented by formula (1), which when added to a rubber composition, can improve the wet traction performance of a cured product of the rubber composition, and significantly reduce a hysteresis lo...
|
|
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/2017/195604A1 |
The present invention provides a natural rubber having improved workability and/or abrasion resistance, a rubber composition containing the natural rubber, and a pneumatic tire produced using the rubber composition. The present invention...
|
|
WO/2017/195634A1 |
Provided is a terminal-modified conjugated diene polymer capable of giving rubber articles that have improved fracture resistance. The terminal-modified conjugated diene-based polymer is characterized in that the content of catalyst resi...
|
|
WO/2017/190859A1 |
The invention relates to a rubber mixture, in particular for vehicle tires, to a vulcanizate of the rubber mixture, and to a vehicle tire. For this purpose, the rubber mixture contains at least the following components: - at least one fi...
|
|
WO/2017/191921A1 |
The present invention provides: a modifying agent, which comprises a silane-based compound of chemical formula 1 below and can improve the processability of a rubber composition by preventing the agglomeration of and increasing the dispe...
|
|
WO/2017/191174A1 |
The invention relates to an elastomeric polymer of formula 1, wherein S is a sulfur atom, P is a polymer chain that can be obtained by the anionic polymerization of at least one conjugated diene and optionally one or more vinyl aromatic ...
|
|
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/2017/161898A1 |
The present invention relates to a method for industrial production of a butadiene-isoprene copolymer rubber having a trans-1,4-structure (TBIR) and an apparatus for implementing the method. The production method comprises: pumping a pre...
|
|
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/2017/159534A1 |
Provided is a method for producing a polymer latex, the method comprising: a stirring step for adding water to a polymer solution obtained by dissolving a synthetic rubber in an organic solvent, and stirring the water with the polymer so...
|
|
WO/2017/154238A1 |
An organic silicon compound represented by formula (1) makes it possible to significantly lower the hysteresis loss of a cured product when added to a rubber composition and also imparts a rubber composition with which it is possible to ...
|
|
WO/2017/155335A1 |
The present invention relates to an anti-reflective film which has one extremum appearing at a 35 nm to 55 nm thickness and one extremum appearing at a 85 nm to 105 nm thickness on a graph showing the result of a Fourier transform analys...
|
|
WO/2017/155338A1 |
The present invention relates to an anti-reflective film which has at least one peak appearing at a 0.0758 to 0.1256 nm-1 scattering vector (qmax) on a graph showing the log value of scattering strength for the scattering vector defined ...
|
|
WO/2017/154405A1 |
An organosilicon compound represented by formula (1), which has, per alkoxysilyl group, a plurality of epoxy groups each capable of reacting with an organic resin moiety to form a bond and which hence is useful as a primer, a resin modif...
|
|
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...
|
