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Matches 1 - 50 out of 6,900

Document Document Title
WO/2018/103989A1
The invention relates to hydrogenated nitrile-diene-carboxylic acid ester copolymers, to the production thereof, to vulcanizable mixtures containing hydrogenated nitrile-diene-carboxylic acid ester copolymers and to the production thereo...  
WO/2018/104860A1
This invention relates to a power transmission belt comprising a hydrogenated nitrile-butadiene-PEG acrylate copolymer containing a) 25% to 38% by weight, preferably 27% to 37% by weight and more preferably 29% to 36% by weight of at lea...  
WO/2018/104362A1
A process for the production of an elastomer agglomerate composition wherein the process comprises the steps in this order: (a) providing a slurry comprising elastomeric particles having an average particle size of ≤ 150 nm in water; a...  
WO/2018/101366A1
The main purpose of the present invention is to provide a rubber composition which has excellent workability and has an excellent balance of rolling resistance and wet grip performance. The present invention solves this problem by prov...  
WO/2018/092716A1
A method for producing a conjugated-diene-based rubber is provided, the method comprising: a first step in which one or more monomers comprising a conjugated-diene compound are polymerized in an inert solvent using a polymerization initi...  
WO/2018/093260A1
The invention relates to the recycling of used rubber products, more specifically to the recycling of Ground Tire Rubber (GTR) from cars and trucks. Provided is a method for reclaiming rubber, comprising the steps of (i) providing a star...  
WO/2018/088483A1
Provided is a method for producing a modified conjugated diene rubber, the method comprising a first step for polymerizing, in an inert solvent, a monomer containing at least a conjugated diene compound by using an organic active metal c...  
WO/2018/088919A1
The invention relates to the industry of synthetic rubbers used in the manufacture of tires, industrial rubber goods, in the electrical engineering and other fields. In particular, the present invention relates to a method for produci...  
WO/2018/088484A1
Provided is a method for producing a modified conjugated diene rubber, which comprises: a first step wherein a monomer containing at least a conjugated diene compound is polymerized in an inert solvent, while using an organic active meta...  
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/2018/084015A1
This extrusion dryer for a rubbery polymer comprises a cylinder which has a hopper for injection of a rubbery polymer at one end and a die at the other end, and a screw which is rotatably arranged inside of the cylinder and which has a s...  
WO/2018/084014A1
This extrusion dryer for a rubbery polymer comprises a cylinder, a liner provided on the inner peripheral surface of the cylinder, and the screw rotatably arranged inside of the liner, and conveys a rubbery polymer by means of the screw,...  
WO/2018/079312A1
The purpose of the present invention is to provide: a rubber composition for tires which is capable of attaining well- balanced improvements in fuel-saving property, high-temperature mechanical strength, wear resistance, and one-shot cut...  
WO/2018/069650A1
The invention relates to a compound of formula (I), wherein: A represents a binding group comprising at least one nitrogen atom; Q1 and Q2 represent, independently of one another, a linkage group; x is an integer between 2 and 6; and Z r...  
WO/2018/070387A1
The purpose of the present invention is to provide a rubber composition having sufficient reinforcing properties and improved compatibility of rubber and cellulose-based fiber. That is, the present invention provides a method for produci...  
WO/2018/052709A1
A macromonomer precursor is provided that includes a polymeric chain derived from farnesene and a single functional terminal end. The functional terminal end may include a hydroxyl group, an amino group, an epoxy group, an isocyanato gro...  
WO/2018/044242A1
The present disclosure provides for the method of preparing, from serum of calendered acidified Hevea latex, an extract that is rich in low-molecular weight carbohydrates and having anti-cancer activity. The method comprises the steps of...  
WO/2018/043088A1
A process for producing a vulcanized rubber composition, the process comprising: a first kneading step in which a kneaded mixture that comprises a rubber ingredient comprising at least one rubber selected from the group consisting of nat...  
WO/2018/043700A1
[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/2018/043699A1
[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...  

Matches 1 - 50 out of 6,900