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Matches 1 - 50 out of 7,051

Document Document Title
WO/2018/224773A1
The present invention relates to a method for decontaminating natural rubber by filtering a wet coagulum of natural rubber. The method comprises passing a natural rubber coagulum having a water content greater than 10% through a filter, ...  
WO/2018/226396A1
According to an aspect of the invention, a curable rubber composition is provided which includes a high molecular weight diene elastomer; optionally, a carbon black composition; a silica composition; and a farnesene polymer comprising fa...  
WO/2018/220618A1
The embodiments of the invention relate to recycled rubber masterbatch which exhibits a sufficient level of green strength and tack. The devulcanization of thermoset rubber is provided by reactive mixing of pulverized rubber, thermoplast...  
WO/2018/215453A1
1) Hydrocarbon copolymer P comprising 2 alkoxysilane end groups F1 and F2 of formulae: - F1: (R'O)3-tRtSi-(CH2)g1- and F2: -(CH2)d1-SiRt(OR')3-t; or F1: (R'O)3-tRtSi-R"-O(O)C-(CH2)g2- and F2 : -(CH2)d2-C(O)O-R"-SiRt(OR')3-t; wherein t is...  
WO/2018/215451A1
1) Hydrocarbon copolymer P comprising 2 alkoxysilane end groups F1 et F2 of formulae: - F1 : (R'O)3-tRtSi-R"-NH-C(O)O-(CH2)g1- and F2 : -(CH2)d1—OC(O)-NH-R"-SiRtOR')3-t; or - F1 : (R'O)3-tRtSi-R"-NR'''-C(O)-NH-(CH2)g1- and F2 : -(CH2)d...  
WO/2018/211440A1
A packaging or building material comprising a coated cellulosic or plastic sheet, web, or film substrate at least partially coated with a cured coating comprising an elastomer matrix having nanoparticles of silicon dioxide dispersed with...  
WO/2018/207762A1
The purpose of the present invention is to provide: a compounding agent which, when used in a rubber composition containing a reinforcing filler, exhibits excellent dispersibility, workability, ductility, low thermogenic properties, and ...  
WO/2018/203558A1
The purpose of the present invention is to provide a two-wheel vehicle tire which has both the wear resistance and the wet grip performance of a tread. The two-wheel vehicle tire according to the present invention is provided with: a pai...  
WO/2018/193217A1
The present invention relates to: - copolymers made up of butadiene units (B), vinyltetrazole units (VT), acrylonitrile units (AN) and R-terminal groups that are not able to react with azide functions; in which the vinyltetrazole units (...  
WO/2018/189475A1
The invention relates to a modified diene elastomer comprising, within the main chain of the elastomer, a silicon atom substituted on the one hand by at least one alkoxy group, optionally partially or completely hydrolysed to hydroxyl, a...  
WO/2018/191185A8
Polar silane linkers are provided that attach to resins to form silane-functionalized resins. The functionalized resins can be bound to hydroxyl groups on the surface of silica particles to improve the dispersibility of the silica partic...  
WO/2018/191185A1
Polar silane linkers are provided that attach to resins to form silane-functionalized resins. The functionalized resins can be bound to hydroxyl groups on the surface of silica particles to improve the dispersibility of the silica partic...  
WO/2018/186810A3
Provided are equipment and process for automatic manufacturing of mixed rubber sheets, the process comprising the steps of: the first step involves checking rubber latex quality for quality and composition before the second step; the sec...  
WO/2018/184173A1
A vulcanized rubber article. A preparing method for the vulcanized rubber article comprises the following steps: providing an unvulcanized rubber layer and hot melt adhesive powder, wherein the hot melt adhesive powder comprises thermopl...  
WO/2018/186367A1
The present invention addresses the problem of providing a rubber composition that achieves, at a high degree, tire wet-performance, low-rolling resistance, and steering stability on dry road surfaces. Provided, as the means for solving ...  
WO/2018/178282A1
Recyclable cross-linked diene elastomers comprising furanyl groups and precursors thereof The present invention concerns new precursors of recyclable cross-linked diene elastomers comprising chain-end units with furanyl groups, their use...  
WO/2018/181199A1
A device for detecting a water-containing substance, for detecting a water-containing substance in a rubbery polymer, the device for detecting a water-containing substance having a conveyance unit for conveying a rubbery polymer, and a d...  
WO/2018/181176A1
This method for producing a conjugated diene polymer comprises step 1 for adding a polymerization initiator to a conjugated diene compound-containing monomer to obtain a polymerization solution, and step 2 for further adding the polymeri...  
WO/2018/180978A1
Provided is a method for producing carboxyl-group-containing nitrile rubber, the method being provided with a coagulation step for: mixing a monovalent metal salt and a polymer flocculant with a latex of carboxyl-group-containing nitrile...  
WO/2018/172720A1
The invention relates to a method for producing a thermoplastic elastomer (TPE) comprising reacting the carboxyl or amine terminal group of a polypeptide with at least one respectively nucleophile or electrophile reactive group of a dien...  
WO/2018/164248A1
Provided is a reaction product of a tetrazine compound represented by general formula (1) [in the formula, X1 and X2 are the same or different, and represent a hydrogen atom, an alkyl group, an alkylthio group, an aralkyl group, an aryl ...  
WO/2018/155110A1
A production method of a modified polymer latex is provided which involves adding a carboxy group-containing compound, an anionic surfactant with a weight average molecular weight less than 500 and an anionic surfactant with a weight ave...  
WO/2018/154067A1
In-chain phosphine- and/or phosphonium- containing diene-polymers, the preparation and use thereof, as well as vulcanizable rubber compounds comprising such polymers, and their use for the production of moldings in particular in the prod...  
WO/2018/151300A1
This method for producing a modified conjugated diene polymer comprises: a polymerization reaction step for obtaining a conjugated diene polymer by polymerizing a conjugated diene monomer in the presence of a polymerization catalyst comp...  
WO/2018/150043A1
The invention relates to novel compounds useful as polymerization initiators or precursors for polymerization initiators. The invention further relates to a method of making the polymerization initiators and resulting polymers. The inven...  
WO/2018/151118A1
Provided are: a solid electrolyte composition which contains an inorganic solid electrolyte exhibiting conductivity to ions of metals belonging to Group 1 or Group 2 of the periodic table, and also contains a binder having a specific hyd...  
WO/2018/148731A1
A latex processing system (100) and method (200) involves mixing a latex and at least one solvent blend (138, 140, 142) in an extruder (102), in order to remove resin found in the latex (104) and to coagulate the latex (104) to form a co...  
WO/2018/147312A1
Provided is a conjugated diene-based polymer, a conjugated diene-based polymer composition, and a tire, which satisfy requirements (1)-(4) below: (1) there are two or more peaks in a molecular weight distribution curve obtained by gel pe...  
WO/2018/143223A1
A tire comprises a rubber composition based on at least an elastomer matrix comprising 20 to 70 phr of a first diene elastomer bearing at least one SiOR function, R being a hydrogen atom or a hydrocarbon radical, the SiOR function not lo...  
WO/2018/135596A1
Provided is a method for producing a hydrogenated conjugated diene polymer latex, which comprises: a hydrogenation step wherein a carbon-carbon unsaturated bond of a conjugated diene polymer is hydrogenated by dissolving or dispersing a ...  
WO/2018/129298A1
An embodiment provides a method for recycling tires, including: injecting, using a pump, a rubber material into a dissociating system, wherein the pump exerts a mechanical force upon the rubber material to reduce a size of the rubber mat...  
WO/2018/123121A1
Provided is a method for producing a rubber wet master batch using at least a rubber powder, filler, dispersion solvent, and rubber latex solution as the starting materials, wherein the method comprises: a step (I) for producing a rubber...  
WO/2018/124596A1
The present invention relates to: a nitrile-based rubber preparation method for preparing a nitrile-based rubber by polymerizing a monomer mixture comprising an α,β-unsaturated nitrile-based monomer and a conjugated diene-based monomer...  
WO/2018/123737A1
Provided is a carboxyl group-containing nitrile rubber which contains 5-60 wt% of an α,β-ethylenically unsaturated nitrile monomer unit and has an iodine value of 120 or less, wherein the polymer Mooney viscosity (ML1+4, 100°C) is 60 ...  
WO/2018/123114A1
This masterbatch manufacturing method includes: a step in which a pre-solidification process rubber latex including a filler is solidified to obtain a solidified product; a step in which the solidified product is dehydrated; and a step i...  
WO/2018/115168A1
The invention relates to a method for continuous synthesis of a modified diene elastomer comprising at least one silicon atom directly linked to the elastomer chain, said method comprising: a) a polymerisation step using n reactors r1 to...  
WO/2018/115167A1
The invention relates to a method for continuous synthesis of a modified diene elastomer comprising at least one silicon atom directly linked to the elastomer chain, comprising: a) a step of polymerisation by means of n reactors r1 to rn...  
WO/2018/118855A1
The present invention is generally related to various types of compositions that comprise a polyindane resin. In particular, the polyindane resins may be utilized in various polymer-based and elastomer-based formulations in order to enha...  
WO/2018/118855A8
The present invention is generally related to various types of compositions that comprise a polyindane resin. In particular, the polyindane resins may be utilized in various polymer-based and elastomer-based formulations in order to enha...  
WO/2018/115760A1
The invention relates to a process for producing a polydiene-polyamide block thermoplastic elastomer (TPE) copolymer of comb structure, the weight percentage of polyamide of which is between 10% and 35% by weight, relative to the weight ...  
WO/2018/115165A1
The invention concerns a method for the continuous synthesis of a diene elastomer by means of n reactors r1 to rn, equipped with an internal stirring system, that are assumed to be perfectly stirred, arranged in series, n varying from 2 ...  
WO/2018/115748A1
A tyre for a vehicle carrying heavy loads, this tyre comprising a tread with at least a rubber composition containing at least: an elastomeric matrix comprising at least one modified copolymer in a proportion of at least 51 phr, which mo...  
WO/2018/115428A1
The present invention relates to a method of pulping cotton-based raw material for producing dissolving pulp. More specifically, the invention relates to a process for producing dissolving pulp under alkaline conditions in combination wi...  
WO/2018/115169A1
The invention relates to a method for continuous synthesis of a diene elastomer by means of n reactors r1 to rn, provided with an internal stirring system, assumed to be perfectly stirred, arranged in series, n ranging from 2 to 15, pref...  
WO/2018/115747A1
A tyre for a vehicle carrying heavy loads, and comprising a tread having at least a rubber composition containing at least one elastomeric matrix comprising, as a major component, a styrene and butadiene copolymer with a glass transition...  
WO/2018/109398A1
The invention relates to a method for the synthesis of a diene polymer having conjugated pendant carbon-carbon double bonds located away from the ends thereof, by means of a hydrosilylation reaction.  
WO/2018/111087A1
A curable polymer latex composition obtainable by: • (a) subjecting a monomer mixture comprising • i. at least one conjugated diene; • ii. at least one ethylenically unsaturated nitrile; • iii. optionally at least one ethylenical...  
WO/2018/109312A1
The present invention relates to a tyre comprising a rubber composition based on at least one reinforcing filler, a polymer comprising conjugated diene functions, and a system for crosslinking said polymer comprising a poly-dienophile of...  
WO/2018/109397A1
The invention relates to a diene elastomer bearing optionally-substituted anthracenyl pendant groups outside its chain ends. The use of such an elastomer allows for a single cross-linking agent to be used in replacement of the multi-comp...  
WO/2018/109396A1
The invention relates to a 1,3-dipolar compound having a nitrile oxide dipole and an anthracenyl group, which may or may not be substituted. Grafting a compound of this type allows synthesis of a diene polymer having conjugated pendant c...  

Matches 1 - 50 out of 7,051