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WO/2017/047924A1 |
The present invention relates to a production method and production device for an anionic polymerization initiator, and to an anionic polymerization initiator produced therefrom. In the production method for an anionic polymerization ini...
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WO/2017/047923A1 |
The present invention relates to a method and a device for producing an anionic polymerization initiator and to an anionic polymerization initiator produced thereby. The method for producing an anionic polymerization initiator according ...
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WO/2017/042631A1 |
Disclosed herein are phosphino- and phosphate-silane functionalized polymers, methods of preparing a reactive polymer functionalized with an alkoxysilane having a phosphorous- containing group as a functionalizing reagent, the resulting ...
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WO/2017/040005A1 |
Catalyst compositions that include a vanadium compound can be used to polymerize ethylenically unsaturated hydrocarbon monomers that include at least one polyene and at least one C?2#191-C?8#191 α-olefin, with the presence of a highly h...
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WO/2017/029141A1 |
A catalyst system comprising a supported catalyst containing a) a solid support, which is a solid methylaluminoxane composition wherein: i) the aluminum content is in the range of 36 to 41 wt% and ii) the mole fraction of methyl groups d...
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WO/2017/029394A1 |
The present invention relates to a process for the preparation of an elastomeric polymer, comprising steps (i) of providing and (ii ) polymerizing at least one conjugated diene monomer and, optionally, one or more aromatic vinyl monomer ...
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WO/2017/022598A1 |
Provided is a nitrile group-containing highly saturated copolymer rubber having an iodine value of 35-85, said copolymer having 10-40 wt% of α,β-ethylenically unsaturated nitrile monomer units (a1), 10-60 wt% of α,β-ethylenically uns...
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WO/2017/021828A1 |
The present invention relates to a tyre for the wheels of vehicles, in particular motor vehicles, characterized by a tread comprising at least one iso-styrene/trans-butadiene elastomeric copolymer with a styrene content higher than 30% b...
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WO/2017/014029A1 |
A molded rubber article comprising a laminate, said laminate consisting of a fiber base material and a rubber layer of a nitrile rubber laminated thereon, wherein: the nitrile rubber contains a copolymer comprising 52-78 wt% of a conjuga...
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WO/2017/014281A1 |
A hydrogenated conjugated diene polymer being a hydrogenated product of a conjugated diene polymer having a structural unit derived from a conjugated diene compound and a structural unit derived from an aromatic vinyl compound. The conju...
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WO/2017/014282A1 |
A hydrogenated conjugated diene polymer being a hydrogenated product of a conjugated diene polymer having a structural unit derived from a conjugated diene compound and a structural unit derived from an aromatic vinyl compound. The conju...
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WO/2017/014839A1 |
A hydrocarbon polymer modifier (HPM) is an interpolymer of (i) a vinyl cyclohexene component (ii) a piperylene component; and (iii) a C8-C12 vinyl aromatic component; and wherein the interpolymer comprises (a) a softening point from 40°...
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WO/2017/014283A1 |
A hydrogenated conjugated diene polymer being a hydrogenated product of a conjugated diene polymer having a structural unit derived from a conjugated diene compound and a structural unit derived from an aromatic vinyl compound. The conju...
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WO/2017/010370A1 |
Provided is a nitrile rubber composition characterized by containing carboxyl group-containing highly saturated nitrile rubber (a) that contains 5-60 wt% of α,β-ethylenic unsaturated nitrile monomer units and has an iodine value of 120...
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WO/2017/006888A1 |
This resin composition comprises an alkenyl-substituted nadimide (A), a maleimide compound (B), and amino-modified silicone (C).
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WO/2017/006385A1 |
Provided is a dip molding composition containing a latex of a carboxyl-group-containing conjugate diene rubber (A), and a carbodiimide compound (B), the dip molding composition characterized in that the residual carboxylic acid content i...
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WO/2017/004395A1 |
Disclosed herein are copolymers end-functionalized with functionalized silanes of specified structure, rubber compositions comprising the copolymer, and related processes for preparing the end-functionalized copolymer. The present disclo...
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WO/2017/001637A1 |
The invention relates to a process for the continuous synthesis of a modified diene elastomer comprising at least one silicon atom directly connected to the elastomer chain, comprising a) a step of polymerisation using n reactors r1 to r...
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WO/2017/002361A1 |
The present invention provides a binder composition for secondary battery electrodes, which enables, when being used for preparing a slurry composition for secondary battery electrodes, an electrode active material and a conductive mater...
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WO/2016/209953A1 |
Disclosed herein are highly active dilithio initiators prepared from high molecular weight dienes (C ≥ 6) and methods for the preparation of such compounds. These dilithio initiators result in greater control over polymer microstructur...
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WO/2016/202906A1 |
The present invention relates to a method of preparing a polyrotaxane, said method comprising: performing a radical copolymerization of at least (a) a first polymerizable monomer having a stopper group, and of at least (b) a second polym...
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WO/2016/202175A1 |
An itaconate/butadiene copolymer type bioengineering rubber and a preparation method therefor belong to the field of bioengineering rubbers. The bioengineering rubber provided by the present invention is formed by performing chemical cro...
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WO/2016/203000A1 |
The invention relates to a process for the continuous synthesis of a diene elastomer by means of n reactors r1 to rn, equipped with an internal stirring system, assumed to be perfectly stirred, and arranged in series, n varying from 2 to...
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WO/2016/195052A1 |
The present invention relates to a rubber composition based on a reinforcing filler, on more than 35 phr of a liquid plasticizer exhibiting a Tg of less than -65°C, on an elastomer matrix that is reactive to the crosslinking system, whi...
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WO/2016/190214A1 |
Provided is a nitrile group–containing, highly saturated copolymer rubber which includes at least 28 weight% of an α,β-ethylenically unsaturated nitrile monomer unit (a) and 20–72 weight% of a conjugated diene monomer unit (b), wit...
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WO/2016/190213A1 |
Provided is a nitrile group–containing, highly saturated copolymer rubber which includes 15 weight% to less than 28 weight% of an α,β-ethylenically unsaturated nitrile monomer unit (a), 10–50 weight% of an α,β-ethylenically unsat...
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WO/2016/184808A1 |
The invention relates to a use of a coating layer on a paper substrate for blocking oxygen transfer through the coated paper substrate, wherein the coating layer on the paper substrate is obtainable by a process, which comprises the step...
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WO/2016/181410A2 |
There is provided a co-polymer latex composition for manufacture of dip-molded articles without addition of accelerator and sulfur-based cross-linking agent. The copolymer latex composition comprises a co-polymer emulsion obtained by emu...
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WO/2016/180803A1 |
The invention relates to a method for synthesizing a copolymer, a copolymer synthesized using said method, a sulfur cross-linkable rubber mixture, and the use of the sulfur cross-linkable rubber mixture for manufacturing vehicle tires. A...
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WO/2016/180805A1 |
The invention relates to a RAFT agent, a method for polymerizing alkenes and/or dienes and/or vinyl compounds and/or vinylidene compounds using at least one RAFT agent, a polymer synthesized using said method, a sulfur cross-linkable rub...
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WO/2016/166063A1 |
The invention relates to pulverulent mixtures containing at least one nitrile rubber and at least one separating agent which are characterized by a specified mean particle diameter. Said mixtures have a particularly low emission level an...
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WO/2016/162528A1 |
The present invention relates to the use of specific styrene derivatives in the production of an elastomeric copolymer. The invention further relates to a method for producing an elastomeric copolymer and an elastic copolymer. Moreover, ...
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WO/2016/162473A1 |
The invention relates to [bis(trihydrocarbylsilyl)aminosilyl]-functionalized styrene and a method for its preparation. The invention further relates to the use of the styrene derivative in the preparation of a copolymer thereof.
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WO/2016/162206A1 |
The invention relates to a method for the synthesis of a copolymer containing imidazole pendant groups, said method comprising the radical copolymerisation of a monomer mixture including a terminal olefin and a functional monomer having ...
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WO/2016/158127A1 |
Provided is a resin for offset printing inks which comprises a resin composed of constituent units derived from monomer ingredients comprising (A) a phenol having one or more C10-20 unsaturated hydrocarbon groups at least at a meta posit...
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WO/2016/157842A1 |
Provided is a binder composition for a lithium-ion secondary cell positive electrode with which swelling of the positive electrode can be minimized. This binder composition for a lithium-ion secondary cell positive electrode contains a s...
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WO/2016/148054A1 |
Provided is a nitrile rubber composition characterized by comprising: a carboxyl group-containing highly saturated nitrile rubber (a) that comprises α,β-ethylenic unsaturated nitrile monomeric units at a proportion of 5-60 weight% and ...
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WO/2016/148055A1 |
Provided is a nitrile rubber composition characterized by containing carboxyl group-containing highly saturated nitrile rubber (a) containing α,β-ethylenic unsaturated nitrile monomer units in a proportion of 5-60 wt% and having an iod...
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WO/2016/146442A1 |
The invention relates to a solution process for the preparation of S-SBR with reduced energy consumption. The process comprises a polymerization step carried out in adiabatic mode at a temperature T1 from 40 to 50°C and a subsequent ste...
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WO/2016/139996A1 |
A copolymer which has both a structural unit derived from a conjugated diene compound and a structural unit derived from an α-olefin having 3 to 8 carbon atoms, wherein the melting point of the copolymer falls within the temperature ran...
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WO/2016/133193A1 |
Provided is a rubber latex for obtaining a dip-molded product having excellent color fastness and capable of maintaining mechanical strength even when made thin. Also provided are a rubber latex composition that uses the rubber latex and...
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WO/2016/127355A1 |
A block copolymer, having a structural formula of S1 p-D-S2 q(I), wherein S1 and S2 are independently styrene monomer polymerization blocks, and the weights of S1 and S2 respectively account for 8.0-20.0% of the total weight of the block...
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WO/2016/127354A1 |
A hydrogenated styrene thermoplastic elastomer with a unique micro-phase structure and a preparation method therefor. The thermoplastic elastomer comprises a hydrogenated styrene-conjugated diene block copolymer and anion polymerization ...
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WO/2016/127356A1 |
A hydrogenated styrene block copolymer thermoplastic elastomer with a cross-linkable rigid block, having a following structure: C1-(Ax-By)n-C2, [C1-(Ax-By)n-C2]m-R or [C1-(Ax-By)n]m-R, and formed by polymerizing an anionic solution. The ...
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WO/2016/124342A1 |
The invention relates to particulate compositions that are solid at 20°C, containing at least one copolymer based on at least the following comonomers a) to d): a) conjugated diene, b) α,β-unsaturated nitrile, c) at least one polyfunc...
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WO/2016/111445A1 |
The present invention relates to a modified conjugated diene polymer represented by a specific chemical formula, and a method for preparing the same.
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WO/2016/108713A1 |
The present invention relates to a method for producing butadiene-styrene block copolymers by copolymerisation of styrene and butadiene in a hydrocarbon solvent medium in the presence of an organolithium initiator and a modifier, with...
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WO/2016/108719A1 |
The invention relates to the field of production of synthetic rubbers, in particular to an anionic (co-polymerization initiator, a method for preparing thereof and a method for preparing functionalized diene (co)polymers by using ther...
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WO/2016/104987A1 |
The present invention provides: a modified conjugated diene-based polymer having a high modification rate since a conjugated diene-based polymer modified through starting end modification, intermediate modification, termination end modif...
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WO/2016/104930A1 |
The present invention relates to a terminal-modified conjugated diene polymer characterized by having an aminosilane terminal modifier bound to a terminal thereof, and a method for producing the terminal-modified conjugated diene polymer.
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