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WO/2021/060942A1 |
The present invention relates to a neodymium-catalysis modified conjugated diene polymer having excellent filler affinity, a method for producing same, and a rubber composition comprising same, and provides a neodymium-catalysis modified...
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WO/2021/053295A1 |
The invention relates to an ethylene copolymer and a 1,3-diene copolymer of formula CH2=CR-CH=CH2, said copolymer having an amine function, and the symbol R representing a hydrocarbon chain having 3 to 20 carbon atoms. Such a copolymer i...
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WO/2021/054785A1 |
The present invention relates to a method that can produce a modified conjugated diene polymer having excellent physical properties such as tensile properties and viscoelastic properties with a high modification ratio.
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WO/2021/054816A1 |
The present invention relates to a polymer latex for the preparation of an elastomeric film obtainable by free-radical emulsion polymerization of a mixture of ethylenically unsaturated monomers comprising: a) 15 to 99 wt.-% of conjugated...
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WO/2021/049913A1 |
The present invention relates to a modified conjugated diene-based polymer having excellent processability as well as excellent tensile strength and viscoelasticity properties, and a rubber composition comprising same, and provides a mod...
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WO/2021/049916A1 |
The present invention pertains to: a modified conjugated diene-based polymer having excellent workability as well as excellent tensile strength and viscoelastic properties; and a rubber composition containing same. Provided is a modified...
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WO/2021/049909A1 |
The present invention relates to a modified conjugated diene-based polymer which has excellent tensile strength and viscoelastic characteristics as well as excellent processability, and to a rubber composition comprising same, wherein th...
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WO/2021/049915A1 |
The present invention relates to a modified conjugated diene-based polymer which is excellent in terms of storage stability, workability, tensile strength, and viscoelastic properties, and to a rubber composition comprising same. The pre...
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WO/2021/049906A1 |
The present invention relates to a modified conjugated diene-based polymer having excellent processability as well as excellent tensile strength and viscoelasticity properties, and a rubber composition comprising same, and provides a mod...
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WO/2021/049911A1 |
The present invention relates to a modified conjugated diene-based polymer having excellent tensile strength and viscoelastic properties while also having excellent processability, and a rubber composition comprising same. The present in...
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WO/2021/049914A1 |
The present invention relates to a modified conjugated diene-based polymer exhibiting excellent processability and excellent tensile strength and viscoelasticity properties, and a rubber composition comprising same, the polymer comprisin...
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WO/2021/042258A1 |
The present invention discloses a bipyridine iron complex, preparation method thereof and application in polymerization of a conjugated diene, and belongs to the field of catalytic polymerization of a conjugated diene. To address the exi...
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WO/2021/039960A1 |
The present invention addresses the problem of providing: a binder which is capable of imparting an electrode with excellent flexibility; a slurry composition and an electrode, each of which uses this binder; and an electricity storage d...
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WO/2021/040384A1 |
The present invention relates to: a catalyst composition comprising an oxonium ion-based catalyst and an additive; and a method for preparing hydrocarbon resin by using same.
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WO/2021/039959A1 |
The present invention addresses the problem of providing: a binder which exhibits excellent dispersibility of a conductive assistant; a slurry composition and an electrode, each of which uses this binder; and an electricity storage devic...
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WO/2021/039503A1 |
The present invention provides a binder composition for electricity storage devices, said binder composition enabling the production of an electricity storage device electrode that has good charge/discharge durability characteristics, wh...
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WO/2021/034130A1 |
The present invention relates to an ion conductive polymer comprising a first monomer represented by the following chemical formula 1, and a lithium secondary battery electrode and a lithium secondary battery which comprise same. In chem...
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WO/2021/029411A1 |
The present invention provides a composition for electricity storage devices, said composition enabling the production of an electricity storage device electrode that has good charge/discharge durability characteristics, while exhibiting...
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WO/2021/023948A1 |
The invention relates to a modified polymer obtained by grafting at least one compound of formula (I) onto at least one unsaturated unit of the chain of a starting polymer, in which: A represents an arylene ring optionally substituted wi...
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WO/2021/023949A1 |
The invention relates to a rubber composition based on at least one diene elastomer, at least one reinforcing filler, at least one chemical crosslinking system, and at least one compound of formula (I) that has optionally already been gr...
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WO/2021/010718A1 |
The present invention relates to: a modified conjugated diene-based polymer in which the degree of branching is regulated, and which has excellent affinity with a filler and thus has excellent processability and blending properties; a me...
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WO/2021/009156A1 |
The invention concerns 1-amino-3-(oxyalkylalkoxysilyl)-2-propanol-terminated diene rubbers, their preparation and use.
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WO/2021/009154A1 |
The invention relates to carboxyterminated diene rubbers, their production and use.
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WO/2021/006100A1 |
The present invention pertains to a rubber composition containing 100 parts by mass polymer and 10 to 120 parts by mass carbon black, the polymer containing 20 to 80 parts by mass of a copolymer (A) having a chloroprene-derived structura...
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WO/2021/006118A1 |
Provided is a chloroprene copolymer latex that contains a chloroprene copolymer containing structural units derived from chloroprene and structural units derived from 2,3-dichloro-1,3-butadiene. The amount of toluene-insoluble matter in ...
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WO/2021/001357A1 |
The present invention relates to the use of vulcanisates comprising PEG acrylate-HNBR copolymer for production of components that are in contact with media comprising polycyclic aromatic hydrocarbons (PAHs), wherein the PEG acrylae-HNBR ...
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WO/2021/002182A1 |
This copolymer latex for an adhesive contains a copolymer latex (A) and a copolymer latex (B). The copolymer latex (A) is an emulsion polymer of a monomer composition (a) containing 35-75% by mass of a butadiene monomer, 10-30% by mass o...
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WO/2021/002181A1 |
This copolymer latex for an adhesive and this adhesive composition contain a copolymer latex (A) and a copolymer latex (B). The copolymer latex (A) is an emulsion polymer of a monomer composition (a) containing 35-75% by mass of a butadi...
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WO/2019/229660A9 |
Process for preparing a random butadiene-isoprene copolymer having a high content of cis-1,4 units comprising copolymerizing butadiene and isoprene, in the presence of at least one organic solvent, and a catalytic system prepared in situ...
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WO/2020/249631A1 |
The invention relates to a modified polymer obtained by grafting of at least one compound of formula (I) onto at least one unsaturation of the chain of an initial polymer, in which: - Q represents a dipole comprising at least one nitroge...
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WO/2020/241684A1 |
The present invention provides a resin molded body, a tire, and an automotive part that achieve an excellent balance between toughness and impact resistance, and also have excellent elongation. The present invention also provides a resin...
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WO/2020/241683A1 |
The present invention provides a resin molded body, a tire, and an automotive part having both high impact resistance and high toughness, and also provides a resin composition with which it is possible to manufacture the same. The resin ...
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WO/2020/236816A1 |
An organic polymer comprising an organic polymer fragment and at least one S-alkylsilyl hydrocarbonthioate group or at least one S-alkylstannyl hydrocarbonthioate group bonded to the backbone of the organic polymer fragment through a C-S...
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WO/2020/226035A1 |
The present invention provides a binder composition for electricity storage devices, which enables the production of an electricity storage device electrode that has good charge/discharge durability characteristics, while exhibiting exce...
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WO/2020/212492A1 |
The present invention concerns block and/or tapered block copolymers comprising pendant hydrocarbyl, trisubstituted epoxide-containing moieties, and methods of preparing these and their precursors. The invention also concerns curable com...
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WO/2020/203811A1 |
Provided is a polymer solution desolvation method for effectively suppressing the mutual adhesion of polymer crumbs, and separating a water-insoluble organic solvent from a polymer solution. According to the present invention, when remov...
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WO/2020/202938A1 |
Provided is a particulate hydrophilic resin that can be produced under mild conditions and that gives little load on the environment. The present invention provides a resin particle characterized by containing a crosslinked structure in ...
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WO/2020/196899A1 |
Provided is a hydrogenated conjugated diene polymer having a structure formed by bonding a nitrogen-containing compound having two or more alkoxysilyl groups and two or more nitrogen atoms with a plurality of conjugated diene polymer cha...
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WO/2020/185761A1 |
Disclosed herein are a modified high cis polydiene polymer, processes for preparing the modified high cis polydiene polymer, and tire rubber compositions containing the modified high cis polydiene polymer. The processes make use of a fun...
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WO/2020/168942A1 |
Provided are a crosslinked SBR microsphere binder, preparation method, and lithium-ion battery containing said binder; said crosslinked SBR microsphere binder has a porous crosslinked structure, the particle size of the crosslinked SBR m...
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WO/2020/164302A1 |
Disclosed are processable opaque high-impact MBS for PVC, and a method for preparing same, which relate to the technical field of PVC additive manufacturing and preparation. The processable opaque high-impact MBS for PVC has a three-laye...
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WO/2020/163462A1 |
Disclosed herein are antimicrobial materials comprising a carbohydrate-templated microgel and a plurality of metal ions complexed thereto. The carbohydrate-templated microgel comprises a network copolymer molecule comprising a monoacryla...
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WO/2020/158516A1 |
To provide a tread rubber composition and pneumatic tire having high fuel efficiency, good steering stability and high wear resistance. A tread rubber composition wherein M200 at 25°C, E* at 30°C and tanδ at 30°C satisfy the requirem...
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WO/2020/158751A1 |
[Problem] To provide a method for producing a conjugated diene polymer derived from a non-petrochemical material, which uses, as a starting material, an alcohol that is derived from a non-petrochemical starting material. [Solution] The p...
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WO/2020/158748A1 |
[Problem] To provide a novel and practically useful alcohol that has greater industrial value than existing petrochemical raw materials, and to provide a derivative product therefrom. [Solution] An ethanol that has at least one peak from...
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WO/2020/158747A1 |
[Problem] To provide a novel useful alcohol and a derivative thereof, which are industrially more valuable than conventional petrochemical raw materials. [Solution] An ethanol which contains an inorganic component and/or an organic compo...
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WO/2020/135956A1 |
What are provided are pulverulent mixtures based on specific nitrile rubbers and at least one separating agent, and also a process for producing vulcanizable mixtures and vulcanizates made from these pulverulent mixtures, and the resulta...
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WO/2020/126353A1 |
The present invention relates to a process for producing PEG acrylate-HNBR copolymer which exhibits excellent processability by latex hydrogenation of PEG acrylate-NBR latex to afford PEG acrylate-HNBR latex and subsequent coagulation.
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WO/2020/130569A1 |
The present invention relates to diene-based rubber latex having an ultra large diameter containing a polymer aggregate, a method for manufacturing same, and a graft copolymer having a core-shell structure having excellent impact strengt...
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WO/2020/128305A1 |
Disclosed is a tyre having a rubbery tread comprising a first radially inner layer C1 and a second radially outer layer C2, the first and second layers being intended to be in contact with driving ground when in a new condition or in a u...
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