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WO/2022/022500A1 |
The present invention relates to a self-adhesive waterproof coiled material of a super-strong cross laminated film, comprising sequentially from top to bottom: an isolation protection layer, a non-asphalt-based self-adhesive layer, a str...
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WO/2022/024672A1 |
The present invention provides a film molded body which is obtained using a latex composition that contains a latex of a conjugated diene polymer, a sulfur-based vulcanizing agent, a vulcanization accelerator and an anti-aging agent, and...
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WO/2022/025139A1 |
The present invention addresses the problem of providing a rubber composition that has a low environmental impact and that makes it possible to improve on-ice performance of a tire. The solution to the problem is a rubber composition whi...
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WO/2022/019165A1 |
Provided is a rubber composition for tires which contains a large amount of silica and which exhibits excellent on-ice performance, wet grip performance and molding processing properties. This rubber composition for tires is characterize...
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WO/2022/019628A1 |
The present invention relates to: a novel imine group-containing compound that is easy to use as a polymer modifier; a modified conjugated diene-based polymer which, by comprising a functional group derived therefrom, has excellent affin...
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WO/2022/013336A1 |
The present invention relates to the use of a porous filler for reducing the gas permeability of an elastomer composition, as well as to a process for producing the elastomer composition comprising the porous filler and the elastomer com...
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WO/2022/008443A1 |
A tread comprising a plurality of grooves and manufactured using a rubber compound comprising at least one cross-linkable unsaturated chain polymeric base, a filler, a vulcanization system and a wax comprising at least 50% by weight nona...
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WO/2022/010341A1 |
The present invention relates to a polymer latex comprising: (A) particles of a latex polymer (A) obtainable by free-radical emulsion polymerization of a mixture of ethylenically unsaturated monomers the latex polymer comprising a plural...
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WO/2022/008452A1 |
A rubber compound for a pneumatic tyre portion comprising a cross-linkable unsaturated chain polymeric base, silica, processing oil and vulcanization agents; said reinforcing filler comprising silica. The ratio in phr between the reinfor...
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WO/2022/003280A1 |
The invention relates to a rubber composition based on at least one diene elastomer, at least one reinforcing filler, at least one crosslinking agent and at least one compound having formula (I), optionally already grafted onto said elas...
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WO/2022/000465A1 |
A multi-stage modified thermoplastic starch masterbatch. Starch is performed a four-stage grading modification treatment. The grading modification treatment comprises: extracting 100 parts of starch having a water content of 15-30%, and ...
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WO/2021/260718A1 |
The present invention relates to an elastomeric nanocomposite for tyre tread imparting excellent wet grip and superior processing characteristics. The elastomeric nanocomposite with reinforced dual filler composition comprising of elasto...
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WO/2021/256124A1 |
Provided is a tire having a tread, wherein: the tread includes at least a first layer constituting a tread surface, a second layer adjacent to the inner side of the first layer in the radial direction, and a third layer present on the in...
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WO/2021/256295A1 |
[Problem] To provide a silane coupling agent composition from which a rubber composition having excellent uncrosslinked compound viscosity and scorch resistance, a crosslinked product of a rubber composition having excellent viscoelastic...
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WO/2021/251166A1 |
The purpose of the present invention is to provide a fuel-efficient pneumatic tire with excellent rubber strength, and with which both high-load capacity and compactness can be obtained. To address the above problem, the present invent...
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WO/2021/251167A1 |
The purpose of the present invention is to provide a pneumatic tire that has achieved both high load capacity and space saving as well as excellent durability. In order to solve the problem, the present invention provides a pneumatic t...
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WO/2021/252728A1 |
A resin has a structure defined by Formula (I) wherein: (a) each R5 is independently a methylene group (CH2), or a methylene group substituted with one or more -H, -CH3, or halogen functionalities; (b) each R6 is independently a bond or ...
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WO/2021/251629A1 |
The present invention relates to: a method for preparing an admixture for a gypsum board; an admixture for a gypsum board, prepared thereby; and a composition for forming a gypsum board, comprising same. Specifically, a technique to be p...
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WO/2021/246128A1 |
Provided is a tire including a tread section and at least one outermost member other than the tread section. A rubber composition that composes the tread section and a rubber composition that composes the at least one outermost member ot...
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WO/2021/245358A1 |
The invention relates to a rubber composition based on at least one first non-functionalised diene elastomer E1 having a glass transition temperature TgE1, a second functionalised diene elastomer E2 having a glass transition temperature ...
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WO/2021/246048A1 |
Provided are a polymer composite, a rubber composition, and a tire with which it is possible to reversibly change tire performance in response to temperature changes. The present invention relates to a polymer composite comprising a conj...
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WO/2021/245357A1 |
The invention relates to a rubber compound having at least two glass transition temperatures Tg, denoted Tg1 and Tg2, and based on at least two rubber compositions denoted C1 and C2, wherein the rubber composition C1 comprises at least o...
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WO/2021/241206A1 |
This NBR composition is obtained by blending, with respect to 100 parts by weight of NBR, 0.2-0.7 parts by weight of stearic acid, a paraffin wax that has a melt-start temperature of 65°C, in an amount of 2-6 times of the amount of stea...
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WO/2021/241755A1 |
The purpose of the present invention is to provide: a rubber composition which is for a tire and has a rolling resistance that has a low level of temperature dependency, and excellent wet performance; and a tire using the same. A composi...
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WO/2021/241407A1 |
Provided is a latex composition that is for dip molding and that contains a latex of a conjugated diene-based polymer (A) having a methyl ethyl ketone undissolvable content of 50 wt% or less, and a latex of a polymer (B) having a methyl ...
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WO/2021/241404A1 |
The present invention pertains to a non-aqueous electrolyte secondary battery electrode binder. This binder contains a cross-linked polymer or a salt thereof. The cross-linked polymer or the salt thereof contains: 50%–99.5% by mass of ...
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WO/2021/235400A1 |
Provided is a pneumatic tire having sufficiently improved wet traction performance in a low-temperature environment compared to conventional products. A pneumatic tire comprising a tread in which at least two circumferential main groov...
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WO/2021/232678A1 |
Liquid polybutadiene, and a preparation method therefor and an application thereof. The liquid polybutadiene has a number-average molecular weight of 2,500-5,500, and a molecular weight distribution index of 1-1.2; based on the total amo...
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WO/2021/235676A1 |
The present invention relates to a thermoplastic resin composition comprising: a rubbery polymer containing a first styrene-based monomer unit and a diene-based monomer unit at a weight ratio of 10:90 to 35:65 and having an average parti...
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WO/2021/235678A1 |
The present invention relates to a liquid rubber preparation method and a liquid rubber prepared thereby, the liquid rubber preparation method comprising a step (S10) of polymerizing conjugated diene-based monomers in the presence of an ...
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WO/2021/228895A1 |
A process for preparing a cationic latex modified hydrocarbon binder emulsion comprising the steps of: (a) preparing a cationic copolymer latex emulsion by an emulsion polymerisation of polymerizable monomers, said polymerizable monomers...
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WO/2021/230194A1 |
A composition containing: (A) a polybutadiene obtained by polymerizing 1,3-butadiene in the presence of 1,2-polybutadiene and a lanthanide-based catalyst; and (B) at least one modified rubber selected from the group consisting of halogen...
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WO/2021/230195A1 |
A composition containing: (A) a polybutadiene obtained by polymerizing 1,3-butadiene in the presence of 1,2-polybutadiene and a lanthanide-based catalyst; and (B) a thermoplastic resin.
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WO/2021/224874A1 |
The present invention relates to a tyre for vehicle wheels, in particular automobile wheels, characterised by a tread comprising at least one iso-styrene/trans-butadiene/terpene random terpolymer. Said tread is characterised by a greater...
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WO/2021/225060A1 |
Provided is a pneumatic radial tire for a passenger vehicle that exhibits both riding comfort at low temperatures and handling stability during high speed travel. The present invention is a pneumatic radial tire for a passenger vehicle...
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WO/2021/223961A1 |
The invention relates to a rubber mixture comprising rubber and a liquid polybutadiene, liquid at a temperature of 20 °C and a pressure of 98.0665 kPa, wherein the liquid polybutadiene only consists of C- and H-atoms, and has an average...
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WO/2021/221525A1 |
The invention relates to a method for producing carboxylated latexes for the production of articles by a dip-molding method. A method for preparing a latex by aqueous emulsion polymerisation of a monomer mixture is performed in the prese...
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WO/2021/222755A1 |
Protein polyurethane alloys including one or more proteins dissolved within one or more polyurethanes. The protein polyurethane alloy may have one or more mechanical properties that are superior to the polyurethane in the absence of prot...
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WO/2021/221029A1 |
A purpose of the present invention is to provide a polybutadiene composition which makes it possible to obtain a rubber composition having excellent hardness and which is excellent in terms of processability and dimensional stability in ...
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WO/2021/215279A1 |
A tire including a tread, wherein the ratio of the weight G (kg) of the tire to the maximum load capacity WL (kg) of the tire, G/WL, is 0.0150 or less and the tread includes three or more rubber layers each constituted of a rubber compos...
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WO/2021/215292A1 |
Provided is a rubber composition that contains: at least one type of rubber component selected from the group consisting of an isoprene rubber, a butadiene rubber and a styrene-butadiene copolymer rubber; and a compound (1) represented b...
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WO/2021/215095A1 |
A rubber composition containing 100 parts by mass of sulfur-modified chloroprene rubber, 25-55 parts by mass of carbon black having an average particle size of 70 nm or lower, and more than 0 parts by mass to no more than 15 parts by mas...
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WO/2021/205932A1 |
Provided is a conjugated-diene-based polymer at least including units of a conjugated diene monomer, wherein high-molecular-weight components have a shrinkage factor of 0.4-0.8 and have a degree of adsorption onto silica of 75% or less a...
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WO/2021/205824A1 |
A fiber-reinforced resin comprises a resin composition including a copolymer including a conjugated diene unit and a non-conjugated olefin unit, and a reinforcing fiber. The fiber-reinforced resin is easy to regenerate and has excellent ...
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WO/2021/205109A1 |
The invention relates to a rubber composition based on at least, a diene elastomer, from 10 to 60 phr of carbon black, from 5 to 30 phr of silica, a polyamide having a melting point below 170°C, and a crosslinking system, in which the c...
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WO/2021/199868A1 |
Provided is a NBR composition that excels in terms of rubber material workability and vulcanized rubber hardness and contains, for every 100 parts by weight of NBR, 93-105 parts by weight of carbon black having a carbon black grade of N3...
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WO/2021/198090A1 |
The present invention relates to a cross-linkable rubber composition for body compounds of a tyre, the cross-linkable rubber composition comprising, based upon parts by weight per 100 parts by weight rubber (phr): ≥30 to ≤90 phr of a...
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WO/2021/201419A1 |
The present invention relates to a carboxylic acid-modified nitrile-based copolymer latex, and provides: a carboxylic acid-modified nitrile-based copolymer latex, a dip molding latex composition comprising same, and a molded product, the...
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WO/2021/201417A1 |
The present invention relates to a latex composition for dip molding, and provides a latex composition for dip molding and a molded article, wherein the latex composition comprises a carbonic acid modified nitrile-based copolymer latex h...
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WO/2021/200098A1 |
Provided is a tire comprising a pair of beads, a pair of sidewalls, and a tread communicating with both sidewalls, the tread being divided into at least three sections in the tire width direction by a center part that includes the tire e...
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