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Matches 1 - 50 out of 20,925

Document Document Title
WO/2018/105891A1
The present invention relates to a carboxylic acid-modified nitrile-based copolymer latex, a method for producing the same, a latex composition for dip molding comprising the same, and a molded article produced therefrom. More specifical...  
WO/2018/105389A1
The present invention improves ordinary-temperature performances, such as wet performance and dry performance, while inhibiting the low-temperature performances from decreasing. The rubber composition for tire treads according to an embo...  
WO/2018/105707A1
Provided is a method of producing a rubber composition for a tire having excellent wet grip performance, low rolling resistance, and excellent wear resistance. A method of producing a rubber composition containing 80-180 parts by mass of...  
WO/2018/105625A1
A rubber composition for treads, which contains 10-30 parts by mass of a carbon black A that has an iodine adsorption of 130 mg/g or more and 20-50 parts by mass of a carbon black B that has an iodine adsorption of 110 mg/g or more but l...  
WO/2018/106398A1
Disclosed is an article comprising polymers and copolymers selected from the group consisting of poly(vinylbiphenyl), poly(vinylcyclohexylstyrene), substituted versions thereof, and blends thereof, the polymer or copolymer having a weigh...  
WO/2018/104151A1
A tackifier comprising a resin with repeating units of formula (I) wherein R1 is a linear or branched alkylen group with 1 to 10 carbon atoms and R2 is a linear or branched, saturated or unsaturated aliphatic hydrocarbon group with up to...  
WO/2018/101362A1
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/2018/101365A1
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/2018/098917A1
The present invention provides a styrenic polysilicon phenylate resin, a preparation method therefor and an application thereof. The styrenic polysilicon phenylate resin of the present invention has the structure shown in formula I. A ma...  
WO/2018/101364A1
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/2018/100993A1
The tire tread rubber composition pertaining to an embodiment of the present invention includes: a rubber component including natural rubber, styrene butadiene rubber, and polybutadiene rubber; oil-absorbent polymer particles comprising ...  
WO/2018/098923A1
The present invention provides a styryl siloxy phenolic resin, a preparation method therefor and an application thereof. The styryl siloxy phenolic resin has a structure as shown in formula I. The present invention introduces unsaturated...  
WO/2018/101368A1
The purpose of the present invention is to provide a rubber additive with which it is possible to provide a rubber composition having exceptional low heat build-up properties and workability, a rubber composition including the rubber add...  
WO/2018/101360A1
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/2018/099822A1
A rubber compound for making a pneumatic tyre structural component comprising a cross-linkable unsaturated-chain polymer base, a reinforcing filler, a thermosetting resin and a vulcanization system. The thermosetting resin comprises func...  
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/2018/100079A1
The invention concerns a tyre provided with an outer sidewall, said outer sidewall comprising at least one composition made from an elastomeric matrix comprising: - one or more thermoplastic elastomers comprising at least one elastomer b...  
WO/2018/101266A1
The present invention provides a rubber composition for a tire, the rubber composition having a small tanδ at a temperature around 60°C, and excellent fracture energy at a temperature around 25°C. The present invention relates to a ru...  
WO/2018/101361A1
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/2018/100994A1
A rubber composition for a studless tire pertaining to an embodiment comprises: a rubber component containing natural rubber and polybutadiene rubber; oil-absorbing polymer particles comprising a polymer having a glass transition tempera...  
WO/2018/099820A1
Rubber compound for preparing pneumatic tyre parts comprising a cross-linkable unsaturated chain polymer base, a filler, a vulcanization system and one or more antioxidant agents. The antioxidant agents comprise functionalized lignin wit...  
WO/2018/095221A1
Disclosed are a magnetic rubber reinforced by means of unsaturated carboxylate and a preparation method therefor. The magnetic rubber consists of the following raw materials in parts by mass: 100 parts rubber, 70-100 parts micron-sized f...  
WO/2018/097066A1
Provided is a rubber composition for a tread, the rubber composition containing 20-40 parts by mass of carbon black having an iodine absorption level of 130 mg/g or higher per 100 parts by mass of a rubber component that includes 15-30% ...  
WO/2018/096875A1
The present invention provides a rubber composition for a hose, the rubber composition including acrylonitrile-butadiene rubber (NBR) as one rubber component, wherein the rubber composition for a hose is characterized in that said NBR co...  
WO/2018/095878A1
Peroxide masterbatch comprising: - 15-55 wt% of one or more organic peroxides, - 15-45 wt% of one or more copolymers of at least two different monomers, the first monomer being ethylene or propylene, the second monomer being a vinyl mono...  
WO/2018/096715A1
This rubber composition comprises a rubber wet master batch which uses a rubber latex solution and a carbon black (A)-containing slurry as raw materials, rubber, and carbon black (B), wherein the amount of the carbon black (A) in the rub...  
WO/2018/092603A1
This method for producing a synthetic polyisoprene latex is provided with a step for mixing a latex of a synthetic polyisoprene (A) synthesized using a Ziegler catalyst and a latex of a synthetic polyisoprene (B) synthesized using an org...  
WO/2018/090171A1
The present invention relates to a styrene butadiene rubber for shock absorption device. The rubber is prepared from raw materials in the following weight parts: 70 to 80 parts of a styrene butadiene rubber; 30 to 40 parts of a natural r...  
WO/2018/092604A1
Provided is a synthetic polyisoprene latex that contains synthetic polyisoprene and in which the content ratio of low molecular weight synthetic isoprene chains having a molecular weight of less than 1,000,000 is 10-70 wt% and the conten...  
WO/2018/089421A1
A vulcanizable rubber composition is includes a silica filler and a substituted catechol moiety. The substituted catechol moiety having a catechol end group with an organic substituent at the 3 or 4 position of the catechol ring, the org...  
WO/2018/086249A1
Provided are a styrene-butadiene rubber based nano composite foaming material with high shrinkage stability and a preparation method therefor. Styrene-butadiene rubber/ethylene-vinyl acetate, white carbon black, zinc oxide and stearic ac...  
WO/2018/087453A1
The invention relates to a PVC flooring with low emission of toxic fumes, comprising at least one layer having a composition including polyvinyl chloride, and a plasticiser formed at least in part by a polymer plasticiser that is at leas...  
WO/2018/088628A1
The present invention relates to a styrene-butadiene rubber compound and a rubber composition comprising the same for a tire bead filler and, more specifically, to a styrene-butadiene rubber compound capable of enhancing rigidity and har...  
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/2018/088327A1
Provided is a synthetic polyisoprene latex containing a tall-rosin surfactant in an amount of 0.3-1.5 parts by weight per 100 parts by weight of the synthetic polyisoprene.  
WO/2018/082935A1
A process for the preparation of a rubber compound for a pneumatic tyre portion. The process comprises a first non-productive mixing step, wherein, at least one cross-linkable unsaturated-chain polymer base, silica, a silane bonding agen...  
WO/2018/084128A1
Provided are: a copolymer rubber which has all of processability, strength and homogeneity and is suitable as a modifier for resins or the like; and a crosslinked rubber composition having excellent mechanical strength, wear resistance a...  
WO/2018/084694A1
The present Invention' relates to a method of preparing reduced grapheme oxide, Incorporation of the adduced graphene oxide into polysioprene latex to provide a polyisoprene latex graphene composite and elastomerk articles prepared using...  
WO/2018/082718A1
A non-position-limiting multi-functional viscoelastic support structure group (1), comprising: a basic structure (3), a supported structure (2), and several viscoelastic support structure units (1-1); the several viscoelastic support str...  
WO/2018/079802A1
A tire has a tread comprising at least two radially superposed portions which comprise radially external/internal portions. The external portion is made of a first rubber composition which is based on at least an elastomer matrix, a rein...  
WO/2018/081263A1
Compositions are disclosed herein comprising a rubber component and a polysaccharide, wherein the polysaccharide comprises i) poly alpha-1,3-glucan; ii) poly alpha-1,3-1,6-glucan; iii) water insoluble alpha-(1,3-glucan) polymer having 90...  
WO/2018/079801A1
A tire has a tread comprising at least two radially superposed portions which comprise radially external/internal portions. The external portion is made of a first rubber composition which is based on at least an elastomer matrix, a rein...  
WO/2018/078480A1
The present invention relates to new elastomeric materials for the production of tyres for vehicle wheels with good mechanical properties, in particular high moduli associated with low hysteresis values, including new reinforcement mater...  
WO/2018/079258A1
Provided are a tire rubber composition with which silica dispersibility and low fuel consumption can be improved while maintaining good hardness, and a pneumatic tire using same. The present invention relates to a tire rubber composition...  
WO/2018/074569A1
The present invention enhances kneading workability and the mechanical characteristics of rubber products by using a masterbatch which includes a sulfide compound (A) and silica (B). The sulfide compound (A) is a compound represented by ...  
WO/2018/073798A1
Process for the preparation of syndiotactic 1,2-polybutadiene comprising polymerising 1,3-butadiene in the presence of a catalytic system comprising: - at least one pyridyl iron complex having the general formula (I), in which: - R1 repr...  
WO/2018/073795A1
A process for preparing conjugated diene (co)polymers comprising polymerizing at least one conjugated diene in the presence of a catalytic system comprising: (a) at least one pyridyl iron (III) complex having general formula (I) or (II):...  
WO/2018/074570A1
The present invention enhances kneading workability and the mechanical characteristics of rubber products by using a masterbatch which includes a sulfide compound (A) and silica (B). The sulfide compound (A) is a chain or cyclic compound...  
WO/2018/073315A1
A process for preparing a polymer-modified bitumen composition comprising the steps of: (i) preparing a masterbatch of a concentrated polymer- modified bitumen composition comprising blending (a) from 3.5 to 30 wt%, by weight of the conc...  
WO/2018/070148A1
Provided are a method for producing a tread rubber member capable of improving low heat generation properties while maintaining workability and tear resistance, and a tire production method. Thus, a method for producing a tread rubber me...  

Matches 1 - 50 out of 20,925