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Matches 1 - 50 out of 35,908

Document Document Title
WO/2021/205108A1
The invention relates to a rubber composition based on at least one diene elastomer with between 10 and 60 phr of carbon black and between 5 and 30 phr of silica, a polyethylene having a melting point between 120°C and 160°C and a cros...  
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...  
WO/2021/200303A1
Provided are: a method for producing a plant body, whereby it is possible to produce a plant body from a juvenile plant derived from a shoot of a woody plant with high productivity; and a method for producing a natural rubber, a method f...  
WO/2021/199818A1
Disclosed are a sulfanyl sulfonic acid compound represented by formula (1), and a metal salt thereof. In the formula, m represents an integer from 2 to 7, n represents an integer from 3 to 10, and R1 and R2 independently represent a hydr...  
WO/2021/198088A1
The present invention relates to a cross-linkable rubber composition, the cross-linkable rubber composition comprising: at least one rubber, at least one filler, at least one olivine group mineral, wherein the olivine group mineral is pr...  
WO/2021/197653A1
The invention relates to a sulfur-crosslinkable rubber-coating mixture for metal tire cords, said mixture containing at least one novolac resin that includes alkyl urethane units and is produced by reacting a phenol compound, an aldehyde...  
WO/2021/197648A1
The invention relates to a sulfur-crosslinkable rubber-coating mixture for metal or textile tire cords, said mixture containing at least one novolac resin that includes alkyl urethane units and is produced by reacting a phenol compound, ...  
WO/2021/190619A1
Disclosed is a continuous method for preparing an elastomer composite material. The method comprises the following steps: providing a continuous flow of water-based elastomer latex; providing a continuous flow of water-based filler slurr...  
WO/2021/192857A1
This vibration-damping rubber composition comprises a rubber component comprising the following (A) and further contains the following components (B) to (E). Due to this, both heat resistance and a reduction in dynamic-to-static modulus ...  
WO/2021/193076A1
Provided is a rubber composition having satisfactory low heat buildup properties and excellent wear resistance. The rubber composition comprises a rubber ingredient and carbon blacks, and is characterized in that the rubber ingredient co...  
WO/2021/181032A1
The present invention relates to a rubber composition based on at least one diene elastomer, a reinforcing filler, a cross-linking system, and comprising an epoxy resin and a hardener having high latency.  
WO/2021/181033A1
The present invention relates to a rubber composition based on at least one diene elastomer, a reinforcing filler, a cross-linking system, and comprising an epoxy resin and a hardener having high latency.  
WO/2021/170151A1
The present invention belongs to the field of rubbers, and particularly relates to a high performance rubber, a rubber track, and a preparation method therefor. The present invention specifically relates to a composition for preparing a ...  
WO/2021/161342A1
This invention relates to a hybrid carbon black grade comprising at least one carbon black, filler 1, and at least one nano-structured carbon, graphene, wherein the amount of graphene in the carbon black grade varies between about 3 wt% ...  
WO/2021/159885A1
Disclosed is a low-odor semi-steel carcass rubber composition. The raw material components thereof include, in parts by weight: 55-100 parts of natural rubber SCR 5, 1-45 parts of a copolymer material of styrene and butadiene, 20-80 part...  
WO/2021/157582A1
The present invention relates to hydrous silicic acid for a rubber-reinforcing filler, which has a CTAB specific surface area of 220-350 m2/g, in which the volume of pores having radii of 1.9-100 nm, as measured by mercury intrusion poro...  
WO/2021/158431A1
A high performing low viscosity tire sealant includes about 15% to about 75% by weight of a biobased aliphatic diol, about 5% to about 50% by weight natural rubber latex, and about 2% to about 50% by weight synthetic rubber latex. The ti...  
WO/2021/153643A1
A rubber composition based on at least an elastomer matrix, a carbon black, a silica, a silane coupling agent and short fibers, wherein the amount in phr of the silica is higher than that of the carbon black, wherein the amount of the si...  
WO/2021/152664A1
The problem addressed by the present invention is to provide a rubber composition for prosthetic leg soles capable of achieving both slip resistance and wear resistance at high levels when used in the sole of a prosthetic leg. In order...  
WO/2021/153415A1
The present invention provides: a modified natural rubber obtained from a solid raw material, e.g., cup lumps, and, despite this, excellent in terms of odor inhibition and deterioration resistance; and a rubber composition and a tire eac...  
WO/2021/149575A1
A polyaniline composition containing a liquid polymer and a polyaniline composite obtained by doping polyaniline with a dopant.  
WO/2021/141934A1
A solid phloroglucinolic resin comprises reacting a phloroglucinolic compound and a ketone in the presence of an acid catalyst. The solid phloroglucinolic resin formed includes multiple phloroglucinolic units defined by formula (I), wher...  
WO/2021/132496A1
A rubber composition according to the present invention is obtained by mixing, with respect to 100 parts by mass of diene-based rubber including at least 80 parts by mass of natural rubber: 0.5-3.0 parts by mass of a specific hydrazide c...  
WO/2021/132075A1
Provided is a xanthogen compound dispersion that comprises a xanthogen compound, an anionic surfactant having no polyoxyalkylene structure, a nonionic surfactant and water or an alcohol.  
WO/2021/130427A1
The present invention relates to a rubber composition based on at least one elastomeric matrix having predominantly at least one diene elastomer, on a non-cross-linked polyethylene, on a cross-linking system and on a reinforcing filler, ...  
WO/2021/130426A1
The present invention relates to a rubber composition based on an elastomeric matrix having predominantly at least one diene elastomer, on a non-functionalized and non-cross-linked polyethylene, on a functionalized and non-cross-linked p...  
WO/2021/130429A1
The invention relates to a method for manufacturing a masterbatch, comprising the following steps: (a) placing at least one initial polymer comprising at least one carbon-carbon unsaturation in contact with at least one 1,3-dipolar graft...  
WO/2021/130430A1
The invention relates to a method for producing a masterbatch comprising the following steps: (a) bringing at least one initial polymer comprising at least one carbon-carbon unsaturation into contact with at least one 1,3-dipolar graftin...  
WO/2021/126625A1
An elastomeric composition is disclosed. The elastomeric composition includes, per 100 parts by weight of rubber (phr): about 30 to about 70 phr of polybutadiene having a cis- 1,4 linkage content of at least 95%; about 30 to 70 phr of na...  
WO/2021/124637A1
Provided is a tire having exceptional grip on wet roads and low rolling resistance. A tire in which is used a rubber composition including: a rubber component that contains rubber having an isoprene skeleton and amino-alkoxysilane-modifi...  
WO/2021/126628A1
An elastomeric composition is disclosed. The elastomeric composition includes, per 100 parts by weight of rubber (phr): about 20 to about 40 phr of a polybutadiene having a cis-1,4 linkage content of at least 95%; about 40 to about 70 ph...  
WO/2021/126691A1
This invention relates to a rubber compound that comprises a) 5 to 95 phr of a high trans-content ring-opening rubber comprising cyclopentene and a comonomer and having a trans-content of greater than 20 mol%; b) 5 to 95 phr of a butadie...  
WO/2021/124640A1
A tire having excellent wet gripping and low rolling resistance is provided. The tire is obtained using a rubber composition comprising: a rubber ingredient comprising a rubber having an isoprene skeleton and an aminoalkoxysilane-modifie...  
WO/2021/126629A1
An elastomeric composition is disclosed. The elastomeric composition includes, per 100 parts by weight of rubber (phr): 0 to about 50 phr of a polybutadiene having a cis-1,4 linkage content of at least 95%; about 50 to 100 phr of natural...  
WO/2021/126624A1
An elastomeric composition is disclosed. The elastomeric composition includes, per 100 parts by weight of rubber (phr): about 5 to about 30 phr of polybutadiene having a cis-1,4 linkage content of at least 95%; about 60 to 100 phr of a s...  
WO/2021/124215A2
The present disclosure provides compositions and products formed therefrom. In particular, the disclosure provides elastomeric latex articles, such as gloves and condoms, that can be prepared utilizing a styrene-polyisoprene-styrene (SIS...  
WO/2021/123568A1
The invention relates to a rubber composition having adhesion to a natural rubber composition, said composition being at least based on 5 to 95 phr of polyisoprene having a percentage by weight of 1,4-cis bonds of at least 90% of the wei...  
WO/2021/123566A1
The present invention relates to a rubber composition which exhibits a compromise between performance in terms of fatigue strength and improved stiffness. This composition is based on at least one elastomer matrix containing at least one...  
WO/2021/123574A2
The invention concerns a method which responds to this problem scenario. The invention therefore relates to a method for producing a rubber composition based on at least one diene elastomer, a reinforcing filler, a rubber crumb and a cro...  
WO/2021/124811A1
The purpose of the present invention is to provide a rubber composition having excellent cutting resistance while maintaining good elongation fatigue resistance. The rubber composition according to the present invention is characterize...  
WO/2021/126627A1
An elastomeric composition is disclosed. The elastomeric composition includes, per 100 parts by weight of rubber (phr): about 5 to about 40 phr of styrene/butadiene copolymer; about 60 to about 100 phr of natural mbber or polyisoprene; a...  
WO/2021/125300A1
A purpose of the present invention is to provide a rubber composition which can attain both reinforcing properties and low-loss characteristics on a high level. This rubber composition comprises a rubber ingredient, carbon black, and s...  
WO/2021/116588A1
The invention relates to a composite made from at least one reinforcing element, preferably made from metal, and a rubber composition made from at least a. an epoxidised diene elastomer, b. a reinforcing filler, and c. a system for cross...  
WO/2021/117337A1
The purpose of the present invention is to provide a base tread rubber composition which makes it possible to improve pass-by noise and achieve excellent control stability and rolling resistance when used in a tyre. To solve the aforem...  
WO/2021/105591A1
The invention relates to a stress-resistant pneumatic or non-pneumatic tire for off-road vehicles, the tread of which tire comprises a composition based on at least one elastomer matrix predominantly comprising at least one isoprene elas...  
WO/2021/099908A1
A Rubber compound for body ply skim comprising:- a mix of rubber,- a filler material, and - a vulcanization system; Said rubber compound comprises from 30 to 80 phr of Nitrile rubber having an Acrylonitrile content higher than 35% in wei...  
WO/2021/101996A1
Rubber compounds may comprise: an epoxidized polypentenamer rubber (CPR) and/or a hydrolyzed epoxidized CPR; and a filler comprising silica particles. One nonlimiting example is rubber compound comprising: phr to 90 phr of a styrene-buta...  
WO/2021/092175A1
Disclosed herein are tires having a tread with improved stiffness made from a rubber composition of specified ingredients including an elastomer component, a resin component including a terpene phenol resin having a specified hydroxyl va...  
WO/2021/092179A1
Disclosed herein are tires having a tread with improved wet performance and improved stiffness made from a rubber composition of specified ingredients including an elastomer component, a terpene phenol resin having a specified hydroxyl v...  
WO/2021/092228A1
Disclosed herein are compositions comprising insoluble alpha-glucan particles having a high degree of crystallinity and small particle size. For example, the alpha-glucan particles can have a degree of crystallinity of at least about 0.6...  

Matches 1 - 50 out of 35,908