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WO/2021/000432A1 |
Phase change heat storage rubber, comprising the following components according to parts by weight: 20-70 parts rubber and 10-68 parts of a modified phase change powder. The rubber contains a suitable amount of the modified phase change ...
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WO/2020/255450A1 |
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 rolling resistance when used in a tire. The present invention is a base tread rub...
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WO/2020/255451A1 |
The present invention aims to provide a sidewall rubber composition that has excellent low rolling resistance characteristics and can improve pass-by noise, when applied to a tire. In order to achieve this aim, this sidewall rubber com...
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WO/2020/248572A1 |
Antidegradant compound of Formula (I) and antidegradant composition comprising the same and rubber composition comprising the antidegradant compound or composition. The rubber composition has good resistance to appearance discoloration w...
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WO/2020/250824A1 |
[Problem] To provide: a rubber composition that exhibits excellent viscoelastic properties and in which occurrences of inadequate mixing, inadequate dispersion, etc., between organic polymer materials derived from natural rubber and inor...
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WO/2020/248026A1 |
The process for producing a biodegradable compound made from natural rubber containing waste plant fibres and the product obtained, which are the subject matter of the present invention, comprise a process that results in a biodegradable...
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WO/2020/248036A1 |
In general, the present invention relates to the polymer industry sector and relates more specifically to polymer compositions comprising proportions of rice husks, generating novel thermoplastic materials. Within this context, the therm...
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WO/2020/250822A1 |
[Problem] To provide: a rubber composition that exhibits excellent viscoelastic properties and in which inadequate mixing, inadequate dispersion, etc., are unlikely to occur between organic polymer materials derived from natural rubber a...
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WO/2020/246218A1 |
The purpose of the present invention is to provide a rubber composition and a tire which are capable of improving the overall performance of wet grip performance and dry grip performance. The present invention pertains to a rubber compos...
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WO/2020/247681A1 |
Methods for the production of densified granules of graphene oxide worm (rGOW) particles. Graphene oxide worms are combined with a liquid to produce densified granules of graphene oxide worms. The granules can be easily processed and can...
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WO/2020/247672A1 |
A tire tread and a tire are provided, more particularly, a tire having a tread or other elastomeric component within enhanced composite material properties, including, but not limited to, modulus ratio, percent elongation at break, and/o...
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WO/2020/246087A1 |
A pneumatic tire according to the present invention which has a tread comprising a cap tread and a base tread, wherein: the cap tread comprises a rubber composition which contains 30-120 parts by mass of silica which has a BET specific s...
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WO/2020/243311A1 |
Disclosed herein are tire tread rubber compositions comprising a specified elastomer component, reinforcing silica filler, a specified hydrocarbon resin, liquid plasticizer, and a cure package. The elastomer component includes styrene-bu...
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WO/2020/243304A1 |
Disclosed herein are tire tread rubber compositions comprising a specified elastomer component, reinforcing silica filler, a combination of specified hydrocarbon resins, liquid plasticizer, and a cure package. The elastomer component inc...
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WO/2020/241695A1 |
The present invention provides a pneumatic tire that attains a reduction in road noise and an improvement in steering stability, which has a carcass-ply thickness of 0.50-2.00 mm and for which use was made of a rubber for carcass coating...
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WO/2020/235230A1 |
Provided is a rubber composition for producing a vulcanized rubber having excellent cracking resistance and a low heat generation property while maintaining workability. The rubber composition contains a rubber component containing at le...
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WO/2020/230393A1 |
The present invention provides a high damping rubber composition characterized by containing a rubber component comprising only a butyl rubber and a natural rubber and a polyisobutylene having a viscosity average molecular weight of less...
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WO/2020/230576A1 |
Provided are: a pneumatic tire, in particular, a studless tire in which deterioration of the external appearance of the tire is suppressed even in traveling for a long time on a dry road surface without degrading the excellent on-ice per...
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WO/2020/229155A1 |
The invention relates to a tyre having ozone resistance and improved mechanical properties, said tyre being provided with at least one external sidewall having a composition based on an elastomeric matrix comprising at least one isoprene...
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WO/2020/216567A1 |
The invention relates to a silane, to a rubber mixture containing the silane, to a vehicle tire comprising the rubber mixture in at least one component, and to a process for producing the silane. The silane according to the invention has...
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WO/2020/216635A1 |
The invention relates to tyres for a manually transportable vehicle wheel, comprising a composition based on at least one diene elastomer, at least one reinforcing filler, and a cross-linking system comprising at least one radical polyme...
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WO/2020/214178A1 |
Rubber compositions and treads made from such rubber compositions, the rubber composition based upon a cross-linkable rubber composition, the cross-linkable rubber composition having between 15 phr and 45 phr of a modified styrene butadi...
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WO/2020/211311A1 |
A rubber/low melting point alloy/nano-carbon composite material having a three-dimensional conductive network and a preparation method for the composite material. The raw material composition of the composite material comprises, in mass ...
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WO/2020/201862A1 |
The present invention relates to a unlined/unsupported multi layered chemical resistant glove or latex dipped article having multiple layers comprising synthetic latex and polyvinyl alcohol (PVA) layer cross linked with zirconium carbona...
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WO/2020/202597A1 |
An anti-vibration rubber composition containing the following (C) and (D) components, and a polymer made from the following (A) and (B) components, wherein the ratio of the (A) and the (B) components, by weight, is in a range where (A)/(...
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WO/2020/189328A1 |
To achieve a studless tire rubber composition that suppresses retardation of vulcanization and can improve on-ice performance while maintaining breaking strength, the present invention includes: at least 20 parts by mass of an inorganic ...
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WO/2020/188939A1 |
The purpose of the present invention is to provide: a rubber composition which can give a rubber having properly regulated electrical conductivity for rendering the rubber suitable for use in semicontinuous marine hoses; and a semicontin...
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WO/2020/178191A1 |
The present invention relates to an aqueous dipping composition for coating a textile reinforcing material, comprising 4% to 50% by dry weight of at least one rubber latex,0.1% to 10% by dry weight of at least one blocked isocyanate, 0.3...
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WO/2020/178187A1 |
The present invention relates to an aqueous dipping composition for coating a textile reinforcing material, comprising 4% to 40% by dry weight of at least one rubber latex, with the proviso that the rubber latex is no isoprene rubber lat...
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WO/2020/161582A1 |
A rubber compound for tyre carcass portions comprising at least a polymer base with a cross-linkable unsaturated chain, a filler consisting of a mixture of carbon black and silica, and a vulcanization system. The filler is present in a q...
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WO/2020/146958A1 |
The invention provides a coating composition of highly wear-resistant nonwoven nanostructured elastomer rubber, suitable for use in applications for coating the inside of steel chutes, pipes, hoppers and silos in mining, the composition ...
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WO/2020/143162A1 |
The present invention relates to an ultra-light graphene rubber foaming colloidal particle for a shoe sole, wherein same is composed of the following components in parts by weight: 60-65 parts of a natural rubber; 8-12 parts of an isopre...
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WO/2020/143497A1 |
A multi-functional sole, comprising a main body layer and a height increasing layer, wherein the main body layer and the height increasing layer are molded by means of integral molding or pasting combination, and is characterized in that...
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WO/2020/133416A1 |
An ionic rubber elastomer, which comprises the following on the basis of the total weight of the ionic rubber elastomer being 100%: a rubber matrix material 10%-95%; a liquid ionic material 1%-80%; a nano powder material 0.1%- 50 %; and ...
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WO/2020/133736A1 |
Provided is a hydrophobic steel wire rubber-coated cord, comprising the following parts by weight: 100 parts of rubber, 10-120 parts of white carbon black, 0.2-2.4 parts of hydrophobic modifier, 0.1-12 parts of silane coupling agent, 1-1...
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WO/2020/133030A1 |
Disclosed is a multi-functional dressing change table, comprising a support table (1), wherein a drug placement device (2) is arranged at a corner of an upper portion of the support table (1), four elastic assemblies (11) are symmetrical...
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WO/2020/128330A1 |
The invention concerns a tyre provided with an outer sidewall, the outer sidewall comprising at least one composition made from at least: -15 to 70 phr of isoprene elastomer, -25 to 85 phr of butadiene elastomer, -10 to 100 phr of carbon...
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WO/2020/130105A1 |
Provided is a rubber composition which can highly achieve both of handling stability and low rolling resistance. A rubber composition comprising a rubber component (A), a filler (B) and a thermoplastic resin (C), wherein the filler (B) c...
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WO/2020/129886A1 |
Provided are: a rubber composition for a tire which is excellent in terms of dry steering stability, wet steering stability, low-rolling resistance, and on-snow performance; and a tire including the same. The rubber composition is charac...
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WO/2020/128256A1 |
The invention relates to a tyre comprising a rubber composition based on at least one rubber crumb, a diene elastomer, a pro-oxidant, a reinforcing filler, and a cross-linking system, said rubber crumb representing 30% by mass or more of...
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WO/2020/130952A1 |
Elastomer mixture intended for production of rubber and rubber-metallic products, mainly for solid wheels of different types and sizes for transportation equipment containing 100 parts by weigh of natural rubber per 20 to 40 parts by wei...
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WO/2020/128329A1 |
The invention relates to a tyre provided with an outer sidewall, said outer sidewall comprising at least one composition based on at least 15 to 70 phr of isoprene elastomer, 25 to 85 phr of butadiene elastomer, 10 to 100 phr of carbon b...
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WO/2020/119014A1 |
A vehicle underbody shield made from an LFT panel material, comprising a mounting substrate (1), fixing connectors being fixedly mounted on four corners of the mounting substrate (1), and an upper shield (2) being fixedly welded to a low...
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WO/2020/122255A1 |
An article comprises a portion comprising a contact element having a height (H) (mm), a contact surface intended to come into contact with the ground, and an area (S) (mm2) of the contact surface, the contact element comprising a rubber ...
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WO/2020/121180A1 |
The present invention relates to elastomeric compositions for tyres and relative compounds, components and tyres comprising them, said compositions comprising an elastomeric polymer, a phenolic product, optionally already partially cross...
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WO/2020/122256A1 |
An article comprises a portion comprising a contact element having a height (H) (mm), a contact surface intended to come into contact with the ground, and an area (S) (mm2) of the contact surface, the contact element comprising a rubber ...
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WO/2020/113286A1 |
This application relates to elastomeric articles such as gloves, compositions for producing the articles and methods for their manufacture. The elastomeric articles contain particles for detectability of the articles (or portions thereof...
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WO/2020/115412A1 |
The present invention relates to an aircraft tyre, and, in particular, the tread thereof. The tread (2), having an axial width L, comprises a middle portion (3) which has an axial width Le at least equal to 50% and at most equal to 80% o...
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WO/2020/114983A1 |
The invention relates to an ethylenically unsaturated and (co)polymerizable metal salt which is soluble in an ethylenically unsaturated reactive diluent, said salt being based on zirconium or lanthanum and on an ethylenically unsaturated...
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WO/2020/110940A1 |
Provided is a rubber composition for tires which is intended mainly for use in producing the undertread part of a pneumatic tire and which gives tires having low rolling resistance and excellent in terms of steering stability and durabil...
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