Patent application number | Description | Published |
20100063189 | RUBBER COMPOSITION FOR TYRES INCORPORATING A NOVEL ANTIOXIDANT SYSTEM - Rubber composition, especially for a tyre, based on at least one diene elastomer, a reinforcing filler, a crosslinking system and an antioxidant system, wherein said antioxidant system comprises at least two antioxidants “A” and “B”:
| 03-11-2010 |
20100317795 | Rubber Composition Having a Very Low Zinc Content - A rubber composition based on at least one diene elastomer, containing less than 2 phr of zinc, phr meaning parts per hundred parts of rubber (elastomer), and based on at least one reinforcing filler and one sulphur-based crosslinking system, comprising a zinc carboxylate of formula: (RCOO) | 12-16-2010 |
20110203712 | Rubber Composition for Tires Incorporating a Novel Antioxidant System - Rubber composition, especially for a tire, based on at least one diene elastomer, a reinforcing filler, a crosslinking system and an antioxidant system, wherein said antioxidant system contains at least two antioxidants “A” and “B”:
| 08-25-2011 |
20110294915 | RUBBER COMPOUND CONTAINING A BLOCKED MERCAPTOSILANE COUPLING AGENT - The invention relates to a rubber compound containing no or less than 0.5 phr zinc, which can be used for the manufacture of tyres, the compound being based on at least: a diene elastomer; a sulphur-based crosslinking system; an inorganic filler as reinforcing filler; and a blocked mercaptosilane of the following general formula (I) in which formula (I): R | 12-01-2011 |
20110303338 | Rubber Composition for Tire Including a Novel Anti-Oxidant System - Rubber composition, especially for a tire, based on at least one diene elastomer, a reinforcing filler, a crosslinking system and an antioxidant system, wherein said antioxidant system comprises at least two antioxidants “A” and “B”:
| 12-15-2011 |
20110306700 | RUBBER COMPOSITION COMPRISING A BLOCKED MERCAPTOSILANE COUPLING AGENT - The invention relates to a rubber composition that is free of zinc or that contains less than 0.5 phr of zinc, which can be used for the manufacture of tyres, based on at least:
| 12-15-2011 |
20120149818 | COMPOSITION BASED ON NATURAL RUBBER AND A POLYAMINE COMPOUND - Reinforced rubber composition, exhibiting improved hysteresis, based on at least (a) an elastomeric matrix predominantly based on natural rubber, (b) a reinforcing filler and (c) a specific polyamine compound present in a proportion of between 0 and 7 mmol per 100 g of elastomer. | 06-14-2012 |
20120157571 | Rubber Composition Including an Organosilane Coupling Agent - A rubber composition that can be used for the manufacture of tires, based on at least one diene elastomer; one sulphur-based crosslinking system; one inorganic filler as reinforcing filler; one coupling agent of general formula I below: (HO) | 06-21-2012 |
20120165449 | COMPOSITION BASED ON NATURAL RUBBER AND A POLYIMINE COMPOUND - Reinforced rubber composition based on, exhibiting a lesser hysteresis degradation over time, based on at least (a) an elastomeric matrix predominantly based on natural rubber, (b) a reinforcing filler and (c) a specific polyimine compound in a content of between 6 and 20 mmol per 100 g of elastomer. This rubber composition is intended, for example, for the manufacture of a semi-finished rubber product intended for the tyres of motor vehicles. | 06-28-2012 |
20120196960 | COMPOSITION MADE FROM NATURAL RUBBER AND A POLYIMINE COMPOUND - Reinforced rubber composition, exhibiting improved hysteresis, based on at least (a) an elastomeric matrix predominantly based on natural rubber, (b) a reinforcing filler and (c) a specific polyimine compound in a small proportion, preferably ranging from 1 to 5 mmol per 100 g of elastomer. | 08-02-2012 |
20120196976 | USE OF ARYL DINITRILE OXIDES IN ADHESIVE COMPOSITION - The invention relates to the use of an adhesive composition between a vulcanized rubber part and an uncured or prevulcanized or vulcanized rubber part, based on at least one highly unsaturated elastomer chosen from the group formed by natural rubber, polyisoprene, polybutadiene, styrene-butadiene, styrene-isoprene and butadiene-isoprene copolymers and styrene-butadiene-isoprene terpolymers, an aliphatic solvent and a “curing” system comprising at least one stable aryl dinitrile oxide compound. | 08-02-2012 |
20130012652 | TIRE AND RUBBER COMPOSITION CONTAINING A GRAFTED POLYMER - The invention relates to a tire comprising at least one rubber composition based on at least one diene elastomer, one reinforcing filler, one chemical crosslinking agent and one modifying agent, chosen from the compounds of following formula (I): | 01-10-2013 |
20130053504 | Rubber Composition Comprising a Thiazoline - A rubber composition for the manufacture of tires, based on a blend of at least one diene elastomer chosen from natural rubber and synthetic polyisoprene and of one or more diene elastomers chosen from the group consisting of polybutadienes, butadiene copolymers and isoprene copolymers, on one or more reinforcing fillers and on a vulcanization system, the said vulcanization system comprising one or more thiazoline compounds of formula: | 02-28-2013 |
20130085223 | Rubber Composition Comprising a Thiazole - A rubber composition for the manufacture of tires, based on one or more diene elastomers, on one or more reinforcing fillers and on a vulcanization system, the vulcanization system comprising one or more thiazole compounds of formula: | 04-04-2013 |
20130172474 | Method for Manufacturing an Elastomeric Composition Having a Self-Sealing Property - Process for the manufacture of an elastomer composition having a self-sealing property which is based on at least (phr meaning parts by weight per 100 parts of solid elastomer): a solid unsaturated diene elastomer; between 30 and 90 phr of a hydrocarbon resin; from 0 to less than 30 phr of filler; between 0.5 and 15 phr of thiuram polysulphide, in which, during a first stage or stage (a), a masterbatch comprising at least the solid unsaturated diene elastomer and between 30 and 90 phr of a hydrocarbon resin is prepared by mixing these various components in a mixer at a “hot compounding” temperature or up to a “hot compounding” temperature which is greater than the softening temperature of the hydrocarbon resin. | 07-04-2013 |
20130196085 | Elastomeric Composition for a Tire Object having a Self-Sealing Property - Elastomer composition having a self-sealing property which can be used in particular as puncture-resistant layer in an inflatable article, based on at least (phr meaning parts by weight per 100 parts of solid elastomer): a solid unsaturated diene elastomer; between 30 and 90 phr of a hydrocarbon resin; from 0 to less than 30 phr of filler; between 0.5 and 15 phr of thiuram polysulphide. Inflatable article, such as a tire, provided with a puncture-resistant layer comprising a composition according to the invention; the puncture-resistant layer is advantageously used in combination with an airtight layer, for example based on butyl rubber or TPS elastomer, in order to form, in the inflatable article, an airtight and puncture-resistant laminate. | 08-01-2013 |