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| Number | Title | Issue Date |
| 8188174 | Silated core polysulfides, their preparation and use in filled elastomer compositions This invention relates to novel sulfur-containing silane coupling agents, and organic polymers containing carbon-carbon double bonds. These novel silanes can be carried on organic and inorganic fillers. The invention also relates to articles of manufacture, particul... | 05/29/2012 |
| 8093323 | Method for manufacturing a bis(silatranylalkyl) polysulfide, method for manufacturing a mixture of bis(silatranylalkyl) polysulfide etc., a mixture of bis(silatranylalkyl) polysulfide etc., and rubber composition A method for manufacturing a bis(silatranylalkyl) polysulfide by heating a bis(trialkoxysilylalkyl) polysulfide and triethanolamine in the presence of a catalytic quantity of an alkali-metal alcoholate, thus substituting all Si-bonded alkoxy groups of the bis(trialk... | 01/10/2012 |
| 8067491 | Silated cyclic core polysulfides, their preparation and use in filled elastomer compositions This invention relates to novel sulfur-containing silane coupling agents, and organic polymers containing carbon-carbon double bonds. These novel silanes can be carried on organic and inorganic fillers. The invention also relates to articles of manufacture, particul... | 11/29/2011 |
| 7973102 | Resin composition and resin molded object A resin composition which reduces hydrolysis thereof and reduces the color change thereof at the time of heating and a resin molded object which reduces hydrolysis thereof and reduces quality change of content therein are provided. The resin composition includes a r... | 07/05/2011 |
| 7968633 | Tire compositions and components containing free-flowing filler compositions Free-flowing filler compositions containing sulfur-containing silane coupling agents, and a tire composition containing the filler composition, for use in the manufacture of tires. ... | 06/28/2011 |
| 7968636 | Tire compositions and components containing silated cyclic core polysulfides Sulfur-containing silane coupling agents, and organic polymers containing carbon-carbon double bonds. These silanes can be carried on organic and inorganic fillers. The invention also relates to tire compositions and articles of manufacture, particularly tires, made... | 06/28/2011 |
| 7968635 | Tire compositions and components containing free-flowing filler compositions Free-flowing filler compositions containing silated cyclic core polysulfide coupling agents, and rubber and tire compositions containing the filler compositions. ... | 06/28/2011 |
| 7968634 | Tire compositions and components containing silated core polysulfides Sulfur-containing silane coupling agents, and organic polymers containing carbon-carbon double bonds. These silanes can be carried on organic and inorganic fillers. The invention also relates to tire compositions and articles of manufacture, particularly tires, made... | 06/28/2011 |
| 7960460 | Free-flowing filler composition and rubber composition containing same This invention relates to novel free-flowing filler compositions containing sulfur-containing silane coupling agents, and to a rubber containing the filler composition. ... | 06/14/2011 |
| 7951861 | Coupling agent for elastomeric composition comprising a reinforcing filler A method of decreasing the roiling resistance of a tire formed from a sulfur-vulcanized elastomeric by combining at least one diene elastomer and at least one reinforcing filler, with an effective amount of a coupling agent consisting of a combination of: | 05/31/2011 |
| 7834073 | Stable solutions of N-substituted aminopolysiloxanes, their preparation and use Stable low chloride solutions of hydrosalts of an organic acid with a N-substituted aminopolysiloxane in the form of a T structural unit contain at least one lower alcohol, and at least one stabilizer. Methods to prepare the stable low-chloride solutions are also pr... | 11/16/2010 |
| 7786200 | Sulfur-containing silane, filled elastomeric compositions containing same and articles made therefrom Sulfur-containing silane and its partially to substantially complete hydrolyzate(s) are useful as additives for filled elastomeric compositions for tires and other cured rubber articles. ... | 08/31/2010 |
| 7767742 | Organosilicon compounds, process for their production and their use A composition containing organosilicon compounds having the formula I and/or II wherein R is ethyl, R1 is a mixture such that the proportion of one component of the mixture is 10 to 50 mol % and is the same or di... | 08/03/2010 |
| 7745523 | Coupling compounds and their uses in rubber compositions and tires The invention includes coupling compounds, rubber compositions, and tires. The coupling compounds can, for example, be used to couple to silica filler. Rubber compositions can comprise the coupling compound and polymers. Polymers can be homopolymers, copolymers and ... | 06/29/2010 |
| 7737203 | Mercaptosilane blocked with vinyl ether group (coupling agent) and rubber composition and pneumatic tire using the same A rubber composition, superior in the processability and rubber properties compared with a rubber composition using a conventional mercaptosilane coupling agent, containing 100 parts by weight of a diene-based rubber, 10 to 160 parts by weight of a reinforcing fille... | 06/15/2010 |
| 7737202 | Free-flowing filler composition and rubber composition containing same This invention relates to novel free-flowing filler compositions containing silated cyclic core polysulfide coupling agents, and to a rubber containing the filler composition. ... | 06/15/2010 |
| 7732517 | Organosilicon compounds and rubber compositions made by using the same An organosilicon compound having a structure represented by following general formula: R1: methyl group or ethyl group, R2: a branched or linear, saturated or unsaturated aliphatic hydrocarbon group ha... | 06/08/2010 |
| 7696269 | Silated core polysulfides, their preparation and use in filled elastomer compositions This invention relates to novel sulfur-containing silane coupling agents, and organic polymers containing carbon-carbon double bonds. These novel silanes can be carried on organic and inorganic fillers. The invention also relates to articles of manufacture, particul... | 04/13/2010 |
| 7687558 | Silated cyclic core polysulfides, their preparation and use in filled elastomer compositions This invention relates to novel sulfur-containing silane coupling agents, and organic polymers containing carbon-carbon double bonds. These novel silanes can be carried on organic and inorganic fillers. The invention also relates to articles of manufacture, particul... | 03/30/2010 |
| 7683115 | Silica reinforced rubber composition and use in tires This invention relates to the preparation of silica-containing rubber compositions which contain precipitated silica reinforcement and use of an oligomeric organomercaptosilane coupling agent containing a plurality of mercapto and silane moieties, and a minimal cont... | 03/23/2010 |
| 7605202 | Tire with silica tread having self condensing resin The present invention is directed to a pneumatic tire comprising a ground contacting tread, the ground contacting tread comprising a rubber composition, the rubber composition comprising a diene based elastomer, from 60 to 120 parts by weight, per 100 parts by weigh... | 10/20/2009 |
| 7592384 | Elatomeric composition containing multiple silane coupling agents An elastomeric composition is provided, wherein the composition comprises an elastomer; a reinforcing filler comprising silica; an organosilane polysulfide; and a blocked mercaptosilane, wherein the weight ratio of the blocked mercaptosilane to the organosilane poly... | 09/22/2009 |
| 7576153 | Tire rubber composition comprising a coupling agent having a polythiosulfenamide function An elastomeric composition usable for the manufacture of tires, based on at least (i) a diene elastomer, (ii) an inorganic filler as reinforcing filler and (iii), as (inorganic filler/diene elastomer) coupling agent, a organosilicon compound which is at least bifunc... | 08/18/2009 |
| 7550524 | Elastomer composition containing mercaptofunctional silane and process for making same A filled elastomer composition comprises: a) at least one rubber component; b) at least one particulate filler; and, c) at least one mercaptofunctional silane of a particular structure. ... | 06/23/2009 |
| 7488768 | Rubber composition comprising a polyfunctional organosilane as coupling agent An elastomer composition based on at least one diene elastomer, an inorganic filler as reinforcing filler, a polyfunctional organosilane as (inorganic filler/diene elastomer) coupling agent bearing at least two functions denoted “X” and “Y” which are graftab... | 02/10/2009 |
| 7462663 | Pressure-sensitive adhesive composition The present invention relates to a pressure-sensitive adhesive composition, and more precisely, a pressure-sensitive adhesive composition containing an organic silane compound that exhibits excellent initial adhesive strength on a substrate, and does not leave any o... | 12/09/2008 |
| 7441572 | Pneumatic tire having a tread containing immiscible rubber blend and silica The invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, expressed as parts by weight per 100 parts by weight of elastomer (phr), (A) 60 to 95 phr of solution-polymerized styrene-butadiene rubber wi... | 10/28/2008 |
| 7396870 | Composition for a tire tread and process for its preparation The present invention relates to a cross-linkable or cross-linked rubber composition having improved hysteresis properties in the cross-linked state which is useful for the manufacture of treads for tires. The rubber composition of the present invention comprises at... | 07/08/2008 |
| 7393564 | Rubber compositions and articles thereof having improved metal adhesion A vulcanizable rubber composition having improved adhesion and adhesion retention properties with steel reinforcement includes up about 10 pbw of a compound selected from aminosilanes and/or mercaptosilanes per 100 parts of the rubber component in the rubber composi... | 07/01/2008 |
| 7384997 | Rubber mixtures The invention is directed to rubber mixtures comprising rubber, fillers, optionally further rubber auxiliaries and at least one organosilane of the general formula I: R1R2R3SiR4—SH (I) wherein: | 06/10/2008 |
| 7378458 | Method for preparing ink, ink cartridge and ink-jet recording apparatus The invention provides a method for preparing an ink having constituents of a water-soluble dye having a water-soluble solubilizing group of at least one of a sulfonic group and a carboxyl group, water, a water-soluble substance that is condensation-polymerized in t... | 05/27/2008 |
| 7367369 | Aircraft tire The invention relates to an aircraft tire with a tread having a running surface of a rubber composition which contains elastomers of which a major portion is a specialized cis 1,4-polybutadiene elastomer and a minor portion is cis 1,4-polyisoprene rubber and which c... | 05/06/2008 |
| 7358309 | Compositions for use in golf balls A golf ball including a core and at least one layer disposed about the core, wherein the core or the layer includes a composition formed from a base polymer, a crosslink initiator, and at least one additive. The additive has at least one C—O—B linkage, the carbo... | 04/15/2008 |
| 7351759 | Rubber composition for a tire comprising a coupling agent having a polythiosulfenamide function An elastomeric composition usable for the manufacture of tires, based on at least (i) a diene elastomer, (ii) an inorganic filler as reinforcing filler and (iii), as (inorganic filler/diene elastomer) coupling agent, a polysilylated organosilicon compound which is a... | 04/01/2008 |
| 7351475 | Coating compositions suitable for use as a wood stain and/or toner Coating compositions are disclosed that include a film-forming resin, a radiation cure initiator, a colorant, and a diluent. These compositions are substantially free of radiation curable material. Also disclosed are substrates at least partially coated with such co... | 04/01/2008 |
| 7348447 | Aromatic disiloxane compositions Processes for preparing aromatic matrix materials by metal hydrosilylation followed by alcholysis are provided. Silicon-containing layers that contain such aromatic matrix materials are also provided, as well as electrophotographic photoreceptors and electrophotogra... | 03/25/2008 |
| 7341142 | Elastomer composite materials in low density forms and methods A bale of elastomer composite is formed of elastomer and filler, the bale having a void volume of at least 3%. In another aspect, a container is provided, at least a portion of the container being occupied by elastomer composite pieces of elastomer and filler, where... | 03/11/2008 |
| 7338999 | Rubber composition for tire tread and pneumatic tire using the same To provide a rubber composition having excellent wet grip performance while maintaining low heat build-up characteristics without lowering processability, abrasion resistance and rolling resistance. The rubber composition of the present invention comprises, based on... | 03/04/2008 |
| 7335692 | Rubber composition for tire tread The present invention relates to a cross-linkable or cross-linked rubber composition usable in a tread of a tire, and to a tire incorporating this tread. A rubber composition according to the invention is based on at least one diene elastomer, and a plasticizer comp... | 02/26/2008 |
| 7307121 | Silica containing rubber composition This invention discloses a method for preparing rubber compositions that exhibit unique combinations of properties that are desirable for tire tread applications for enhanced snow/ice and wet traction, low rolling resistance and increased treadwear performance in co... | 12/11/2007 |
