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President Rutherford B. Hayes ; Said in 1876, after Alexander Graham Bell demonstrated the telephone to him at the White House
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| Number | Title | Issue Date |
| 8168709 | Method of processing rubber composition, rubber composition and pneumatic tire The present invention is directed to a method of processing a rubber composition, comprising the steps of mixing at least one diene base elastomer with at least one additive selected from the group consisting of fillers, to a final... | 05/01/2012 |
| 8143344 | Method of making a silica/elastomer composite The present invention is further directed to a method of producing a particulate composite of silica and elastomer comprising the steps of dispersing a diene based elastomer in a hydrophobic liquid to form an elastomer dispersion; | 03/27/2012 |
| 8143338 | Cement for rubber and tire fabrication The present invention is directed to a cement composition for rubber and tire fabrication, comprising: 100 phr of an elastomer, and from 500 to 4000 phr of an organic solvent having a vapor pressure of less than 0.01 kPa at 20° C. ... | 03/27/2012 |
| 8127815 | Tire with component containing polybenzobisoxazole short fiber and epoxidized polyisoprene The present invention is directed to a pneumatic tire comprising at least one component selected from the group consisting of apexes, flippers and chippers, the at least one component comprising a rubber composition, the rubber composition comprising a diene based e... | 03/06/2012 |
| 8053510 | Pneumatic tire The present invention is directed to a pneumatic tire having a wire-reinforced component comprising (A) a metallic wire; and (B) a rubber composition contacting the wire, the rubber composition comprising ... | 11/08/2011 |
| 8048941 | Silica/elastomer composite, rubber composition and pneumatic tire The present invention is directed to a particulate composite of silica and elastomer comprising a porous silica shell at least partially surrounding a core of diene based elastomer, with at least part of the elastomer extending through at least some of the pores of ... | 11/01/2011 |
| 7968631 | Pneumatic tire containing zinc naphthalocyanine compound The present invention is directed to a pneumatic tire having at least one component including a sulfur vulcanizable rubber composition, the rubber composition including at least one diene based rubber and at least one zinc naphthalocyanine compound. ... | 06/28/2011 |
| 7968630 | Pneumatic tire containing zinc porphyrin compound The present invention is directed to a pneumatic tire having at least one component including a sulfur vulcanizable rubber composition, the rubber composition including at least one diene based rubber and at least one zinc porphyrin compound. ... | 06/28/2011 |
| 7897664 | Pneumatic tire The present invention relates to a pneumatic tire having a component comprising at least one elastomer containing olefinic unsaturation; and compound of formula I wherein: R1, R3, R4 | 03/01/2011 |
| 7897662 | Tire with component containing cellulose A pneumatic tire comprising at least one component, the at least one component comprising a rubber composition comprising the rubber composition comprising a diene based elastomer, from 1 to 30 parts by weight per 100 parts by weight of diene based elastomer (phr) o... | 03/01/2011 |
| 7896633 | Self-releasing curing bladder This invention relates to an expandable curing bladder for use in curing rubber products; the bladder comprising an inner layer and an outer layer bonded to the first layer; the inner layer comprising a rubber composition comprised... | 03/01/2011 |
| 7855243 | Tire with component containing asphaltene The present invention is directed to a pneumatic tire including at least one component, the at least component including a rubber composition, the rubber composition including 100 parts by weight of a diene based elastomer and from 1 to 20 parts by weight, per 100 p... | 12/21/2010 |
| 7841370 | Foaming liquid material and use thereof for reducing noise in mounted tires The present invention is directed to a method of reducing noise transmission in a pneumatic tire and wheel assembly comprising an inflation cavity, the method comprising the step of adding to the inflation cavity from about 0.1 to about 1 volume percent, based on th... | 11/30/2010 |
| 7789119 | Runflat tire A pneumatic runflat tire including at least one sidewall insert, the at least one sidewall insert including a heterogenous rubber compound comprising first rubber and second rubber composition phases, wherein the second rubber phase is further vulcanizable. ... | 09/07/2010 |
| 7750070 | Process for production of clay nanocomposite A process of preparing a nanocomposite comprised of an elastomer and at least partially exfoliated, intercalated water-swellable clay. ... | 07/06/2010 |
| 7694708 | Tire with sidewall insert A pneumatic tire including a circumferential tread, two spaced apart beads, and sidewalls connecting said beads and tread, wherein said tire sidewall contains at least one internal annular sidewall insert including at least two annular segments, the at least two ann... | 04/13/2010 |
| 7694707 | Tire with integral foamed noise damper The present invention is directed to a pneumatic tire having two spaced inextensible beads; a ground contacting tread portion; a pair of individual sidewalls extending radially inward from the axial outer edges of said tread portion to join the respective beads, the... | 04/13/2010 |
| 7671152 | Surfactantless synthesis of amphiphilic cationic block copolymers The present invention is directed to a method of producing an amphiphilic block copolymer, including the steps of: (1) preparing a first aqueous polymerization medium which is comprised of (a) 4-vinylpy... | 03/02/2010 |
| 7671132 | Pneumatic tire with tread The present invention is directed to a pneumatic tire comprising a ground contacting tread, the tread comprising a rubber composition comprising from 30 to 70 parts by weight, per 100 parts by weight of s first elastomer (phr) havi... | 03/02/2010 |
| 7671128 | Tire with a component made of a rubber composition comprised of rubbers having pendant hydroxyl groups The present invention is directed to a tire comprising at least one component comprising (A) a first copolymer rubber comprised of repeat units derived from (1) 10 to 99 weight percent of a conjugated d... | 03/02/2010 |
| 7669626 | Tire with component containing polyketone short fiber and polyethyleneimine The present invention is directed to a pneumatic tire comprising at least one component, the at least one component comprising a rubber composition, the rubber composition comprising a diene based elastomer and from 1 to 30 parts by weight, per 100 parts by weight o... | 03/02/2010 |
| 7629409 | Pneumatic tire The present invention is directed to a pneumatic tire having a rubber component including (A) 100 parts by weight (phr) of a rubber containing olefinic unsaturation; (B) from 50 to 100 phr of silica; (C) from 1 to 40 phr of a polyoctenamer. ... | 12/08/2009 |
| 7625985 | Water-based process for the preparation of polymer-clay nanocomposites This invention relates to an aqueous based process for the preparation of intercalated and/or exfoliated natural or synthetic clays using block copolymers in latex form containing at least one non-polar block and one or more cationic blocks, wherein the block copoly... | 12/01/2009 |
| 7625970 | Tire with component containing cellulose The present invention is directed to a pneumatic tire comprising at least one component, the at least one component comprising a rubber composition comprising a diene based elastomer, from 1 to 30 parts by weight per 100 parts by weight of diene based elastomer (phr... | 12/01/2009 |
| 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 |
| 7604031 | Pneumatic tire A pneumatic tire having a rubber sidewall including (A) 30 to 80 phr of natural rubber; (B) 20 to 70 phr of cis 1,4-polybutadiene rubber; (C) from 10 to 100 phr of silica; and (D) ... | 10/20/2009 |
| 7581575 | Pneumatic tire with tread having degradable tread filler A tire having a tire tread, the tread having a groove void radially inward of a wearable tread portion; and a degradable tread filler disposed in and substantially filling the groove void, the void being exposed upon wear of the wearable tread portion and dislocatio... | 09/01/2009 |
| 7566748 | Pneumatic tire having a rubber component containing N, N′-(m-phenylene) bismaleimide and zinc dibenzyl dithiocarbamate The present invention relates to a pneumatic tire having a rubber component comprised of (A) 100 parts by weight of at least one elastomer containing olefinic unsaturation; (B) 10 to 120 phr of a filler selected fr... | 07/28/2009 |
| 7534828 | Pneumatic tire having a rubber component containing N, N'-(m-phenylene) bismaleamic acid The present invention relates to a pneumatic tire having a rubber component comprised of (A) 100 parts by weight of at least one elastomer containing olefinic unsaturation; (B) 10 to 120 phr of a filler selected fr... | 05/19/2009 |
| 7533708 | Two-piece tire The present invention relates to a two piece pneumatic tire comprising a carcass and a removable tread belt disposed radially about the periphery of the carcass, the tread belt and carcass meeting at an interface between a radially outermost surface of the carcass a... | 05/19/2009 |
| 7533707 | Two-piece tire The present invention relates to a two piece pneumatic tire comprising a carcass and a removable tread belt disposed radially about the periphery of the carcass, the tread belt and carcass meeting at an interface between a radially outermost surface of the carcass a... | 05/19/2009 |
| 7514494 | Pneumatic tire containing a silica pretreated with a fluorinated silane A pneumatic tire including at least one component having a rubber composition including at least one diene based elastomer and a silica that prior to mixing with said elastomer is prehydrophobated with a fluorinated silane of the following formula: Rf... | 04/07/2009 |
| 7476708 | Tire with a component made of a rubber composition comprised of a rubber having pendant hydroxyl groups and a nonsulfur containing silane A tire with a rubber containing component compound of a copolymer rubber having pendant hydroxyl groups; and a non-sulfur containing silane. ... | 01/13/2009 |
| 7441575 | Tire with component having nanozeolite The present invention is directed to a pneumatic tire having at least one component, the at least component including a rubber composition, the rubber composition including a diene based elastomer and 10 to 100 parts by weight, per 100 parts by weight of elastomer, ... | 10/28/2008 |
| 7441574 | Pneumatic tire The present invention relates to a pneumatic tire including at least one component, said at least one component including a rubber composition, said rubber composition including at least one diene based rubber; and at least one metal organic framework material inclu... | 10/28/2008 |
| 7441573 | Pneumatic tire having a rubber component containing short untwisted cord The present invention relates to a pneumatic tire having a component including at least one diene based rubber and discontinuous textile cord having at least two textile yarns, wherein the cord is partially untwisted. ... | 10/28/2008 |
| 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 |
| 7442746 | Epoxidation of unsaturated cationically stabilized polymer latex The present invention is directed to a process for synthesizing an epoxidized polymer that includes the steps of: (1) preparing a cationically stabilized polymer latex containing at least one conjugated diolefin monomer in a first ... | 10/28/2008 |
| 7435775 | Tire with component having oxirane resin The present invention is directed to a pneumatic tire comprising at least one component, the at least component comprising a rubber composition, the rubber composition comprising a diene based elastomer and an oxirane resin of formula I | 10/14/2008 |
| 7406990 | Runflat tire with sidewall component containing high strength glass bubbles A pneumatic runflat tire comprising a sidewall component comprising a rubber composition comprising at least one diene based elastomer and from about 1 to about 40 phr of glass bubbles having a crush strength of at least 10,000 psi as measured by ASTM D3102-78 in gl... | 08/05/2008 |
