Patents by Inventor Teresa Diane Martter
Teresa Diane Martter has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11884823Abstract: The invention is directed to a pneumatic tire comprising a vulcanization rubber composition, the vulcanizable rubber composition comprising: from 30 to 90 phr of a first functionalized styrene-butadiene rubber having a glass transition temperature Tg1 ranging from ?70 to ?50° C.; from 10 to 50 phr of a second functionalized styrene-butadiene rubber having a glass transition temperature Tg2 ranging from ?110 to ?70° C.; wherein Tg2?Tg1 is at least 10° C.; from 0 to 40 phr of at least one additional elastomer; from 50 to 150 phr of silica; from 0 to 50 phr of a hydrocarbon resin; and from 10 to 50 phr of an oil.Type: GrantFiled: December 16, 2019Date of Patent: January 30, 2024Assignee: THE GOODYEAR TIRE & RUBBER COMPANYInventors: Teresa Diane Martter, Nihat Ali Isitman, Becky Gerette Rickman, Anthony Joseph Ramic, Karmena Izabela Anyfantaki, Aaron Patrick Murray, Eric Engeldinger, Marc Weydert
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Patent number: 11661500Abstract: This invention relates to a rubber composition containing filler reinforcement comprised of precipitated silica with silica coupling agent therefore and conjugated diene-based elastomer which contains end-chain functionalization with multi-functional groups. The groups functionalizing the elastomer are multi-functional in the sense of containing one group reactive with at least one of said precipitated silica and silica coupling agent and another different group reactive with diene-based elastomers through sulfur cure of the rubber composition. A sulfur cured rubber composition containing said end-chain functionalization is provided. A tire is provided having a component comprised of said rubber composition. Representative of said tire component is a tire tread.Type: GrantFiled: July 10, 2019Date of Patent: May 30, 2023Assignee: THE GOODYEAR TIRE & RUBBER COMPANYInventors: George Jim Papakonstantopoulos, Aaron Patrick Murray, Bruce Raymond Hahn, Teresa Diane Martter
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Publication number: 20230002595Abstract: A rubber compound for a tire tread includes more than a 30% maximum difference in styrene content between a pair of functionalized diene elastomers. At least one of the diene elastomers contains a functional group that can interact with a precipitated silica that is also in the composition.Type: ApplicationFiled: June 28, 2021Publication date: January 5, 2023Inventors: Nihat Ali Isitman, Teresa Diane Martter
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Publication number: 20210179822Abstract: The invention is directed to a pneumatic tire comprising a vulcanization rubber composition, the vulcanizable rubber composition comprising: from 30 to 90 phr of a first functionalized styrene-butadiene rubber having a glass transition temperature Tg1 ranging from ?70 to ?50° C.; from 10 to 50 phr of a second functionalized styrene-butadiene rubber having a glass transition temperature Tg2 ranging from ?110 to ?70° C.; wherein Tg2?Tg1 is at least 10° C.; from 0 to 40 phr of at least one additional elastomer; from 50 to 150 phr of silica; from 0 to 50 phr of a hydrocarbon resin; and from 10 to 50 phr of an oil.Type: ApplicationFiled: December 16, 2019Publication date: June 17, 2021Inventors: Teresa Diane Martter, Nihat Ali Isitman, Becky Gerette Rickman, Anthony Joseph Ramic, Karmena Izabela Anyfantaki, Aaron Patrick Murray, Eric Engeldinger, Marc Weydert
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Publication number: 20200094623Abstract: This invention relates to a tire with a tread of a rubber composition containing a combination of high and low glass transition temperature (Tg) synthetic elastomers. The high Tg elastomer is comprised of a high Tg, high vinyl content, functionalized polybutadiene rubber and the low Tg elastomer is comprised of a low Tg, low vinyl content, functionalized polybutadiene rubber. The tread rubber may contain traction resins, may contain rosin acid and may contain triglyceride vegetable rubber processing oil.Type: ApplicationFiled: July 16, 2019Publication date: March 26, 2020Inventors: Nihat Ali Isitman, Paul Harry Sandstrom, Teresa Diane Martter, Aaron Patrick Murray
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Publication number: 20200095403Abstract: This invention relates to a rubber composition containing filler reinforcement comprised of precipitated silica with silica coupling agent therefore and conjugated diene-based elastomer which contains end-chain functionalization with multi-functional groups. The groups functionalizing the elastomer are multi-functional in the sense of containing one group reactive with at least one of said precipitated silica and silica coupling agent and another different group reactive with diene-based elastomers through sulfur cure of the rubber composition. A sulfur cured rubber composition containing said end-chain functionalization is provided. A tire is provided having a component comprised of said rubber composition. Representative of said tire component is a tire tread.Type: ApplicationFiled: July 10, 2019Publication date: March 26, 2020Inventors: George Jim Papakonstantopoulos, Aaron Patrick Murray, Bruce Raymond Hahn, Teresa Diane Martter
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Publication number: 20180171114Abstract: There is disclosed a vulcanizable rubber composition comprising: (A) a diene based elastomer, (B) from 10 to 60 parts by weight, per 100 parts by weight of elastomer (phr), of an oxidized carbon black; and (C) from 0.1 to 0.5 phr of a polymeric amine comprising a primary amine functionality.Type: ApplicationFiled: December 21, 2016Publication date: June 21, 2018Inventors: Yingying JIANG, Maurice Peter Catharina Jozef KLINKENBERG, Leandro FORCINITI, Warren James BUSCH, Paul Harry SANDSTROM, Teresa Diane MARTTER
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Patent number: 9587060Abstract: This invention discloses a process for the synthesis of a rubbery polymer by emulsion polymerization that comprised polymerizing (1) a conjugated diolefin monomer and (2) a functionalized monomer having the structural formula: wherein the R1 groups can be the same or different and represent hydrogen atoms or alkyl groups containing from 1 to about 8 carbon atoms, wherein R2 represents a hydrogen atom or an alkyl group containing from 1 to about 8 carbon atoms, wherein R3 represents a hydrogen atom or an alkyl group containing from 1 to about 8 carbon atoms, and wherein R4 represents a hydrogen atom or an alkyl group containing from 1 to about 8 carbon atoms, with the proviso that if R3 represent an alkyl group then R4 represents a hydrogen atom, and with the proviso that R4 represents an alkyl group then R3 represents a hydrogen atom, wherein said polymerization is conducted in an aqueous medium, and wherein said polymerization is initiated with a free radical initiator.Type: GrantFiled: November 22, 2006Date of Patent: March 7, 2017Assignee: The Goodyear Tire & Rubber CompanyInventors: Adel Farhan Halasa, Wen-Liang Hsu, Jin-Ping Zhou, Teresa Diane Martter
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Patent number: 8459322Abstract: A pneumatic radial tire has a chipper in place of a traditional apex, the chipper located between a carcass main portion and turnup portion. The chipper layer may be composed of a chopped carbon fiber and aramid composite reinforced elastomeric layer. The tire sidewalls have a radial height SH and a section width SW located within a range of 0.4 to 0.44 of the sidewall radial height SH measured from the bead core. The section width SW may further be located within a range of 0.1? to 0.3? inches from a radially outward end of the chipper layer in a radial direction. The tread may of a dual layer construction, having a radially inward first layer formed of a relatively low rolling resistance compound and a radially outward second layer formed of a compound containing silica.Type: GrantFiled: December 18, 2007Date of Patent: June 11, 2013Assignee: The Goodyear Tire & Rubber CompanyInventors: Michael Stefan Skurich, Lisa Marie Missik-Gaffney, David Ray Hubbell, Teresa Diane Martter, George Frank Balogh, Arthur Allen Goldstein
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Patent number: 8453693Abstract: A pneumatic radial tire having a circumferentially extending equatorial plane of the tire, the tire comprising a carcass, a tread radially outward of the carcass, the carcass comprising at least one carcass reinforcing ply, opposing bead portions, and opposing sidewalls, the carcass reinforcing ply having a main portion extending between the opposing bead portions and a pair of turnup portions, each turnup portion extending from one end of the main portion, each bead portion having a bead core, and a reinforcement cavity outward of each bead core, the cavity located between the main portion and one turnup portion of the at least one reinforcing ply, the tire characterized by: the tread comprising a radially outer tread cap and a radially inner tread base radially underneath the tread cap, the tread base comprising a rubber composition comprising from 15 to 45 phr of styrene-butadiene rubber; from 20 to 50 phr of polybutadiene; and from 10 to 35 phr of natural or synthetic polyisoprene, and from 35 to 65 phType: GrantFiled: November 18, 2009Date of Patent: June 4, 2013Assignee: The Goodyear Tire & Rubber CompanyInventors: Michael Stefan Skurich, Lisa Marie Missik-Gaffney, David Ray Hubbell, Teresa Diane Martter, George Frank Balogh, Arthur Allen Goldstein
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Publication number: 20110114240Abstract: A pneumatic radial tire having a circumferentially extending equatorial plane of the tire, the tire comprising a carcass, a tread radially outward of the carcass, the carcass comprising at least one carcass reinforcing ply, opposing bead portions, and opposing sidewalls, the carcass reinforcing ply having a main portion extending between the opposing bead portions and a pair of turnup portions, each turnup portion extending from one end of the main portion, each bead portion having a bead core, and a reinforcement cavity outward of each bead core, the cavity located between the main portion and one turnup portion of the at least one reinforcing ply, the tire characterized by: the tread comprising a radially outer tread cap and a radially inner tread base radially underneath the tread cap, the tread base comprising a rubber composition comprising from 15 to 45 phr of styrene-butadiene rubber; from 20 to 50 phr of polybutadiene; and from 10 to 35 phr of natural or synthetic polyisoprene, and from 35 to 65 phType: ApplicationFiled: November 18, 2009Publication date: May 19, 2011Inventors: Michael Stefan Skurich, Lisa Marie Missik-Gaffney, David Ray Hubbell, Teresa Diane Martter, George Frank Balogh, Arthur Allen Goldstein
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Publication number: 20090151845Abstract: A pneumatic radial tire has a chipper in place of a traditional apex, the chipper located between a carcass main portion and turnup portion. The chipper layer may be composed of a chopped carbon fiber and aramid composite reinforced elastomeric layer. The tire sidewalls have a radial height SH and a section width SW located within a range of 0.4 to 0.44 of the sidewall radial height SH measured from the bead core. The section width SW may further be located within a range of 0.1? to 0.3? inches from a radially outward end of the chipper layer in a radial direction. The tread may of a dual layer construction, having a radially inward first layer formed of a relatively low rolling resistance compound and a radially outward second layer formed of a compound containing silica.Type: ApplicationFiled: December 18, 2007Publication date: June 18, 2009Inventors: Michael Stefan Skurich, Lisa Marie Missik-Gaffney, David Ray Hubbell, Teresa Diane Martter, George Frank Balogh, Arthur Allen Goldstein