Patents by Inventor Claude Charles Jacoby
Claude Charles Jacoby 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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Publication number: 20230303809Abstract: The present invention is directed to a rubber composition comprising 35 phr to 60 phr of a first polybutadiene rubber having a glass transition temperature within a range of ?80° C. to ?105° C., 5 phr to 30 phr of a second polybutadiene rubber having a glass transition temperature within a range of ?20° C. to ?40° C., 10 phr to 60 phr of polyisoprene selected from one or more of synthetic polyisoprene and natural rubber, 30 phr to 200 phr of at least one filler, and 40 phr to 120 phr of at least one plasticizer having a glass transition temperature within a range of ?40° C. to ?110° C. Furthermore, the present invention is directed to a tire comprising the rubber composition.Type: ApplicationFiled: December 14, 2022Publication date: September 28, 2023Inventors: Luisa Fernanda Munoz MEJIA, Claude Charles Jacoby, Karmena Izabela Anyfantaki, Evangelia Konstantaki, Veronique Marie-Josee Herbeuval
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Patent number: 11731461Abstract: This invention discloses a tire tread comprising: (a) a first tread cap layer comprising a first rubber composition; and (b) a second tread cap layer arranged radially inside of the first tread cap layer comprising a second rubber composition; wherein at 0° C. the rebound resilience of the first rubber composition is within a range of 10% to 25%, the rebound resilience of the second rubber composition is within a range of 15% to 35% and is at least 5% lower than that of the second rubber composition; and wherein at 100° C. the rebound resilience of the first rubber composition is within a range of 45% to 65%, the rebound resilience of the second rubber composition is within a range of 60% to 75% and is at least 3% higher than that of the first rubber composition.Type: GrantFiled: June 7, 2021Date of Patent: August 22, 2023Assignee: THE GOODYEAR TIRE & RUBBER COMPANYInventors: Claude Charles Jacoby, Olivier Francis Bindner, Fabien Ocampo, Sébastien Morin, Sabine Chantal Gabriel, Virginie Schwinn, Thomas Charles Pierre Roland
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Publication number: 20230124971Abstract: The present invention is directed to a rubber composition comprising 30 to 100 phr of at least one styrene-butadiene rubber; 0 to 70 phr of at least one further diene-based elastomer; 100 to 200 phr of silica; at least 30 phr of a hydrocarbon resin; and at least 0.1 phr of one or more of amino fatty acids and fatty acid amides. Moreover, the present invention is directed to a tire comprising such a rubber composition.Type: ApplicationFiled: July 27, 2022Publication date: April 20, 2023Inventors: Karmena Izabela Anyfantaki, Claude Charles Jacoby
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Publication number: 20230094443Abstract: The present invention is directed to a rubber composition comprising 70 phr to 100 phr of at least one styrene butadiene rubber, 0 phr to 30 phr of at least one further diene-based rubber, from 40 phr to 200 phr of at least one filler, at least 5 phr of aluminum hydroxide, and at least 0.5 phr of a rosin based resin. Moreover, the present invention is directed to a tire comprising such a rubber composition.Type: ApplicationFiled: July 20, 2022Publication date: March 30, 2023Inventors: Marie-Laure Stephanie Milan, Jerome Joel Daniel Delville, Claude Charles Jacoby, Carlo Kanz, Christian Jean-Marie Kaes, Cecilia Aguiar Da Silva
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Publication number: 20230101160Abstract: The present invention is directed to a rubber composition comprising: 70 phr to 100 phr of at least one styrene butadiene rubber, 0 phr to 30 phr of at least one further diene-based rubber, from 40 phr to 200 phr of at least one filler, at least 5 phr of aluminum hydroxide, and at least 10 phr of at least one hydrocarbon resin selected from one or more of DCPD resins, CPD resins, and C5 resins. Furthermore, the present invention is directed to a tire comprising such a rubber composition.Type: ApplicationFiled: July 20, 2022Publication date: March 30, 2023Inventors: Marie-Laure Stephanie Milan, Jerome Joel Daniel Delville, Claude Charles Jacoby, Carlo Kanz, Christian Jean-Marie Kaes, Cecilia Aguiar Da Silva
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Patent number: 11440350Abstract: The present invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), (A) from about 45 to about 100 phr of a low-cis polybutadiene having a vinyl-1,2 content ranging from 5 to 30 percent and a Tg ranging from ?95° C. to ?70° C.; (B) from about 0 to about 40 phr of a solution polymerized styrene-butadiene rubber having a glass transition temperature (Tg) ranging from ?85° C. to ?50° C.; (C) from 0 to 30 phr of natural rubber or synthetic polyisoprene; (D) from 0 to 20 phr of a process oil; (E) from 55 to 80 phr of a resin having an aromatic hydrogen content ranging from 3 to 30 mole percent, the resin having a Tg greater than 30° C.; and (F) from 110 to 160 phr of silica.Type: GrantFiled: May 13, 2020Date of Patent: September 13, 2022Assignee: The Goodyear Tire & Rubber CompanyInventors: Claude Charles Jacoby, Frida Nzulu, Nihat Ali Isitman
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Patent number: 11214667Abstract: The present invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), (A) from about 20 to about 100 phr of a solution polymerized styrene-butadiene rubber having a glass transition temperature (Tg) ranging from ?85° C. to ?50° C.; (B) from 0 to about 40 phr of a natural rubber or synthetic polyisoprene; (C) from 0 to about 30 phr of cis-1,4 polybutadiene having a Tg of from ?110° C. to ?90° C.; (D) from 0 to 50 phr of a process oil; (E) from 20 to 80 phr of a hydrocarbon resin having a Tg of at least 30° C.; and (F) from 90 to 150 phr of silica.Type: GrantFiled: July 29, 2019Date of Patent: January 4, 2022Assignee: The Goodyear Tire & Rubber CompanyInventors: Pascal Patrick Steiner, Jérôme Joel Daniel Delville, Frida Nzulu, Claude Charles Jacoby, Jean-Paul Piret, Malik Djelloul-Mazouz, Manuela Pompei
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Publication number: 20210402827Abstract: This invention discloses a tire tread comprising: (a) a first tread cap layer comprising a first rubber composition; and (b) a second tread cap layer arranged radially inside of the first tread cap layer comprising a second rubber composition; wherein at 0° C. the rebound resilience of the first rubber composition is within a range of 10% to 25%, the rebound resilience of the second rubber composition is within a range of 15% to 35% and is at least 5% lower than that of the second rubber composition; and wherein at 100° C. the rebound resilience of the first rubber composition is within a range of 45% to 65%, the rebound resilience of the second rubber composition is within a range of 60% to 75% and is at least 3% higher than that of the first rubber composition.Type: ApplicationFiled: June 7, 2021Publication date: December 30, 2021Inventors: Claude Charles JACOBY, Olivier Francis BINDNER, Fabien OCAMPO, Sébastien MORIN, Sabine Chantal GABRIEL, Virginie SCHWINN, Thomas Charles Pierre ROLAND
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Publication number: 20210354512Abstract: The present invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), (A) from about 45 to about 100 phr of a low-cis polybutadiene having a vinyl-1,2 content ranging from 5 to 30 percent and a Tg ranging from ?95° C. to ?70° C.; (B) from about 0 to about 40 phr of a solution polymerized styrene-butadiene rubber having a glass transition temperature (Tg) ranging from ?85° C. to ?50° C.; (C) from 0 to 30 phr of natural rubber or synthetic polyisoprene; (D) from 0 to 20 phr of a process oil; (E) from 55 to 80 phr of a resin having an aromatic hydrogen content ranging from 3 to 30 mole percent, the resin having a Tg greater than 30° C.; and (F) from 110 to 160 phr of silica.Type: ApplicationFiled: May 13, 2020Publication date: November 18, 2021Inventors: Claude Charles Jacoby, Frida Nzulu, Nihat Ali Isitman
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Publication number: 20210102047Abstract: The present invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr): (A) from about 20 to about 100 phr of a solution polymerized functionalized isoprene-butadiene rubber having a glass transition temperature (Tg) ranging from ?100° C. to ?50° C., (B) from 0 to about 40 phr of a polybutadiene, (C) from 0 to 20 phr of a process oil, (D) from 40 to 80 phr of a resin having a Tg greater than 30° C., and (E) from 100 to 180 phr of silica.Type: ApplicationFiled: October 4, 2019Publication date: April 8, 2021Inventors: Claude Charles Jacoby, Frida Nzulu, Nihat Ali Isitman, Aaron Patrick Murray, Thomas Franklin Spilker
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Patent number: 10947368Abstract: The present invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), (A) from about 20 to about 60 phr of a solution polymerized styrene-butadiene rubber having a glass transition temperature (Tg) ranging from ?85° C. to ?50° C.; (B) from about 45 to about 80 phr of a polybutadiene having a cis 1,4 content greater than 95 percent and a Tg ranging from ?80 to ?110° C.; and (C) from 0 to 20 phr of a process oil; (D) from 55 to 80 phr of a resin selected from the group consisting of C5/C9 resins and DCPD/C9 resins, the resin having a Tg greater than 30° C.; and (E) from 110 to 160 phr of silica.Type: GrantFiled: March 4, 2019Date of Patent: March 16, 2021Assignee: The Goodyear Tire & Rubber CompanyInventors: Nihat Ali Isitman, Claude Charles Jacoby, Manuela Pompei, Luisa Fernanda Munoz Mejia, Carlo Kanz, Marc Weydert
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Publication number: 20210032442Abstract: The present invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), (A) from about 20 to about 100 phr of a solution polymerized styrene-butadiene rubber having a glass transition temperature (Tg) ranging from ?85° C. to ?50° C.; (B) from 0 to about 40 phr of a natural rubber or synthetic polyisoprene; (C) from 0 to about 30 phr of cis-1,4 polybutadiene having a Tg of from ?110° C. to ?90° C.; (D) from 0 to 50 phr of a process oil; (E) from 20 to 80 phr of a hydrocarbon resin having a Tg of at least 30° C.; and (F) from 90 to 150 phr of silica.Type: ApplicationFiled: July 29, 2019Publication date: February 4, 2021Inventors: Pascal Patrick Steiner, Jérôme Joel Daniel Delville, Frida Nzulu, Claude Charles Jacoby, Jean-Paul Piret, Malik Djelloul-Mazouz, Manuela Pompei
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Publication number: 20210024739Abstract: The present invention is directed to a vulcanizable rubber composition comprising from 80 phr to 100 phr of at least one solution styrene-butadiene rubber having a glass transition temperature which is within the range of ?50° C. to ?85° C.; optionally from 0 phr to 20 phr of polybutadiene rubber having a glass transition temperature which is within the range of ?85° C. to ?115° C.; from 100 phr to 150 phr of silica; from 15 phr to 40 phr of hydrocarbon resin, and from 5 phr to 25 phr of an oil, wherein the total sum of the resin and the oil is within the range of 35 phr to 50 phr. The present invention is also directed to a tire having a tread which is comprised of such a rubber composition.Type: ApplicationFiled: July 14, 2020Publication date: January 28, 2021Inventors: Claude Charles Jacoby, Fabien Ocampo
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Publication number: 20200283602Abstract: The present invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), (A) from about 20 to about 60 phr of a solution polymerized styrene-butadiene rubber having a glass transition temperature (Tg) ranging from ?85° C. to ?50° C.; (B) from about 45 to about 80 phr of a polybutadiene having a cis 1,4 content greater than 95 percent and a Tg ranging from ?80 to ?110° C.; and (C) from 0 to 20 phr of a process oil; (D) from 55 to 80 phr of a resin selected from the group consisting of C5/C9 resins and DCPD/C9 resins, the resin having a Tg greater than 30° C.; and (E) from 110 to 160 phr of silica.Type: ApplicationFiled: March 4, 2019Publication date: September 10, 2020Inventors: Nihat Ali Isitman, Claude Charles Jacoby, Manuela Pompei, Luisa Fernanda Munoz Mejia, Carlo Kanz, Marc Weydert
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Patent number: 10336889Abstract: The present invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), 100 phr of a diene based elastomer having a glass transition temperature less than ?50° C.; from 30 to 65 phr of a fatty acid monoester of formula 1 where R1 is selected from C1 to C8 linear or branched alkyl, C1 to C8 linear or branched alkenyl, and C2 to C6 linear or branched alkyl substituted with from one to five hydroxyl groups; R2 is C11 to C21 alkyl or C11 to C21 alkenyl; less than 10 phr of a petroleum-derived oil; and from 50 to 130 phr of silica.Type: GrantFiled: June 1, 2016Date of Patent: July 2, 2019Assignee: The Goodyear Tire & Rubber CompanyInventors: Nihat Ali Isitman, Luisa Fernanda Munoz Mejia, Claude Charles Jacoby
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Patent number: 10279626Abstract: The present invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), (A) from about 50 to about 90 phr of a solution polymerized styrene-butadiene rubber having a glass transition temperature (Tg) ranging from ?65° C. to ?55° C. and functionalized with an alkoxysilane group and at least one functional group selected from the group consisting of primary amines and thiols; (B) from about 50 to about 10 phr of polybutadiene having a cis 1,4 content greater than 95 percent and a Tg ranging from ?80 to ?110° C.; (C) from 30 to 80 phr of a combination of a resin having a Tg of at least 30° C. and an oil, wherein the weight ratio of resin to oil is greater than 1.Type: GrantFiled: August 9, 2017Date of Patent: May 7, 2019Assignee: The Goodyear Tire & Rubber CompanyInventors: Nihat Ali Isitman, Claude Charles Jacoby, Georges Marcel Victor Thielen
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Publication number: 20170349733Abstract: The present invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), 100 phr of a diene based elastomer having a glass transition temperature less than ?50° C.; from 30 to 65 phr of a fatty acid monoester of formula 1 where R1 is selected from C1 to C8 linear or branched alkyl, C1 to C8 linear or branched alkenyl, and C2 to C6 linear or branched alkyl substituted with from one to five hydroxyl groups; R2 is C11 to C21 alkyl or C11 to C21 alkenyl; less than 10 phr of a petroleum-derived oil; and from 50 to 130 phr of silica.Type: ApplicationFiled: June 1, 2016Publication date: December 7, 2017Inventors: Nihat Ali ISITMAN, Luisa Fernanda Munoz MEJIA, Claude Charles JACOBY
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Publication number: 20170334244Abstract: The present invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), (A) from about 50 to about 90 phr of a solution polymerized styrene-butadiene rubber having a glass transition temperature (Tg) ranging from ?65° C. to ?55° C. and functionalized with an alkoxysilane group and at least one functional group selected from the group consisting of primary amines and thiols; (B) from about 50 to about 10 phr of polybutadiene having a cis 1,4 content greater than 95 percent and a Tg ranging from ?80 to ?110° C.; (C) from 30 to 80 phr of a combination of a resin having a Tg of at least 30° C. and an oil, wherein the weight ratio of resin to oil is greater than 1.Type: ApplicationFiled: August 9, 2017Publication date: November 23, 2017Inventors: Nihat Ali ISITMAN, Claude Charles JACOBY, Georges Marcel Victor THIELEN
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Patent number: 9764594Abstract: The present invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), (A) from about 50 to about 90 phr of a solution polymerized styrene-butadiene rubber having a glass transition temperature (Tg) ranging from ?65° C. to ?55° C. and functionalized with an alkoxysilane group and at least one functional group selected from the group consisting of primary amines and thiols; (B) from about 50 to about 10 phr of polybutadiene having a cis 1,4 content greater than 95 percent and a Tg ranging from ?80 to ?110° C.; (C) from 30 to 80 phr of a combination of a resin having a Tg of at least 30° C. and an oil, wherein the weight ratio of resin to oil is greater than 1.Type: GrantFiled: December 9, 2014Date of Patent: September 19, 2017Assignee: The Goodyear Tire & Rubber CompanyInventors: Nihat Ali Isitman, Claude Charles Jacoby, Georges Marcel Victor Thielen
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Patent number: 9757987Abstract: The present invention is directed to a pneumatic tire having a tread comprising a radially outer cap layer and radially inner cap layer underlying the outer cap layer; the outer cap layer comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), from about 50 to about 90 phr of a solution polymerized styrene-butadiene rubber having a glass transition temperature (Tg) ranging from ?65° C. to ?55° C. and functionalized with an alkoxysilane group and at least one functional group selected from the group consisting of primary amines and thiols; from about 50 to about 10 phr of polybutadiene having a cis 1,4 content greater than 95 percent and a Tg ranging from ?80 to ?110° C.; from 30 to 80 phr of a combination of a resin having a Tg of at least 30° C.Type: GrantFiled: December 9, 2014Date of Patent: September 12, 2017Assignee: The Goodyear Tire & Rubber CompanyInventors: Claude Charles Jacoby, Luisa Fernanda Munoz Mejia, Nihat Ali Isitman