RU2001129532A - PROTECTOR OF THE PNEUMATIC TIRE INCLUDING THE COPOLYMER OF STYROL AND BUTADIENE PRODUCED IN THE EMULSION - Google Patents

PROTECTOR OF THE PNEUMATIC TIRE INCLUDING THE COPOLYMER OF STYROL AND BUTADIENE PRODUCED IN THE EMULSION

Info

Publication number
RU2001129532A
RU2001129532A RU2001129532/28A RU2001129532A RU2001129532A RU 2001129532 A RU2001129532 A RU 2001129532A RU 2001129532/28 A RU2001129532/28 A RU 2001129532/28A RU 2001129532 A RU2001129532 A RU 2001129532A RU 2001129532 A RU2001129532 A RU 2001129532A
Authority
RU
Russia
Prior art keywords
pneumatic tire
tread
copolymer
tire according
amount
Prior art date
Application number
RU2001129532/28A
Other languages
Russian (ru)
Other versions
RU2250835C2 (en
Inventor
Ролан РОЛИН
Original Assignee
Сосьете Де Текноложи Мишлен
Мишлен Решерш Э Текник С.А.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Сосьете Де Текноложи Мишлен, Мишлен Решерш Э Текник С.А. filed Critical Сосьете Де Текноложи Мишлен
Publication of RU2001129532A publication Critical patent/RU2001129532A/en
Application granted granted Critical
Publication of RU2250835C2 publication Critical patent/RU2250835C2/en

Links

Claims (10)

1. Протектор пневматической шины, включающий поперечно сшивающуюся резиновую смесь, которая содержит по меньшей мере один эластомерный сополимер стирола и бутадиена, получаемый в эмульсии, и усилитель, включающий преобладающе газовую сажу, которая присутствует в смеси в количестве, равном или выше 55 pce, отличающийся тем, что сополимер включает эмульгатор с количестве, изменяющемся в заметной степени от 1 до 3,5 pce.1. A tread of a pneumatic tire comprising a cross-linkable rubber composition, which contains at least one elastomeric copolymer of styrene and butadiene, obtained in the emulsion, and an amplifier, comprising a predominantly carbon black, which is present in the mixture in an amount equal to or higher than 55 pce, characterized the fact that the copolymer includes an emulsifier with an amount that varies to a noticeable extent from 1 to 3.5 pce. 2. Протектор пневматической шины по п.1, отличающийся тем, что сополимер включает вышеуказанный эмульгатор в количестве, изменяющемся в заметной степени от 1 до 2 pce.2. The tread of the pneumatic tire according to claim 1, characterized in that the copolymer includes the above emulsifier in an amount varying to a noticeable extent from 1 to 2 pce. 3. Протектор пневматической шины по п.1 или 2, отличающийся тем, что эмульгатор включает по меньшей мере одну смоляную кислоту и/или по меньшей мере одну жирную кислоту.3. The tread of the pneumatic tire according to claim 1 or 2, characterized in that the emulsifier comprises at least one resin acid and / or at least one fatty acid. 4. Протектор пневматической шины по любому из пп.1-3, отличающийся тем, что сополимер имеет содержание транс-последовательностей, которое равно или выше 70%.4. The tread of the pneumatic tire according to any one of claims 1 to 3, characterized in that the copolymer has a trans sequence content that is equal to or higher than 70%. 5. Протектор пневматической шины по любому из пп.1-4, отличающийся тем, что сополимер содержит стирольные последовательности в количестве, изменяющемся в заметной степени от 20 до 45%.5. The tread of a pneumatic tire according to any one of claims 1 to 4, characterized in that the copolymer contains styrene sequences in an amount that varies significantly from 20 to 45%. 6. Протектор пневматической шины по любому из пп.1-5, отличающийся тем, что среднечисловая молекулярная масса сополимера изменяется в заметной степени от 110000 до 140000 г/моль.6. The tread of the pneumatic tire according to any one of claims 1 to 5, characterized in that the number average molecular weight of the copolymer varies to a noticeable extent from 110,000 to 140,000 g / mol. 7. Протектор пневматической шины по любому из пп.1-6, отличающийся тем, что усилитель включает смесь газовой сажи и диоксида кремния.7. The tread of the pneumatic tire according to any one of claims 1 to 6, characterized in that the amplifier includes a mixture of carbon black and silica. 8. Протектор пневматической шины по любому из пп.1-6, отличающийся тем, что усилитель включает газовую сажу, модифицированную на поверхности с помощью диоксида кремния.8. The tread of the pneumatic tire according to any one of claims 1 to 6, characterized in that the amplifier includes carbon black modified on the surface with silicon dioxide. 9. Пневматическая шина, отличающаяся тем, что она включает протектор по любому из пп.1-8.9. Pneumatic tire, characterized in that it includes a tread according to any one of claims 1 to 8. 10. Способ повышения износостойкости протектора пневматической шины, отличающийся тем, что используют протектор по любому из пп.1-8.10. A method of increasing the wear resistance of a tread of a pneumatic tire, characterized in that a tread according to any one of claims 1 to 8 is used.
RU2001129532/11A 2000-02-02 2001-01-29 Pneumatic tire including copolymer of styrene and butadiene in emulsion RU2250835C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR00/01338 2000-02-02
FR0001338 2000-02-02

Publications (2)

Publication Number Publication Date
RU2001129532A true RU2001129532A (en) 2003-08-20
RU2250835C2 RU2250835C2 (en) 2005-04-27

Family

ID=8846601

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001129532/11A RU2250835C2 (en) 2000-02-02 2001-01-29 Pneumatic tire including copolymer of styrene and butadiene in emulsion

Country Status (10)

Country Link
US (1) US20020077408A1 (en)
EP (1) EP1173337A1 (en)
JP (1) JP2003521575A (en)
CN (1) CN1362917A (en)
AU (1) AU3371801A (en)
BR (1) BR0104302A (en)
CA (1) CA2368002A1 (en)
RU (1) RU2250835C2 (en)
WO (1) WO2001056813A1 (en)
ZA (1) ZA200107949B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4475736B2 (en) * 2000-05-02 2010-06-09 住友ゴム工業株式会社 Rubber composition and pneumatic tire using the same
US7928157B2 (en) * 2007-09-10 2011-04-19 The Goodyear Tire & Rubber Company Tire with tread having enhanced wet traction
FR2958295B1 (en) * 2010-03-31 2012-05-04 Michelin Soc Tech PNEUMATIC TIRE COMPRISING A RUBBER COMPOSITION COMPRISING A POLY (VINYL ESTER) RESIN.
KR101314783B1 (en) * 2010-11-29 2013-10-08 한국타이어 주식회사 Tread rubber composition and tire manufactured by using the same
JP5649515B2 (en) * 2011-05-25 2015-01-07 株式会社ブリヂストン Method for producing rubber composition
EP3029099B1 (en) 2011-02-23 2018-04-04 Bridgestone Corporation Rubber composition and tire produced using same, and process of producing rubber composition
JP5795862B2 (en) * 2011-02-23 2015-10-14 株式会社ブリヂストン Rubber composition and pneumatic tire using the same
FR2974808B1 (en) * 2011-05-06 2013-05-03 Michelin Soc Tech PNEUMATIC TIRE COMPRISING SBR EMULSION AT HIGH TRANS RATE.
US9127146B2 (en) 2011-06-03 2015-09-08 Bridgestone Corporation Rubber composition and tire using the same
JP6328558B2 (en) * 2011-10-24 2018-05-23 ブリヂストン アメリカズ タイヤ オペレイションズ エルエルシー Silica-filled rubber composition and preparation method thereof
US20140296375A1 (en) 2011-10-24 2014-10-02 Bridgestone Americas Tire Operations, Llc Silica-Filled Rubber Composition And Method For Making The Same
JP5977517B2 (en) * 2011-12-26 2016-08-24 株式会社ブリヂストン Method for producing rubber composition, rubber composition and pneumatic tire using the same
DE102012103273A1 (en) * 2012-04-16 2013-10-17 Continental Reifen Deutschland Gmbh rubber compound
WO2014032172A1 (en) 2012-08-31 2014-03-06 Soucy Techno Inc. Rubber compositions and uses thereof
CA2925928C (en) 2013-10-18 2018-06-19 Soucy Techno Inc. Rubber compositions and uses thereof
US9663640B2 (en) 2013-12-19 2017-05-30 Soucy Techno Inc. Rubber compositions and uses thereof
US10179479B2 (en) 2015-05-19 2019-01-15 Bridgestone Americas Tire Operations, Llc Plant oil-containing rubber compositions, tread thereof and race tires containing the tread

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753544A (en) * 1980-09-17 1982-03-30 Toyo Tire & Rubber Co Ltd Passenger tire tread composition
BR9900598A (en) * 1998-02-23 2000-05-02 Goodyear Tire & Rubber Rubber products that have greater resistance to abrasion.
AU1862899A (en) * 1998-03-11 1999-09-23 Goodyear Tire And Rubber Company, The Emulsion styrene-butadiene rubber

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