KR101625032B1 - 타이어용 고무 조성물 및 이것을 이용하는 공기입 타이어 - Google Patents
타이어용 고무 조성물 및 이것을 이용하는 공기입 타이어 Download PDFInfo
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- KR101625032B1 KR101625032B1 KR1020157022441A KR20157022441A KR101625032B1 KR 101625032 B1 KR101625032 B1 KR 101625032B1 KR 1020157022441 A KR1020157022441 A KR 1020157022441A KR 20157022441 A KR20157022441 A KR 20157022441A KR 101625032 B1 KR101625032 B1 KR 101625032B1
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- 239000000203 mixture Substances 0.000 title claims abstract description 101
- 229920001971 elastomer Polymers 0.000 title claims abstract description 68
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 87
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- CSNJTIWCTNEOSW-UHFFFAOYSA-N carbamothioylsulfanyl carbamodithioate Chemical compound NC(=S)SSC(N)=S CSNJTIWCTNEOSW-UHFFFAOYSA-N 0.000 claims abstract description 25
- 125000000962 organic group Chemical group 0.000 claims abstract description 19
- 125000001183 hydrocarbyl group Chemical group 0.000 claims abstract 4
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 35
- 239000011593 sulfur Substances 0.000 claims description 35
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- 238000000034 method Methods 0.000 claims description 12
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- MSRJTTSHWYDFIU-UHFFFAOYSA-N octyltriethoxysilane Chemical compound CCCCCCCC[Si](OCC)(OCC)OCC MSRJTTSHWYDFIU-UHFFFAOYSA-N 0.000 description 4
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
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- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 1
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- 239000001632 sodium acetate Substances 0.000 description 1
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- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
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- KLFNHRIZTXWZHT-UHFFFAOYSA-N triethoxy-[3-(3-triethoxysilylpropyltrisulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSSSCCC[Si](OCC)(OCC)OCC KLFNHRIZTXWZHT-UHFFFAOYSA-N 0.000 description 1
- QQQSFSZALRVCSZ-UHFFFAOYSA-N triethoxysilane Chemical compound CCO[SiH](OCC)OCC QQQSFSZALRVCSZ-UHFFFAOYSA-N 0.000 description 1
- NMEPHPOFYLLFTK-UHFFFAOYSA-N trimethoxy(octyl)silane Chemical compound CCCCCCCC[Si](OC)(OC)OC NMEPHPOFYLLFTK-UHFFFAOYSA-N 0.000 description 1
- HILHCDFHSDUYNX-UHFFFAOYSA-N trimethoxy(pentyl)silane Chemical compound CCCCC[Si](OC)(OC)OC HILHCDFHSDUYNX-UHFFFAOYSA-N 0.000 description 1
- HQYALQRYBUJWDH-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical compound CCC[Si](OC)(OC)OC HQYALQRYBUJWDH-UHFFFAOYSA-N 0.000 description 1
- NQRACKNXKKOCJY-UHFFFAOYSA-N trimethoxy-[3-(3-trimethoxysilylpropyldisulfanyl)propyl]silane Chemical compound CO[Si](OC)(OC)CCCSSCCC[Si](OC)(OC)OC NQRACKNXKKOCJY-UHFFFAOYSA-N 0.000 description 1
- JTTSZDBCLAKKAY-UHFFFAOYSA-N trimethoxy-[3-(3-trimethoxysilylpropyltetrasulfanyl)propyl]silane Chemical compound CO[Si](OC)(OC)CCCSSSSCCC[Si](OC)(OC)OC JTTSZDBCLAKKAY-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
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- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
- C08K5/40—Thiurams, i.e. compounds containing groups
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Abstract
·실리카; 60 ~ 200질량부
·평균 조성식 (1)
(A)a(B)b(C)c(D)d(R1)eSiO(4-2a-b-c-d-e) / 2 (1)
[식 중, A는 술피드기 함유 2가 유기기, B는 탄소수 5 ~ 10의 1가 탄화수소기, C는 가수 분해성기, D는 메르캅토기 함유 유기기, R1은 탄소수 1 ~ 4의 1가 탄화수소기를 나타내고, 0≤a<1, 0≤b<1, 0<c<3, 0<d<1, 0≤e<2, 0<2a+b+c+d+e<4의 관계식을 만족시킨다. 단 a, b 중 어느 일방(一方)은 0이 아니다.] 로 나타내지는 폴리실록산; 실리카 함유량의 1 ~ 20질량%
·티우람디술피드계 가류 촉진제; 0.05 ~ 3.0질량부
를 포함하는 타이어용 고무 조성물, 및 당해 타이어용 고무 조성물을 타이어 트레드에 이용한 공기입 타이어.
Description
2: 사이드 월부
3: 타이어 트레드
4: 카커스층
5: 비드 코어
6: 비드 필러
7: 벨트층
8: 림 쿠션
Claims (6)
- 디엔계 고무 100질량부에 대하여, 실리카를 60 ~ 200질량부, 유황 함유 실란 커플링제로서 하기 식 (1)로 나타내지는 폴리실록산을 상기 실리카의 함유량의 1 ~ 20질량%, 및 하기 식 (I)로 나타내지는 티우람디술피드계 가류 촉진제를 0.05 ~ 3.0질량부 포함하는, 타이어용 고무 조성물.
(A)a(B)b(C)c(D)d(R1)eSiO(4-2a-b-c-d-e)/2 (1)
[식 (1)은 평균 조성식이고, 식 (1) 중, A는 술피드기를 함유하는 2가의 유기기를 나타내고, B는 헥실기, 옥틸기 및 데실기로 이루어지는 군으로부터 선택되는 적어도 1종을 나타내고, D는 메르캅토기를 함유하는 유기기를 나타내고, R1은 탄소수 1 ~ 4의 1가의 탄화수소기를 나타내고, a ~ e는, 0≤a<1, 0<b<1, 0<c<3, 0<d<1, 0≤e<2, 0<2a+b+c+d+e<4의 관계식을 만족시킨다.]
[화학식 1]
(I)
[식 (I) 중, R5, R6, R7 및 R8은, 각각 독립하여, 2 ~ 18개의 탄소 원자를 가지는 탄화수소기이다.] - 제1항에 있어서,
상기 티우람디술피드계 가류 촉진제의 양이 상기 디엔계 고무 100질량부에 대하여 0.05 ~ 2.0질량부이고, 한층 더 구아니딘계 가류 촉진제를 상기 디엔계 고무 100질량부에 대하여 0.1 ~ 3.0질량부 포함하는, 타이어용 고무 조성물. - 제1항 또는 제2항에 있어서,
한층 더 테르펜계 수지를 포함하는, 타이어용 고무 조성물. - 제3항에 있어서,
상기 테르펜계 수지의 양이 상기 디엔계 고무 100질량부에 대하여 1 ~ 30질량부이고, 상기 테르펜계 수지는 연화점이 60 ~ 150℃의 방향족 변성 테르펜 수지인, 타이어용 고무 조성물. - 제1항 또는 제2항에 기재된 타이어용 고무 조성물을 타이어 트레드에 이용한 공기입 타이어.
- 삭제
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PCT/JP2014/054584 WO2014129662A1 (ja) | 2013-02-25 | 2014-02-25 | タイヤ用ゴム組成物及びこれを用いる空気入りタイヤ |
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US9550850B2 (en) * | 2013-02-25 | 2017-01-24 | The Yokohama Rubber Co., Ltd. | Rubber composition for tire tread, and pneumatic tire using same |
CN107406631B (zh) * | 2015-04-13 | 2019-06-28 | 横滨橡胶株式会社 | 橡胶组合物及轮胎 |
CN108602331B (zh) | 2015-12-31 | 2022-06-10 | 科腾化学品有限责任公司 | 树脂填充的橡胶组合物和用其制备的轮胎橡胶组合物 |
KR101878260B1 (ko) * | 2016-09-22 | 2018-07-13 | 금호타이어 주식회사 | 타이어 트레드용 고무 조성물 |
JP6870977B2 (ja) * | 2016-12-15 | 2021-05-12 | Toyo Tire株式会社 | ゴム組成物 |
WO2019017417A1 (ja) * | 2017-07-19 | 2019-01-24 | 株式会社ブリヂストン | タイヤ |
JP7119329B2 (ja) * | 2017-10-12 | 2022-08-17 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物 |
JP6926947B2 (ja) * | 2017-10-27 | 2021-08-25 | 住友ゴム工業株式会社 | ゴルフクラブ用グリップおよびゴルフクラブ |
FR3074182B1 (fr) * | 2017-11-30 | 2019-10-18 | Compagnie Generale Des Etablissements Michelin | Composition de caoutchouc a haut module comprenant un ultra-accelerateur de vulcanisation |
JP7192401B2 (ja) * | 2017-12-05 | 2022-12-20 | 東ソー株式会社 | ゴム組成物 |
JP7397272B2 (ja) * | 2017-12-08 | 2023-12-13 | 横浜ゴム株式会社 | 空気入りタイヤ |
EP3788101A4 (en) | 2018-05-04 | 2022-01-12 | Bridgestone Americas Tire Operations, LLC | Tire tread rubber composition |
US12103334B2 (en) | 2018-05-04 | 2024-10-01 | Bridgestone Americas Tire Operations, Llc | Tire tread rubber composition |
JP6791203B2 (ja) * | 2018-05-16 | 2020-11-25 | 横浜ゴム株式会社 | タイヤトレッド用ゴム組成物および空気入りタイヤ |
FR3085684B1 (fr) * | 2018-09-11 | 2021-06-04 | Michelin & Cie | Composition de caoutchouc |
JP7370719B2 (ja) * | 2019-03-28 | 2023-10-30 | Zsエラストマー株式会社 | ゴム組成物及びゴム組成物を製造する方法 |
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JP2001192454A (ja) | 2000-01-14 | 2001-07-17 | Shin Etsu Chem Co Ltd | オルガノポリシロキサン、ゴム用配合剤及びそれを用いたゴム組成物並びにタイヤ |
JP2003113243A (ja) | 2001-07-06 | 2003-04-18 | Degussa Ag | オリゴマーオルガノシラン、その製法、その使用、それを含有するゴム混合物、およびその混合物を含有する成形体 |
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DE19905820A1 (de) * | 1998-10-27 | 2000-05-04 | Degussa | Schwefelfunktionelle Polyorganosilane |
BR0111734A (pt) | 2000-06-16 | 2003-05-27 | Michelin Soc Tech | Composição elastomérica utilizável para a fabricação de pneumáticos, processos para preparar uma composição de borracha vulcanizável e para copular uma carga inorgânica e um elastÈmero isoprênico, utilizações de uma composição de borracha e de um poliorganossiloxano multifuncional, pneumático e produto semi-acabado para pneumático |
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AU2003299302A1 (en) * | 2002-12-19 | 2004-07-14 | Michelin Recherche Et Technique S.A. | Rubber composition for tyres, comprising a polyorganosiloxane oligomer as coupling agent |
WO2006028254A1 (ja) | 2004-09-10 | 2006-03-16 | The Yokohama Rubber Co., Ltd. | タイヤ用ゴム組成物 |
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US9550850B2 (en) * | 2013-02-25 | 2017-01-24 | The Yokohama Rubber Co., Ltd. | Rubber composition for tire tread, and pneumatic tire using same |
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2014
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- 2014-02-25 WO PCT/JP2014/054584 patent/WO2014129662A1/ja active Application Filing
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- 2014-02-25 KR KR1020157022441A patent/KR101625032B1/ko active IP Right Grant
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JP2000038395A (ja) | 1998-06-10 | 2000-02-08 | Degussa Huels Ag | オリゴマ―のオルガノシランポリスルファン、その製造方法、それを含有するゴム混合物、その製造方法及びゴム混合物から得られた成形体 |
JP2001192454A (ja) | 2000-01-14 | 2001-07-17 | Shin Etsu Chem Co Ltd | オルガノポリシロキサン、ゴム用配合剤及びそれを用いたゴム組成物並びにタイヤ |
JP2003113243A (ja) | 2001-07-06 | 2003-04-18 | Degussa Ag | オリゴマーオルガノシラン、その製法、その使用、それを含有するゴム混合物、およびその混合物を含有する成形体 |
JP2008537740A (ja) | 2005-03-24 | 2008-09-25 | 株式会社ブリヂストン | 揮発性有機化合物(voc)の放出が少ないシリカ補強ゴムの配合 |
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KR20150108403A (ko) | 2015-09-25 |
CN105073874B (zh) | 2017-06-09 |
JP5846331B2 (ja) | 2016-01-20 |
WO2014129662A1 (ja) | 2014-08-28 |
EP2960289B1 (en) | 2020-12-02 |
EP2960289A4 (en) | 2016-09-07 |
CN105073874A (zh) | 2015-11-18 |
EP2960289A1 (en) | 2015-12-30 |
JPWO2014129662A1 (ja) | 2017-02-02 |
US20160002371A1 (en) | 2016-01-07 |
US9593181B2 (en) | 2017-03-14 |
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