KR101686612B1 - 중하중 타이어용 고무 조성물 및 공기입 타이어 - Google Patents
중하중 타이어용 고무 조성물 및 공기입 타이어 Download PDFInfo
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- KR101686612B1 KR101686612B1 KR1020157022559A KR20157022559A KR101686612B1 KR 101686612 B1 KR101686612 B1 KR 101686612B1 KR 1020157022559 A KR1020157022559 A KR 1020157022559A KR 20157022559 A KR20157022559 A KR 20157022559A KR 101686612 B1 KR101686612 B1 KR 101686612B1
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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
- C08L7/00—Compositions of natural rubber
-
- 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
- B60C1/0016—Compositions of the tread
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/28—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen sulfur-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/548—Silicon-containing compounds containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
- C08L83/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/14—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
-
- 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
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
*-(CH2)n-Sx-(CH2)n-* (2)
(상기 식 (2) 중, n은 1 ~ 10의 정수를 나타내고, x는 1 ~ 6의 정수를 나타내고, *는 결합 위치를 나타낸다.)
*-(CH2)m-SH (4)
(상기 식 (4) 중, m은 1 ~ 10의 정수를 나타내고, *는 결합 위치를 나타낸다.)
2: 사이드 월부
3: 타이어 트레드부
4: 카커스층
5: 비드 코어
6: 비드 필러
7: 벨트층
8: 벨트 쿠션
9: 이너 라이너
10: 타이 고무
Claims (9)
- 천연 고무를 60질량% 이상 포함하는 디엔계 고무(P)와 실리카(Q)와 카본 블랙(R)과 실란 커플링제(S)를 함유하고,
상기 실란 커플링제(S)가, 하기 식 (1)의 평균 조성식으로 나타내지는 폴리실록산이고,
상기 실리카(Q)의 함유량이, 상기 디엔계 고무(P) 100질량부에 대하여 5 ~ 50질량부이고,
상기 카본 블랙(R)의 함유량이, 상기 디엔계 고무(P) 100질량부에 대하여 5 ~ 40질량부이고,
상기 실리카(Q)와 상기 카본 블랙(R)의 합계의 함유량이, 상기 디엔계 고무(P) 100질량부에 대하여 30 ~ 70질량부이고,
상기 실란 커플링제(S)의 함유량이, 상기 실리카(Q)의 함유량에 대하여 2 ~ 20질량%인, 중하중 타이어용 고무 조성물.
(A)a(B)b(C)c(D)d(E)eSiO(4-2a-b-c-d-e)/2 (1)
(식 (1) 중, A는 하기 식 (2)로 나타내지는 기이다. B는 탄소수 5 ~ 10의 1가의 탄화수소기를 나타낸다. C는 가수 분해성기를 나타낸다. D는 하기 식 (4)로 나타내지는 기이다. E는 탄소수 1 ~ 4의 1가의 탄화수소기를 나타낸다. 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(단, a와 b 중 어느 일방(一方)은 0이 아니다).)
*-(CH2)n-Sx-(CH2)n-* (2)
(상기 식 (2) 중, n은 1 ~ 10의 정수를 나타내고, x는 1 ~ 6의 정수를 나타내고, *는 결합 위치를 나타낸다.)
*-(CH2)m-SH (4)
(상기 식 (4) 중, m은 1 ~ 10의 정수를 나타내고, *는 결합 위치를 나타낸다.) - 제1항에 있어서,
상기 카본 블랙(R)의 질소 흡착 비표면적이 60 ~ 150m2/g인, 중하중 타이어용 고무 조성물. - 제1항 또는 제2항에 있어서,
상기 식 (1) 중, a가 0보다도 큰, 중하중 타이어용 고무 조성물. - 제1항 또는 제2항에 있어서,
상기 식 (1) 중, b가 0보다도 큰, 중하중 타이어용 고무 조성물. - 제1항 또는 제2항에 있어서,
타이어 트레드에 이용되는, 중하중 타이어용 고무 조성물. - 제1항 또는 제2항에 있어서,
비드 필러에 이용되는, 중하중 타이어용 고무 조성물. - 제1항 또는 제2항에 기재된 중하중 타이어용 고무 조성물을 이용하여 제조한 공기입 타이어.
- 제1항 또는 제2항에 기재된 중하중 타이어용 고무 조성물을 타이어 트레드에 이용하여 제조한 공기입 타이어.
- 제1항 또는 제2항에 기재된 중하중 타이어용 고무 조성물을 비드 필러에 이용하여 제조한 공기입 타이어.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2013-035029 | 2013-02-25 | ||
JP2013035029 | 2013-02-25 | ||
PCT/JP2014/054588 WO2014129664A1 (ja) | 2013-02-25 | 2014-02-25 | 重荷重タイヤ用ゴム組成物および空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20150108411A KR20150108411A (ko) | 2015-09-25 |
KR101686612B1 true KR101686612B1 (ko) | 2016-12-14 |
Family
ID=51391440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020157022559A Active KR101686612B1 (ko) | 2013-02-25 | 2014-02-25 | 중하중 타이어용 고무 조성물 및 공기입 타이어 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9580569B2 (ko) |
EP (1) | EP2960285A4 (ko) |
JP (1) | JP5907309B2 (ko) |
KR (1) | KR101686612B1 (ko) |
CN (1) | CN105026481B (ko) |
WO (1) | WO2014129664A1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6362977B2 (ja) * | 2014-09-19 | 2018-07-25 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP6384338B2 (ja) * | 2015-01-26 | 2018-09-05 | 信越化学工業株式会社 | オルガノポリシロキサン、ゴム用配合剤、ゴム組成物及びタイヤ |
JP7009869B2 (ja) * | 2017-09-21 | 2022-01-26 | 横浜ゴム株式会社 | 重荷重タイヤ用ゴム組成物およびその製造方法 |
WO2019213233A1 (en) | 2018-05-04 | 2019-11-07 | 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 |
EP3788101A4 (en) | 2018-05-04 | 2022-01-12 | Bridgestone Americas Tire Operations, LLC | Tire tread rubber composition |
US12325797B2 (en) | 2019-05-29 | 2025-06-10 | Bridgestone Americas Tire Operations, Llc | Tire tread rubber composition and related methods |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
JP2003155380A (ja) * | 2001-11-22 | 2003-05-27 | Wacker Asahikasei Silicone Co Ltd | ゴム組成物 |
Family Cites Families (17)
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JP4036519B2 (ja) * | 1997-01-29 | 2008-01-23 | 横浜ゴム株式会社 | 加工性を改良したタイヤトレッド用ゴム組成物 |
DE19825796A1 (de) * | 1998-06-10 | 1999-12-16 | Degussa | Neue oligomere Organosilanpolysulfane, deren Verwendung in Kautschukmischungen und zur Herstellung von Formkörpern |
DE19905820A1 (de) * | 1998-10-27 | 2000-05-04 | Degussa | Schwefelfunktionelle Polyorganosilane |
KR100343995B1 (ko) * | 1999-12-31 | 2002-07-20 | 현대자동차주식회사 | 배기가스 재순환 공급장치의 이물질 제거장치 |
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 |
CN100334135C (zh) * | 2000-06-16 | 2007-08-29 | 米其林技术公司 | 含有多官能聚有机硅氧烷作为偶联剂的轮胎橡胶组合物 |
US6608145B1 (en) * | 2000-10-13 | 2003-08-19 | Bridgestone Corporation | Silica-reinforced rubber compounded with an organosilane tetrasulfide silica coupling agent at high mixing temperature |
EP1258373B1 (en) * | 2001-05-15 | 2007-07-18 | Sumitomo Rubber Industries Limited | Rubber composition for tire tread and pneumatic tire using the same |
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 |
ES2624856T3 (es) * | 2005-03-24 | 2017-07-17 | Bridgestone Corporation | Compuesto de caucho reforzado con sílice con baja emisión de compuestos orgánicos volátiles (COV) |
FR2886308B1 (fr) * | 2005-05-26 | 2007-07-20 | Rhodia Chimie Sa | Utilisation d'un compose organosilicique fonctionnalise porteur d'au moins une fonction azo activee, comme agent de couplage(charge blanche-elastomere)dans les compositions de caoutchouc comprenant une charge inorganique |
JP5659594B2 (ja) * | 2009-08-12 | 2015-01-28 | 横浜ゴム株式会社 | タイヤトレッド用ゴム組成物 |
JP5598448B2 (ja) * | 2010-10-07 | 2014-10-01 | 信越化学工業株式会社 | 耐擦傷性シリコーンコーティング組成物並びに被覆物品及びその製造方法 |
DE112012003530B4 (de) | 2011-08-26 | 2017-03-02 | The Yokohama Rubber Co., Ltd. | Kautschukzusammensetzung für Reifenlaufflächen sowie deren Verwendung |
US9499009B2 (en) * | 2012-06-27 | 2016-11-22 | The Yokohama Rubber Co., Ltd. | Rubber composition for tire treads and pneumatic tire using same |
JP5929847B2 (ja) | 2012-06-27 | 2016-06-08 | 信越化学工業株式会社 | オルガノポリシロキサン及びその製造方法 |
JP5835351B2 (ja) * | 2012-08-30 | 2015-12-24 | 横浜ゴム株式会社 | タイヤトレッド用ゴム組成物 |
-
2014
- 2014-02-25 WO PCT/JP2014/054588 patent/WO2014129664A1/ja active Application Filing
- 2014-02-25 CN CN201480009676.5A patent/CN105026481B/zh not_active Expired - Fee Related
- 2014-02-25 KR KR1020157022559A patent/KR101686612B1/ko active Active
- 2014-02-25 EP EP14753463.0A patent/EP2960285A4/en not_active Withdrawn
- 2014-02-25 JP JP2015501546A patent/JP5907309B2/ja active Active
- 2014-02-25 US US14/770,439 patent/US9580569B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP2003155380A (ja) * | 2001-11-22 | 2003-05-27 | Wacker Asahikasei Silicone Co Ltd | ゴム組成物 |
Also Published As
Publication number | Publication date |
---|---|
US9580569B2 (en) | 2017-02-28 |
JP5907309B2 (ja) | 2016-04-26 |
JPWO2014129664A1 (ja) | 2017-02-02 |
WO2014129664A1 (ja) | 2014-08-28 |
EP2960285A1 (en) | 2015-12-30 |
CN105026481B (zh) | 2017-08-22 |
KR20150108411A (ko) | 2015-09-25 |
US20160002433A1 (en) | 2016-01-07 |
CN105026481A (zh) | 2015-11-04 |
EP2960285A4 (en) | 2016-08-31 |
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