KR101432935B1 - 런플랫타이어의 사이드월인서트 고무조성물 - Google Patents
런플랫타이어의 사이드월인서트 고무조성물 Download PDFInfo
- Publication number
- KR101432935B1 KR101432935B1 KR1020130051892A KR20130051892A KR101432935B1 KR 101432935 B1 KR101432935 B1 KR 101432935B1 KR 1020130051892 A KR1020130051892 A KR 1020130051892A KR 20130051892 A KR20130051892 A KR 20130051892A KR 101432935 B1 KR101432935 B1 KR 101432935B1
- Authority
- KR
- South Korea
- Prior art keywords
- rubber composition
- sidewall
- para
- run flat
- insert rubber
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08L23/22—Copolymers of isobutene; Butyl rubber; Homopolymers or copolymers of other iso-olefins
-
- 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
- B60C1/0025—Compositions of the sidewalls
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
-
- 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
- B60C2001/0033—Compositions of the sidewall inserts, e.g. for runflat
Landscapes
- 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)
- Tires In General (AREA)
Abstract
본 발명에 따르는 런플랫타이어의 사이드월인서트 고무조성물은 런플랫타이어의 사이드월인서트 고무조성물에 있어서, 상기 고무조성물은 폴리부텐, 과산화물 및 파라-퀴논유도체를 함유하는 것을 특징으로 하는데, 이에 의하면, 런플랫타이어의 사이드월인서트 고무의 접착력을 향상시켜서 다른 고무층과 계면 분리현상을 방지할 수 있어 내구성이 향상된다.
Description
구성 | 비교예1 | 비교예2 | 실시예1 | 실시예2 |
천연고무 | 100 | 100 | 100 | 100 |
폴리부텐(PB2400) | 0 | 5 | 5 | 5 |
1)과산화물 | 0 | 0 | 3 | 3 |
2) QDO | 0 | 0 | 0 | 3 |
3)카본블랙 | 60 | 60 | 60 | 60 |
산화아연 | 3 | 3 | 3 | 3 |
스테아린산 | 2 | 2 | 2 | 2 |
4) 노방제 | 2 | 2 | 2 | 2 |
5) 점착제 | 1 | 1 | 1 | 1 |
황 | 4 | 4 | 4 | 4 |
6) 촉진제 | 1.5 | 1.5 | 1.5 | 1.5 |
구분 | 비교예1 | 비교예2 | 실시예1 | 실시예2 |
1)경도 | 100 | 96 | 9 | 100 |
2)100%모듈러스 | 100 | 97 | 98 | 101 |
3)접착강도 | 100 | 117 | 116 | 116 |
4)크랙성장길이 | 100 | 98 | 97 | 92 |
5)내구력 | 100 | 101 | 102 | 112 |
Claims (4)
- 런플랫타이어의 사이드월인서트 고무조성물에 있어서,
상기 고무조성물은 폴리부텐, 과산화물 및 파라-퀴논유도체를 함유하되,
상기 파라-퀴논유도체는 파라-퀴논디옥심이고, 상기 파라-퀴논디옥심은 상기 폴리부텐과 아닐린 구조의 결합을 형성하는 것을 특징으로 하는 런플랫타이어의 사이드월인서트 고무조성물. - 제 1 항에 있어서,
상기 과산화물은 다이큐밀퍼옥사이드(Dicumyl Peroxide)인 것을 특징으로 하는 런플랫타이어의 사이드월인서트 고무조성물.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130051892A KR101432935B1 (ko) | 2013-05-08 | 2013-05-08 | 런플랫타이어의 사이드월인서트 고무조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130051892A KR101432935B1 (ko) | 2013-05-08 | 2013-05-08 | 런플랫타이어의 사이드월인서트 고무조성물 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101432935B1 true KR101432935B1 (ko) | 2014-08-21 |
Family
ID=51751035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020130051892A Expired - Fee Related KR101432935B1 (ko) | 2013-05-08 | 2013-05-08 | 런플랫타이어의 사이드월인서트 고무조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101432935B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220089900A (ko) | 2020-12-22 | 2022-06-29 | 금호타이어 주식회사 | 전자선 조사장치가 구비된 타이어 휠 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0142047A2 (en) * | 1983-11-09 | 1985-05-22 | The Firestone Tire & Rubber Company | EPDM-based sealant compositions and puncture-sealing tires containing the same |
US20100119715A1 (en) | 2007-05-23 | 2010-05-13 | Stefan Sostmann | Method of making a solvent-free polymer-based tire sealant |
US8299152B2 (en) * | 2006-10-30 | 2012-10-30 | Pirelli Tyre S.P.A. | Tire for vehicle wheels comprising crosslinked elastomeric composition |
-
2013
- 2013-05-08 KR KR1020130051892A patent/KR101432935B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0142047A2 (en) * | 1983-11-09 | 1985-05-22 | The Firestone Tire & Rubber Company | EPDM-based sealant compositions and puncture-sealing tires containing the same |
US8299152B2 (en) * | 2006-10-30 | 2012-10-30 | Pirelli Tyre S.P.A. | Tire for vehicle wheels comprising crosslinked elastomeric composition |
US20100119715A1 (en) | 2007-05-23 | 2010-05-13 | Stefan Sostmann | Method of making a solvent-free polymer-based tire sealant |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220089900A (ko) | 2020-12-22 | 2022-06-29 | 금호타이어 주식회사 | 전자선 조사장치가 구비된 타이어 휠 |
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