KR101591814B1 - 런플랫 타이어용 사이드월 인서트 고무 조성물 및 이를 이용하여 제조한 타이어 - Google Patents
런플랫 타이어용 사이드월 인서트 고무 조성물 및 이를 이용하여 제조한 타이어 Download PDFInfo
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- KR101591814B1 KR101591814B1 KR1020130156851A KR20130156851A KR101591814B1 KR 101591814 B1 KR101591814 B1 KR 101591814B1 KR 1020130156851 A KR1020130156851 A KR 1020130156851A KR 20130156851 A KR20130156851 A KR 20130156851A KR 101591814 B1 KR101591814 B1 KR 101591814B1
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- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- OFHMODDLBXETIK-UHFFFAOYSA-N methyl 2,3-dichloropropanoate Chemical compound COC(=O)C(Cl)CCl OFHMODDLBXETIK-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- ILSQBBRAYMWZLQ-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)-n-propan-2-ylpropan-2-amine Chemical compound C1=CC=C2SC(SN(C(C)C)C(C)C)=NC2=C1 ILSQBBRAYMWZLQ-UHFFFAOYSA-N 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- APGXDGZXGZROMN-UHFFFAOYSA-N n-piperidin-1-ium-1-ylcarbamodithioate Chemical compound SC(=S)NN1CCCCC1 APGXDGZXGZROMN-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000010466 nut oil Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000010690 paraffinic oil Substances 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000002530 phenolic antioxidant Substances 0.000 description 1
- 239000010665 pine oil Substances 0.000 description 1
- 239000011297 pine tar Substances 0.000 description 1
- 229940068124 pine tar Drugs 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 239000008165 rice bran oil Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010058 rubber compounding Methods 0.000 description 1
- 238000010092 rubber production Methods 0.000 description 1
- 235000005713 safflower oil Nutrition 0.000 description 1
- 239000003813 safflower oil Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- IOEJYZSZYUROLN-UHFFFAOYSA-N sodium;diethylcarbamodithioic acid Chemical compound [Na+].CCN(CC)C(S)=S IOEJYZSZYUROLN-UHFFFAOYSA-N 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 150000003585 thioureas Chemical class 0.000 description 1
- KJAMZCVTJDTESW-UHFFFAOYSA-N tiracizine Chemical compound C1CC2=CC=CC=C2N(C(=O)CN(C)C)C2=CC(NC(=O)OCC)=CC=C21 KJAMZCVTJDTESW-UHFFFAOYSA-N 0.000 description 1
- 239000002383 tung oil Substances 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
- BOXSVZNGTQTENJ-UHFFFAOYSA-L zinc dibutyldithiocarbamate Chemical compound [Zn+2].CCCCN(C([S-])=S)CCCC.CCCCN(C([S-])=S)CCCC BOXSVZNGTQTENJ-UHFFFAOYSA-L 0.000 description 1
- RKQOSDAEEGPRER-UHFFFAOYSA-L zinc diethyldithiocarbamate Chemical compound [Zn+2].CCN(CC)C([S-])=S.CCN(CC)C([S-])=S RKQOSDAEEGPRER-UHFFFAOYSA-L 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
- JLKZUNOWPPEBPX-UHFFFAOYSA-N zinc;3h-1,3-benzothiazole-2-thione Chemical compound [Zn+2].C1=CC=C2SC(=S)NC2=C1 JLKZUNOWPPEBPX-UHFFFAOYSA-N 0.000 description 1
- QUPAJUAGQJQKQE-UHFFFAOYSA-L zinc;n,n-dipropylcarbamodithioate Chemical compound [Zn+2].CCCN(C([S-])=S)CCC.CCCN(C([S-])=S)CCC QUPAJUAGQJQKQE-UHFFFAOYSA-L 0.000 description 1
- LAGTXXPOZSLGSF-UHFFFAOYSA-L zinc;n-butyl-n-phenylcarbamodithioate Chemical compound [Zn+2].CCCCN(C([S-])=S)C1=CC=CC=C1.CCCCN(C([S-])=S)C1=CC=CC=C1 LAGTXXPOZSLGSF-UHFFFAOYSA-L 0.000 description 1
- KMNUDJAXRXUZQS-UHFFFAOYSA-L zinc;n-ethyl-n-phenylcarbamodithioate Chemical compound [Zn+2].CCN(C([S-])=S)C1=CC=CC=C1.CCN(C([S-])=S)C1=CC=CC=C1 KMNUDJAXRXUZQS-UHFFFAOYSA-L 0.000 description 1
- XGTKIWKDACDPMK-UHFFFAOYSA-L zinc;n-hexadecyl-n-propan-2-ylcarbamodithioate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCN(C(C)C)C([S-])=S.CCCCCCCCCCCCCCCCN(C(C)C)C([S-])=S XGTKIWKDACDPMK-UHFFFAOYSA-L 0.000 description 1
- DUBNHZYBDBBJHD-UHFFFAOYSA-L ziram Chemical compound [Zn+2].CN(C)C([S-])=S.CN(C)C([S-])=S DUBNHZYBDBBJHD-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- 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
- B60C1/0025—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
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
- C08L61/12—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with polyhydric phenols
-
- 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
-
- 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
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
-
- 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
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/006—Additives being defined by their surface area
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
Abstract
상기 런플랫 타이어용 사이드월 인서트 고무 조성물은 타이어 미 가류 상태에서 가공성이 우수하며, 내발열, 내피로성, 내크랙성에서 우수하여 런플랫 성능이 우수하고, 저연비 성능도 우수하다.
Description
비교예1 | 비교예2 | 실시예1 | 실시예2 | 실시예3 | 실시예4 | 비교예3 | |
천연고무 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
BR 1(1) | 50 | - | - | - | - | - | - |
BR 2(2) | 50 | 50 | 50 | 50 | 50 | 50 | |
카본블랙(3) | 50 | 50 | 50 | 50 | 50 | 50 | 60 |
보강성 레진(4) | - | - | 3 | 5 | 3 | 3 | - |
메틸렌 도너(5) | - | - | 0.3 | 0.5 | 0.6 | 1 | - |
산화아연 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
스테아린산 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
유황 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
촉진제(6) | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
열화방지제(7) | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
비교예1 | 비교예2 | 실시예1 | 실시예2 | 실시예3 | 실시예4 | 비교예3 | |
경도 (Shore A) |
73 | 69 | 73 | 78 | 75 | 76 | 72 |
100% 모듈러스(MPa) | 72 | 62 | 76 | 89 | 83 | 85 | 70 |
신장율(%) | 180 | 200 | 176 | 162 | 172 | 169 | 170 |
인장강도(MPa) | 124 | 95 | 121 | 112 | 116 | 118 | 106 |
60℃ tanδ | 0.08 | 0.45 | 0.05 | 0.057 | 0.053 | 0.056 | 0.06 |
Claims (5)
- 천연고무 30 내지 60 중량부 및 시스-1,4-부타디엔의 함량이 97 중량% 이상이고, 중량평균분자량(Mw)이 7.0×105 내지 7.5×105g/mol인 고시스 부타디엔 고무 40 내지 70 중량부를 포함하는 원료고무 100 중량부에 대하여,
요오드 흡착량이 20 내지 50g/kg이고, OAN(Oil Adsorption Number)이 85 내지 120cm3/100g인 카본블랙 40 내지 70 중량부,
노볼락 레진(Novolak Resin) 3 내지 10 중량부, 그리고
헥사메틸렌테트라민 0.2 내지 2 중량부를 포함하는 고무 조성물에 있어서,
상기 고무 조성물의 60℃ 10Hz 진동수 하에서 측정한 점탄성 tanδ값이 0.06 이하인 런플랫 타이어용 사이드월 인서트 고무 조성물. - 삭제
- 삭제
- 삭제
- 제1항에 따른 런플랫 타이어용 사이드월 인서트 고무 조성물을 이용하여 제조한 타이어.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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KR1020130156851A KR101591814B1 (ko) | 2013-12-17 | 2013-12-17 | 런플랫 타이어용 사이드월 인서트 고무 조성물 및 이를 이용하여 제조한 타이어 |
JP2014248101A JP5932952B2 (ja) | 2013-12-17 | 2014-12-08 | ランフラットタイヤ用サイドウォールインサートのゴム組成物及びそれを用いて製造したタイヤ |
US14/571,267 US20150166773A1 (en) | 2013-12-17 | 2014-12-15 | Rubber composition of sidewall insert for run flat tire and tire manufactured by using the same |
EP14198384.1A EP2910602B1 (en) | 2013-12-17 | 2014-12-16 | Sidewall insert rubber composition for run-flat tire and tire produced using the composition |
CN201410781621.8A CN104710656A (zh) | 2013-12-17 | 2014-12-16 | 安全轮胎用侧壁插件橡胶组合物及利用其制造的轮胎 |
Applications Claiming Priority (1)
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KR1020130156851A KR101591814B1 (ko) | 2013-12-17 | 2013-12-17 | 런플랫 타이어용 사이드월 인서트 고무 조성물 및 이를 이용하여 제조한 타이어 |
Publications (2)
Publication Number | Publication Date |
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KR20150070532A KR20150070532A (ko) | 2015-06-25 |
KR101591814B1 true KR101591814B1 (ko) | 2016-02-04 |
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KR1020130156851A Expired - Fee Related KR101591814B1 (ko) | 2013-12-17 | 2013-12-17 | 런플랫 타이어용 사이드월 인서트 고무 조성물 및 이를 이용하여 제조한 타이어 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20150166773A1 (ko) |
EP (1) | EP2910602B1 (ko) |
JP (1) | JP5932952B2 (ko) |
KR (1) | KR101591814B1 (ko) |
CN (1) | CN104710656A (ko) |
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JP5536259B1 (ja) * | 2013-06-13 | 2014-07-02 | 株式会社ブリヂストン | ランフラットタイヤ |
JP6317130B2 (ja) * | 2014-02-20 | 2018-04-25 | 株式会社ブリヂストン | ランフラットタイヤ |
CN105623168A (zh) * | 2015-12-31 | 2016-06-01 | 刘雷 | 一种用于电力轮胎的耐疲劳性橡胶及其制备方法 |
JP6904001B2 (ja) * | 2017-03-30 | 2021-07-14 | 横浜ゴム株式会社 | コンベヤベルト用コートゴム組成物、積層体およびコンベヤベルト |
CN108794817B (zh) * | 2017-04-27 | 2020-12-18 | 韩国轮胎株式会社 | 包含保护胎侧免受臭氧破坏的橡胶组合物的轮胎 |
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 |
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CN115850821B (zh) * | 2022-11-24 | 2025-05-06 | 青岛双星轮胎工业有限公司 | 缺气保用轮胎专用内支撑橡胶组合物及其制备方法 |
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KR20130075235A (ko) | 2011-12-27 | 2013-07-05 | 한국타이어 주식회사 | 런플랫 타이어용 사이드월 인서트 고무 조성물 및 이를 이용하여 제조한 타이어 |
CN102634085A (zh) * | 2012-05-02 | 2012-08-15 | 三角轮胎股份有限公司 | 半钢子午线缺气保用轮胎胎侧补强层橡胶组合物 |
JP5662977B2 (ja) * | 2012-08-01 | 2015-02-04 | 住友ゴム工業株式会社 | ランフラットタイヤのサイドウォール補強層用ゴム組成物およびランフラットタイヤ |
-
2013
- 2013-12-17 KR KR1020130156851A patent/KR101591814B1/ko not_active Expired - Fee Related
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2014
- 2014-12-08 JP JP2014248101A patent/JP5932952B2/ja not_active Expired - Fee Related
- 2014-12-15 US US14/571,267 patent/US20150166773A1/en not_active Abandoned
- 2014-12-16 CN CN201410781621.8A patent/CN104710656A/zh active Pending
- 2014-12-16 EP EP14198384.1A patent/EP2910602B1/en active Active
Also Published As
Publication number | Publication date |
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JP2015117378A (ja) | 2015-06-25 |
EP2910602A2 (en) | 2015-08-26 |
JP5932952B2 (ja) | 2016-06-08 |
US20150166773A1 (en) | 2015-06-18 |
EP2910602A3 (en) | 2015-09-09 |
KR20150070532A (ko) | 2015-06-25 |
EP2910602B1 (en) | 2017-07-19 |
CN104710656A (zh) | 2015-06-17 |
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