JP5214930B2 - ゴム組成物及び空気入りタイヤ - Google Patents
ゴム組成物及び空気入りタイヤ Download PDFInfo
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- JP5214930B2 JP5214930B2 JP2007230293A JP2007230293A JP5214930B2 JP 5214930 B2 JP5214930 B2 JP 5214930B2 JP 2007230293 A JP2007230293 A JP 2007230293A JP 2007230293 A JP2007230293 A JP 2007230293A JP 5214930 B2 JP5214930 B2 JP 5214930B2
- Authority
- JP
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- Prior art keywords
- rubber
- rubber composition
- weight
- parts
- bagasse
- 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
Links
- 229920001971 elastomer Polymers 0.000 title claims description 63
- 239000005060 rubber Substances 0.000 title claims description 63
- 239000000203 mixture Substances 0.000 title claims description 41
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 40
- 241000609240 Ambelania acida Species 0.000 claims description 33
- 239000010905 bagasse Substances 0.000 claims description 33
- 239000003610 charcoal Substances 0.000 claims description 24
- 239000000377 silicon dioxide Substances 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 15
- 239000006229 carbon black Substances 0.000 claims description 13
- 229920003244 diene elastomer Polymers 0.000 claims description 9
- 238000010000 carbonizing Methods 0.000 claims description 4
- 238000000197 pyrolysis Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 244000043261 Hevea brasiliensis Species 0.000 description 8
- 229920003052 natural elastomer Polymers 0.000 description 8
- 229920001194 natural rubber Polymers 0.000 description 8
- 239000006087 Silane Coupling Agent Substances 0.000 description 7
- -1 3-triethoxysilylpropyl Chemical group 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229920001021 polysulfide Polymers 0.000 description 6
- 239000005077 polysulfide Substances 0.000 description 6
- 150000008117 polysulfides Polymers 0.000 description 6
- 238000003763 carbonization Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 230000020169 heat generation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 239000012763 reinforcing filler Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000005062 Polybutadiene Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 150000001993 dienes Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- 229920002857 polybutadiene Polymers 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 239000005061 synthetic rubber Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 240000000111 Saccharum officinarum Species 0.000 description 2
- 235000007201 Saccharum officinarum Nutrition 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000006237 Intermediate SAF Substances 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229920005555 halobutyl Polymers 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- DEQZTKGFXNUBJL-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)cyclohexanamine Chemical compound C1CCCCC1NSC1=NC2=CC=CC=C2S1 DEQZTKGFXNUBJL-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- TXDNPSYEJHXKMK-UHFFFAOYSA-N sulfanylsilane Chemical compound S[SiH3] TXDNPSYEJHXKMK-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000000101 thioether group Chemical group 0.000 description 1
- FBBATURSCRIBHN-UHFFFAOYSA-N triethoxy-[3-(3-triethoxysilylpropyldisulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSSCCC[Si](OCC)(OCC)OCC FBBATURSCRIBHN-UHFFFAOYSA-N 0.000 description 1
- VTHOKNTVYKTUPI-UHFFFAOYSA-N triethoxy-[3-(3-triethoxysilylpropyltetrasulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSSSSCCC[Si](OCC)(OCC)OCC VTHOKNTVYKTUPI-UHFFFAOYSA-N 0.000 description 1
- ZSDSQXJSNMTJDA-UHFFFAOYSA-N trifluralin Chemical compound CCCN(CCC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O ZSDSQXJSNMTJDA-UHFFFAOYSA-N 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
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)
Description
(CaH2a+1O)3−Si−(CH2)b−Sc−(CH2)b−Si−(OCaH2a+1)3 ……(1)
式(1)中、aは1〜3の整数、bは1〜4の整数である。cはスルフィド部の硫黄数を表し、平均値は2〜4である。
(CxH2x+1O)3Si−(CH2)y−S−CO−CzH2z+1 ……(2)
式(2)中、xは1〜3の整数、yは1〜5の整数、zは5〜9の整数である。
・ブタジエンゴム:宇部興産(株)「BR150B」(ハイシスタイプ:1,4−ブタジエン単位量=97重量%、Tg=−104℃)
・カーボンブラックN339:東海カーボン(株)「シーストKH」(BET比表面積91m2/g)
・シリカ:東ソー・シリカ(株)「ニップシールAQ」
・バガス炭(1):BET比表面積250m2/g、平均粒径12μm
・バガス炭(2):BET比表面積30m2/g、平均粒径20μm
・備長炭:BET比表面積125m2/g
・カーボンブラックN660:東海カーボン(株)「シーストV」(BET比表面積35m2/g)
・カップリング剤:上記式(1)で表されるシランカップリング剤、デグサ社製「Si69」。
東洋精機(株)製、粘弾性試験機を使用し、周波数10Hz,静歪み10%、動歪み1%、60℃の条件で測定し、比較例1を100とする指数で示した。数値が小ほど発熱が小さく良好である。
JIS K6251に準じて、上島製作所(株)製自動引張り試験機にて測定し、比較例1を100とする指数で示した。数値が大ほど良好である。
各ゴム組成物をロール加工して得られた試験片について表面状態を観察し、比較例1を「3」とした5段階の官能評価を実施した。数字が大きいほどゴム表面肌が良好であり、従って、加工性に優れることを意味する。
Claims (3)
- ジエン系ゴム成分100重量部に対して、バガスを炭化して得られた炭化物を粉砕してなる多孔質性粒子であってBET比表面積が10〜300m2/gであるバガス炭0.5〜50重量部と、カーボンブラック及びシリカの少なくとも一方を含んでなり、前記バガス炭、カーボンブラック及びシリカの合計配合量が、前記ジエン系ゴム成分100重量部に対して30〜100重量部である
ことを特徴とするゴム組成物。 - 前記炭化物が、外気と遮断された乾留炉内でバガスを加熱し炭化して得られたものである
ことを特徴とする請求項1に記載のゴム組成物。 - 請求項1又は2に記載のゴム組成物を空気入りタイヤの少なくとも一部に使用した
ことを特徴とする空気入りタイヤ。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007230293A JP5214930B2 (ja) | 2007-09-05 | 2007-09-05 | ゴム組成物及び空気入りタイヤ |
| DE102008037838.0A DE102008037838B4 (de) | 2007-09-05 | 2008-08-14 | Kautschukzusammensetzung und Verwendung einer Kautschukzusammensetzung |
| US12/202,458 US7915335B2 (en) | 2007-09-05 | 2008-09-02 | Rubber composition and pneumatic tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007230293A JP5214930B2 (ja) | 2007-09-05 | 2007-09-05 | ゴム組成物及び空気入りタイヤ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009062430A JP2009062430A (ja) | 2009-03-26 |
| JP5214930B2 true JP5214930B2 (ja) | 2013-06-19 |
Family
ID=40348761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007230293A Expired - Fee Related JP5214930B2 (ja) | 2007-09-05 | 2007-09-05 | ゴム組成物及び空気入りタイヤ |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7915335B2 (ja) |
| JP (1) | JP5214930B2 (ja) |
| DE (1) | DE102008037838B4 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4915467B2 (ja) | 2010-06-04 | 2012-04-11 | 横浜ゴム株式会社 | タイヤ用ゴム組成物 |
| FR2982869A1 (fr) | 2011-11-17 | 2013-05-24 | Jean-Christophe Leger | Additif a base de poudre de charbon vegetal pour matrice polymere ou similaire |
| CN104411508B (zh) * | 2012-07-03 | 2017-09-29 | 横滨橡胶株式会社 | 轮胎用叠层体 |
| WO2021092182A1 (en) * | 2019-11-06 | 2021-05-14 | Bridgestone Americas Tire Operations, Llc | Tire having tread of specified rubber composition and related methods |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1318741C (en) | 1987-02-17 | 1993-06-01 | Boyd Terence Keogh | Additive product and a process for its manufacture |
| JPH07188467A (ja) * | 1993-12-27 | 1995-07-25 | Bridgestone Corp | ゴム組成物 |
| JP3375424B2 (ja) * | 1994-08-12 | 2003-02-10 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP3594386B2 (ja) * | 1995-11-24 | 2004-11-24 | 株式会社ブリヂストン | 空気入りタイヤ |
| US6375735B1 (en) * | 1996-05-06 | 2002-04-23 | Agritec, Inc. | Precipitated silicas, silica gels with and free of deposited carbon from caustic biomass ash solutions and processes |
| US6537947B1 (en) * | 1997-04-11 | 2003-03-25 | The United States Of America As Represented By The Secretary Of Agriculture | Activated carbons from low-density agricultural waste |
| JP4342001B2 (ja) | 1998-03-23 | 2009-10-14 | 横浜ゴム株式会社 | スタッドレスタイヤ用ゴム組成物 |
| JP4263798B2 (ja) | 1999-01-27 | 2009-05-13 | 住友ゴム工業株式会社 | トレッド用ゴム組成物 |
| JP4323228B2 (ja) * | 2003-06-13 | 2009-09-02 | 株式会社ブリヂストン | 硫黄含有シラン化合物、ゴム組成物及びタイヤ |
| JP2005146076A (ja) | 2003-11-13 | 2005-06-09 | Yokohama Rubber Co Ltd:The | タイヤサイド用ゴム組成物及びそれを用いた空気入りタイヤ |
| JP4210619B2 (ja) * | 2004-03-31 | 2009-01-21 | 住友ゴム工業株式会社 | ゴム組成物およびそれを用いたタイヤ |
| JP3775413B2 (ja) | 2003-12-02 | 2006-05-17 | 東洋ゴム工業株式会社 | ゴム組成物及び空気入りタイヤ |
| JP4517643B2 (ja) * | 2003-12-24 | 2010-08-04 | 横浜ゴム株式会社 | タイヤ用ゴム組成物 |
| JP4860162B2 (ja) * | 2005-02-14 | 2012-01-25 | 住友ゴム工業株式会社 | ゴム組成物およびそれからなるタイヤ |
| JP3796629B1 (ja) * | 2005-04-21 | 2006-07-12 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
| JP2006316209A (ja) * | 2005-05-16 | 2006-11-24 | Toyo Tire & Rubber Co Ltd | ゴム組成物及び空気入りタイヤ |
| JP2006321958A (ja) * | 2005-05-20 | 2006-11-30 | Toyo Tire & Rubber Co Ltd | シリカ配合ゴム組成物 |
| JP3763025B1 (ja) * | 2005-11-01 | 2006-04-05 | 東洋ゴム工業株式会社 | タイヤ用ゴム組成物の製造方法 |
-
2007
- 2007-09-05 JP JP2007230293A patent/JP5214930B2/ja not_active Expired - Fee Related
-
2008
- 2008-08-14 DE DE102008037838.0A patent/DE102008037838B4/de not_active Expired - Fee Related
- 2008-09-02 US US12/202,458 patent/US7915335B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE102008037838A1 (de) | 2009-03-19 |
| JP2009062430A (ja) | 2009-03-26 |
| US7915335B2 (en) | 2011-03-29 |
| DE102008037838B4 (de) | 2021-10-07 |
| US20090062433A1 (en) | 2009-03-05 |
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