JP5694010B2 - タイヤ用ゴム組成物 - Google Patents
タイヤ用ゴム組成物 Download PDFInfo
- Publication number
- JP5694010B2 JP5694010B2 JP2011051544A JP2011051544A JP5694010B2 JP 5694010 B2 JP5694010 B2 JP 5694010B2 JP 2011051544 A JP2011051544 A JP 2011051544A JP 2011051544 A JP2011051544 A JP 2011051544A JP 5694010 B2 JP5694010 B2 JP 5694010B2
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- tire
- rubber composition
- parts
- mass
- 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.)
- Active
Links
- 229920001971 elastomer Polymers 0.000 title claims description 48
- 239000005060 rubber Substances 0.000 title claims description 48
- 239000000203 mixture Substances 0.000 title claims description 32
- 229920002678 cellulose Polymers 0.000 claims description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 23
- 239000001913 cellulose Substances 0.000 claims description 23
- 239000000377 silicon dioxide Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 9
- 244000043261 Hevea brasiliensis Species 0.000 claims description 8
- 229920003052 natural elastomer Polymers 0.000 claims description 8
- 229920001194 natural rubber Polymers 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 238000006266 etherification reaction Methods 0.000 claims description 6
- 125000004181 carboxyalkyl group Chemical group 0.000 claims description 5
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 4
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 4
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 4
- 229920003244 diene elastomer Polymers 0.000 claims description 4
- 238000010058 rubber compounding Methods 0.000 claims 1
- 235000010980 cellulose Nutrition 0.000 description 22
- 230000000052 comparative effect Effects 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 5
- 238000004073 vulcanization Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229920003048 styrene butadiene rubber Polymers 0.000 description 4
- 239000006087 Silane Coupling Agent Substances 0.000 description 3
- 235000021355 Stearic acid Nutrition 0.000 description 3
- 239000002174 Styrene-butadiene Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- -1 hydroxyethyl groups Chemical group 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
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000008117 stearic acid Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241000984084 Helianthemum nummularium subsp. grandiflorum Species 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000005259 measurement Methods 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
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 229920006978 SSBR Polymers 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 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
- 239000000654 additive Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000003712 anti-aging effect Effects 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
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- TXDNPSYEJHXKMK-UHFFFAOYSA-N sulfanylsilane Chemical compound S[SiH3] TXDNPSYEJHXKMK-UHFFFAOYSA-N 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- 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
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
・BR:JSR(株)製「ハイシスBR」
・SBR(1):ランクセス(株)製「SSBR VSL5025」
・SBR(2):JSR(株)製「ESBR SBR1502」
・カーボンブラック:東海カーボン(株)製「シーストKH(N339)」
・シリカ:日本シリカ(株)製「ニップシールAQ」
・シランカップリング剤:デグサ社製「Si75」
・パラフィンオイル:JOMOサンエナジー(株)製「プロセスP200」
・未変性セルロース:日本製紙ケミカル(株)製「KCフロック」(平均粒径50μm)
・変性セルロース(1):日本製紙ケミカル(株)製「サンローズ」(カルボキシメチルセルロース、エーテル化度0.25、平均粒径50μm)
・変性セルロース(2):日本製紙ケミカル(株)製「サンローズ」(カルボキシメチルセルロース、エーテル化度0.70、平均粒径50μm)
・ステアリン酸:日本油脂(株)製「ステアリン酸」
・亜鉛華:三井金属鉱業(株)製「亜鉛華3号」
・硫黄:鶴見化学工業(株)製「5%油処理粉末硫黄」
・加硫促進剤:大内新興化学工業(株)製「ノクセラーNS−G」
Claims (3)
- 天然ゴム及び/又はジエン系ゴムからなるゴム成分100質量部に対して
シリカを含む充填剤25〜125質量部を配合し、かつ
エーテル化度が0.1〜1.0であり、平均粒径が20〜100μmであるカルボキシアルキルセルロースを0.1〜30質量部配合した
ことを特徴とする、タイヤ用ゴム組成物。 - 前記カルボキシアルキルセルロースがカルボキシメチルセルロースであることを特徴とする、請求項1に記載のタイヤ用ゴム組成物。
- トレッドゴム用であることを特徴とする、請求項1又は2に記載のタイヤ用ゴム組成物。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011051544A JP5694010B2 (ja) | 2011-03-09 | 2011-03-09 | タイヤ用ゴム組成物 |
US13/365,849 US8980980B2 (en) | 2011-03-09 | 2012-02-03 | Rubber composition for pneumatic tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011051544A JP5694010B2 (ja) | 2011-03-09 | 2011-03-09 | タイヤ用ゴム組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012188494A JP2012188494A (ja) | 2012-10-04 |
JP5694010B2 true JP5694010B2 (ja) | 2015-04-01 |
Family
ID=46796118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011051544A Active JP5694010B2 (ja) | 2011-03-09 | 2011-03-09 | タイヤ用ゴム組成物 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8980980B2 (ja) |
JP (1) | JP5694010B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6113419B2 (ja) * | 2012-05-16 | 2017-04-12 | 東洋ゴム工業株式会社 | タイヤトレッド用ゴム組成物及び空気入りタイヤ |
JP6102719B2 (ja) * | 2012-12-18 | 2017-03-29 | 三菱化学株式会社 | ゴム改質剤、ゴムラテックス分散液及びゴム組成物 |
JP6083376B2 (ja) * | 2012-12-25 | 2017-02-22 | 三菱化学株式会社 | ゴム改質剤、ゴムラテックス分散液及びゴム組成物 |
FR3015497B1 (fr) * | 2013-12-23 | 2016-02-05 | Michelin & Cie | Composition de caoutchouc comprenant des fibres de cellulose |
JP2017008207A (ja) * | 2015-06-22 | 2017-01-12 | 株式会社ブリヂストン | ゴム組成物、積層体、及びコンベアベルト |
JP6437391B2 (ja) * | 2015-07-07 | 2018-12-12 | 東洋ゴム工業株式会社 | タイヤ用ゴム組成物、タイヤ及びその製造方法 |
JP7141950B2 (ja) * | 2017-02-09 | 2022-09-26 | 日本製紙株式会社 | ゴム組成物およびその製造方法 |
MX2020002486A (es) | 2017-09-13 | 2020-07-20 | Pirelli | Neumatico para ruedas de vehiculo comprendiendo un relleno de refuerzo compuesto. |
JP7333208B2 (ja) * | 2019-06-17 | 2023-08-24 | 株式会社ブリヂストン | ゴム組成物、タイヤ用ゴム組成物、クローラ用ゴム組成物、タイヤ及びゴムクローラ |
JP7204588B2 (ja) * | 2019-06-17 | 2023-01-16 | 株式会社ブリヂストン | 加硫ゴム、タイヤ及びゴムクローラ |
KR102389823B1 (ko) * | 2020-07-17 | 2022-04-26 | 한국생산기술연구원 | 셀룰로오스 유도체 분산제를 포함하는 실리카-고무 복합 조성물 및 이의 제조방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2894748B2 (ja) * | 1989-11-17 | 1999-05-24 | 住友ゴム工業株式会社 | スタッドレスタイヤ |
US6084022A (en) * | 1997-09-22 | 2000-07-04 | The Goodyear Tire & Rubber Company | Tire tread compositions containing asymmetrically tin-coupled polybutadiene rubber |
JP4076729B2 (ja) | 2001-02-26 | 2008-04-16 | 住友ゴム工業株式会社 | スタッドレスタイヤ用ゴム組成物 |
JP4762561B2 (ja) * | 2005-01-31 | 2011-08-31 | 東洋ゴム工業株式会社 | タイヤトレッド用ゴム組成物 |
JP4581116B2 (ja) * | 2007-09-10 | 2010-11-17 | 住友ゴム工業株式会社 | 加硫ゴム組成物、空気入りタイヤおよびこれらの製造方法 |
US8336591B2 (en) * | 2009-11-18 | 2012-12-25 | The Goodyear Tire & Rubber Company | Pneumatic tire with rubber component containing carboxymethylcellulose |
-
2011
- 2011-03-09 JP JP2011051544A patent/JP5694010B2/ja active Active
-
2012
- 2012-02-03 US US13/365,849 patent/US8980980B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8980980B2 (en) | 2015-03-17 |
JP2012188494A (ja) | 2012-10-04 |
US20120232192A1 (en) | 2012-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5694010B2 (ja) | タイヤ用ゴム組成物 | |
JP5918560B2 (ja) | タイヤ用ゴム組成物及び空気入りタイヤ | |
JP5436953B2 (ja) | ゴム組成物及び空気入りタイヤ | |
JP2011190450A (ja) | タイヤ用ゴム組成物 | |
JP2014141680A (ja) | ゴム組成物及びそのゴム組成物をトレッド用部材に用いてなる空気入りタイヤ | |
US10472501B2 (en) | Rubber composition for tire tread and method for producing the same | |
JP5044903B2 (ja) | タイヤ用ゴム組成物 | |
JP2008207574A (ja) | 空気入りタイヤ | |
JP5214949B2 (ja) | タイヤトレッド用ゴム組成物 | |
JP7357841B2 (ja) | タイヤ用ゴム組成物、それを用いた空気入りタイヤ、並びにスタッドレスタイヤ | |
JP5090048B2 (ja) | ゴム組成物及び空気入りタイヤ | |
JP2001294711A (ja) | ゴム組成物 | |
JP2018002871A (ja) | ゴム組成物およびそれを用いた空気入りタイヤ | |
JP2006265400A (ja) | ゴム組成物の製造法及びそれを用いた空気入りタイヤ | |
JP5214950B2 (ja) | タイヤトレッド用ゴム組成物 | |
JP2005029708A (ja) | スタッドレスタイヤゴム組成物 | |
JP5524555B2 (ja) | トレッド用ゴム組成物及びスタッドレスタイヤ | |
JP6420206B2 (ja) | タイヤトレッド用ゴム組成物 | |
JP6761746B2 (ja) | スタッドレスタイヤ用ゴム組成物及びスタッドレスタイヤ | |
JP6617011B2 (ja) | スタッドレスタイヤ用ゴム組成物 | |
JP2000203209A (ja) | 空気入りタイヤ | |
JP2009029992A (ja) | タイヤトレッド用ゴム組成物 | |
JP5356126B2 (ja) | ゴム組成物及び空気入りタイヤ | |
JP2018002868A (ja) | ゴム組成物およびそれを用いた空気入りタイヤ | |
JP2006335844A (ja) | タイヤ用ゴム組成物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130930 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140116 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140520 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140710 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150127 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150204 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5694010 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |