JP4510538B2 - 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
- Publication number
- JP4510538B2 JP4510538B2 JP2004214977A JP2004214977A JP4510538B2 JP 4510538 B2 JP4510538 B2 JP 4510538B2 JP 2004214977 A JP2004214977 A JP 2004214977A JP 2004214977 A JP2004214977 A JP 2004214977A JP 4510538 B2 JP4510538 B2 JP 4510538B2
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- weight
- rubber composition
- silica
- parts
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Tires In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
・BR2:日本ゼオン製「Nipol BR1250H」(第3級アミンで変性されたブタジエンゴム)。
・シランカップリング剤:デグサ製「Si−69」
・イソシアネート(1):住友バイエルウレタン製「スミジュール44V−20」(ジフェニルメタンジイソシアネート(MDI))
・イソシアネート(2):三井武田ケミカル製「タケネートPW−2400」(ブロックイソシアネート)。
(各試作タイヤ転がり抵抗)×100/(各コントロールタイヤ転がり抵抗)
(各試作タイヤトラクション係数)×100/(各コントロールタイヤトラクション係数)
Claims (2)
- アミノ基及び/又はエポキシ基が導入されたポリブタジエン及び/又はスチレン−ブタジエン共重合体からなる変性ジエン系ゴムと、シリカと、シランカップリング剤と、ポリイソシアネート化合物を含有してなり、前記変性ジエン系ゴムを含むゴム成分100重量部に対して、前記ポリイソシアネート化合物を0.5〜8重量部と、前記シリカを5〜100重量部配合するとともに、前記シランカップリング剤を前記シリカ100重量部に対して0.5〜20重量部配合したことを特徴とするゴム組成物。
- 請求項1記載のゴム組成物からなるトレッドを持つことを特徴とする空気入りタイヤ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004214977A JP4510538B2 (ja) | 2004-07-22 | 2004-07-22 | ゴム組成物及び空気入りタイヤ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004214977A JP4510538B2 (ja) | 2004-07-22 | 2004-07-22 | ゴム組成物及び空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006036821A JP2006036821A (ja) | 2006-02-09 |
JP4510538B2 true JP4510538B2 (ja) | 2010-07-28 |
Family
ID=35902171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004214977A Expired - Fee Related JP4510538B2 (ja) | 2004-07-22 | 2004-07-22 | ゴム組成物及び空気入りタイヤ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4510538B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101421345A (zh) * | 2006-04-18 | 2009-04-29 | 株式会社普利司通 | 橡胶组合物及使用其的缺气保用轮胎 |
DE102007036430A1 (de) * | 2007-08-02 | 2009-02-05 | Continental Aktiengesellschaft | Mit Silika gefüllte und silanhaltige Kautschukmischung mit reduzierter Ethanolemission |
JP5659721B2 (ja) * | 2010-03-31 | 2015-01-28 | 住友化学株式会社 | 共役ジエン系重合体組成物の製造方法 |
JP5562798B2 (ja) * | 2010-10-19 | 2014-07-30 | 東洋ゴム工業株式会社 | タイヤ用ゴム組成物及び空気入りタイヤ |
JP6197424B2 (ja) * | 2013-07-12 | 2017-09-20 | 横浜ゴム株式会社 | タイヤ用ゴム組成物および空気入りタイヤ |
CN106118569B (zh) * | 2016-07-14 | 2019-02-19 | 中国船舶工业系统工程研究院 | 一种端叔胺基聚丁二烯橡胶增韧的环氧胶粘剂 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001214004A (ja) * | 2000-02-03 | 2001-08-07 | Ohtsu Tire & Rubber Co Ltd :The | タイヤトレッド用ゴム組成物 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0819275B2 (ja) * | 1987-09-09 | 1996-02-28 | 日本合成ゴム株式会社 | 加硫可能なエラストマー組成物の製造方法 |
JPH0611811B2 (ja) * | 1989-11-20 | 1994-02-16 | 住友ゴム工業株式会社 | ゴムタイヤ用ゴム組成物 |
US5396940A (en) * | 1993-09-17 | 1995-03-14 | The Goodyear Tire & Rubber Company | Sulfur cured rubber composition containing epoxidized natural rubber and silica filler |
JPH11246633A (ja) * | 1997-12-16 | 1999-09-14 | Jsr Corp | 共役ジオレフィン系共重合体ゴムおよびその組成物 |
-
2004
- 2004-07-22 JP JP2004214977A patent/JP4510538B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001214004A (ja) * | 2000-02-03 | 2001-08-07 | Ohtsu Tire & Rubber Co Ltd :The | タイヤトレッド用ゴム組成物 |
Also Published As
Publication number | Publication date |
---|---|
JP2006036821A (ja) | 2006-02-09 |
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