JP4989156B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP4989156B2 JP4989156B2 JP2006234568A JP2006234568A JP4989156B2 JP 4989156 B2 JP4989156 B2 JP 4989156B2 JP 2006234568 A JP2006234568 A JP 2006234568A JP 2006234568 A JP2006234568 A JP 2006234568A JP 4989156 B2 JP4989156 B2 JP 4989156B2
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- JP
- Japan
- Prior art keywords
- rubber
- temperature
- color
- changing
- sensitive
- 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.)
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- Y02T10/862—
Landscapes
- Tires In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
14…サイドウォール部
28…サイドウォールゴム
30…感温変色ゴム部
32…カバーゴム層
Claims (3)
- ハロゲン化ブチルゴムと天然ゴム及び/又はポリイソプレンゴムとを含むゴム成分と、非カーボンブラック系充填剤と、温度変化により可逆的に変色する感温変色成分を封入してなる感温変色性のマイクロカプセルとを含み、該マイクロカプセルを前記ゴム成分に直接混合分散させて得られたゴム組成物を加硫成形してなる感温変色ゴム部を備え、該感温変色ゴム部の一部がカバーゴム層で覆われることで、該カバーゴム層で覆われていない非覆設部により表示情報が外部に表されたことを特徴とする空気入りタイヤ。
- 前記感温変色ゴム部がサイドウォール部の少なくとも一部を構成し、前記感温変色ゴム部の表面に前記カバーゴム層が設けられるとともに凸部が形成され、該凸部において前記カバーゴム層が削られることで前記感温変色ゴム部を露出させる前記非覆設部が形成されたことを特徴とする請求項1記載の空気入りタイヤ。
- 前記感温変色成分が、電子供与性呈色性有機化合物と、電子受容性化合物と、変色温度調整剤とを含むものである請求項1又は2記載の空気入りタイヤ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006234568A JP4989156B2 (ja) | 2006-08-30 | 2006-08-30 | 空気入りタイヤ |
EP07252909A EP1894747A3 (en) | 2006-08-30 | 2007-07-23 | Pneumatic tire provided with temperature-sensitive color-changing part |
US11/891,568 US20080053588A1 (en) | 2006-08-30 | 2007-08-09 | Pneumatic tire provided with temperature-sensitive color-changing part |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006234568A JP4989156B2 (ja) | 2006-08-30 | 2006-08-30 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008056785A JP2008056785A (ja) | 2008-03-13 |
JP4989156B2 true JP4989156B2 (ja) | 2012-08-01 |
Family
ID=39239916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006234568A Active JP4989156B2 (ja) | 2006-08-30 | 2006-08-30 | 空気入りタイヤ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4989156B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5869848B2 (ja) * | 2011-11-21 | 2016-02-24 | 株式会社ブリヂストン | タイヤ |
JP5917118B2 (ja) * | 2011-12-07 | 2016-05-11 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP6035194B2 (ja) * | 2013-04-24 | 2016-11-30 | 株式会社ブリヂストン | タイヤ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0543742A (ja) * | 1991-08-12 | 1993-02-23 | Japan Synthetic Rubber Co Ltd | ゴム配合用マイクロカプセル |
JP2000073050A (ja) * | 1998-08-31 | 2000-03-07 | Pilot Ink Co Ltd | 可逆熱変色性液状組成物及びそれを用いた可逆熱変色性積層体 |
JP2000211324A (ja) * | 1999-01-27 | 2000-08-02 | Bridgestone Corp | 空気入りタイヤ |
EP1481229B1 (en) * | 2002-02-06 | 2007-05-02 | The University of Akron | Temperature indicator using thermochromic materials |
JP2004143221A (ja) * | 2002-10-22 | 2004-05-20 | Pilot Ink Co Ltd | 可逆熱変色性エラストマー組成物 |
JP2007099941A (ja) * | 2005-10-05 | 2007-04-19 | Yokohama Rubber Co Ltd:The | ゴム組成物 |
-
2006
- 2006-08-30 JP JP2006234568A patent/JP4989156B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008056785A (ja) | 2008-03-13 |
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