JP5172686B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP5172686B2 JP5172686B2 JP2008536296A JP2008536296A JP5172686B2 JP 5172686 B2 JP5172686 B2 JP 5172686B2 JP 2008536296 A JP2008536296 A JP 2008536296A JP 2008536296 A JP2008536296 A JP 2008536296A JP 5172686 B2 JP5172686 B2 JP 5172686B2
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- tire
- conductive
- carbon black
- sidewall
- 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 claims description 248
- 239000005060 rubber Substances 0.000 claims description 248
- 239000006229 carbon black Substances 0.000 claims description 66
- 239000000203 mixture Substances 0.000 claims description 57
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 49
- 239000000377 silicon dioxide Substances 0.000 claims description 25
- 239000012744 reinforcing agent Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229920003244 diene elastomer Polymers 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 description 30
- 238000000034 method Methods 0.000 description 23
- 239000011324 bead Substances 0.000 description 19
- 239000003795 chemical substances by application Substances 0.000 description 19
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 16
- 230000005611 electricity Effects 0.000 description 12
- 230000003068 static effect Effects 0.000 description 12
- 239000005062 Polybutadiene Substances 0.000 description 10
- 229920002857 polybutadiene Polymers 0.000 description 10
- 244000043261 Hevea brasiliensis Species 0.000 description 9
- 239000004927 clay Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 229920003052 natural elastomer Polymers 0.000 description 9
- 229920001194 natural rubber Polymers 0.000 description 9
- 239000003921 oil Substances 0.000 description 9
- 229910000019 calcium carbonate Inorganic materials 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 8
- 235000021355 Stearic acid Nutrition 0.000 description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 7
- 230000006872 improvement Effects 0.000 description 7
- 229920003049 isoprene rubber Polymers 0.000 description 7
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 7
- 239000008117 stearic acid Substances 0.000 description 7
- 229920003048 styrene butadiene rubber Polymers 0.000 description 7
- 229910052717 sulfur Inorganic materials 0.000 description 7
- 239000011593 sulfur Substances 0.000 description 7
- 239000011787 zinc oxide Substances 0.000 description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 230000003712 anti-aging effect Effects 0.000 description 6
- 229910052570 clay Inorganic materials 0.000 description 6
- 230000020169 heat generation Effects 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 238000010058 rubber compounding Methods 0.000 description 6
- 238000004073 vulcanization Methods 0.000 description 6
- 239000001993 wax Substances 0.000 description 6
- 235000014692 zinc oxide Nutrition 0.000 description 6
- 239000002174 Styrene-butadiene Substances 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000006237 Intermediate SAF Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 241000872198 Serjania polyphylla Species 0.000 description 2
- 239000006087 Silane Coupling Agent Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010070 extrusion (rubber) Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002589 poly(vinylethylene) polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- -1 silica compound Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010059 sulfur vulcanization Methods 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
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
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
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C19/08—Electric-charge-dissipating arrangements
-
- 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
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/04—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof having annular inlays or covers, e.g. white sidewalls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
特許文献2 特開2006−143208号公報
図1は、第1の実施形態(但し、参考例である。)の空気入りタイヤ10を示す半断面図である。
図2は、第2の実施形態の空気入りタイヤ30を示す半断面図である。
第3の実施形態は、サイドウォールクッションゴムの成形方法を変更した例であり、本実施形態を図1のタイヤ10の断面図を用いて説明する。
・ブタジエンゴム(BR):宇部興産(株)BR150B
・スチレンブタジエンゴム(SBR):JSR(株)1502
・リムストリップゴム用カーボンブラックHAF:東海カーボン(株)シースト3
・サイドウォールクッションゴム用カーボンブラックFEF:東海カーボン(株)シーストSO
・トレッドゴム用カーボンブラックISAF:東海カーボン(株)シースト6
・シリカ:東ソーシリカ工業(株)ニプシールAQ
・シランカップリング剤:デグサ社、Si69
・アロマオイル:ジャパンエナジー(株)X−140
・パラフィンワックス:日本精蝋(株)オゾエース−0355
・老化防止剤6C:大内新興化学工業(株)ノクラック6C
・ステアリン酸:花王(株)ルナックS−20
・酸化亜鉛:三井金属鉱業(株)亜鉛華1号
・硫黄:細井化学工業(株)5%油処理粉末硫黄
・加硫促進剤NS:大内新興化学工業(株)ノクセラーNS−P
11……ビード部
13……トレッド部
16……サイドウォール
19……リムストリップ
25……クッションゴム
Claims (5)
- サイドウォールゴムのタイヤ内面側に厚み1mm以下のシート状クッションゴムが配され、前記クッションゴムがリムストリップに接触するとともに、サイドウォール部を経てトレッド部の接地端領域に連結する空気入りタイヤであって、
前記トレッド部のタイヤ軸方向両端部に配されるとともに前記サイドウォールゴムに接して前記接地端領域の表面部を形成するウィングを有し、前記クッションゴムの先端部が前記ウィングに接触しており、
該タイヤの片側又は両側のサイド部の周上において、
前記リムストリップ、前記クッションゴム及び前記ウィングが、導電性ゴム材料によって前記リムストリップから前記ウィングにかけて連続する導電路に形成され、前記導電路のみを該タイヤの通電経路とし、前記通電経路以外の他の部材は通電経路を持たせない範囲で導電性ゴム材料若しくは非導電性ゴム材料から選択し使用される
ことを特徴とする空気入りタイヤ。 - 前記導電性ゴム材料が、電気抵抗率108Ω・cm未満のゴム組成物である
ことを特徴とする請求項1に記載の空気入りタイヤ。 - 前記ゴム組成物が、ジエン系ゴムをゴム成分とし、窒素吸着比表面積が25〜100m2/gのカーボンブラックを該ゴム組成物全体の14体積%以上含有する
ことを特徴とする請求項2に記載の空気入りタイヤ。 - 前記非導電性ゴム材料が非カーボンブラック系補強剤を補強剤として含有するゴム組成物からなる
ことを特徴とする請求項1に記載の空気入りタイヤ。 - 前記非カーボンブラック系補強剤がシリカである
ことを特徴とする請求項4に記載の空気入りタイヤ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008536296A JP5172686B2 (ja) | 2006-09-27 | 2007-08-07 | 空気入りタイヤ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006263378 | 2006-09-27 | ||
JP2006263378 | 2006-09-27 | ||
JP2008536296A JP5172686B2 (ja) | 2006-09-27 | 2007-08-07 | 空気入りタイヤ |
PCT/JP2007/065421 WO2008038461A1 (fr) | 2006-09-27 | 2007-08-07 | Pneumatique gonflable |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2008038461A1 JPWO2008038461A1 (ja) | 2010-01-28 |
JP5172686B2 true JP5172686B2 (ja) | 2013-03-27 |
Family
ID=39229901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008536296A Expired - Fee Related JP5172686B2 (ja) | 2006-09-27 | 2007-08-07 | 空気入りタイヤ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090308512A1 (ja) |
JP (1) | JP5172686B2 (ja) |
CN (1) | CN101522442B (ja) |
DE (1) | DE112007002263T5 (ja) |
WO (1) | WO2008038461A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8376005B2 (en) * | 2006-09-27 | 2013-02-19 | Toyo Tire & Rubber Co., Ltd. | Pneumatic tire |
WO2008044289A1 (fr) * | 2006-10-11 | 2008-04-17 | Toyo Tire & Rubber Co., Ltd. | Pneumatique |
US8353324B2 (en) * | 2006-10-11 | 2013-01-15 | Toyo Tire Rubber Co., Ltd. | Pneumatic tire |
DE102010037711B4 (de) | 2010-09-22 | 2023-05-04 | Continental Reifen Deutschland Gmbh | Verfahren zur Herstellung eines Fahrzeugluftreifens |
JP5520240B2 (ja) | 2011-02-10 | 2014-06-11 | 東洋ゴム工業株式会社 | 空気入りタイヤ及び空気入りタイヤの製造方法 |
JP5852401B2 (ja) * | 2011-10-20 | 2016-02-03 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
ITBA20110068A1 (it) * | 2011-11-29 | 2013-05-30 | Diagnostic Engineering Solutions S R L | "pneumatico dotato di contatti elettrici per consentire ad una carica elettrica di attraversare la sua componente metallica" |
CN103358828B (zh) * | 2012-04-11 | 2016-12-14 | 上海摩恩电气股份有限公司 | 汽车防静电轮胎 |
JP5342670B2 (ja) * | 2012-04-25 | 2013-11-13 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP6006603B2 (ja) * | 2012-10-11 | 2016-10-12 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JPWO2017122821A1 (ja) * | 2016-01-13 | 2018-11-01 | 株式会社ブリヂストン | 空気入りタイヤ |
US11440354B2 (en) | 2017-08-18 | 2022-09-13 | The Yokohama Rubber Co., Ltd. | Pneumatic tire |
CN107672388A (zh) * | 2017-09-26 | 2018-02-09 | 正新橡胶(中国)有限公司 | 充气轮胎及其胎侧导电层 |
EP3860866B1 (en) | 2018-10-02 | 2024-05-15 | Bridgestone Americas Tire Operations, LLC | Tire having a conductive path in a sidewall |
JP7375562B2 (ja) * | 2019-02-12 | 2023-11-08 | 住友ゴム工業株式会社 | 二輪自動車用タイヤ |
CN114144459B (zh) * | 2019-07-25 | 2023-03-24 | 李铉昌 | 轮胎组合物 |
JP7359622B2 (ja) * | 2019-09-27 | 2023-10-11 | Toyo Tire株式会社 | 空気入りタイヤ |
CN117922203A (zh) * | 2020-02-17 | 2024-04-26 | 横滨橡胶株式会社 | 充气轮胎 |
CN115446096B (zh) * | 2022-08-29 | 2023-08-08 | 北京科技大学 | 废旧轮胎裂解炭黑制备高炉喷吹燃料及碳酸锌的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007008269A (ja) * | 2005-06-29 | 2007-01-18 | Sumitomo Rubber Ind Ltd | タイヤ |
JP2007176437A (ja) * | 2005-12-28 | 2007-07-12 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
JP2007245918A (ja) * | 2006-03-16 | 2007-09-27 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
JP2007276570A (ja) * | 2006-04-04 | 2007-10-25 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3914540A1 (de) * | 1988-05-02 | 1989-11-16 | Toyo Tire & Rubber Co | Pneumatischer reifen |
GB9409453D0 (en) * | 1994-05-12 | 1994-06-29 | Sumitomo Rubber Ind | tyre tread and tyres incorporating them |
DE4447823B4 (de) * | 1994-12-21 | 2007-07-26 | Dunlop Gmbh | Fahrzeugreifen und Verfahren zu seiner Herstellung |
JP3514539B2 (ja) | 1995-02-27 | 2004-03-31 | 住友ゴム工業株式会社 | 空気入りタイヤ |
CA2173917A1 (en) * | 1995-07-20 | 1997-01-21 | Manuela Pompei | Silica reinforced treaded tire with conductive shoulder and crown portions |
US5898047A (en) * | 1996-09-23 | 1999-04-27 | The Goodyear Tire & Rubber Company | Tire with outer carbon black reinforced rubber strip for static reduction |
EP0878330B1 (en) * | 1997-05-12 | 2003-02-26 | Sumitomo Rubber Industries Limited | Vehicle tyre |
JPH11254924A (ja) * | 1998-03-13 | 1999-09-21 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
EP0953462B1 (en) * | 1998-04-30 | 2004-11-03 | Bridgestone Corporation | Rubber-steel cord composite and pneumatic tire for passenger cars |
JP4390932B2 (ja) * | 1998-11-19 | 2009-12-24 | 株式会社ブリヂストン | 空気入りタイヤ |
US6619354B1 (en) * | 1998-12-17 | 2003-09-16 | Bridgestone Corporation | Run flat pneumatic tire with shoulder cushion rubber layer loss tangent less than carcass coating rubber loss tangent |
JP3261361B2 (ja) * | 1998-12-25 | 2002-02-25 | 住友ゴム工業株式会社 | 空気入りタイヤ |
DE60014263T2 (de) * | 1999-07-13 | 2005-02-03 | Bridgestone Corp. | Gummimischung und Reifen mit derselben Mischung |
JP4474024B2 (ja) * | 1999-07-13 | 2010-06-02 | 株式会社ブリヂストン | ゴム組成物及びそれを用いた空気入りタイヤ |
JP2001233994A (ja) * | 2000-02-24 | 2001-08-28 | Bridgestone Corp | 空気入りタイヤ |
JP3527699B2 (ja) * | 2000-10-11 | 2004-05-17 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP4184669B2 (ja) * | 2002-01-21 | 2008-11-19 | 株式会社ブリヂストン | 空気入りタイヤ及びその製造方法 |
JP2003246888A (ja) * | 2002-02-25 | 2003-09-05 | Bridgestone Corp | 導電性ゴム部材及びそれを用いた空気入りタイヤ |
US6868878B2 (en) * | 2002-10-14 | 2005-03-22 | Michelin Recherche Et Technique S.A. | Pneumatic tire including belt cushion section and having conductive path between belt layer and carcass and method of making same |
US20040173295A1 (en) * | 2003-03-07 | 2004-09-09 | Zanzig David John | Tire with rubber component containing electrically conductive carbon black and fibrillated aramid fibers |
US7011125B2 (en) * | 2003-11-18 | 2006-03-14 | The Goodyear Tire & Rubber Company | Tire with rubber sidewall containing internal electrically conductive rubber strip |
JP4351566B2 (ja) * | 2004-03-26 | 2009-10-28 | 住友ゴム工業株式会社 | 空気入りラジアルタイヤ |
US7284583B2 (en) * | 2004-07-27 | 2007-10-23 | The Goodyear Tire & Rubber Company | Pneumatic tire with electrically conductive cord extending from its outer wheel-rim mounting surface to its internal tread portion |
DE602005004481T2 (de) * | 2004-11-18 | 2009-01-22 | Société de Technologie Michelin | Elektrisch leitender Gummistreifen |
US8376005B2 (en) * | 2006-09-27 | 2013-02-19 | Toyo Tire & Rubber Co., Ltd. | Pneumatic tire |
US8353324B2 (en) * | 2006-10-11 | 2013-01-15 | Toyo Tire Rubber Co., Ltd. | Pneumatic tire |
WO2008044289A1 (fr) * | 2006-10-11 | 2008-04-17 | Toyo Tire & Rubber Co., Ltd. | Pneumatique |
-
2007
- 2007-08-07 CN CN2007800362744A patent/CN101522442B/zh not_active Expired - Fee Related
- 2007-08-07 US US12/441,428 patent/US20090308512A1/en not_active Abandoned
- 2007-08-07 WO PCT/JP2007/065421 patent/WO2008038461A1/ja active Application Filing
- 2007-08-07 JP JP2008536296A patent/JP5172686B2/ja not_active Expired - Fee Related
- 2007-08-07 DE DE112007002263T patent/DE112007002263T5/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007008269A (ja) * | 2005-06-29 | 2007-01-18 | Sumitomo Rubber Ind Ltd | タイヤ |
JP2007176437A (ja) * | 2005-12-28 | 2007-07-12 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
JP2007245918A (ja) * | 2006-03-16 | 2007-09-27 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
JP2007276570A (ja) * | 2006-04-04 | 2007-10-25 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
Also Published As
Publication number | Publication date |
---|---|
CN101522442A (zh) | 2009-09-02 |
DE112007002263T5 (de) | 2009-08-13 |
WO2008038461A1 (fr) | 2008-04-03 |
US20090308512A1 (en) | 2009-12-17 |
CN101522442B (zh) | 2012-07-04 |
JPWO2008038461A1 (ja) | 2010-01-28 |
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