JP2010143390A - 空気入りラジアルタイヤ - Google Patents
空気入りラジアルタイヤ Download PDFInfo
- Publication number
- JP2010143390A JP2010143390A JP2008322538A JP2008322538A JP2010143390A JP 2010143390 A JP2010143390 A JP 2010143390A JP 2008322538 A JP2008322538 A JP 2008322538A JP 2008322538 A JP2008322538 A JP 2008322538A JP 2010143390 A JP2010143390 A JP 2010143390A
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- JP
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- Prior art keywords
- belt
- layer
- tire
- cord
- cords
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- Granted
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 28
- 150000002576 ketones Chemical class 0.000 claims abstract description 22
- 239000000835 fiber Substances 0.000 claims abstract description 20
- 229920000098 polyolefin Polymers 0.000 claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 7
- 239000011324 bead Substances 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- -1 ethylene, propylene, butene Chemical class 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000002074 melt spinning Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 2
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N methylene hexane Natural products CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- LEAQUNCACNBDEV-ZHACJKMWSA-N (e)-undec-1-en-1-ol Chemical compound CCCCCCCCC\C=C\O LEAQUNCACNBDEV-ZHACJKMWSA-N 0.000 description 1
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1 -dodecene Natural products CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 1
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical compound FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 description 1
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- FRPZMMHWLSIFAZ-UHFFFAOYSA-N 10-undecenoic acid Chemical compound OC(=O)CCCCCCCCC=C FRPZMMHWLSIFAZ-UHFFFAOYSA-N 0.000 description 1
- BLMIXWDJHNJWDT-UHFFFAOYSA-N 6-chlorohex-1-ene Chemical compound ClCCCCC=C BLMIXWDJHNJWDT-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940069096 dodecene Drugs 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- AFFLGGQVNFXPEV-UHFFFAOYSA-N n-decene Natural products CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Tires In General (AREA)
Abstract
【解決手段】トレッド部2におけるカーカス層6の外周側に、コードをタイヤ周方向に対して傾斜配列したベルト層7と、前記ベルト層の外周側においてコードをタイヤ周方向に沿って配列したベルト補強層8とを備えた空気入りラジアルタイヤにおいて、前記ベルト補強層を構成するコードとして、ポリオレフィンケトンフィラメントを束ねてなる公称繊度が1000〜2000dtexのヤーンを、長さ10cm当たりの撚り数をT、公称繊度をDとして、T(D/1.30)1/2で定義される撚り係数Kが1000〜3000になるように撚って形成された片撚り構造のポリオレフィンケトン繊維コードを用いる。
【選択図】図1
Description
Claims (2)
- トレッド部におけるカーカス層の外周側に、コードをタイヤ周方向に対して傾斜配列したベルト層と、前記ベルト層の外周側においてコードをタイヤ周方向に沿って配列したベルト補強層とを備えた空気入りラジアルタイヤにおいて、
前記ベルト補強層を構成する前記コードが、ポリオレフィンケトンフィラメントを束ねてなる公称繊度が1000〜2000dtexのヤーンを、長さ10cm当たりの撚り数をT、公称繊度をDとして、T(D/1.30)1/2で定義される撚り係数Kが1000〜3000になるように撚って形成された片撚り構造のポリオレフィンケトン繊維コードからなる
ことを特徴とする空気入りラジアルタイヤ。 - 前記ポリオレフィンケトン繊維コードは、150℃における熱収縮応力が0.2cN/dtex以上であることを特徴とする請求項1記載の空気入りラジアルタイヤ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008322538A JP5345378B2 (ja) | 2008-12-18 | 2008-12-18 | 空気入りラジアルタイヤ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008322538A JP5345378B2 (ja) | 2008-12-18 | 2008-12-18 | 空気入りラジアルタイヤ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010143390A true JP2010143390A (ja) | 2010-07-01 |
| JP5345378B2 JP5345378B2 (ja) | 2013-11-20 |
Family
ID=42564269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008322538A Expired - Fee Related JP5345378B2 (ja) | 2008-12-18 | 2008-12-18 | 空気入りラジアルタイヤ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5345378B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018055912A1 (ja) * | 2016-09-23 | 2018-03-29 | 株式会社ブリヂストン | タイヤ |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001295134A (ja) * | 2000-04-12 | 2001-10-26 | Asahi Kasei Corp | ポリケトン繊維およびポリケトンコード |
| JP2001334811A (ja) * | 2000-05-30 | 2001-12-04 | Sumitomo Rubber Ind Ltd | 空気入りラジアルタイヤ |
| WO2006077978A1 (ja) * | 2005-01-21 | 2006-07-27 | Bridgestone Corporation | 空気入りラジアルタイヤ |
| JP2006315515A (ja) * | 2005-05-12 | 2006-11-24 | Bridgestone Corp | 空気入りラジアルタイヤ |
| JP2008290516A (ja) * | 2007-05-23 | 2008-12-04 | Yokohama Rubber Co Ltd:The | 空気入りラジアルタイヤ |
-
2008
- 2008-12-18 JP JP2008322538A patent/JP5345378B2/ja not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001295134A (ja) * | 2000-04-12 | 2001-10-26 | Asahi Kasei Corp | ポリケトン繊維およびポリケトンコード |
| JP2001334811A (ja) * | 2000-05-30 | 2001-12-04 | Sumitomo Rubber Ind Ltd | 空気入りラジアルタイヤ |
| WO2006077978A1 (ja) * | 2005-01-21 | 2006-07-27 | Bridgestone Corporation | 空気入りラジアルタイヤ |
| JP2006315515A (ja) * | 2005-05-12 | 2006-11-24 | Bridgestone Corp | 空気入りラジアルタイヤ |
| JP2008290516A (ja) * | 2007-05-23 | 2008-12-04 | Yokohama Rubber Co Ltd:The | 空気入りラジアルタイヤ |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018055912A1 (ja) * | 2016-09-23 | 2018-03-29 | 株式会社ブリヂストン | タイヤ |
| JP2018047834A (ja) * | 2016-09-23 | 2018-03-29 | 株式会社ブリヂストン | タイヤ |
| CN109789731A (zh) * | 2016-09-23 | 2019-05-21 | 株式会社普利司通 | 轮胎 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5345378B2 (ja) | 2013-11-20 |
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