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公开(公告)号：WO2002076768A1
公开(公告)日：2002-10-03
申请号：PCT/JP2002/002499
申请日：2002-03-15
IPC: B60C19/12
CPC classification number: B29D30/0685 , B29C73/166 , B29C73/20 , B29C73/22 , B29D30/08 , B29D2030/0694 , B29L2030/00 , B60C19/002 , B60C19/122 , Y10T152/10666 , Y10T152/10684
Abstract: A self-seal tire has a puncture seal layer extending from one shoulder portion of a pneumatic tire to the other shoulder portion over the entire inner wall surface of the tire. This puncture seal layer is composed of a strip-like seal layer provided with an adhesive layer made of adhesive material on the tire wall surface side surface of a strip-like sponge layer which is impregnated with an adhesive material in such a manner as to be exposed to the tire wall surface side but not to be exposed to the tire opposite wall surface side, the strip-like seal layer being stuck, in a state in which it is wrapped circumferentially of the tire, to the inner wall surface of the tire through an adhesive layer.
Abstract translation: 自密封轮胎具有从充气轮胎的一个肩部延伸到轮胎的整个内壁表面上的另一个肩部的穿刺密封层。 该穿刺密封层由在带状海绵层的轮胎壁面侧表面上设置有由粘合剂材料制成的粘合剂层的带状密封层构成，该带状密封层以粘合剂材料浸渍， 暴露于轮胎壁表面侧但不暴露于轮胎相对的壁表面侧，条带状密封层在其被轮胎周向缠绕的状态下被粘合到轮胎的内壁表面 通过粘合剂层。
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公开(公告)号：WO2003076214A1
公开(公告)日：2003-09-18
申请号：PCT/JP2002/010843
申请日：2002-10-18
IPC: B60C19/12
CPC classification number: B29D30/0061 , B29C73/22 , B29D30/0685 , B29D2030/0695 , B29L2030/00 , B60C19/12 , B60C19/122 , Y10T152/10684
Abstract: A self-seal tire having a puncture seal layer applied to the entire inner wall face of the tire from one shoulder part to the other shoulder part of a pneumatic tire. The puncture seal layer comprises an adhesive layer of a material bonding to the inner wall face of the tire provided on the outer circumferential surface of an annular sponge layer impregnated with an adhesive material such that it is exposed to the outer circumferential surface side. The puncture seal layer is pressure bonded to the inner wall face of the tire by the restoring force of the sponge layer applied while being compressed.
Abstract translation: 一种自密封轮胎，其具有从充气轮胎的一个肩部到另一个肩部的轮胎的整个内壁面上施加的穿刺密封层。 穿刺密封层包括粘合到轮胎的内壁面上的材料的粘合剂层，其设置在浸渍有粘合剂材料的环形海绵层的外周表面上，使得其暴露于外周面侧。 穿刺密封层通过在压缩时施加的海绵层的恢复力而压接在轮胎的内壁面上。
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公开(公告)号：WO2002085649A1
公开(公告)日：2002-10-31
申请号：PCT/JP2002/002498
申请日：2002-03-15
IPC: B60C19/12
CPC classification number: B29D30/0685 , B29C73/22 , B29D2030/0695 , B29L2030/00 , B60C19/12 , B60C19/122
Abstract: A self-seal tire, comprising a puncture seal layer installed through the entire inner wall surface of a pneumatic tire ranging from one shoulder part to the other shoulder part thereof, wherein the puncture seal layer is formed by installing an adhesive layer formed of an adhesive material adhered to the inner wall surface of the tire on the outer peripheral surface of an annular sponge layer soaked with the adhesive material so as to be exposed to the outer peripheral surface side of the tire, and the relation between the outer peripheral length (Ls) of the sponge layer before installation of the puncture seal layer thereon and the tire outer peripheral length (Lt) of the pneumatic tire at a centerline is set to 1.1 Lt
Abstract translation: 一种自密封轮胎，其特征在于，包括穿过从一个肩部到另一个肩部的充气轮胎的整个内壁面安装的穿刺密封层，其中，所述穿刺密封层通过安装由粘合剂形成的粘合剂层 在粘合剂材料浸渍的环状海绵层的外周面上附着在轮胎的内壁面上的材料暴露于轮胎的外周面侧，外周长（Ls ）和在中心线处的充气轮胎的轮胎外周长（Lt）设定为1.1Lt≤Ls≤1.3Lt。
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公开(公告)号：WO2003027204A1
公开(公告)日：2003-04-03
申请号：PCT/JP2002/009932
申请日：2002-09-26
Applicant: 横浜ゴム株式会社 , 本田技研工業株式会社 , 福富 崇之 , 関口 巧 , 中北 一誠 , 内藤 充 , 小林 勇一 , 池上 哲生 , 牧野 聡 , 豊島 貴行 , 溝根 哲也 , 宮脇 直哉
IPC: C09K3/10
CPC classification number: B29D30/0685 , B29C73/163 , B29C73/20 , B29C73/22 , B29D30/0601 , B29D2030/0695 , B29L2030/00 , B60C19/12
Abstract: A sealant rubber composition which forms a spongy tacky sealant layer having moderate viscosity properties and a pneumatic tire having in the tire main body a tacky sealant layer obtained by heating the rubber composition. The rubber composition comprises: 95 to 50 parts by weight of a polymer decomposable with a peroxide 5 to 50 parts by weight of a polymer crosslinkable with a peroxide and a peroxide, the amount which is 0.2 to 20 parts by weight per 100 parts by weight of these polymers.
Abstract translation: 一种密封橡胶组合物，其形成具有适度粘度特性的海绵状粘性密封剂层和在轮胎主体中具有通过加热橡胶组合物获得的粘性密封剂层的充气轮胎。 橡胶组合物包含：95〜50重量份的可用过氧化物分解的聚合物5〜50重量份与过氧化物和过氧化物可交联的聚合物，该量相对于100重量份为0.2〜20重量份 的这些聚合物。
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公开(公告)号：WO2004067299A1
公开(公告)日：2004-08-12
申请号：PCT/JP2004/000643
申请日：2004-01-26
IPC: B60C19/12
CPC classification number: B29D30/0685 , B29C73/163 , B29C73/22 , B29D2030/0695 , B29L2030/00 , B60C19/12 , Y10T152/10666 , Y10T152/10684
Abstract: タイヤの重量増加を最小限に抑制しながら、セルフシール機能の向上を可能にした空気入りタイヤである。この空気入りタイヤは、パーオキサイドにより分解されるゴム成分と、該ゴム成分１００重量部に対して０．２～２０重量部のパーオキサイドとを含み、かつ平均長さが１００～５０００μｍであるフィブリル化した短繊維を混合分散させたゴム組成物からなる粘着シーラント層を、タイヤ内側の少なくともトレッド部に対応する領域に配置したものである。
Abstract translation: 可以在轮胎的重量增加的同时，改善自密封功能的充气轮胎。 充气轮胎包含由过氧化物分解的橡胶成分和相对于100重量份的橡胶成分为0.2〜20重量份的过氧化物。 由平均长度为100〜5000μm的原纤化短纤维混合散布的橡胶组合物构成的粘合密封层设置在与轮胎内侧的至少胎面部对应的区域。
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Patent Agency Ranking
公开(公告)号：WO2005009763A1
公开(公告)日：2005-02-03
申请号：PCT/JP2004/010612
申请日：2004-07-26
IPC: B60C19/12
CPC classification number: B29D30/0685 , B29C73/20 , B29C73/22 , B29D2030/0695 , B29L2030/00 , Y10T152/10666 , Y10T152/10684
Abstract: トレッド部のタイヤ内面にパンク防止用のシーラント層を設け、そのシーラント層の表面をカバーゴム層で覆った空気入りタイヤである。カバーゴム層は、ＪＩＳ Ａ硬度Ｘが５０～７０のゴムから構成されており、そのカバーゴム層の厚さＹ（ｍｍ）が硬度Ｘとの関係で下記の式を満足する。 −０．０２５Ｘ＋２．２５≦Ｙ≦−０．０２５Ｘ＋３．０５
Abstract translation: 在胎面部的轮胎内表面和密封剂层的表面上设置有用于防止穿刺的密封剂层的充气轮胎，覆盖有橡胶层。 覆盖橡胶层由JIS A硬度X为50〜70的范围的橡胶形成，橡胶覆盖层的厚度Y（mm）相对于硬度X满足下式。 -0.025X + 2.25 <= Y <= -0.025X + 3.05
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公开(公告)号：WO2003080370A1
公开(公告)日：2003-10-02
申请号：PCT/JP2003/003586
申请日：2003-03-25
IPC: B60C19/12
CPC classification number: B60C19/122 , B29C73/20 , B29D30/0685 , B29D2030/0689 , B29D2030/0695 , B29L2030/00 , Y10T152/10684 , Y10T152/10693
Abstract: A tubeless tire (1) which has a sealant layer (4) being comprised of a sealant and closely attached on the inside surface of an inner liner layer (3) for retaining the inside of the tire in the air-tight state, characterized in that a cover layer (5) comprising an elastomer having high air permeability is closely attached to the sealant layer (4). The tubeless tire can exhibit satisfactory auto-sealing capability with a reduced amount of a sealant applied.
Abstract translation: 一种无内胎轮胎（1），其具有由密封剂构成的密封剂层（4），并密封地安装在内衬层（3）的内表面上，用于将轮胎内部保持在气密状态，其特征在于： 包括具有高透气性的弹性体的覆盖层（5）紧密地附着到密封剂层（4）上。 无内胎轮胎可以表现出令人满意的自动密封能力，同时减少了使用的密封剂。
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公开(公告)号：WO2003020539A1
公开(公告)日：2003-03-13
申请号：PCT/JP2002/008905
申请日：2002-09-03
Applicant: 横浜ゴム株式会社 , 本田技研工業株式会社 , 上田 佳生 , 牧野 聡 , 宮谷 泰啓
IPC: B60C19/12
CPC classification number: B60C5/142 , B29D30/0685 , B29D2030/0695 , B60C19/122 , Y10T152/10171 , Y10T152/10243 , Y10T152/10666
Abstract: A pneumatic tire that does not require mending a puncture outside the car and that prevents leakage of air without entailing an weight increase or the aggravation of riding comfort as found in a conventional puncture-less tire and a method of producing the same. This pneumatic tire has a rubber-like thin film applied to the inner surface thereof, which film has a breaking extension of not less than 900% and a tensile strength of not less than 15 MPa. The rubber-like thin film is in the form of a dried thin film of latex.
Abstract translation: 一种充气轮胎，其不需要在车外修补穿刺，并且防止空气泄漏，而不会增加传统的无穿刺轮胎中的重量增加或乘坐舒适度的恶化及其制造方法。 该充气轮胎的内表面具有橡胶状薄膜，断裂伸长率不小于900％，拉伸强度不小于15MPa。 橡胶状薄膜是干燥胶乳薄膜的形式。
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公开(公告)号：WO2002076769A1
公开(公告)日：2002-10-03
申请号：PCT/JP2002/002846
申请日：2002-03-25
Applicant: 横浜ゴム株式会社 , 本田技研工業株式会社 , 福富 崇之 , 牧野 聡 , 豊島 貴行
IPC: B60C19/12
CPC classification number: B29D30/0685 , B29C73/18 , B29C73/20 , B29D2030/0686 , B29L2030/00 , B60C5/142 , B60C19/12 , Y10T152/10144 , Y10T152/10234 , Y10T152/10261 , Y10T152/10666 , Y10T152/1072
Abstract: A pneumatic tire which makes it possible to effectively prevents puncture during running without involving a large increase in weight or degradation of riding comfortability. This pneumatic tire has a plurality of films disposed in the manner of fish scales in at least a region corresponding to the tread portion of the inner surface of the tire, some of the films being fixed on the inner surface of the tire, the fixed portions of the films being covered by the non-fixed portions of the other films.
Abstract translation: 一种充气轮胎，其能够有效地防止行驶时的穿刺，而不会引起重量的大的增加或乘坐舒适性的劣化。 该充气轮胎具有多个在至少与轮胎的内表面的胎面部对应的区域中以鱼鳞的方式设置的膜，其中一些膜固定在轮胎的内表面上，固定部 的膜被其它膜的非固定部分覆盖。
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公开(公告)号：WO2003026906A1
公开(公告)日：2003-04-03
申请号：PCT/JP2002/009497
申请日：2002-09-17
Applicant: 横浜ゴム株式会社 , 本田技研工業株式会社 , 福富 崇之 , 関口 巧 , 中北 一誠 , 内藤 充 , 小林 勇一 , 渡部 弘二 , 池上 哲生 , 牧野 聡 , 宮脇 直哉 , 溝根 哲也
IPC: B60C19/12
CPC classification number: B29D30/0685 , B29C73/163 , B29C73/20 , B29C73/22 , B29D2030/0686 , B29D2030/0695 , B29L2030/00 , Y10T152/10243 , Y10T152/10684
Abstract: A pneumatic tire in which a sealant layer has been formed based on a decomposition reaction of polyisobutylene and which has an excellent puncture-preventing function while avoiding any inconvenience aroused by the sealant layer formation. The pneumatic tire has a sealant layer in that region of the inner surface of the tire which corresponds at least to the tread. The sealant layer is made of a pressure-sensitive adhesive sealant obtained by heating a rubber composition comprising 100 parts by weight of a rubber ingredient comprising at least 50 wt.% polyisobutadiene and 0.2 to 20 parts by weight of a peroxide. A liquid ethylene/alpha-olefin copolymer, liquid polybutadiene, or liquid polyisoprene is added as a pressure-sensitive adhesive for the sealant layer in an amount of 5 to 50 parts by weight.
Abstract translation: 一种充气轮胎，其中已经形成了基于聚异丁烯的分解反应的密封剂层，并且具有优异的防刺破功能，同时避免了由密封剂层形成引起的任何不便。 充气轮胎在轮胎的内表面的至少与胎面相对应的区域中具有密封剂层。 密封剂层由通过加热包含100重量份的包含至少50重量％的聚异丁二烯和0.2至20重量份过氧化物的橡胶成分的橡胶组合物而获得的压敏粘合剂密封剂制成。 加入液体乙烯/α-烯烃共聚物，液体聚丁二烯或液体聚异戊二烯作为密封剂层的压敏粘合剂，其用量为5至50重量份。
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