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1.发明授权Rubber composition for tire tread and pneumatic tire using the rubber composition 失效用于轮胎胎面的橡胶组合物和使用该橡胶组合物的充气轮胎公开(公告)号：US07045567B2
公开(公告)日：2006-05-16
申请号：US10863345
申请日：2004-06-09
IPC分类号： C08K3/34
CPC分类号： C08K3/04 , B60C1/0016 , C08K3/36 , C08L7/02 , Y10S528/93 , Y10S528/932 , C08L2666/08
摘要： The present invention provides a rubber composition that improves processability and fuel efficiency without decreasing mechanical strength and abrasion resistance, which are excellent properties of natural rubber, and a pneumatic tire using the rubber composition for a tire tread. Specifically, the present invention provides a rubber composition for a tire tread comprising 5 to 150 parts by weight of silica having nitrogen-adsorbing specific surface area of 100 to 300 m2/g and/or 5 to 150 parts by weight of carbon black having nitrogen-adsorbing specific surface area of at least 70 m2/g and dibutyl phthalate oil absorption of at least 70 ml/100 g, based on 100 parts of a rubber component containing 5 to 100% by weight of a deproteinized natural rubber having a weight average molecular weight of 1,400,000 and nitrogen content of at most 0.1% by weight, and a pneumatic tire comprising the rubber composition for a tire tread.
摘要翻译： 本发明提供一种改善加工性和燃料效率而不降低机械强度和耐磨性的橡胶组合物，其是天然橡胶的优异性能，以及使用轮胎胎面用橡胶组合物的充气轮胎。 具体地说，本发明提供一种轮胎胎面用橡胶组合物，其特征在于，具有5〜150重量份的氮吸附比表面积为100〜300m 2 / g的二氧化硅和/或5〜150 基于100份橡胶组分，具有至少70m 2 / g的氮吸附比表面积的碳黑的重量份和邻苯二甲酸二丁酯油的吸收至少为70ml / 100g， 含有5〜100重量％的重均分子量为1400万，氮含量在0.1重量％以下的脱蛋白天然橡胶，以及包含轮胎胎面用橡胶组合物的充气轮胎。
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2.发明申请Rubber composition for tire tread and pneumatic tire using the rubber composition 失效用于轮胎胎面的橡胶组合物和使用该橡胶组合物的充气轮胎公开(公告)号：US20050027060A1
公开(公告)日：2005-02-03
申请号：US10863345
申请日：2004-06-09
CPC分类号： C08K3/04 , B60C1/0016 , C08K3/36 , C08L7/02 , Y10S528/93 , Y10S528/932 , C08L2666/08
摘要： The present invention provides a rubber composition that improves processability and fuel efficiency without decreasing mechanical strength and abrasion resistance, which are excellent properties of natural rubber, and a pneumatic tire using the rubber composition for a tire tread. Specifically, the present invention provides a rubber composition for a tire tread comprising 5 to 150 parts by weight of silica having nitrogen-adsorbing specific surface area of 100 to 300 m2/g and/or 5 to 150 parts by weight of carbon black having nitrogen-adsorbing specific surface area of at least 70 m2/g and dibutyl phthalate oil absorption of at least 70 ml/100 g, based on 100 parts of a rubber component containing 5 to 100% by weight of a deproteinized natural rubber having a weight average molecular weight of 1,400,000 and nitrogen content of at most 0.1% by weight, and a pneumatic tire comprising the rubber composition for a tire tread.
摘要翻译： 本发明提供一种改善加工性和燃料效率而不降低机械强度和耐磨性的橡胶组合物，其是天然橡胶的优异性能，以及使用轮胎胎面用橡胶组合物的充气轮胎。 具体而言，本发明提供一种轮胎胎面用橡胶组合物，其特征在于，具有5〜150重量份的氮吸附比表面积为100〜300m 2 / g的二氧化硅和/或5〜150重量份的碳 具有至少70m 2 / g的氮吸附比表面积的黑色和邻苯二甲酸二丁酯油吸收量至少为70ml / 100g，基于100份含有5至100重量％脱蛋白质的橡胶组分 天然橡胶的重均分子量为140万，氮含量为0.1重量％以下的充气轮胎，以及包含轮胎胎面用橡胶组合物的充气轮胎。
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公开(公告)号：US07530380B2
公开(公告)日：2009-05-12
申请号：US10679406
申请日：2003-10-07
IPC分类号： B60C5/14
CPC分类号： B60C5/14 , B60C1/0008 , C08L7/00 , C08L23/283 , C08L2312/00 , Y10S152/16 , C08L2666/08
摘要： The present invention provides a tubeless tire in which air permeability is significantly decreased. Specifically, the present invention relates to a tubeless tire wherein an air chamber is formed between the inner face of a tire body and a rim, by mounting the tire body to the periphery of the rim, and a gas barrier layer, comprising an inorganic layered compound having a particle size of at most 5 μm and an aspect ratio of 50 to 5000 and a resin, is formed on the inner face of the tire body.
摘要翻译： 本发明提供一种透气性明显降低的无内胎轮胎。 具体地，本发明涉及一种无内胎轮胎，其中通过将轮胎主体安装到轮辋的周边，在轮胎主体的内表面和轮辋之间形成气室，以及阻气层，其包括无机层 在轮胎主体的内表面上形成粒径为5μm以上，纵横比为50〜5000的树脂的树脂。
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公开(公告)号：US20050098252A1
公开(公告)日：2005-05-12
申请号：US10679406
申请日：2003-10-07
CPC分类号： B60C5/14 , B60C1/0008 , C08L7/00 , C08L23/283 , C08L2312/00 , Y10S152/16 , C08L2666/08
摘要： The present invention provides a tubeless tire in which air permeability is significantly decreased. Specifically, the present invention relates to a tubeless tire wherein an air chamber is formed between the inner face of a tire body and a rim, by mounting the tire body to the periphery of the rim, and a gas barrier layer, comprising an inorganic layered compound having a particle size of at most 5 μm and an aspect ratio of 50 to 5000 and a resin, is formed on the inner face of the tire body.
摘要翻译： 本发明提供一种透气性明显降低的无内胎轮胎。 具体地，本发明涉及一种无内胎轮胎，其中通过将轮胎主体安装到轮辋的周边，在轮胎主体的内表面和轮辋之间形成气室，以及阻气层，其包括无机层 在轮胎主体的内表面上形成粒径为5μm以上，纵横比为50〜5000的树脂的树脂。
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公开(公告)号：US07304109B2
公开(公告)日：2007-12-04
申请号：US11140733
申请日：2005-06-01
IPC分类号： C08L25/10
CPC分类号： C08L15/00 , B60C1/0016 , C08C19/02 , C08L9/06 , C08L21/00 , C08L2666/08
摘要： The present invention provides a rubber composition, in which abrasion resistance and gripping performance are improved in a balanced manner and bleeding of the components is inhibited, and a tire using the composition. Specifically, the present invention provides a rubber composition comprising (B) 10 to 200 parts by weight of a low molecular weight aromatic vinyl-conjugated diene copolymer having weight average molecular weight of 1.0×103 to 1.0×105 and aromatic vinyl content of 10 to 75% by weight, wherein the hydrogenation ratio of double bonds in the conjugated diene part is 20 to 60%, based on (A) 100 parts by weight of a rubber component containing at least 60% by weight of a styrene-butadiene copolymer having weight average molecular weight of 5.0×105 to 2.5×106 and styrene content of 20 to 60% by weight, wherein the amount of vinyl bonds in the butadiene part is 20 to 70%; which satisfies the following equation 5% by weight
摘要翻译： 本发明提供了一种橡胶组合物，其中平衡地改善了耐磨性和夹持性能，并且抑制了组分的渗色，以及使用该组合物的轮胎。 具体地说，本发明提供一种橡胶组合物，其包含（B）10〜200重量份的重均分子量为1.0×10 3〜1.0×10 -3的低分子量芳族乙烯基 - 共轭二烯共聚物， 5重量％，芳香族乙烯基含量为10〜75重量％，其中，（A）100重量份的橡胶成分，共轭二烯部分中双键的氢化率为20〜60％ 含有至少60重量％的重均分子量为5.0×10 -5至2.5×10 -6的苯乙烯 - 丁二烯共聚物和苯乙烯含量为20至60重量％ 其中丁二烯部分中的乙烯基键的量为20〜70％。 其满足以下等式
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公开(公告)号：US20050119399A1
公开(公告)日：2005-06-02
申请号：US10960273
申请日：2004-10-08
IPC分类号： C08F236/10 , C08L9/06 , C08L15/00 , C08L21/00 , C08L23/28 , C08L101/00 , C08L51/04
CPC分类号： C08L9/06 , C08C19/02 , C08C19/06 , C08F236/10 , C08K5/0016 , C08L15/00 , C08L21/00 , C08L23/283 , C08L101/00 , C08L2666/02 , C08L2666/08
摘要： The present invention provides a rubber composition for a tire, in which gripping performance and abrasion resistance are improved in a balanced manner, and a tire using the same. Specifically, the present invention provides a rubber composition for a tire comprising 5 to 200 parts by weight of a low molecular weight aromatic vinyl-conjugated diene copolymer having a specific aromatic vinyl content and weight average molecular weight, based on 100 parts by weight of a rubber component containing aromatic vinyl-conjugated diene copolymer, a rubber composition for a tire comprising 5 to 200 parts by weight of an olefin-conjugated diene-aromatic vinyl copolymer based on 100 parts by weight of a diene rubber component, and a tire using the same.
摘要翻译： 本发明提供了一种用于轮胎的橡胶组合物，其中平衡地提高了夹持性能和耐磨性，以及使用该橡胶组合物的轮胎。 具体地说，本发明提供了一种轮胎用橡胶组合物，其特征在于，含有5〜200重量份的具有特定芳族乙烯基含量和重均分子量的低分子量芳香族乙烯基 - 共轭二烯共聚物， 含有芳族乙烯基 - 共轭二烯共聚物的橡胶组分，基于100重量份二烯橡胶组分的5至200重量份的烯烃 - 共轭二烯 - 芳族乙烯基共聚物的轮胎用橡胶组合物和使用 相同。
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公开(公告)号：US07253235B2
公开(公告)日：2007-08-07
申请号：US10960273
申请日：2004-10-08
IPC分类号： C08F8/04
CPC分类号： C08L9/06 , C08C19/02 , C08C19/06 , C08F236/10 , C08K5/0016 , C08L15/00 , C08L21/00 , C08L23/283 , C08L101/00 , C08L2666/02 , C08L2666/08
摘要： The present invention provides a rubber composition for a tire, in which gripping performance and abrasion resistance are improved in a balanced manner, and a tire using the same. Specifically, the present invention provides a rubber composition for a tire comprising 5 to 200 parts by weight of a low molecular weight aromatic vinyl-conjugated diene copolymer having a specific aromatic vinyl content and weight average molecular weight, based on 100 parts by weight of a rubber component containing aromatic vinyl-conjugated diene copolymer, a rubber composition for a tire comprising 5 to 200 parts by weight of an olefin-conjugated diene-aromatic vinyl copolymer based on 100 parts by weight of a diene rubber component, and a tire using the same.
摘要翻译： 本发明提供了一种用于轮胎的橡胶组合物，其中平衡地提高了夹持性能和耐磨性，以及使用该橡胶组合物的轮胎。 具体地说，本发明提供了一种轮胎用橡胶组合物，其特征在于，含有5〜200重量份的具有特定芳族乙烯基含量和重均分子量的低分子量芳香族乙烯基 - 共轭二烯共聚物， 含有芳族乙烯基 - 共轭二烯共聚物的橡胶组分，基于100重量份二烯橡胶组分的5至200重量份的烯烃 - 共轭二烯 - 芳族乙烯基共聚物的轮胎用橡胶组合物和使用 相同。
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公开(公告)号：US20060004136A1
公开(公告)日：2006-01-05
申请号：US11140733
申请日：2005-06-01
IPC分类号： C08L53/00
CPC分类号： C08L15/00 , B60C1/0016 , C08C19/02 , C08L9/06 , C08L21/00 , C08L2666/08
摘要： The present invention provides a rubber composition, in which abrasion resistance and gripping performance are improved in a balanced manner and bleeding of the components is inhibited, and a tire using the composition. Specifically, the present invention provides a rubber composition comprising (B) 10 to 200 parts by weight of a low molecular weight aromatic vinyl-conjugated diene copolymer having weight average molecular weight of 1.0×103 to 1.0×105 and aromatic vinyl content of 10 to 75% by weight, wherein the hydrogenation ratio of double bonds in the conjugated diene part is 20 to 60%, based on (A) 100 parts by weight of a rubber component containing at least 60% by weight of a styrene-butadiene copolymer having weight average molecular weight of 5.0×105 to 2.5×106 and styrene content of 20 to 60% by weight, wherein the amount of vinyl bonds in the butadiene part is 20 to 70%; which satisfies the following equation 5% by weight
摘要翻译： 本发明提供了一种橡胶组合物，其中平衡地改善了耐磨性和夹持性能，并且抑制了组分的渗色，以及使用该组合物的轮胎。 具体地说，本发明提供一种橡胶组合物，其包含（B）10〜200重量份的重均分子量为1.0×10 3〜1.0×10 -3的低分子量芳族乙烯基 - 共轭二烯共聚物， 5重量％，芳香族乙烯基含量为10〜75重量％，其中，（A）100重量份的橡胶成分，共轭二烯部分中双键的氢化率为20〜60％ 含有至少60重量％的重均分子量为5.0×10 -5至2.5×10 -6的苯乙烯 - 丁二烯共聚物和苯乙烯含量为20至60重量％ 其中丁二烯部分中的乙烯基键的量为20〜70％。 满足以下等式<？in-line-formula description =“In-line formula”end =“lead”？> 5％（重量）
当As（重量％）是共聚物（A）的苯乙烯含量，Bv（重量％）是共聚物的丁二烯部分中的芳族乙烯基含量 ）和使用该轮胎的轮胎。 -
9.发明授权公开(公告)号：US07365119B2
公开(公告)日：2008-04-29
申请号：US10841528
申请日：2004-05-10
IPC分类号： C08K3/10
CPC分类号： C08K3/22 , B60C1/0016 , C08L21/00 , C08L27/12 , C08L2666/04
摘要： The present invention provides a rubber composition for a tire capable of improving gripping performance of a tire and a tire using the rubber composition. More specifically, the present invention relates to a rubber composition for a tire tread comprising 1 to 150 parts by weight of a piezoelectric material, based on 100 parts by weight of a natural rubber and/or a diene synthetic rubber and a tire using the rubber composition for a tire tread. The average particle size of the piezoelectric material is preferably 0.01 to 50 μm.
摘要翻译： 本发明提供一种轮胎用橡胶组合物，其能够改善使用该橡胶组合物的轮胎和轮胎的抓持性能。 更具体地说，本发明涉及一种用于轮胎胎面的橡胶组合物，其包含基于100重量份的天然橡胶和/或二烯合成橡胶的1至150重量份的压电材料和使用橡胶的轮胎 轮胎胎面的组成。 压电材料的平均粒径优选为0.01〜50μm。
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公开(公告)号：US06579950B2
公开(公告)日：2003-06-17
申请号：US09963442
申请日：2001-09-27
IPC分类号： C08F806
CPC分类号： C08J11/16 , B02C18/142 , B02C23/24 , B02C2201/04 , B29B17/02 , B29K2021/00 , B29K2313/00 , B29K2705/00 , B29L2030/00 , C08J2321/00 , Y02W30/622 , Y02W30/68 , Y02W30/705
摘要： A rubber waste disposal apparatus processing rubber waste such as an old tire efficiently includes a casing, a rubber waste deformation unit provided in the casing to subject rubber waste to deformation, and an ozone-containing gas supply unit supplying ozone-containing gas into the casing. The rubber waste deformation unit includes a pair of cylindrical rollers having a plurality of protrusions projecting outwards, capable of sandwiching rubber waste at the gap therebetween, and a distance setting unit that can set the distance of the gap between the cylindrical rollers.
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