公开(公告)号：US09260588B2

公开(公告)日：2016-02-16

申请号：US14367505

申请日：2012-12-17

申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  Michelin Recherche et Technique S.A.

发明人： Christelle Darnaud ,  Karine Longchambon

IPC分类号： C08K5/29 ,  C08J5/14 ,  C08K5/17 ,  B60C1/00 ,  C08K3/36

CPC分类号： C08K5/17 ,  B60C1/0016 ,  B60C2001/0066 ,  C08K3/36 ,  C08L9/06 ,  C08L9/00

摘要： A tire comprises a rubber composition based on at least one diene elastomer, a reinforcing filler predominantly comprising silica, a crosslinking system, and an amino ether alcohol of formula (I): R1—O(—R2—O)n—R3—NH2 (I), in which R1 represents a linear or branched alkyl group comprising from 1 to 18 carbon atoms, R2 and R3 independently represent a linear or branched alkylene group comprising from 1 to 18 carbon atoms, and n represents an integer from 0 to 20, it being understood that the amino ether alcohol bears one or more hydroxyl groups on at least one carbon-based chain chosen from R1, R2 and R3. The rubber composition is essentially devoid of guanidine derivative.

摘要翻译： 轮胎包括基于至少一种二烯弹性体的橡胶组合物，主要包含二氧化硅的增强填料，交联体系和式（I）的氨基醚醇：R1-O（-R2-O）n-R3-NH2 （I）中，R 1表示包含1至18个碳原子的直链或支链烷基，R2和R3独立地表示包含1至18个碳原子的直链或支链亚烷基，n表示0至20的整数 应理解氨基醚醇在选自R1，R2和R3的至少一个碳基链上带有一个或多个羟基。 橡胶组合物基本上不含胍衍生物。

公开(公告)号：US08962711B2

公开(公告)日：2015-02-24

申请号：US14118875

申请日：2011-06-22

申请人： Jim Zewei Zhang

发明人： Jim Zewei Zhang

IPC分类号： C08J5/14 ,  C08G73/10 ,  C04B26/12 ,  C08K3/00 ,  A01H5/00 ,  A63B37/00 ,  C04B26/06 ,  C08G65/48 ,  F16D69/02

CPC分类号： F16D69/02 ,  F16D69/026 ,  F16D69/028 ,  F16D2200/0034 ,  F16D2200/0065 ,  F16D2200/0086

摘要： A copper-flee friction material composition for brake pads consists of: 0.43 parts of aramid fiber, 1.9 parts of tire powder, 6 parts of heavy magnesia, 2.55 parts of calcined petroleum coke, 8 parts of ceramic fiber, 6.5 parts of phenolic resin, 14 parts of aluminum silicate fiber, 22 parts of potassium hexatitanate crystal whisker, 25 parts of barite powder, 5 parts of granular graphite, 2 parts of antimony sulfide, 2.8 parts of friction powder of cashew nut oil, 0.9 part of boron nitride, 5 parts of flake aluminum powder, and 0.6 parts of tantalum carbide. Trials show that it has satisfactory high temperature and thermal decay resistant performance, long service life, good abrasion resistance and stable friction coefficient. With the friction material of the present invention used, the brake pad of vehicles is sensitive and stable during braking, produces no screech, is comfortable and has no damage on coupling plate.

摘要翻译： 用于刹车片的铜离子摩擦材料组合物包括：0.43份芳族聚酰胺纤维，1.9份轮胎粉末，6份重质氧化镁，2.55份煅烧石油焦炭，8份陶瓷纤维，6.5份酚醛树脂， 14份硅酸铝纤维，22份六钛酸钾晶须，25份重晶石粉，5份颗粒状石墨，2份硫化锑，2.8份腰果油摩擦粉，0.9份氮化硼，5份 片状铝粉部分，碳化钽0.6份。 试验表明，它具有令人满意的耐高温和耐热腐蚀性能，使用寿命长，耐磨性好，摩擦系数稳定。 利用本发明的摩擦材料，车辆的刹车片在制动过程中敏感且稳定，不产生尖叫声，舒适且对联轴器板没有损坏。

公开(公告)号：US08580867B2

公开(公告)日：2013-11-12

申请号：US12801527

申请日：2010-06-14

申请人： Katharina Herzog ,  Carla Recker ,  Jürgen Wagemann ,  Marc Laschet ,  Christoph Rose ,  Boris Mergell

发明人： Katharina Herzog ,  Carla Recker ,  Jürgen Wagemann ,  Marc Laschet ,  Christoph Rose ,  Boris Mergell

IPC分类号： C08J5/14

CPC分类号： C08C19/44 ,  B29B7/7495 ,  B60C1/0016 ,  C08F297/04 ,  C08F297/044 ,  C08K3/013 ,  C08L15/00 ,  C08L21/00 ,  C08L53/02 ,  C08L53/025 ,  C08L2666/08 ,  C08L2666/04 ,  C08L2666/02

摘要： The vulcanizable rubber mixture according to this invention is used for rubber products in particular vehicle tires and vehicle tire treads, but also technical rubber products like belts on conveyor systems, technical hoses, vibration dampers and impact dampers, or wire coatings. All these products benefit from the improved processability that is achieved with the invention in that the mixture comprises a polymer represented by the formula F1-A-F2, or a mixture of F1-A-F2 with an astral or radial coupling product of F1-A-units, coupled by a multivalent coupling agent; wherein F1 represents a terminal functionalization of the polymeric chain, F2 represents a terminal functionalization different from F1; and A represents the polymeric chain of a polymer formed by the copolymerization between one or more conjugated dienes with one or more aromatic vinyl monomers.

摘要翻译： 根据本发明的可硫化橡胶混合物用于特别是车辆轮胎和车辆轮胎胎面的橡胶产品，而且也用于诸如输送系统上的皮带，技术软管，减振器和冲击阻尼器或电线涂层的技术橡胶产品。 所有这些产品都受益于通过本发明实现的改进的加工性，其中混合物包含由式F1-A-F2表示的聚合物，或F1-A-F2与F1- A单元，通过多价偶联剂偶联; 其中F1表示聚合物链的末端官能化，F2表示与F1不同的末端官能化; A表示通过一种或多种共轭二烯与一种或多种芳族乙烯基单体之间的共聚形成的聚合物的聚合物链。

公开(公告)号：US08426508B2

公开(公告)日：2013-04-23

申请号：US12484505

申请日：2009-06-15

申请人： Takayuki Hattori ,  Ryoji Kojima ,  Naohiko Kikuchi ,  Yasuhisa Minagawa

发明人： Takayuki Hattori ,  Ryoji Kojima ,  Naohiko Kikuchi ,  Yasuhisa Minagawa

IPC分类号： C08K5/09 ,  C08J5/14

CPC分类号： B60C1/0016

摘要： The present invention has its object to provide a high performance studless tire, which has both good braking force and high handling stability on ice or snow, at higher productivity and at a lower price for customers. The studless tire comprises a tread made of a rubber composition containing 2.2 to 10 parts by mass of a fatty acid and/or a derivative of the fatty acid per 100 parts by mass of a rubber component, the tread having a JIS-A hardness of 50 or less.

摘要翻译： 本发明的目的是提供一种高性能无钉玻璃轮胎，其在较高的生产率和较低的价格下，在冰雪上具有良好的制动力和高的操纵稳定性。 无钉防滑轮胎包括由每100质量份橡胶成分含有2.2〜10质量份脂肪酸和/或脂肪酸衍生物的橡胶组合物制成的胎面，胎面的JIS-A硬度为 50以下。

公开(公告)号：US08367767B1

公开(公告)日：2013-02-05

申请号：US12715161

申请日：2010-03-01

申请人： Firoz Jafri ,  Martin Fuss ,  Michael Wilfong

发明人： Firoz Jafri ,  Martin Fuss ,  Michael Wilfong

IPC分类号： C08K3/34 ,  C08G69/32 ,  C08J5/14 ,  C08J5/12 ,  C08J5/10

CPC分类号： F16D69/026 ,  C08J5/045 ,  C08J5/048 ,  C08J5/10 ,  C08J5/24 ,  C08J2361/06 ,  C08K3/36 ,  C08L1/02 ,  C08L61/06 ,  C08L77/10 ,  C08L97/02

摘要： A friction lining for a wet clutch, in particular for a converter lockup, the clutch containing the ingredients—cellulose fibers, aramid fibers, fillers and a bonding agent. To provide a cost-effective friction lining suitable for the application under the conditions of a converter lockup clutch, it is proposed to admix powdered nutshell of percentage weight between 1% and 40%.

摘要翻译： 用于湿式离合器的摩擦衬里，特别是用于转换器锁定，含有成分的离合器 - 纤维素纤维，芳族聚酰胺纤维，填料和粘合剂。 为了在转子锁止离合器的条件下提供适合于应用的具有成本效益的摩擦衬垫，建议将重量百分比在1％至40％之间的粉状坚果壳进行混合。

公开(公告)号：US08278369B2

公开(公告)日：2012-10-02

申请号：US12778266

申请日：2010-05-12

申请人： Danjiu Sun ,  Shuangfeng Wu ,  Yingfan Xiang ,  Kunwen Du

发明人： Danjiu Sun ,  Shuangfeng Wu ,  Yingfan Xiang ,  Kunwen Du

IPC分类号： C08J5/14

CPC分类号： E01C11/24 ,  C08L2666/54 ,  C09J163/00

摘要： An epoxy-based antiskid adhesive having component A and component B, the component A having 1) between 20 and 35 parts of an epoxy resin; 2) between 0.5 and 3 parts of a diluting agent; 3) between 1 and 5 parts of silica; 4) between 20 and 60 parts of quartz sand; 5) between 1 and 6 parts of quartz powder; 6) between 1 and 10 parts of an active calcium; and 7) between 1 and 5 parts of triple superphosphate; and the component B having 1) between 20 and 40 parts of an organic compound-modified amine; 2) between 1 and 5 parts of an accelerator; 3) between 0 and 3 parts of a coupling agent; 4) between 5 and 10 parts of silica; 5) between 20 and 50 parts of quartz sand; 6) between 1 and 10 parts of quartz powder; and 7) between 1 and 10 parts of silica fume.

摘要翻译： 具有组分A和组分B的环氧类防滑粘合剂，组分A具有1）20至35份的环氧树脂; 2）0.5至3份稀释剂; 3）1至5份二氧化硅; 4）20〜60份石英砂; 5）1至6份石英粉; 6）1至10份活性钙; 和7）1至5份三重过磷酸钙; 组分B具有1）20-40份有机化合物改性胺; 2）1至5份促进剂; 3）0至3份偶联剂; 4）5至10份二氧化硅; 5）20〜50份石英砂; 6）1〜10份石英粉; 和7）1至10份硅灰。

公开(公告)号：US20120190770A1

公开(公告)日：2012-07-26

申请号：US13356620

申请日：2012-01-23

申请人： Mana ITO ,  Katsunari INAGAKI ,  Mayumi OSHIMA

发明人： Mana ITO ,  Katsunari INAGAKI ,  Mayumi OSHIMA

IPC分类号： C08J5/14 ,  C08F2/60 ,  C08F2/06

CPC分类号： C08K3/36 ,  C08C19/44 ,  C08F212/08 ,  C08F230/08 ,  C08F236/14 ,  C08F4/48 ,  C08L15/00

摘要： The present invention provides a process for producing a conjugated diene-based polymer comprising polymerizing a monomer component comprising a conjugated diene compound and a silicon-containing vinyl compound using the following compounds (I) and (II), as a polymerization initiator component,(I) an organic alkali metal compound (II) a compound represented by the following formula (I) wherein R11 and R12 represent a hydrocarbyl group having 1 to 20 carbon atoms optionally having a substituent.

摘要翻译： 本发明提供一种共轭二烯类聚合物的制造方法，其包括使用以下化合物（I）和（II）使包含共轭二烯化合物和含硅乙烯基化合物的单体组分聚合作为聚合引发剂组分（ I）有机碱金属化合物（II）由下式（I）表示的化合物，其中R 11和R 12表示任选具有取代基的具有1至20个碳原子的烃基。

公开(公告)号：US20120157568A1

公开(公告)日：2012-06-21

申请号：US13292206

申请日：2011-11-09

申请人： Paul Harry Sandstrom ,  Hans-Bernd Fuchs ,  Erik Paul Sandstrom ,  Michelle L. Sandstrom

发明人： Paul Harry Sandstrom ,  Hans-Bernd Fuchs ,  Erik Paul Sandstrom ,  Michelle L. Sandstrom

IPC分类号： C08L9/06 ,  C08K3/04 ,  C08J5/14 ,  C08K3/36 ,  C08L9/00 ,  C08L25/16

CPC分类号： C08L9/06 ,  B60C1/0016 ,  C08K3/36 ,  C08L9/00 ,  C08L25/16 ,  C08L2207/32 ,  C08L2666/08 ,  C08L2666/02

摘要： The invention relates to a silica reinforced rubber composition comprised of low Tg polybutadiene, particularly high cis 1,4-polybutadiene or high trans 1,4-polybutadiene with or without functional groups, and high Tg styrene/butadiene elastomers, particularly functionalized styrene/butadiene, elastomers, together with high Tg liquid unsaturated conjugated diene-based polymer, particularly styrene/butadiene polymer, which can also be functionalized, and high glass transition or softening point temperature (Tm or Tg) resins, particularly high Tg styrene/alpha methylstyrene resin. The invention relates to a tire having a tread comprised of such rubber composition.

摘要翻译： 本发明涉及由低Tg聚丁二烯，特别是高顺式1,4-聚丁二烯或具有或不具有官能团的高反式1,4-聚丁二烯和高Tg苯乙烯/丁二烯弹性体，特别是官能化苯乙烯/丁二烯组成的二氧化硅增强橡胶组合物 ，弹性体，以及也可以官能化的高Tg液体不饱和共轭二烯系聚合物，特别是苯乙烯/丁二烯聚合物，以及高玻璃化转变温度或软化点温度（Tm或Tg）树脂，特别是高Tg苯乙烯/α-甲基苯乙烯树脂 。 本发明涉及具有由这种橡胶组合物组成的胎面的轮胎。

公开(公告)号：US20120053263A1

公开(公告)日：2012-03-01

申请号：US13216283

申请日：2011-08-24

申请人： Tatsuya MIYAZAKI

发明人： Tatsuya MIYAZAKI

IPC分类号： C08J5/14 ,  C08K3/22 ,  C08L9/00

CPC分类号： C08K5/5398 ,  B60C1/0016 ,  C08K3/34 ,  C08K3/36 ,  C08K5/548 ,  C08L7/00 ,  C08L9/00 ,  C08L9/06 ,  C08L15/00 ,  C08L21/00

摘要： The present invention aims to provide a rubber composition for a base tread capable of enhancing fuel economy, elongation at break and durability in a balanced manner while maintaining favorable handling stability and processability (extrusion processability) even if the amount of zinc oxide is reduced, and a pneumatic tire having a base tread produced from the rubber composition. The present invention relates to a rubber composition for a base tread including: a rubber component; a compound represented by Formula (I): wherein R1 to R4 each independently represent a C1 to C18 linear or branched alkyl group or a C5 to C12 cycloalkyl group; and zinc oxide, wherein the amount of the compound represented by Formula (I) is 0.2 to 6 parts by mass and the amount of the zinc oxide is 1.0 part by mass or less, relative to 100 parts by mass of the rubber component.

摘要翻译： 本发明的目的在于提供一种能够提高燃料经济性，断裂伸长率和耐久性的基础胎面的橡胶组合物，同时保持良好的操作稳定性和加工性（挤出加工性），即使氧化锌的量减少，以及 具有由橡胶组合物制成的基底胎面的充气轮胎。 本发明涉及一种用于胎面胎面的橡胶组合物，包括：橡胶组分; 由式（I）表示的化合物：其中R 1至R 4各自独立地表示C 1至C 18直链或支链烷基或C 5至C 12环烷基; 和氧化锌，其中相对于100质量份的橡胶组分，由式（I）表示的化合物的量为0.2〜6质量份，氧化锌的量为1.0质量份以下。

公开(公告)号：US20110203712A1

公开(公告)日：2011-08-25

申请号：US13098018

申请日：2011-04-29

申请人： José Carlos Araujo Da Silva ,  Pierre-Antoine Niore ,  Arnaud Remy

发明人： José Carlos Araujo Da Silva ,  Pierre-Antoine Niore ,  Arnaud Remy

IPC分类号： C08K5/18 ,  B60C9/18 ,  C08J5/14 ,  C09K15/18 ,  C08J3/22 ,  C08L7/00

CPC分类号： C08K5/005 ,  C08K5/18 ,  Y10T152/1081 ,  C08L21/00

摘要： Rubber composition, especially for a tire, based on at least one diene elastomer, a reinforcing filler, a crosslinking system and an antioxidant system, wherein said antioxidant system contains at least two antioxidants “A” and “B”: A. an N-alkyl-N′-phenyl-para-phenylenediamine corresponding to the formula (I): B. a 4,4′-bis(alkylamino)triphenylamine corresponding to the formula (II): in which formulae, R1, R2 and R3, which are identical or different, each represent a linear or branched alkyl group having from 1 to 12 carbon atoms or a cycloalkyl group having from 5 to 8 carbon atoms, the A/B weight ratio being between 0.2 and 5.0. Such an antioxidant system gives the composition of the invention a better long-term resistance to fatigue and to crack propagation.

摘要翻译： 橡胶组合物，特别是轮胎，基于至少一种二烯弹性体，增强填料，交联体系和抗氧化剂体系，其中所述抗氧化剂体系含有至少两种抗氧化剂“A”和“B”：A.N- 对应于式（I）的烷基-N'-苯基对苯二胺：B.对应于式（II）的4,4'-双（烷基氨基）三苯胺：式中，R 1，R 2和R 3，其 各自表示具有1至12个碳原子的直链或支链烷基或具有5至8个碳原子的环烷基，A / B重量比为0.2至5.0。 这种抗氧化剂体系使得本发明的组合物具有更好的长期耐疲劳性和裂纹扩展性。