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    Crosslinked polysulfide-containing cycloaliphatic compound, process for its preparation, filled sulfur-vulcanizable elastomer composition containing same and articles fabricated therefrom
    2.
    发明授权
    Crosslinked polysulfide-containing cycloaliphatic compound, process for its preparation, filled sulfur-vulcanizable elastomer composition containing same and articles fabricated therefrom 有权
    交联的含多硫化物的脂环族化合物，其制备方法，包含其的填充的可硫磺化弹性体组合物和由其制备的制品

    公开(公告)号：US08470197B2

    公开(公告)日：2013-06-25

    申请号：US12290367

    申请日：2008-10-30

    申请人： Richard W. Cruse ,  William Michael York ,  Carla Recker ,  Thomas Kramer ,  Katharina Herzog

    发明人： Richard W. Cruse ,  William Michael York ,  Carla Recker ,  Thomas Kramer ,  Katharina Herzog

    IPC分类号： C08G75/14

    CPC分类号： C08G75/14 ,  Y10T428/139

    摘要： A crosslinked polysulfide-containing cycloaliphatic compound, useful as a crosslinker for filled sulfur-vulcanizable elastomer compositions, is represented by the general formula: [(CaH2a-)mG1(-CbH2bSx—)n−m]o[CcH2c-G2-CdH2dSy—]p[R]q wherein G1 is a saturated, monocyclic aliphatic group of valence n containing from 5 to 12 carbon atoms and optionally containing at least one halogen or a saturated monocyclic silicone [RSiO—]n[R2SiO—]r group of valence n; G2 is a saturated, divalent cyclic aliphatic group of valence 2 containing from 5 to 12 carbon atoms and optionally containing at least one halogen or a saturated monocyclic silicone [RSiO—]n[R2SiO—]r group of valence n; each R independently is a selected from the group consisting of a hydrogen atom, monovalent hydrocarbon of up to 20 carbon atoms and a halogen atom; each occurrence of subscripts a, b, c, d, m, n, o, p, q, x and y independently is an integer wherein a is 2 to 6; b is 2 to 6; c is 1 to 6; d is 1 to 6; m is 1 or 2; n is 3 to 5; o is a positive integer, p is 0 or a positive integer; q is a positive integer; r is an integer of from 0 to 3; x is 1 to 10 and y is 1 to 10, with the provisos that, (i) at least one x is 2 to 10; (ii) the ratio of p to o is less than 1 to 5; and q is equal to the sum of unfilled valences of the (CaH2a-)mG1(-CbH2bSx—)n−m and CcH2c-G2-CdH2dSy— groups.

    摘要翻译： 可用作填充的硫可硫化弹性体组合物的交联剂的交联的含多硫醚的脂环族化合物由以下通式表示：[（CaH2a）mG1（-CbH2bSx-）nm] o [CcH2c-G2-CdH2dSy-] p [R] q，其中G1是含有5至12个碳原子并且任选地含有至少一个卤素或饱和单环硅氧烷[RSiO - ] n [R 2 SiO] - 基的价数n的饱和单环脂族基团n; G 2是含有5至12个碳原子并且任选地含有至少一个卤素或饱和单环硅氧烷[RSiO - ] n [R 2 SiO] - 基的价数n的饱和二价环状脂肪族基团; 每个R独立地选自氢原子，至多20个碳原子的一价烃和卤素原子; 每个出现的下标a，b，c，d，m，n，o，p，q，x和y独立地是其中a是2至6的整数; b为2〜6; c为1〜6; d为1〜6; m为1或2; n为3〜5; o是正整数，p是0或正整数; q是正整数; r为0〜3的整数; x为1至10且y为1至10，条件是（i）至少一个x为2至10; （ii）p与o之比小于1至5; 且q等于（CaH2a）mG1（-CbH2bSx-）n-m和CcH2c-G2-CdH2dSy-基团的未饱和化合价的总和。

    Tire composition with improved vulcanizing agent
    3.
    发明授权
    Tire composition with improved vulcanizing agent 有权
    具有改进硫化剂的轮胎组合物

    公开(公告)号：US08182626B2

    公开(公告)日：2012-05-22

    申请号：US12290427

    申请日：2008-10-30

    申请人： Carla Recker ,  William Michael York ,  Thomas Kramer ,  Katharina Herzog ,  Boris Mergell ,  Richard W. Cruse

    发明人： Carla Recker ,  William Michael York ,  Thomas Kramer ,  Katharina Herzog ,  Boris Mergell ,  Richard W. Cruse

    IPC分类号： B29C35/00 ,  B29C35/02 ,  C08J3/24

    CPC分类号： B60C1/0016 ,  B29B7/7495 ,  C08K3/013 ,  C08K5/0025 ,  C08K5/36 ,  C08K5/372 ,  C08K5/42 ,  C08K5/549 ,  C08L21/00

    摘要： A tire composition with a Shore A hardness, according to DIN 53 505 and ASTM D2240, of not less than 40 and not greater than 95 and a glass-transition temperature Tg (E″max), according to DIN 53 513 with a specified temperature sweep of −80° C. to +80° C. and a specified compression of 10+0.2% at 10 Hz, not less than −80° C. and not greater than 0° C., with improved abrasion performance, in particular for pneumatic tires, has the following composition: at least one vulcanizable diene rubber selected from natural rubbers, synthetic polyisoprene rubbers, polyisobutylene rubbers, polybutadiene rubbers (BR), and random styrene-butadiene rubbers; from 35 to 300 phr of at least one active filler selected from carbon blacks, silicas, silicon based fillers, and metal oxides, of which at least 10 phr must be carbon blacks, silicas, or some combination thereof; from 0 to 250 phr of other or further additives; from 0.1·10−3 to 42·10−3 mhr (mol per hundred parts of rubber) of a vulcanizing agent which crosslinks with a functionality>4; and from 0.1 to 10 phr of at least one vulcanization accelerator.

    摘要翻译： 根据DIN 53505和ASTM D2240，具有不低于40且不大于95的肖氏A硬度和根据DIN 53 513的玻璃化转变温度Tg（E“max）的具有特定温度的轮胎组合物 扫描-80°C至+ 80°C，在10 Hz，不低于-80°C和不高于0°C的特定压缩10 + 0.2％，具有改进的耐磨性能 对于充气轮胎具有以下组成：至少一种选自天然橡胶，合成聚异戊二烯橡胶，聚异丁烯橡胶，聚丁二烯橡胶（BR）和无规苯乙烯 - 丁二烯橡胶的可硫化二烯橡胶; 35至300phr的至少一种选自炭黑，二氧化硅，硅基填料和金属氧化物的活性填料，其中至少10phr必须是炭黑，二氧化硅或其一些组合; 0至250phr的其它或其它添加剂; 0.1〜10-3〜42×10-3 mhr（摩尔/百份橡胶）的功能> 4交联的硫化剂; 和0.1至10phr的至少一种硫化促进剂。

    Rubber mixture comprising environmentally friendly softeners cross reference to related applications
    5.
    发明申请
    Rubber mixture comprising environmentally friendly softeners cross reference to related applications 有权
    包含环保软化剂的橡胶混合物参照相关应用

    公开(公告)号：US20110112213A1

    公开(公告)日：2011-05-12

    申请号：US12929298

    申请日：2011-01-13

    申请人： Carla Recker ,  Thorsten Reese ,  Jens Schöning

    发明人： Carla Recker ,  Thorsten Reese ,  Jens Schöning

    IPC分类号： C08L9/06 ,  B60C1/00

    CPC分类号： B60C1/00 ,  B29B7/7495 ,  B60C1/0016 ,  B65G15/32 ,  C08K5/0016 ,  C08L21/00

    摘要： The invention relates to a rubber mixture, in particular for vehicle air-inflated tires, seat belts, belts and hoses. The rubber mixture is characterized by the following composition: at least one polar or non-polar rubber and at least one bright and/or dark filler and at least one softener, wherein the softener is free of polycyclic aromatics according to Directive 76/769/EEC, and wherein the carbon source for the softener comes from non-fossil sources, and other additives.

    摘要翻译： 本发明涉及橡胶混合物，特别是用于车辆空气充气轮胎，安全带，皮带和软管。 橡胶混合物的特征在于以下组成：至少一种极性或非极性橡胶和至少一种亮和/或深填料和至少一种软化剂，其中柔软剂不含根据指令76/769 / EEC，其中用于软化剂的碳源来自非化石源和其它添加剂。

    Vulcanizable rubber mixture and rubber products comprising the same
    6.
    发明申请
    Vulcanizable rubber mixture and rubber products comprising the same 有权
    可硫化的橡胶混合物和包含它们的橡胶制品

    公开(公告)号：US20100292366A1

    公开(公告)日：2010-11-18

    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 ,  C08L25/10 ,  C08K3/22 ,  C08K3/34 ,  C08L83/06

    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。

    Rubber mixture comprising precipitated silicic acid
    9.
    发明授权
    Rubber mixture comprising precipitated silicic acid 有权
    包含沉淀硅酸的橡胶混合物

    公开(公告)号：US08481633B2

    公开(公告)日：2013-07-09

    申请号：US12923744

    申请日：2010-10-06

    申请人： Carmen Schmidt ,  Carla Recker ,  Thomas Fey

    发明人： Carmen Schmidt ,  Carla Recker ,  Thomas Fey

    IPC分类号： C08K3/34 ,  C08L9/00

    CPC分类号： C08K3/36 ,  B29B7/7495 ,  B60C1/00 ,  B60C1/0016 ,  C08K2201/006 ,  C08L21/00 ,  C08L15/00

    摘要： The invention relates to a rubber mixture, in particular for pneumatic vehicle tires, bands, and belts. The rubber mixture is characterized by the following composition: at least one diene rubber and—at least one precipitated silicic acid having a CTAB surface area greater than or equal to 150 m2/g and a BET surface area greater than or equal to 150 m2/g and a DBP number between 180 and 350 g/100 g and a full width at half maximum, which is standardized to the location of the reflection, of the reflection of less than or equal to 0.95 and a homogeneity ratio d 25% to d 75% of 1.00 to 1.80 and a relative width Ypressed in the compressed state of less than or equal to 2.8 (g nm)/ml and a fineness index F.V.pressed in the compressed state between 100 and 140, and further additives.

    摘要翻译： 本发明涉及橡胶混合物，特别是用于气动车辆轮胎，带和带。 橡胶混合物的特征在于以下组成：至少一种二烯橡胶和至少一种CTAB表面积大于或等于150m 2 / g的沉淀硅酸和BET表面积大于或等于150m 2 / g，DBP数在180和350g / 100g之间，半反射的全宽被标准化到反射的位置，反射小于或等于0.95，均匀性比例d 25％至d 75％为1.00〜1.80，压缩状态下的压缩状态的相对宽度小于或等于2.8（g nm）/ ml，压缩状态下的纤度指数为100〜140，还有添加剂。