Application of disubstituted ethylene-maleimide copolymers in rubber compounds
    21.
    发明授权
    Application of disubstituted ethylene-maleimide copolymers in rubber compounds 失效
    二取代的乙烯 - 马来酰亚胺共聚物在橡胶中的应用

    公开(公告)号:US06207763B1

    公开(公告)日:2001-03-27

    申请号:US09097034

    申请日:1998-06-12

    IPC分类号: C08F2008

    摘要: The present invention teaches a method for enabling the formation of a high damping compound. The method includes: reacting a poly(disubstituted ethylene-co-maleic acid anhydride) polymer with a primary amine under substantially dry conditions sufficient to form a poly(disubstituted ethylene-co-maleimide) polymer plasticizer; and, dispersing the poly(disubstituted ethylene-co-maleimide) polymer plasticizer within a rubber formulation to form a relatively high damping compound.

    摘要翻译: 本发明教导了一种能够形成高阻尼化合物的方法。 该方法包括:在足够形成聚(二取代的乙烯 - 共 - 马来酰亚胺)聚合物增塑剂的基本干燥条件下使聚(二取代的乙烯 - 共 - 马来酸酐)聚合物与伯胺反应; 并且将聚(二取代的乙烯 - 共 - 马来酰亚胺)聚合物增塑剂分散在橡胶配方中以形成相对较高的阻尼化合物。

    Gels derived from polypropylene grafted alkyl vinylether-maleimide copolymers
    22.
    发明授权
    Gels derived from polypropylene grafted alkyl vinylether-maleimide copolymers 失效
    由聚丙烯接枝的烷基乙烯基 - 马来酰亚胺共聚物得到的凝胶

    公开(公告)号:US06191217B1

    公开(公告)日:2001-02-20

    申请号:US09193591

    申请日:1998-11-17

    IPC分类号: C08G6348

    CPC分类号: C08G81/021

    摘要: The present invention teaches a method for enabling the formation of a high damping, soft polymer gel. The method includes: reacting a poly(alkyl vinylether-co-maleimide) polymer with a maleated polyalkylene and an alkyl diamine under substantially dry conditions sufficient to form a polyalkylene grafted poly(alkyl vinylether-co-maleimide) polymer product; and, dispersing the polyalkylene grafted poly(alkyl vinylether-co-maleimide) polymer product with an extender oil sufficient to form the gel. The present invention also contemplates a polymer gel composition, a polymer composition and an article manufactured from the polymer gel composition.

    摘要翻译: 本发明教导了一种能够形成高阻尼软聚合物凝胶的方法。 该方法包括:在基本上干燥的条件下使聚(烷基乙烯基醚 - 共 - 马来酰亚胺)聚合物与马来化的聚亚烷基和烷基二胺反应,以足以形成聚亚烷基接枝的聚(烷基乙烯基醚 - 共 - 马来酰亚胺)聚合物产物; 并且将聚亚烷基接枝的聚(烷基乙烯醚 - 共 - 马来酰亚胺)聚合物产物与足以形成凝胶的增量油分散。 本发明还考虑了由聚合物凝胶组合物制成的聚合物凝胶组合物,聚合物组合物和制品。

    Gels derived from extending grafted comb polymers and polypropylene via
a solution synthesis
    23.
    发明授权
    Gels derived from extending grafted comb polymers and polypropylene via a solution synthesis 失效
    通过溶液合成从延伸的接枝梳状聚合物和聚丙烯衍生的凝胶

    公开(公告)号:US6107409A

    公开(公告)日:2000-08-22

    申请号:US73739

    申请日:1998-05-06

    CPC分类号: C08F8/32 C08G81/021

    摘要: The present invention teaches a method for enabling the formation of a high damping, soft polymer gel. The method includes: reacting in a suitable solvent a poly(alkenyl benzene-co-maleic anhydride) and a primary amine to form a poly(alkenyl benzene-co-maleimide) polymer. The poly(alkenyl benzene-co-maleimide) polymer while remaining in solvent is grafted with a maleated polyalkylene through the use of a grafting agent such as an alkyl diamine to form a polyalkylene grafted poly(alkenyl benzene-co-maleimide) polymer product. The solvent is then removed from the polyalkylene grafted poly(alkenyl benzene-co-maleimide) polymer product and the polymer is mixed with extender such as oil sufficient to form the gel. During oil extension the graft copolymer is further crosslinked due to the presence of additional alkyl diamine.

    摘要翻译: 本发明教导了一种能够形成高阻尼软聚合物凝胶的方法。 该方法包括:在合适的溶剂中使聚(烯基苯 - 共 - 马来酸酐)和伯胺反应形成聚(烯基苯 - 共 - 马来酰亚胺)聚合物。 保留在溶剂中的聚(烯基苯 - 共 - 马来酰亚胺)聚合物通过使用接枝剂如烷基二胺与马来化的聚亚烷基二胺接枝以形成聚亚烷基接枝的聚(烯基苯 - 共 - 马来酰亚胺)聚合物产物。 然后从聚亚烷基接枝的聚(烯基苯 - 共 - 马来酰亚胺)聚合物产物中除去溶剂,并将聚合物与足以形成凝胶的增量剂如油混合。 在油延伸期间,由于存在另外的烷基二胺,接枝共聚物进一步交联。

    Rubber compositions including metal-functionalized polyisobutylene derivatives and methods for preparing such compositions
    25.
    发明授权
    Rubber compositions including metal-functionalized polyisobutylene derivatives and methods for preparing such compositions 有权
    橡胶组合物,包括金属官能化聚异丁烯衍生物和制备这种组合物的方法

    公开(公告)号:US08546464B2

    公开(公告)日:2013-10-01

    申请号:US13000696

    申请日:2009-06-26

    IPC分类号: B29D30/06

    摘要: A composition includes a vulcanizable diene rubber, a silica filler, and a metal-functionalized polyisobutylene succinic anhydride derivative. In one embodiment the composition has a reduced amount of oil and may include no oil. A tire tread composition includes, a silica filler, a metal-functionalized polyisobutylene succinic anhydride derivative, a rubber matrix, an optional oil, and one or more components selected from the group consisting of carbon black, vulcanizing agent, vulcanization accelerator, tackifier resin, antioxidant, wax, peptizer, vulcanization retarder, activator, processing additive, plasticizer, pigments, and antiozonant. A method for making the rubber composition and the tire tread is also provided.

    摘要翻译: 组合物包括可硫化二烯橡胶,二氧化硅填料和金属官能化聚异丁烯琥珀酸酐衍生物。 在一个实施方案中,组合物具有减少量的油,并且可以不包括油。 轮胎胎面组合物包括二氧化硅填料,金属官能化聚异丁烯琥珀酸酐衍生物,橡胶基质,任选的油,以及选自炭黑,硫化剂,硫化促进剂,增粘树脂, 抗氧化剂,蜡,胶溶剂,硫化缓凝剂,活化剂,加工添加剂,增塑剂,颜料和抗臭氧剂。 还提供了制造橡胶组合物和轮胎胎面的方法。

    Method of preparing imidazolium surfactants
    26.
    发明授权
    Method of preparing imidazolium surfactants 有权
    咪唑表面活性剂的制备方法

    公开(公告)号:US07935184B2

    公开(公告)日:2011-05-03

    申请号:US11455615

    申请日:2006-06-19

    IPC分类号: C09C1/28 C07D233/00 C08K9/00

    CPC分类号: C07D233/58

    摘要: The present invention provides a method for preparing an imidazolium surfactant using a mixing apparatus. The present invention also provides a nano-composite comprising a clay and the imidazolium surfactant, and a composition comprising a polymer and the nano-composite. The nano-composite is practically useful in formulating compositions such as rubber and tire products with improved and well-balanced properties including gas permeability, cure properties, and/or mechanical properties etc.

    摘要翻译: 本发明提供使用混合装置制备咪唑表面活性剂的方法。 本发明还提供了包含粘土和咪唑表面活性剂的纳米复合材料,以及包含聚合物和纳米复合材料的组合物。 纳米复合材料实际上可用于配制诸如橡胶和轮胎产品的组合物,其具有改进的良好平衡的性能,包括气体渗透性,固化性能和/或机械性能等。

    RUBBER COMPOSITIONS INCLUDING METAL-FUNCTIONALIZED POLYISOBUTYLENE DERIVATIVES AND METHODS FOR PREPARING SUCH COMPOSITIONS
    27.
    发明申请
    RUBBER COMPOSITIONS INCLUDING METAL-FUNCTIONALIZED POLYISOBUTYLENE DERIVATIVES AND METHODS FOR PREPARING SUCH COMPOSITIONS 有权
    包括金属官能化聚异丁烯衍生物的橡胶组合物及其制备方法

    公开(公告)号:US20110098378A1

    公开(公告)日:2011-04-28

    申请号:US13000696

    申请日:2009-06-26

    摘要: A composition includes a vulcanizable diene rubber, a silica filler, and a metal-functionalized polyisobutylene succinic anhydride derivative. In one embodiment the composition has a reduced amount of oil and may include no oil. A tire tread composition includes, a silica filler, a metal-functionalized polyisobutylene succinic anhydride derivative, a rubber matrix, an optional oil, and one or more components selected from the group consisting of carbon black, vulcanizing agent, vulcanization accelerator, tackifier resin, antioxidant, wax, peptizer, vulcanization retarder, activator, processing additive, plasticizer, pigments, and antiozonant. A method for making the rubber composition and the tire tread is also provided.

    摘要翻译: 组合物包括可硫化二烯橡胶,二氧化硅填料和金属官能化的聚异丁烯琥珀酸酐衍生物。 在一个实施方案中,组合物具有减少量的油,并且可以不包括油。 轮胎胎面组合物包括二氧化硅填料,金属官能化聚异丁烯琥珀酸酐衍生物,橡胶基质,任选的油,以及选自炭黑,硫化剂,硫化促进剂,增粘树脂, 抗氧化剂,蜡,胶溶剂,硫化缓凝剂,活化剂,加工添加剂,增塑剂,颜料和抗臭氧剂。 还提供了制造橡胶组合物和轮胎胎面的方法。

    Onium-modified polymer and method for manufacturing same
    28.
    发明授权
    Onium-modified polymer and method for manufacturing same 失效
    鎓改性聚合物及其制造方法

    公开(公告)号:US07534846B2

    公开(公告)日:2009-05-19

    申请号:US11126657

    申请日:2005-05-11

    IPC分类号: C08F26/06

    摘要: Onium-modified polymers, such as polyethers and alkylimidazolium-modified polymers are provided. The polymers have desirable properties such as moisture absorbing capability, low volatile organic compounds (VOCs) emission, and enhanced electrical conductivity. A method to prepare the polymers is also provided, in which green solvents such as ionic liquids are utilized as both reaction media and reactants.

    摘要翻译: 提供了鎓改性聚合物,例如聚醚和烷基咪唑改性的聚合物。 聚合物具有所需的性能,例如吸湿能力,低挥发性有机化合物(VOC))发射和增强的导电性。 还提供了制备聚合物的方法,其中使用绿色溶剂如离子液体作为反应介质和反应物。