Compound of polyester and polyalkylene grafted comb polymer
    132.
    发明授权
    Compound of polyester and polyalkylene grafted comb polymer 有权
    聚酯和聚亚烷基接枝梳状聚合物的化合物

    公开(公告)号:US06359064B1

    公开(公告)日:2002-03-19

    申请号:US09658125

    申请日:2000-09-08

    IPC分类号: C08G6348

    摘要: A process for forming an elastomeric polymer gel composition includes forming a blend by combining a poly(alkenyl-co-maleimide) that includes a maleimide and at least one monomer contributed unit derived from vinyl aromatic hydrocarbons, R1R2 ethylenes, and alkyl vinyl ethers; with a maleated polyalkylene. This is followed by addition of a crosslinking agent, which is allowed to react with the poly(alkenyl-co-maleimide) and maleated polyalkylene to form a polyalkyenyl grafted poly(alkenyl-co-maleimide). The polyalkenyl grafted poly(alkenyl-co-maleimide) is further blended with a polyester.

    摘要翻译: 用于形成弹性体聚合物凝胶组合物的方法包括通过将包含马来酰亚胺的聚(烯基 - 共 - 马来酰亚胺)和至少一种衍生自乙烯基芳烃的单体贡献单元,R 1 R 2乙烯和烷基乙烯基醚组合来形成共混物; 与马来酸化的聚亚烷基。 然后加入交联剂,使其与聚(烯基 - 共 - 马来酰亚胺)和马来化的聚亚烷基反应以形成聚亚烷基接枝的聚(烯基 - 共 - 马来酰亚胺)。 聚烯基接枝的聚(烯基 - 共 - 马来酰亚胺)进一步与聚酯共混。

    ONE-POT SYNTHESIS OF NANOPARTICLES AND LIQUID POLYMER FOR RUBBER APPLICATIONS
    136.
    发明申请
    ONE-POT SYNTHESIS OF NANOPARTICLES AND LIQUID POLYMER FOR RUBBER APPLICATIONS 审中-公开
    用于橡胶应用的纳米颗粒和液体聚合物的一步合成

    公开(公告)号:US20100324167A1

    公开(公告)日:2010-12-23

    申请号:US12666146

    申请日:2008-06-30

    IPC分类号: C08J5/14

    摘要: A method for performing a one-pot synthesis of a blend of nanoparticles and liquid polymer includes polymerizing a first monomer and optionally a second monomer in a hydrocarbon solvent to form the liquid polymer. The polymerization is terminated before completion with a quenching agent. Then a charge of polymerization initiator, and a mixture of cross-linking agent and mono-vinyl aromatic monomer are added. This causes further polymerization whereby nanoparticles are formed having a core including the cross-linking agent, and a shell including the first monomer or the first monomer and the second monomer. Nanoparticle/liquid polymer blends resulting from the method and rubber compositions incorporating the blends are also disclosed.

    摘要翻译: 用于进行纳米颗粒和液体聚合物的共混物的一锅合成的方法包括在烃溶剂中聚合第一单体和任选的第二单体以形成液体聚合物。 聚合在用猝灭剂完成之前终止。 然后加入聚合引发剂,交联剂和单乙烯基芳族单体的混合物。 这导致进一步的聚合,由此形成具有包含交联剂的核的纳米颗粒,以及包含第一单体或第一单体和第二单体的壳。 还公开了由该方法得到的纳米颗粒/液体聚合物共混物和掺入共混物的橡胶组合物。

    Fluorescent Nanoparticles
    137.
    发明申请
    Fluorescent Nanoparticles 有权
    荧光纳米颗粒

    公开(公告)号:US20100016512A1

    公开(公告)日:2010-01-21

    申请号:US12555183

    申请日:2009-09-08

    IPC分类号: C08F214/18

    摘要: A fluorescent nanoparticle includes a core comprising an alkenylbenzene; an intermediate layer, an outer shell layer, and a fluorescent portion. The fluorescent portion includes a structure represented by the following formula: wherein L is a direct bond or a linker group, and F is any fluorescent moiety. The fluorescent portion is located in at least one of the following locations: the core, the intermediate layer, or the shell layer of the nanoparticle. Methods for making the fluorescent nanoparticle are also described.

    摘要翻译: 荧光纳米颗粒包括包含烯基苯的核; 中间层,外壳层和荧光部分。 荧光部分包括由下式表示的结构:其中L是直接键或连接基,F是任何荧光部分。 荧光部分位于以下位置中的至少一个位置:纳米颗粒的核心,中间层或壳层。 还描述了制备荧光纳米颗粒的方法。

    Rubber Composition Containing Functionalized Polymer Nanoparticles
    138.
    发明申请
    Rubber Composition Containing Functionalized Polymer Nanoparticles 有权
    含有官能化聚合物纳米粒子的橡胶组合物

    公开(公告)号:US20100016472A1

    公开(公告)日:2010-01-21

    申请号:US12504255

    申请日:2009-07-16

    IPC分类号: C08L9/00 C08L53/00

    摘要: A polymer nanoparticle is provided. The nanoparticle includes an inner layer having alkenylbenzene monomer units. The nanoparticle further includes an outer layer having monomer units selected from conjugated dienes, alkylenes, alkenylbenzenes, and mixtures thereof. The nanoparticle has at least one functional group associated with the outer layer. Applications of use as additives for rubber, including the rubber compositions, are also provided.

    摘要翻译: 提供聚合物纳米颗粒。 纳米颗粒包括具有烯基苯单体单元的内层。 纳米颗粒还包括具有选自共轭二烯,亚烷基,链烯基苯及其混合物的单体单元的外层。 纳米颗粒具有与外层相关联的至少一个官能团。 还提供了用作橡胶添加剂的应用,包括橡胶组合物。

    Metal Soaps Incorporated In Rubber Compositions And Method For Incorporating Such Soaps in Rubber Compositions
    139.
    发明申请
    Metal Soaps Incorporated In Rubber Compositions And Method For Incorporating Such Soaps in Rubber Compositions 有权
    橡胶组合物中掺入的金属皂和在橡胶组合物中掺入这种皂的方法

    公开(公告)号:US20100004368A1

    公开(公告)日:2010-01-07

    申请号:US12347404

    申请日:2008-12-31

    申请人: Xiaorong Wang

    发明人: Xiaorong Wang

    IPC分类号: C08K5/057

    摘要: A composition includes a diene rubber and a metal soap of the formula: M being a metal with an oxidation state of +3 or +4, and each R being any independently selected organic moiety including hydrogen. In addition, a method of making a rubber composition includes combining a polar solvent, a base, and a carboxylic acid and mixing these to form a Solution A. A source of metal ions in solution is added to Solution A, whereby mixing forms Product A. The metal in the source of metal ions is selected from the group consisting of metals with an oxidation state of +3 or +4. The product is isolated from Solution A and then is combined with a diene rubber composition to form a useful article, such as the tread of a tire.

    摘要翻译: 组合物包括二烯橡胶和下式的金属皂:M是具有+3或+4的氧化态的金属,并且每个R是任何独立选择的包括氢的有机部分。 此外,制备橡胶组合物的方法包括组合极性溶剂,碱和羧酸并混合它们以形成溶液A.将溶液中的金属离子源加入到溶液A中,由此混合形成产物A 金属离子源中的金属选自氧化态为+3或+4的金属。 将产物与溶液A分离,然后与二烯橡胶组合物组合以形成有用的制品,例如轮胎的胎面。

    Nano-sized inorganic metal particles, preparation thereof, and application thereof in improving rubber properties
    140.
    发明授权
    Nano-sized inorganic metal particles, preparation thereof, and application thereof in improving rubber properties 失效
    纳米尺寸的无机金属颗粒,其制备及其在改进橡胶性能中的应用

    公开(公告)号:US07560510B2

    公开(公告)日:2009-07-14

    申请号:US11642124

    申请日:2006-12-20

    IPC分类号: C08L53/00

    摘要: Provided are enophile functionalized polymer particles, nano-sized inorganic metal particles such as Al(OH)3 particles, and preparations thereof. Also provided is a method of improving the properties of a rubber composition, such as a tire, by formulating the rubber to incorporate nano-sized inorganic metal particles such as Al(OH)3. The composition exhibits improved properties including bonding rubber, tensile strength, tear strength, and wet traction, among others. A novel rubber composition comprising nano-sized inorganic metal particles is also disclosed.

    摘要翻译: 提供亲本官能化聚合物颗粒,诸如Al(OH)3颗粒的纳米尺寸无机金属颗粒及其制剂。 还提供了通过配制橡胶来改善橡胶组合物如轮胎的性能的方法,以纳入纳米尺寸的无机金属颗粒如Al(OH)3。 组合物表现出改善的性能,包括粘合橡胶,拉伸强度,撕裂强度和湿牵引等。 还公开了一种包含纳米尺寸无机金属颗粒的新型橡胶组合物。