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    C7—C12 secondary alcohol esters of cyclohexanoic acid
    1.
    发明授权
    C7—C12 secondary alcohol esters of cyclohexanoic acid 有权
    环己酸的C7-C12仲醇酯

    公开(公告)号：US08669311B2

    公开(公告)日：2014-03-11

    申请号：US12742505

    申请日：2008-10-23

    申请人： Karla S. Colle ,  Jon E. R. Stanat ,  Juan J. Reinoso ,  Allen D. Godwin

    发明人： Karla S. Colle ,  Jon E. R. Stanat ,  Juan J. Reinoso ,  Allen D. Godwin

    IPC分类号： C08K5/10 ,  C08K5/12 ,  C08L27/06

    CPC分类号： C08K5/0016 ,  C08K5/12 ,  C08L15/02

    摘要： C7-C12 secondary alcohol esters of cyclohexanecarboxylic acids are especially useful as plasticizers for PVC and other plasticizable polymers. In embodiments, these plasticizers are useful in plastisol formulations to help improved processability of flexible PVC material. In other embodiments these same plasticizers can be used in blends with other plasticizers to improve processability. In preferred embodiments these same plasticizers can be used to prepare flexible PVC compounds with enhanced low temperature flexibility, low toxicity, and improved resistance to outdoor aging.

    摘要翻译： 环己烷羧酸的C7-C12仲醇酯特别适用于PVC和其他可塑化聚合物的增塑剂。 在实施方案中，这些增塑剂可用于增塑溶胶配方以有助于改善柔性PVC材料的可加工性。 在其它实施方案中，这些相同的增塑剂可以与其它增塑剂混合使用以改善加工性能。 在优选实施方案中，这些相同的增塑剂可用于制备具有增强的低温柔韧性，低毒性和改善的耐室外老化性能的柔性PVC化合物。

    Preparation of molecular sieve catalysts and their use in the production of alkylaromatic hydrocarbons
    2.
    发明授权
    Preparation of molecular sieve catalysts and their use in the production of alkylaromatic hydrocarbons 有权
    分子筛催化剂的制备及其在烷基芳烃生产中的应用

    公开(公告)号：US08586496B2

    公开(公告)日：2013-11-19

    申请号：US12997339

    申请日：2009-06-19

    申请人： Carolyn B. Duncan ,  Jon E. R. Stanat ,  Daria N. Lissy ,  Jane C. Cheng

    发明人： Carolyn B. Duncan ,  Jon E. R. Stanat ,  Daria N. Lissy ,  Jane C. Cheng

    IPC分类号： B01J29/06 ,  C07C2/66

    CPC分类号： B01J29/7038 ,  B01J29/06 ,  B01J29/7046 ,  B01J33/00 ,  B01J35/023 ,  B01J37/0221 ,  C07C2/66 ,  C07C15/107

    摘要： A method is described for preparing a molecular sieve-containing catalyst for use in a catalytic process conducted in a stirred tank reactor. The method comprises providing a mixture comprising a molecular sieve crystal and forming the mixture into catalyst particles having an average cross-sectional dimension of between about 0.01 mm and about 3.0 mm. The mixture may include a binder and the catalyst particles are then calcined to remove water therefrom and, after calcination and prior to loading the catalyst particles into a reactor for conducting the catalytic process, the catalyst particles are coated with a paraffin inert to the conditions employed in the catalytic process.

    摘要翻译： 描述了一种用于制备用于在搅拌釜反应器中进行的催化方法中的含分子筛的催化剂的方法。 该方法包括提供包含分子筛晶体并将该混合物形成的平均横截面尺寸为约0.01mm至约3.0mm的催化剂颗粒的混合物。 混合物可以包括粘合剂，然后煅烧催化剂颗粒以从其中除去水，并且在煅烧之后并且在将催化剂颗粒装载到用于进行催化方法的反应器中之前，催化剂颗粒用对所用条件惰性的链烷烃涂覆 在催化过程中。

    Oxidation of alkylaromatic compounds
    4.
    发明授权
    Oxidation of alkylaromatic compounds 有权
    烷基芳族化合物的氧化

    公开(公告)号：US08461398B2

    公开(公告)日：2013-06-11

    申请号：US13122608

    申请日：2009-09-17

    申请人： Jihad M. Dakka ,  Stephen Zushma ,  Jon E. R. Stanat

    发明人： Jihad M. Dakka ,  Stephen Zushma ,  Jon E. R. Stanat

    IPC分类号： C07C409/00

    CPC分类号： C07C407/00 ,  B01J31/006 ,  B01J31/0247 ,  B01J2231/70 ,  C07C37/08 ,  C07C45/53 ,  C07C409/08 ,  C07C409/10 ,  C07C409/14 ,  C07C2601/14 ,  C07D209/48 ,  Y02P20/52 ,  C07C39/04 ,  C07C49/08

    摘要： In a process for oxidizing an alkylaromatic compound to the corresponding hydroperoxide, a feed comprising an alkylaromatic compound is contacted with an oxygen-containing gas in the presence of a catalyst comprising a cyclic imide. The contacting is conducted at a temperature of about 90° C. to about 150° C., with the cyclic imide being present in an amount between about 0.05 wt % and about 5 wt % of the alkylaromatic compound in the feed and the catalyst being substantially free of alkali metal compounds. The contacting oxidizes at least part of the alkylaromatic compound in said feed to the corresponding hydroperoxide.

    摘要翻译： 在将烷基芳族化合物氧化成相应的氢过氧化物的方法中，包含烷基芳族化合物的进料在含有环状酰亚胺的催化剂存在下与含氧气体接触。 接触在约90℃至约150℃的温度下进行，环状酰亚胺的存在量为进料中烷基芳族化合物的约0.05重量％至约5重量％，催化剂为 基本上不含碱金属化合物。 接触将至少部分所述进料中的烷基芳族化合物氧化成相应的氢过氧化物。

    Direct synthesis by living cationic polymerization of nitrogen-containing polymers
    9.
    发明授权
    Direct synthesis by living cationic polymerization of nitrogen-containing polymers 失效
    通过含氮聚合物的阳离子聚合直接合成

    公开(公告)号：US5444135A

    公开(公告)日：1995-08-22

    申请号：US992511

    申请日：1992-12-17

    申请人： Herve M. Cheradame ,  Frank J. Chen ,  Jon E. R. Stanat ,  Hung A. Nguyen ,  Behrooz R. Tabar

    发明人： Herve M. Cheradame ,  Frank J. Chen ,  Jon E. R. Stanat ,  Hung A. Nguyen ,  Behrooz R. Tabar

    IPC分类号： C08F2/38 ,  C08F4/00 ,  C08F4/04 ,  C08F8/00 ,  C10M177/00 ,  C08F110/10 ,  C08F112/08

    CPC分类号： C10M177/00 ,  C08F2/38 ,  C08F4/00

    摘要： A method is provided for the direct synthesis by living cationic polymerization of novel polymeric materials functionalized with desirable nitrogen-containing functional groups such as terminal azido, cyano, carbonylamino, cyanato, thiocyanato or thiocarbonylamino groups. Polymerization and functionalization occur in a substantially simultaneous manner. All necessary reactants for the functionalization are present when polymerization is initiated. The nitrogen-containing functional group is provided as a part of a molecule having a release moiety which is preferably resonance stabilized or a tertiary alkyl type and which acts to aid the nitrogen-containing species in functioning as a leaving group.

    摘要翻译： 提供了一种用于通过活性阳离子聚合直接合成方法，该新型聚合物通过理想的含氮官能团如末端叠氮基，氰基，羰基氨基，氰基，氰硫基或硫代羰基氨基官能化。 聚合和官能化基本上同时发生。 当开始聚合时，存在用于官能化的所有必需的反应物。 提供含氮官能团作为分子的一部分，其具有优选共振稳定的释放部分或叔烷基型，并且用于帮助含氮物质起到离去基团的作用。

    Propylene oligomerization process
    10.
    发明授权
    Propylene oligomerization process 有权
    丙烯低聚过程

    公开(公告)号：US07615673B2

    公开(公告)日：2009-11-10

    申请号：US11518372

    申请日：2006-09-08

    申请人： Mitchell E. Loescher ,  Christopher C. Boyer ,  Michael J. Keenan ,  Jon E. R. Stanat

    发明人： Mitchell E. Loescher ,  Christopher C. Boyer ,  Michael J. Keenan ,  Jon E. R. Stanat

    IPC分类号： C07C2/02

    CPC分类号： C07C2/12 ,  Y02P20/127

    摘要： A process for the oligomerization of propylene is disclosed wherein MCM-22 zeolite prepared as a distillation structure is used in a reaction distillation zone under conditions of temperature and pressure to concurrently react the propylene to produce oligomers thereof and separate the oligomer products from unreacted propylene by fractional distillation in a distillation column reactor. Compared to the prior art tubular or plug flow reactors, lower temperatures and pressures are used to produce higher conversions and selectivities to preferred isomeric forms.

    摘要翻译： 公开了一种用于丙烯低聚的方法，其中作为蒸馏结构制备的MCM-22沸石在温度和压力的条件下用于反应蒸馏区，以同时使丙烯反应生成其低聚物，并将低聚物产物与未反应的丙烯分离 在蒸馏塔反应器中进行分馏。 与现有技术的管状或活塞式流动反应器相比，使用较低的温度和压力来产生较高的转化率和选择性以获得优选的异构形式。