PRODUCTION OF AROMATICS FROM RENEWABLE RESOURCES
    1.
    发明申请
    PRODUCTION OF AROMATICS FROM RENEWABLE RESOURCES 审中-公开
    从可再生能源生产芳族化合物

    公开(公告)号:US20130289324A1

    公开(公告)日:2013-10-31

    申请号:US13996425

    申请日:2011-12-27

    IPC分类号: C10G3/00

    摘要: Renewable oils are converted to aromatics, by contact with a catalytically-active form of gallium, for use in the petrochemical industry and/or for fuel blending components or additives. The renewable oil(s) feature high oxygen content, high H/C mole ratios, and high fatty acid or fatty acid ester content prior to heating and contact with the catalyst. The catalyst may be, for example, a gallium-doped version of one or more zeolite-alumina matrix catalysts with pore sizes having 10 oxygen atoms in the pore mouth, such as ZSM-5, ZSM-11, ZSM-23, MCM-70, SSZ-44, SSZ-58, SSZ-35, and ZSM-22. Aromatics-production from the renewable oils is enhanced at higher gallium-cation levels, with the preferred level being about 1.0 Ga/framework-Al. While various renewable oils, or “bio-oils,” may be used, algae oil has exhibited very high BTEX yields over the gallium cation catalyst, under conditions at or near 1 atm and approximately 400 degrees C.

    摘要翻译: 可再生油通过与催化活性形式的镓接触而转化为芳族化合物,用于石化工业和/或用于燃料调配组分或添加剂。 在加热和与催化剂接触之前,可再生油具有高氧含量,高H / C摩尔比和高脂肪酸或脂肪酸酯含量。 催化剂可以是例如孔隙中具有10个氧原子的一种或多种沸石 - 氧化铝基质催化剂的镓掺杂形式,例如ZSM-5,ZSM-11,ZSM-23,MCM- 70,SSZ-44,SSZ-58,SSZ-35和ZSM-22。 在更高的镓阳离子水平下,来自可再生油的芳烃生产得到增强,优选的水平为约1.0Ga /框架-Al。 尽管可以使用各种可再生油或“生物油”,但是在等于或接近1atm和约400℃的条件下,藻油在镓阳离子催化剂上表现出非常高的BTEX产率。

    SYSTEM AND PROCESS FOR PRODUCING BIODIESEL
    2.
    发明申请
    SYSTEM AND PROCESS FOR PRODUCING BIODIESEL 审中-公开
    生物体生产系统和工艺

    公开(公告)号:US20080282606A1

    公开(公告)日:2008-11-20

    申请号:US12103294

    申请日:2008-04-15

    IPC分类号: C10L1/18 B01J19/18

    摘要: In embodiments of the present invention, systems for producing a biodiesel product from multiple feedstocks may include a biodiesel reactor, a decanter, a flash evaporator and a distillation column. In other embodiments of the present invention, a process for producing a biodiesel comprises distilling a biodiesel reaction product to remove tocopherols and sterol glucosides and, optionally, adding biodiesel stabilizers to the resultant biodiesel to enhance thermal stability. The components of the system are interrelated so that parameters may be regulated to allow production of a custom biodiesel product.

    摘要翻译: 在本发明的实施方案中,用于从多种原料生产生物柴油产品的系统可包括生物柴油反应器,滗析器,闪蒸蒸发器和蒸馏塔。 在本发明的其它实施方案中,生产生物柴油的方法包括蒸馏生物柴油反应产物以除去生育酚和固醇糖苷,以及任选地将生物柴油稳定剂加入到所得生物柴油中以增强热稳定性。 系统的组件是相互关联的,因此可以调节参数以允许生产定制的生物柴油产品。

    Photosensitive compositions based on polycyclic polymers
    3.
    发明授权
    Photosensitive compositions based on polycyclic polymers 有权
    基于多环聚合物的光敏组合物

    公开(公告)号:US07022790B2

    公开(公告)日:2006-04-04

    申请号:US10465511

    申请日:2003-06-19

    IPC分类号: C08F10/00

    摘要: A copolymer composition including a copolymer having repeat units of structural formula I: where X is selected from —CH2—, —CH2—CH2— and O; m is an integer from 0 to 5; and each occurrence of R1–R4 are independently selected from H; C1 to C25 linear, branched, and cyclic alkyl, aryl, aralkyl, alkaryl, alkenyl and alkynyl that can include one or more hetero atoms selected from O, N, and Si; a group that contains an epoxy functionality; —(CH2)nC(O)OR5; —(CH2)nC(O)OR6; —(CH2)nOR6; —(CH2)nOC(O)R6; —(CH2)nC(O)R6; —(CH2)nOC(O)OR6; and any combination of two of R1, R2, R3, and R4 linked together by a linking group. A portion of the repeat units having structural formula I contain at least one epoxy functional pendant group. The copolymer composition can be included with a material that photonically forms a catalyst in a photodefinable dielectric composition, which can be used to form a photodefinable layer on a substrate.

    摘要翻译: 一种共聚物组合物,其包含具有结构式I的重复单元的共聚物:其中X选自-CH 2 - , - CH 2 -CH 2 > - 和O; m是0至5的整数; 并且每次出现的R 1 -R 4独立地选自H; C 1至C 25直链,支链和环状的烷基,芳基,芳烷基,烷芳基,烯基和炔基,其可以包括一个或多个选自O,N, 和Si; 含有环氧官能团的基团; - (CH 2)2 C(O)OR 5; - (CH 2)2 C(O)OR 6; - (CH 2 2)n - 或 - 6 - - (CH 2)n OC(O)R 6; - (CH 2 CH 2)n C(O)R 6; - (CH 2)n OC(O)OR 6; 并且R 1,R 2,R 3,R 4和R 4中的两个的任何组合通过 连接组。 具有结构式I的重复单元的一部分含有至少一个环氧官能侧基。 该共聚物组合物可以包含在可光致定影的电介质组合物中光子形成催化剂的材料,该组合物可用于在基底上形成光可定义层。

    Mold addition polymerization of norbornene-type monomers using group 10 metal complexes
    5.
    发明授权
    Mold addition polymerization of norbornene-type monomers using group 10 metal complexes 有权
    使用第10族金属络合物对降冰片烯型单体进行加模聚合

    公开(公告)号:US06350832B1

    公开(公告)日:2002-02-26

    申请号:US09456780

    申请日:1999-12-08

    IPC分类号: C08F480

    摘要: A catalyst system and a process for the bulk addition polymerization or of polycyclic olefins, such as norbornene, methylnorbornene, ethylnorbornene, butylnorbornene or hexylnorbornene, 1,2,3,4,4a,5,8,8a-octahydro-1,4:5,8-dimethanonapthalene, 5,5′-(1,2-ethanediyl)bisbicyclo[2.2.1]hept-2-ene, and 1,4,4a,4b,5,8,8a,8b-octahydro-1,4:5,8-dimethanobiphenylene are disclosed. The catalyst includes an organonickel or organopalladium transition metal procatalyst and an activator compound. Polymerization can be carried out in a reaction injection molding process to yield thermoplastic and thermoset molded polymeric articles possessing high glass transition temperatures.

    摘要翻译: 催化剂体系和本体加成聚合方法或降冰片烯,甲基降冰片烯,乙基降冰片烯,丁基降冰片烯或己基降冰片烯等多环烯烃,1,2,3,4,4a,5,8,8a-八氢-1,4: 5,8-二甲基萘,5,5' - (1,2-乙二基)双双环[2.2.1]庚-2-烯和1,4,4a,4b,5,8,8a,8b-八氢-1 ,4:5,8-二甲基亚二苯基。 催化剂包括有机金属或有机钯过渡金属前催化剂和活化剂化合物。 可以在反应注射成型工艺中进行聚合以产生具有高玻璃化转变温度的热塑性和热固性模塑聚合物制品。

    Aldehyde-telechelic polyisobutylenes, catalytic method for preparing the
same with high conversion and selectivity, and block copolymers made
therefrom
    6.
    发明授权
    Aldehyde-telechelic polyisobutylenes, catalytic method for preparing the same with high conversion and selectivity, and block copolymers made therefrom 失效
    醛 - 遥爪聚异丁烯,具有高转化率和选择性的催化方法,以及由其制备的嵌段共聚物

    公开(公告)号:US5442015A

    公开(公告)日:1995-08-15

    申请号:US227071

    申请日:1994-04-13

    IPC分类号: C08F8/28 C08F8/00

    摘要: Aldehyde-telechelic polyisobutylenes free of other end groups such as alcohols, olefins, etc., are made by the hydroformylation of polyisobutylene having one or more olefinic end groups in the presence of a rhodium catalyst in combination with an organic phosphorus ligand. Very high conversions of olefin to aldehyde are obtained. Depending upon the number of aldehyde end groups per macromolecule, the telechelic polyisobutylene polymers can be utilized as precursors to form various types of block copolymers, e.g., AB, ABA, or radial block copolymers, with other polymers such as polyurethanes, polyesters, polyamines, and the like.

    摘要翻译: 通过在铑催化剂与有机磷配体的组合的存在下,具有一个或多个烯属端基的聚异丁烯的加氢甲酰基化来制备不含其它端基的醇 - 遥爪聚异丁烯,例如醇,烯烃等。 获得非常高的烯烃与醛的转化率。 根据每个大分子的醛端基的数目,遥爪聚异丁烯聚合物可以用作前体以形成各种类型的嵌段共聚物,例如AB,ABA或径向嵌段共聚物,与其它聚合物如聚氨酯,聚酯,聚胺, 等等。