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    POLYMERIZATION CATALYST SYSTEMS, THEIR PRODUCTION AND USE
    43.
    发明申请
    POLYMERIZATION CATALYST SYSTEMS, THEIR PRODUCTION AND USE 审中-公开
    聚合催化剂体系，其生产和使用

    公开(公告)号：WO1996034020A1

    公开(公告)日：1996-10-31

    申请号：PCT/US1996002564

    申请日：1996-03-11

    Applicant: EXXON CHEMICAL PATENTS INC.

    Inventor： EXXON CHEMICAL PATENTS INC. ,  BRANT, Patrick

    IPC: C08F10/00

    CPC classification number: C08F10/00 ,  C08F4/61908 ,  C08F4/61912 ,  C08F4/61916 ,  C08F210/16 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/18

    Abstract: This invention is generally directed toward a supported catalyst system useful for polymerizing olefins. The method for supporting the catalyst of the invention includes coating the supported catalyst with an inert hydrocarbon component. This provides for a supported metallocene catalyst which when utilized in a polymerization process substantially reduces reactor fouling and sheeting in a gas or slurry polymerization process.

    Abstract translation: 本发明一般涉及用于聚合烯烃的负载型催化剂体系。 支持本发明的催化剂的方法包括用惰性烃组分包被负载的催化剂。 这提供了一种负载型茂金属催化剂，其在聚合过程中被使用时，基本上减少了气体或淤浆聚合过程中的反应器污垢和片材。

    LOW VISCOSITY HOT MELT PRESSURE SENSITIVE ADHESIVE COMPOSITIONS
    44.
    发明申请
    LOW VISCOSITY HOT MELT PRESSURE SENSITIVE ADHESIVE COMPOSITIONS 审中-公开
    低粘度热熔胶压敏胶粘组合物

    公开(公告)号：WO1996031573A1

    公开(公告)日：1996-10-10

    申请号：PCT/US1996004560

    申请日：1996-04-02

    Applicant: EXXON CHEMICAL PATENTS INC.

    Inventor： EXXON CHEMICAL PATENTS INC. ,  JACOB, Lutz, Erich

    IPC: C09J153/02

    CPC classification number: C09J153/02 ,  C08L2666/02 ,  C08L2666/04

    Abstract: A low melt viscosity, hot melt pressure sensitive adhesive composition having enhanced tack properties is provided. The composition is based on an S-I-S block copolymer having polystyrene and polyisoprene block segments blended with a petroleum tackifier resin which is a blend of a C5-C9 aromatic modified aliphatic petroleum resin and a hydrogenated, alicyclic monomer containing hydrocarbon resin. The composition optionally also includes a polystyrene-polyisoprene diblock copolymer and a processing oil. The composition may be readily applied as solvent-free melt to various substrates using coating die technology because of its low melt viscosity at coating temperatures.

    Abstract translation: 提供了具有增强的粘性的低熔体粘度的热熔压敏粘合剂组合物。 该组合物基于具有聚苯乙烯和聚异戊二烯嵌段的S-I-S嵌段共聚物，其与石油增粘剂树脂共混，该石油增粘剂树脂是C5-C9芳族改性脂族石油树脂和含氢化脂环族单体的烃树脂的共混物。 组合物任选地还包括聚苯乙烯 - 聚异戊二烯二嵌段共聚物和加工油。 由于涂层温度下的熔体粘度低，组合物可以使用涂布模具技术容易地作为无溶剂的熔体施加到各种基材上。

    ADDITIVE BLENDING SYSTEM AND METHOD
    47.
    发明申请
    ADDITIVE BLENDING SYSTEM AND METHOD 审中-公开
    添加剂混合系统和方法

    公开(公告)号：WO1996026002A1

    公开(公告)日：1996-08-29

    申请号：PCT/EP1995000696

    申请日：1995-02-24

    Applicant: EXXON CHEMICAL PATENTS INC. ,  TAN, Gerard, B., H. ,  DAVIES, Brian, William ,  BARACCHINI, Fransceso, L.

    Inventor： EXXON CHEMICAL PATENTS INC.

    IPC: B01F15/04

    CPC classification number: B01F15/0408 ,  B01F3/08 ,  B01F15/00285

    Abstract: Additives are blended with a stream of liquid, for example of diesel fuel, by injecting at least two different additive compositions into the stream, and adjusting the rates of injection and the relative proportions of the injected additive compositions. This enables the consumption of additives to be minimized while enabling desired fuel characteristics to be maintained despite variations in the characteristics of the untreated liquid. The rates of injection may be adjusted by an automatic controller (32) in response to signals from sensors (28, 30) representing characteristics of the liquid before and after treatment.

    Abstract translation: 通过向流中注入至少两种不同的添加剂组合物，以及调节注射速率和注入的添加剂组合物的相对比例，将添加剂与液体流混合，例如柴油燃料。 这使得尽可能地减少添加剂的消耗，同时尽可能保持未处理液体的特性的变化来保持所需的燃料特性。 响应于表示处理前后液体特性的传感器（28,30）的信号，可以通过自动控制器（32）来调节注射速率。

    FUEL COMPOSITIONS
    48.
    发明申请
    FUEL COMPOSITIONS 审中-公开
    燃料组合物

    公开(公告)号：WO1996021709A1

    公开(公告)日：1996-07-18

    申请号：PCT/EP1996000084

    申请日：1996-01-09

    Applicant: EXXON CHEMICAL PATENTS INC. ,  CAPROTTI, Rinaldo ,  COLE, Roy, D.

    Inventor： EXXON CHEMICAL PATENTS INC.

    IPC: C10L01/22

    CPC classification number: C10L10/08 ,  C10L1/2225 ,  C10L1/238 ,  C10L1/2387

    Abstract: A fuel oil composition comprising a major proportion of a liquid hydrocarbon middle distillate fuel oil having a sulphur content of not greater than 0.2 % by weight of the fuel oil and a minor proportion of a hydroxy amine which improves the lubricity of the fuel oil. The inclusion of the hydroxy amine in the fuel also markedly reduces the foaming tendency of the fuel oil.

    Abstract translation: 一种燃料油组合物，其包含大部分液体烃中间馏分燃料油，其硫含量不大于燃料油的0.2重量％，并且少部分羟胺改善了燃料油的润滑性。 在燃料中包含羟胺也显着地降低了燃料油的发泡趋势。

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