Anti-static additive compositions for hydrocarbon fuels
    31.
    发明申请
    Anti-static additive compositions for hydrocarbon fuels 有权
    用于碳氢燃料的抗静电添加剂组合物

    公开(公告)号:US20010048099A1

    公开(公告)日:2001-12-06

    申请号:US09836071

    申请日:2001-04-16

    Inventor: John A. Schield

    Abstract: It has been discovered that less expensive, and in some cases synergistically effective anti-static additive blends may be added to hydrocarbon fuels to improve the conductivity thereof. The blend includes an anti-static amount of at least one hydrocarbon soluble copolymer of an alkylvinyl monomer and a cationic vinyl monomer and an anti-static amount of at least one hydrocarbon soluble polysulfone copolymer of at least one olefin and sulfur dioxide. Optional ingredients include polymeric polyamines and aryl sulfonic acids.

    Abstract translation: 已经发现,较便宜的,并且在一些情况下,协同有效的抗静电添加剂共混物可以加入到烃燃料中以提高其导电性。 共混物包括抗静电量的至少一种烷基乙烯基单体和阳离子乙烯基单体的可溶于烃的共聚物和至少一种至少一种至少一种烯烃和二氧化硫的可溶于烃的聚砜共聚物的抗静电量。 任选成分包括聚合多胺和芳基磺酸。

    Polymer solution
    35.
    发明授权
    Polymer solution 失效
    聚合物溶液

    公开(公告)号:US3846091A

    公开(公告)日:1974-11-05

    申请号:US25272672

    申请日:1972-05-12

    Applicant: ICI LTD

    Abstract: 1. A LIQUID HYDROCARBON FUEL OF FLASH POINT AT LEAST 90* F. SUITABLE FOR USE IN GAS TURBINE ENGINED AIRCRAFT, AND HAVING A REFUCED TENDENCY TO PARTICULATE DISSEMINATION ON BEING SUBJECTED TO SHOCK, THE FUEL CONTAINING THEREIN POLYMER OF MOLECULAR WEIGHT GREATER THAN 10**6 (VISCOSITY AVERAGE) OR OF INTRINSIC VISCOSITY REATER THAN 2.5 DLS./GM. IN A CONCENTRATION SUCH THAT THERE IS MOLECULAR OVERLAP OF THE POLYMER MOLECULES IN THE LIQUID, THE DISSOLVED POLYMER CONTAINING POLAR GROUPS WHICH FORM INTER-MOLLECULAR ASSOCIATIVE BONDS ARISING FROM ELECTROSTATIC ATTRACTION BETWEEN POLAR AND/OR DIPOLAR CHARGES IN THE POLAR GROUPS, THE BONDS BEING HYDROGEN OR ELECTOVALENT BONDS, THE POLYMER BEING AN ADDITION COPLYMER OF AN ALKYL STYRENE, THE ALKYL GROUP IN WHICH CONTAINS FROM 3 TO 20 CARBON ATOMS.

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