Container
    31.
    发明申请
    Container 审中-公开
    容器

    公开(公告)号:US20050153861A1

    公开(公告)日:2005-07-14

    申请号:US10505565

    申请日:2002-12-19

    IPC分类号: C11D17/00 C11D17/04

    摘要: Packaged detergent composition comprising a container that at least partly disintegrates in an aqueous environment, the detergent composition comprising at least one liquid and at least one solid substantially insoluble in the liquid and preferably having a size sufficient to be retained by a 2.5 mm mesh wherein the at least one solid has a density lower than the density of the liquid

    摘要翻译: 包含洗涤剂组合物,其包含在水性环境中至少部分崩解的容器,所述洗涤剂组合物包含至少一种液体和至少一种基本上不溶于液体的固体,并且优选具有足以通过2.5mm筛网保持的尺寸,其中 至少一种固体的密度低于液体的密度

    Use of surfactant mixtures of polycarboxylates for microemulsion flooding
    37.
    发明授权
    Use of surfactant mixtures of polycarboxylates for microemulsion flooding 失效
    使用多羧酸盐的表面活性剂混合物用于微乳液淹水

    公开(公告)号:US08684080B2

    公开(公告)日:2014-04-01

    申请号:US13044375

    申请日:2011-03-09

    IPC分类号: E21B43/22

    CPC分类号: C09K8/588 C09K8/584

    摘要: The present invention relates to processes for tertiary mineral oil production with the aid of a surfactant mixture and to the use of a surfactant mixture for tertiary mineral oil production by means of Winsor type III microemulsion flooding, by injecting a surfactant mixture through at least one aqueous injection borehole into a mineral oil deposit, and withdrawing crude oil from the deposit through at least one production borehole, wherein the surfactant mixture, for the purpose of lowering the interfacial tension between oil and water to

    摘要翻译: 本发明涉及通过表面活性剂混合物生产三次矿物油的方法,以及通过Winsor III型微乳液淹没将表面活性剂混合物用于三次矿物油的方法,通过将表面活性剂混合物注入至少一种水溶液 注入井眼进入矿物油沉积物,并通过至少一个生产钻孔从沉积物中取出原油,其中为了将油和水之间的界面张力降低至<0.1mN / m 2的目的,表面活性剂混合物至少包括 以下组分:(a)一种或多种包含至少50mol%丙烯酸单元和/或甲基丙烯酸单元和/或马来酸单元和/或衣康酸单元或其盐的多羧酸盐,和(b)一种 或更多的阴离子和/或非离子表面活性剂。

    Hyperbranched polyesters and polycarbonates as demulsifiers for cracking crude oil emulsions
    38.
    发明授权
    Hyperbranched polyesters and polycarbonates as demulsifiers for cracking crude oil emulsions 失效
    超支化聚酯和聚碳酸酯作为用于裂化原油乳液的破乳剂

    公开(公告)号:US08618180B2

    公开(公告)日:2013-12-31

    申请号:US13142654

    申请日:2009-12-21

    IPC分类号: C10G33/04

    摘要: The invention relates to the use of nondendrimeric, high-functionality hyperbranched polyesters and polycarbonates which are obtainable by reacting (i) at least one aliphatic, cycloaliphatic, araliphatic or aromatic dicarboxylic acid (A2) or derivatives thereof, or organic carbonates (A2′) with (ii) at least one x-hydric aliphatic, cycloaliphatic, araliphatic or aromatic alcohol (Cx) which has more than two OH groups, where x is a number greater than 2, preferably from 3 to 8, more preferably from 3 to 6, even more preferably from 3 to 4 and especially 3, and (iii) at least one fatty acid amide alkoxylate (D) of saturated or unsaturated C2-C30 fatty acid amides with an average of from 1 to 40 alkylene oxide units as demulsifiers for splitting crude oil emulsions.

    摘要翻译: 本发明涉及通过使(i)至少一种脂肪族,脂环族,芳脂族或芳族二羧酸(A2)或其衍生物或有机碳酸酯(A2')的至少一种反应获得的非二烯丙基,高官能度超支化聚酯和聚碳酸酯的用途, 与(ii)具有多于两个OH基团的至少一种x-脂肪族,脂环族,芳脂族或芳族醇(C x),其中x是大于2,优选3至8,更优选3至6的数 ,甚至更优选3至4,特别是3,和(iii)至少一种饱和或不饱和C 2 -C 30脂肪酸酰胺的脂肪酸酰胺烷氧基化物(D),平均具有1至40个烯化氧单元作为破乳剂用于 分裂原油乳液。