Cobalt catalyst
    1.
    发明授权
    Cobalt catalyst 失效
    钴催化剂

    公开(公告)号:US5739367A

    公开(公告)日:1998-04-14

    申请号:US817295

    申请日:1997-07-21

    摘要: A process for preparing a cobalt (III) complex is described which comprises: (i) treating a divalent cobalt salt of formula Co.sup.II X.sub.2/n where n is the valency of an anion X, with up to 15 molar equivalents of ammonia or an amine; (ii) oxidizing the resulting amine complex; (iii) converting the oxidized complex to the corresponding carboxylate of formula �Co.sup.III (NR.sub.3).sub.5 R.sup.1 COO!X.sub.2/n where each R, which may be the same or different, represents hydrogen or an optionally substituted hydrocarbon group and R.sup.1 represents an alkyl or alkenyl group of 1 to 18 carbon atoms, at a pH above 8.5; and optionally (iv) replacing the X ion by a different anion by a metathetical reaction.

    摘要翻译: PCT No.PCT / GB96 / 01986 Sec。 371日期1997年7月21日 102(e)日期1997年7月21日PCT 1996年8月14日PCT公布。 出版物WO97 / 07124 日期:1997年2月27日描述了一种制备钴(III)络合物的方法,其包括:(i)处理式CoIIX 2 / n的二价钴盐,其中n是阴离子X的化合价,最多15摩尔当量 氨或胺; (ii)氧化所得的胺络合物; (iii)将氧化的络合物转化为式[CoIII(NR3)5R1COO] X2 / n的相应羧酸酯,其中每个R可以相同或不同,表示氢或任选取代的烃基,R 1表示烷基或烯基 1至18个碳原子的基团,pH高于8.5; 和(iv)用不同的阴离子代替X离子进行微分反应。

    EFFICIENT COALESCING AGENTS
    6.
    发明申请
    EFFICIENT COALESCING AGENTS 审中-公开
    有效的煤化剂

    公开(公告)号:US20100064934A1

    公开(公告)日:2010-03-18

    申请号:US12609281

    申请日:2009-10-30

    IPC分类号: C09D11/00 C08K5/10

    CPC分类号: C09D5/024 C08K5/11 C09D7/47

    摘要: A coalescent composition for coating compositions such as paints, adhesives, and coatings comprising a blend of diesters, the blend comprising adducts of alcohol and diacids, the alcohol selected from the group consisting of ethyl, propyl, isopropyl alcohol and mixtures thereof, and the diacids comprising a blend of adipic, glutaric and succinic diacids (“AGS”); and paint, adhesive, and coating compositions comprising such coalescent compositions are disclosed.

    摘要翻译: 一种用于涂料组合物如油漆,粘合剂和涂料的聚结剂组合物,其包含二酯的共混物,所述共混物包含醇和二酸的加合物,所述醇选自乙基,丙基,异丙醇及其混合物,以及二酸 包括己二酸,戊二酸和琥珀酸二酸的混合物(“AGS”); 并且公开了包含这种聚结组合物的涂料,粘合剂和涂料组合物。

    AMINE ADDUCTS, DERIVATIVES THEREOF, METHODS FOR MAKING SUCH ADDUCTS AND DERIVATIVES, AND METHODS FOR USING SUCH ADDUCTS AND DERIVATIVES
    10.
    发明申请
    AMINE ADDUCTS, DERIVATIVES THEREOF, METHODS FOR MAKING SUCH ADDUCTS AND DERIVATIVES, AND METHODS FOR USING SUCH ADDUCTS AND DERIVATIVES 审中-公开
    胺助剂,其衍生物,制备此类添加剂和衍生物的方法,以及使用此类添加剂和衍生物的方法

    公开(公告)号:US20130161014A1

    公开(公告)日:2013-06-27

    申请号:US13724537

    申请日:2012-12-21

    摘要: An amine adduct is made by (1) forming an addition intermediate by heating a mixture comprising at least one diene and at least one unsaturated fatty acyl compound, and reacting the addition intermediate with a diamine to form the amine adduct, or by (2) reacting at least one unsaturated fatty acyl compound with at least one diamine to form an amine intermediate, and heating a mixture of the amidoamine intermediate and at least one diene to form the amine adduct, or by (3) reacting at least one unsaturated fatty tertiary amine compound with at least at least one diene to form the amine adduct. A surfactant composition is derived from the amine adduct and is particularly useful in a method for enhancing the recovery of oil from a reservoir having a production wellbore, comprising introducing an aqueous flooding fluid into the reservoir at one or more locations different from the location of the production wellbore, said fluid comprising the surfactant composition and recovering the oil through the production wellbore.

    摘要翻译: 通过(1)通过加热包含至少一种二烯和至少一种不饱和脂肪酰基化合物的混合物形成加成中间体,并使加成中间体与二胺反应形成胺加合物,或通过(2) 使至少一种不饱和脂肪酰基化合物与至少一种二胺反应形成胺中间体,并加热酰胺胺中间体和至少一种二烯的混合物以形成胺加合物,或通过(3)使至少一种不饱和脂肪三 胺化合物与至少一种二烯形成胺加合物。 表面活性剂组合物衍生自胺加合物,并且特别可用于增强从具有生产井眼的储层中回收油的方法,包括将水性驱油流体引导到不同于 所述流体包含表面活性剂组合物并通过生产井眼回收油。