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    Polyol polyether sulfosuccinates, a process for preparing them, and their use
    4.
    发明授权
    Polyol polyether sulfosuccinates, a process for preparing them, and their use 失效
    多元醇聚醚磺基琥珀酸盐，其制备方法及其应用

    公开(公告)号：US5371251A

    公开(公告)日：1994-12-06

    申请号：US957430

    申请日：1992-10-05

    Applicant: Ingo Hamann ,  Elke Hohn ,  Hans-Jurgen Kohle

    Inventor： Ingo Hamann ,  Elke Hohn ,  Hans-Jurgen Kohle

    IPC: A61K8/00 ,  A61K8/31 ,  A61K8/37 ,  A61K8/46 ,  A61K8/97 ,  A61K8/98 ,  A61Q5/02 ,  A61Q19/10 ,  B01F17/10 ,  C07C303/04 ,  C07C309/17 ,  C08G65/32 ,  C11D1/12 ,  C11D1/28 ,  C11D1/29

    CPC classification number: A61K8/466 ,  A61Q19/00 ,  A61Q19/10 ,  A61Q5/02 ,  C07C309/17 ,  C11D1/123 ,  A61K2800/596

    Abstract: The invention relates to fatty acid monoglyceride polyglycol ether sulfosuccinates of the general formula ##STR1## where R represents a straight-chain or branched alkyl or alkylene group having from 7 to 21 carbon atoms;R.sup.1 represents H or CO--R;R.sup.2 may represent, independently of each other, H or the group --CO--CH(SO.sub.3.sup.- M.sup.+)--CH.sub.2 --COO.sup.- M.sup.+ ;A represents the same or different and each is an alkylene group having from 2 to 3 carbon atoms;a,b,c,d may be the same or different, from 0 to 5,e being from 1 to 3,f is a multiplication product of c times e, and a+b+f+d is from 2 to 25; andM.sup.+ represents an alkali-metal ion or an ammonium ion, and to their preparation and use.

    Abstract translation: 本发明涉及通式为“IMAGE”的脂肪酸单甘油酯聚乙二醇醚磺基琥珀酸盐，其中R代表具有7-21个碳原子的直链或支链烷基或亚烷基; R1表示H或CO-R; R 2可以彼此独立地表示H或基团-CO-CH（SO 3 -M +） - CH 2 -COO-M +; A表示相同或不同的并且各自为具有2至3个碳原子的亚烷基; a，b，c，d可以相同或不同，为0〜5，e为1〜3，f为c乘以e的乘积，a + b + f + d为2〜25。 并且M +表示碱金属离子或铵离子，并且其制备和使用。

    Fabric Softener Active Composition
    5.
    发明申请
    Fabric Softener Active Composition 有权
    织物柔顺剂活性成分

    公开(公告)号：US20110245139A1

    公开(公告)日：2011-10-06

    申请号：US13072703

    申请日：2011-03-26

    Applicant: Hans-Jürgen Köhle ,  Matthias Schöppner ,  Axel Euler ,  Harald Jakob ,  Saji John Meledathu ,  Todd L. Kurth ,  Delbert G. Young ,  Ingo Hamann ,  Georg Schick

    Inventor： Hans-Jürgen Köhle ,  Matthias Schöppner ,  Axel Euler ,  Harald Jakob ,  Saji John Meledathu ,  Todd L. Kurth ,  Delbert G. Young ,  Ingo Hamann ,  Georg Schick

    IPC: C11D3/60

    CPC classification number: C11D1/62 ,  C11D3/001 ,  C11D3/201 ,  C11D3/2093

    Abstract: A fabric softener active composition, comprising from 65 to 95% by weight of a bis-(2-hydroxyethyl)-dimethylammonium chloride fatty acid ester having a molar ratio of fatty acid moieties to amine moieties of from 1.80 to 1.96, an average chain length of the fatty acid moieties of from 16 to 18 carbon atoms and an iodine value of from 0 to 50, from 2 to 8% by weight of a fatty acid triglyceride having an average chain length of the fatty acid moieties of from 10 to 14 carbon atoms and an iodine value of from 0 to 15, and from 3 to 12% by weight of an alcohol selected from ethanol, 1-propanol and 2-propanol has low melt viscosity, high stability towards dealkylation in the molten state and low flammability.

    Abstract translation: 一种织物柔软剂活性组合物，其包含65至95重量％的脂肪酸​​部分与胺部分的摩尔比为1.80至1.96的双 - （2-羟乙基） - 二甲基氯化铵脂肪酸酯，平均链长 的16至18个碳原子的脂肪酸部分和碘值为0至50，2至8重量％的脂肪酸​​甘油三酯，其脂肪酸部分的平均链长为10至14碳 原子，碘值为0至15，和3至12重量％的选自乙醇，1-丙醇和2-丙醇的醇具有低熔体粘度，在熔融状态下脱烷基化的高稳定性和低可燃性。

    Process for preparing highly concentrated, free-flowing aqueous solutions of betaines
    6.
    发明授权
    Process for preparing highly concentrated, free-flowing aqueous solutions of betaines 失效
    制备高浓度，自由流动的甜菜碱水溶液的方法

    公开(公告)号：US5681972A

    公开(公告)日：1997-10-28

    申请号：US413190

    申请日：1995-03-30

    Applicant: Ingo Hamann ,  Hans-Jurgen Kohle ,  Winfried Wehner

    Inventor： Ingo Hamann ,  Hans-Jurgen Kohle ,  Winfried Wehner

    IPC: C07C231/12 ,  C07C233/36 ,  C11D1/90 ,  C07C231/00

    CPC classification number: C07C233/36 ,  C07C231/12 ,  C11D1/90

    Abstract: The invention relates to a process for preparing highly concentrated, free-flowing and pumpable, aqueous solutions of betaines by quaternization of compounds containing tertiary amine nitrogen with omega-halocarboxylic acids by known processes, which is characterized in that a) 30-100 equivalent-%, based on the amount of omega-halocarboxylic acid used, of Mg(OH).sub.2 and/or Ca(OH).sub.2 and b) 0-70 equivalent-%, based on the amount of omega-halocarboxylic acid used, of one or more NaOH, KOH and NH.sub.4 OH are added to the reaction mixture before or during the quaternization reaction.

    Abstract translation: 本发明涉及通过已知方法使含有叔胺氮和ω-卤代羧酸的化合物季铵化制备高浓度，自由流动和可泵送的甜菜碱水溶液的方法，其特征在于a）30-100当量 - ％，基于所用的ω-卤代羧酸的量，Mg（OH）2和/或Ca（OH）2和b）0-70当量，基于所用的ω-卤代羧酸的量，一个 或更多的NaOH，KOH和NH 4 OH在季铵化反应之前或期间加入到反应混合物中。

    METHOD FOR RECOVERING A COPPER SULFIDE FROM AN ORE CONTAINING AN IRON SULFIDE
    9.
    发明申请
    METHOD FOR RECOVERING A COPPER SULFIDE FROM AN ORE CONTAINING AN IRON SULFIDE 审中-公开
    从包含硫化铁的矿石中回收铜硫化物的方法

    公开(公告)号：US20160167060A1

    公开(公告)日：2016-06-16

    申请号：US14904698

    申请日：2014-07-11

    Applicant: Gerhard ARNOLD ,  Ingo HAMANN ,  Alan HITCHINER

    Inventor： Gerhard Arnold ,  Ingo Hamann ,  Alan Hitchiner

    IPC: B03D1/002 ,  B02C23/08

    CPC classification number: B03D1/002 ,  B02C23/08 ,  B03D1/012 ,  B03D2201/007 ,  B03D2201/02 ,  B03D2203/02

    Abstract: In a method for recovering a copper sulfide concentrate by froth flotation from an ore containing an iron sulfide, hydrogen peroxide is added to the conditioned mineral pulp before or during flotation, a concentration of dissolved oxygen is determined in the mineral pulp after addition of hydrogen peroxide and the amount of hydrogen peroxide added is adjusted to maintain a concentration of dissolved oxygen of from 1 to 5 times a predetermined target concentration, in order to adjust the amount of hydrogen peroxide to changes in ore composition.

    Abstract translation: 在通过泡沫浮选从含有硫化铁的矿石中回收硫化铜浓缩物的方法中，在浮选之前或期间，将过氧化氢加入到经调节的矿浆中，在加入过氧化氢后，在矿浆中测定溶解氧浓度 调整过氧化氢的添加量，以使溶解氧的浓度保持在预定目标浓度的1〜5倍，以便将过氧化氢的量调整为矿石组成的变化。

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