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    Functionalized polylactide
    1.
    发明授权
    Functionalized polylactide 失效
    官能化聚交酯

    公开(公告)号：US5574130A

    公开(公告)日：1996-11-12

    申请号：US469783

    申请日：1995-06-06

    申请人： Lukas Haeussling ,  Gregor Brodt

    发明人： Lukas Haeussling ,  Gregor Brodt

    IPC分类号： C08G63/08 ,  C08G18/28 ,  C08G18/42 ,  C08G63/685 ,  C08G63/91

    CPC分类号： C08G18/284 ,  C08G18/428 ,  C08G63/6852 ,  C08G63/912

    摘要： Polylactide of the general structure I(R.sup.1 --OCONH).sub.n --R.sup.2 (I)whereR.sup.1 is a polylactide residue with a molecular weight of from 500 to 500,000 or a degree of polymerization, based on lactic acid units, of about 5 to 5500 andR.sup.2 is the n-functional radical of a tri-, tetra- or polyisocyanate.

    摘要翻译： 一般结构I（R1-OCONH）n-R2（I）的聚丙交酯，其中R1是分子量为500〜500,000的聚丙交酯残基或基于乳酸单位的聚合度为约5〜5500， R2是三 - ，四 - 或多异氰酸酯的n-官能基团。

    Copolymers Comprising N-Heterocyclic Groups, And Use Thereof As An Additive In Detergents
    4.
    发明申请
    Copolymers Comprising N-Heterocyclic Groups, And Use Thereof As An Additive In Detergents 失效
    包含N-杂环基团的共聚物，及其用作洗涤剂中的添加剂

    公开(公告)号：US20070244023A1

    公开(公告)日：2007-10-18

    申请号：US11587584

    申请日：2005-04-26

    申请人： Gregor Brodt ,  Pia Baum ,  Tanja Seebeck ,  Marcus Guzmann

    发明人： Gregor Brodt ,  Pia Baum ,  Tanja Seebeck ,  Marcus Guzmann

    IPC分类号： C11D17/08 ,  C11D3/28

    CPC分类号： C11D3/3776 ,  C11D3/0021

    摘要： The present invention relates to the use of a copolymer comprising, in polymerized form, (a) from 80 to 99.9 mol %, based on the total amount of the monomers polymerized to prepare the copolymer, of at least one monomer A which in each case comprises a heterocycle having at least 1 nitrogen atom and composed of from 3 to 10 ring members and a C2-C6-alkenyl group bonded to a carbon or nitrogen ring atom of the heterocycle; and (b) from 0.1 to 20 mol %, based on the total amount of the monomers polymerized to prepare the copolymer, of at least one monomer B copolymerizable with monomer A, said monomer B having a monoethylenically unsaturated double bond and also a linear or branched poly-C2-C4-alkylene oxide group having on average from 4 to 500 C2-C4-alkylene oxide units, in liquid and in solid detergent formulations. In addition, the invention relates to a process for preparing such a copolymer, and also to a liquid or solid detergent formulation comprising at least one such copolymer.

    摘要翻译： 本发明涉及共聚物的用途，所述共聚物以聚合形式包含（a）基于聚合制备共聚物的单体总量的80至99.9mol％的至少一种单体A，其在每种情况下 包含具有至少1个氮原子并由3至10个环成员组成的杂环和与碳或氮环原子键合的C 2 -C 6 -C 6 - 链烯基 的杂环; 至少一种可与单体A共聚的单体B，所述单体B具有单烯键式不饱和双键，并且还包括直链或者直链或不饱和的双键，并且（b）0.1至20摩尔％，基于聚合以制备共聚物的单体的总量， 支链多-C 2 -C 4 - 亚烷基氧基，其平均具有4至500个碳原子的2〜4个碳原子， 在液体和固体洗涤剂配方中，可以使用亚烷基氧化物单元。 此外，本发明涉及一种制备这种共聚物的方法，还涉及包含至少一种这样的共聚物的液体或固体洗涤剂制剂。

    Materials suitable as crosslinkable binder components
    6.
    发明授权
    Materials suitable as crosslinkable binder components 失效
    适合作为可交联粘合剂组分的材料

    公开(公告)号：US5473042A

    公开(公告)日：1995-12-05

    申请号：US370608

    申请日：1995-01-10

    申请人： Gregor Brodt ,  Thomas Wunsch ,  August Lehner ,  Albert Kohl

    发明人： Gregor Brodt ,  Thomas Wunsch ,  August Lehner ,  Albert Kohl

    IPC分类号： C08G18/12 ,  C08G18/65 ,  C09D5/23 ,  G11B5/702 ,  C08G18/10

    CPC分类号： G11B5/7021 ,  C08G18/12 ,  C08G18/6517 ,  C08G18/6535

    摘要： A material suitable as crosslinking binder component for pigment-containing coatings and having an average molecular weight of from 25,000 to 150,000, obtainable by reacting a polyurethane comprising a diol having a molecular weight between 400 and 4,000, an aliphatic or cycloaliphatic diol of 2-18 carbon atoms, an aromatic diol of 8-36 carbon atoms, a trihydric or polyhydric alcohol of 3-18 carbon atoms, a polyhydric alcohol of 3-40 carbon atoms containing a tertiary amino group, and a diisocyanate of 3-34 carbon atoms with a compound containing one or more hydroxyl groups and one or more amino groups reactive toward isocyanate groups. The materials may be used as crosslinkable binder components for pigment-containing coatings, in particular for the production of magnetic recording materials.

    摘要翻译： 适合作为含颜料的涂料的交联粘合剂组分的材料，其平均分子量为25,000至150,000，可通过使包含分子量为400至4000的二醇的聚氨酯，2-18的脂族或脂环族二醇 碳原子，8-36个碳原子的芳族二醇，3-18个碳原子的三元或多元醇，含有叔氨基的3-40个碳原子的多元醇和3-34个碳原子的二异氰酸酯与 含有一个或多个羟基和一个或多个对异氰酸酯基团反应的氨基的化合物。 这些材料可以用作含颜料的涂料的可交联粘合剂组分，特别是用于生产磁记录材料。

    Surfactant mixtures for tertiary oil recovery
    8.
    发明授权
    Surfactant mixtures for tertiary oil recovery 失效
    用于三次采油的表面活性剂混合物

    公开(公告)号：US08524643B2

    公开(公告)日：2013-09-03

    申请号：US13242995

    申请日：2011-09-23

    申请人： Juergen Huff ,  Guenter Oetter ,  Angelika Kuehnle ,  Susanne Petrovic ,  Marcus Guzmann ,  Ingo Muenster ,  Gregor Brodt

    发明人： Juergen Huff ,  Guenter Oetter ,  Angelika Kuehnle ,  Susanne Petrovic ,  Marcus Guzmann ,  Ingo Muenster ,  Gregor Brodt

    IPC分类号： C09K8/584 ,  C09K8/60 ,  E21B43/22 ,  E21B43/16

    CPC分类号： B01F17/0028 ,  C09K8/584 ,  Y10S507/936

    摘要： Use of a mixture comprising a surfactant and a cosurfactant in the form of an aqueous solution for flooding underground deposits of hydrocarbons for mobilizing and recovering the hydrocarbons from the underground deposits, the cosurfactant being a substance or a group of substances selected from the following list: an amphiphilic comb polymer having a backbone with two or more side chains attached to the backbone, the side chains differing from one another and/or the side chains differing from the backbone in their amphiphilic character, an amphiphilic polymer having one or more hydrophobic subunits [A2] based on a polyisobutene block, at least 50 mol % of whose polyisobutene macromolecules have terminally arranged double bonds, and one or more hydrophilic subunits [B2], or an amphiphilic polymer having the general structural formula

    摘要翻译： 使用包含表面活性剂和辅助表面活性剂的水溶液形式的辅助表面活性剂用于淹没地下沉积物的烃，用于从地下沉积物中移出和回收烃，辅助表面活性剂是选自以下列表的物质或一组物质： 具有两个或更多个侧链的主链的两亲梳状聚合物，所述侧链与主链相连，侧链彼此不同，和/或不同于主链的侧链在其两性特征中，具有一个或多个疏水性亚单位的两亲性聚合物[ A2]基于聚异丁烯嵌段，其至少50摩尔％的聚异丁烯大分子具有末端排列的双键，以及一个或多个亲水亚单元[B2]或具有通式结构式的两亲性聚合物

    CONCENTRATION OF SUSPENSIONS
    9.
    发明申请
    CONCENTRATION OF SUSPENSIONS 审中-公开
    停产浓度

    公开(公告)号：US20130048570A1

    公开(公告)日：2013-02-28

    申请号：US13640189

    申请日：2011-04-08

    申请人： Paul Stocks ,  Ian John Flanagan ,  Gregor Brodt ,  Stephen Adkins

    发明人： Paul Stocks ,  Ian John Flanagan ,  Gregor Brodt ,  Stephen Adkins

    IPC分类号： C02F9/04 ,  C02F101/10 ,  C02F101/20

    CPC分类号： B01D21/06 ,  B01D21/01 ,  B01D21/2427 ,  B01D2221/04

    摘要： Gravity sedimentation of a first aqueous suspension of solid particles in a vessel results in formation of a second aqueous suspension of solid particles in the present invention. The process involves adding at least one organic polymeric flocculant to the first aqueous suspension to form a suspension of flocculated solid. The flocculated solids settle to form a bed of consolidated solids. Introducing an effective amount of an agent into the bed of consolidated solids or into the flocculated solids that are settling leads to formation of the second aqueous suspension. The second aqueous suspension of solid particles has a higher solids content than the first aqueous suspension of solid particles. The agent is a free radical agent or an oxidizing agent.

    摘要翻译： 在容器中固体颗粒的第一含水悬浮液的重力沉降导致在本发明中形成固体颗粒的第二水性悬浮液。 该方法包括向第一水性悬浮液中加入至少一种有机聚合物絮凝剂以形成絮凝固体的悬浮液。 絮凝的固体沉淀形成固体固体床。 将有效量的试剂引入固结固体床或沉降的絮凝固体中导致形成第二水性悬浮液。 固体颗粒的第二水性悬浮液具有比固体颗粒的第一含水悬浮液更高的固体含量。 该试剂是自由基剂或氧化剂。