利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

115 条记录 (耗时 0.023 秒)

    Process for preparing fine-particle mixtures of amphiphilic polymers and inorganic solids
    1.
    发明授权
    Process for preparing fine-particle mixtures of amphiphilic polymers and inorganic solids 失效
    制备两亲聚合物和无机固体的微粒混合物的方法

    公开(公告)号：US5834548A

    公开(公告)日：1998-11-10

    申请号：US836205

    申请日：1997-05-16

    申请人： Hans-Ulrich Jager ,  Dieter Boeckh ,  Ulrich Brockel ,  Frank Muller ,  Gunnar Schornick

    发明人： Hans-Ulrich Jager ,  Dieter Boeckh ,  Ulrich Brockel ,  Frank Muller ,  Gunnar Schornick

    IPC分类号： C11D3/02 ,  C08J3/20 ,  C08K7/00 ,  C11D3/37 ,  C11D11/00 ,  C08G63/20

    CPC分类号： C11D11/0082 ,  C08J3/201 ,  C08K7/00 ,  C11D3/046 ,  C11D3/3715 ,  C11D3/3788

    摘要： Finely divided mixtures of 97-10% by weight of at least one amphiphilic polymer whose softening point is above 35.degree. C., and 3-90% by weight of at least one inorganic solid with a particle size not exceeding 500 .mu.m are prepared by heating the two components to a temperature which is above the softening point of the polymer, mixing the components, dispersing the melt and rapidly cooling to a temperature at which virtually no inhomogeneity occurs and, where appropriate, further comminuting the particles at temperatures below 50.degree. C. to a particle size of from 50 .mu.m to 5 mm, and are used as additive to detergents.

    摘要翻译： PCT No.PCT / EP95 / 04373 Sec。 371日期：1997年5月16日 102（e）日期1997年5月16日PCT提交1995年11月7日PCT公布。 公开号WO96 / 16149 日期：1996年5月30日将至少一种软化点高于35℃的至少一种两亲性聚合物和3-90重量％至少一种粒度不超过500的无机固体的97-10重量％ 通过将两种组分加热到高于聚合物软化点的温度，混合组分，分散熔体并迅速冷却至几乎不发生不均匀性的温度，并在适当情况下进一步粉碎颗粒， 在50℃以下，粒度为50〜5mm，用作洗涤剂的添加剂。

    Amphiphilic polyesters, preparation thereof, and use thereof in laundry detergents
    2.
    发明授权
    Amphiphilic polyesters, preparation thereof, and use thereof in laundry detergents 失效
    两亲性聚酯，其制备方法及其在衣物洗涤剂中的用途

    公开(公告)号：US5777046A

    公开(公告)日：1998-07-07

    申请号：US687322

    申请日：1996-08-05

    申请人： Dieter Boeckh ,  Hans-Ulrich Jager ,  Gunnar Schornick

    发明人： Dieter Boeckh ,  Hans-Ulrich Jager ,  Gunnar Schornick

    IPC分类号： C08G63/66 ,  C08G63/672 ,  C11D3/37 ,  C08F20/00

    CPC分类号： C11D3/3715 ,  C08G63/66 ,  C08G63/672

    摘要： Amphiphilic polyesters containing (a) ester units derived from polyalkylene glycols having a molecular weight of from 500 to 7500 and aliphatic dicarboxylic acids and/or monohydroxymonocarboxylic acids and (b) ester units derived from aromatic dicarboxylic acids and polyhydric alcohols and having molecular weights of from 1500 to 25,000, processes for preparing the amphiphilic polyesters by polycondensation, preparing first (a) aliphatic polyesters of polyalkylene glycols having a molecular weight of from 500 to 7500 with aliphatic dicarboxylic acids and/or monohydroxymonocarboxylic acids and then, within the aliphatic polyester thus obtained, (b) aromatic polyesters from aromatic dicarboxylic acids and polyhydric alcohols, reversing the order of the polycondensation, or condensing oligomeric aromatic polyesters (b) with oligomeric aliphatic polyesters (a), and use of the amphiphilic polyesters as additive in laundry detergents, other laundry detergent additives and laundry aftertreatments.

    摘要翻译： PCT No.PCT / EP95 / 00300 Sec。 371日期：1996年8月5日 102（e）日期1996年8月5日PCT提交1995年1月28日PCT公布。 公开号WO95 / 21880 日期1995年8月17日含有（a）衍生自分子量为500〜7500的聚亚烷基二醇的酯单元和脂族二羧酸和/或单羟基单羧酸的酯双酯和（b）衍生自芳族二羧酸和多元醇的酯单元和 具有1500至25,000的分子量，通过缩聚制备两亲性聚酯的方法，首先使用脂族二羧酸和/或单羟基单羧酸制备分子量为500至7500的聚亚烷基二醇的脂肪族聚酯，然后在 由此获得的脂肪族聚酯，（b）来自芳族二羧酸和多元醇的芳族聚酯，反转缩聚的顺序，或将低聚芳族聚酯（b）与低聚脂族聚酯（a）缩合，并使用两亲性聚酯作为添加剂 在洗衣洗涤剂，其他洗衣洗涤剂添加剂和l 杂项后期。

    Low viscosity mixtures of amphiphilic nonionic graft copolymers and viscosity-reducing additives
    3.
    发明授权
    Low viscosity mixtures of amphiphilic nonionic graft copolymers and viscosity-reducing additives 失效
    两亲性非离子接枝共聚物和粘度​​降低添加剂的低粘度混合物

    公开(公告)号：US5635554A

    公开(公告)日：1997-06-03

    申请号：US501340

    申请日：1995-07-12

    申请人： Dieter Boeckh ,  Hans-Peter Seelmann-Eggebert ,  Hans-Ulrich Jager ,  Rolf-Dieter Kahl ,  Gunnar Schornick

    发明人： Dieter Boeckh ,  Hans-Peter Seelmann-Eggebert ,  Hans-Ulrich Jager ,  Rolf-Dieter Kahl ,  Gunnar Schornick

    IPC分类号： C08L51/00 ,  C08L51/08 ,  C09K3/00 ,  C11D1/44 ,  C11D1/72 ,  C11D3/20 ,  C11D3/37 ,  C11D1/00 ,  C11D1/66

    CPC分类号： C11D3/3788 ,  C08L51/003 ,  C08L51/08 ,  C11D1/44 ,  C11D1/72 ,  C11D3/2068

    摘要： Low viscosity mixtures of(I) from 40 to 97.5% by weight of amphiphilic nonionic graft copolymers comprising, in copolymerized form,(a) at least 20% by weight of polyalkylene oxide units or polyvinylpyrrolidone units as hydrophilic part of the molecule and(b) at least 40% by weight of vinyl ester and/or (meth)acrylic ester units as hydrophobic part of the molecule, and(II) from 2.5 to 60% by weight of at least one viscosity-reducing additive selected from the group consisting of polyalkylene glycols, alkoxylated alcohols, alkoxylated alkylphenols, alkoxylated amines and hydroxy compounds having from 1 to 4 OH groups and from 2 to 10 carbon atoms, the molecular mass M.sub.N of the polymers in each case being not more than 2500, and(III) from 0 to 40% by weight of homogenizing or phase-stabilizing additives, for example water, monobasic and dibasic carboxylic acids having from 8 to 25 carbon atoms, fatty alcohol sulfates and fatty alcohol sulfonates or mixtures thereof,are useful as detergent and cleaner additives.

    摘要翻译： （I）40至97.5重量％的两亲性非离子接枝共聚物的低粘度混合物，其以共聚形式包含（a）至少20重量％的作为分子的亲水部分的聚环氧烷单元或聚乙烯吡咯烷酮单元和（b ）至少40重量％的作为分子的疏水部分的乙烯基酯和/或（甲基）丙烯酸酯单元，和（II）2.5至60重量％的至少一种降粘添加剂，其选自 聚亚烷基二醇，烷氧基化醇，烷氧基化烷基酚，烷氧基化胺和具有1至4个OH基和2至10个碳原子的羟基化合物，每种情况下聚合物的分子量MN不超过2500，（III） 0至40重量％的均化或相稳定添加剂，例如具有8至25个碳原子的水，一元和二元羧酸，脂肪醇硫酸盐和脂肪醇磺酸盐或其混合物，可用作dete 更清洁的添加剂。

    Preparation of finely divided mixtures of amphiphilic polymers and polycarboxylates and use thereof
    4.
    发明授权
    Preparation of finely divided mixtures of amphiphilic polymers and polycarboxylates and use thereof 失效
    制备两亲聚合物和多羧酸盐的细碎混合物及其用途

    公开(公告)号：US5652283A

    公开(公告)日：1997-07-29

    申请号：US598704

    申请日：1996-02-08

    申请人： Dieter Boeckh ,  Hans-Ulrich Jager ,  Alexander Kud ,  Wolfgang Trieselt ,  Wolfgang Buhler

    发明人： Dieter Boeckh ,  Hans-Ulrich Jager ,  Alexander Kud ,  Wolfgang Trieselt ,  Wolfgang Buhler

    IPC分类号： C08J3/12 ,  C08L33/02 ,  C08L67/02 ,  C08L67/04 ,  C08L77/00

    CPC分类号： C08J3/122 ,  C08J2367/00

    摘要： A process for preparing finely divided mixtures of amphiphilic polymers and polycarboxylates, which comprises mixing(a) aqueous dispersions or colloidal aqueous solutions with at least one amphiphilic polymer, and(b) an aqueous solution of a polycarboxylatein a weight ratio of (a):(b) of from 1:1 to 1:20, each based on the solids, or dispersing at least one amphiphilic polymer in an aqueous solution of a polycarboxylate, and spray-drying the dispersions thus obtainable to form finely divided polymer mixtures, use of the finely divided polymer mixtures as ingredient of detergent and as laundry aftertreatment, and finely divided polymer mixtures having a particle size from 20 .mu.m to 3 mm prepared by the above-indicated process.

    摘要翻译： 一种制备两亲聚合物和多羧酸盐的细碎混合物的方法，其包括将（a）水性分散体或胶体水溶液与至少一种两亲聚合物混合，和（b）重量比为（a）的聚羧酸盐的水溶液， ：（b）为1：1至1:20，各自基于固体，或将至少一种两亲性聚合物分散在聚羧酸酯的水溶液中，并喷雾干燥由此可得到的分散体以形成细分散的聚合物混合物， 使用精细分散的聚合物混合物作为洗涤剂的成分和洗涤后处理，以及通过上述方法制备的具有20μm至3mm的粒度的细碎聚合物混合物。

    Use of polycationic condensation products as an additive for detergents or detergent after treatment agents in order to inhibit running of colors and to reduce color loss
    5.
    发明授权
    Use of polycationic condensation products as an additive for detergents or detergent after treatment agents in order to inhibit running of colors and to reduce color loss 有权
    使用聚阳离子缩合产物作为洗涤剂或洗涤剂后处理剂的添加剂，以抑制颜色的运行并减少色差

    公开(公告)号：US6025322A

    公开(公告)日：2000-02-15

    申请号：US284479

    申请日：1999-04-21

    申请人： Dieter Boeckh ,  Hans-Ulrich Jager ,  Jurgen Alfred Lux

    发明人： Dieter Boeckh ,  Hans-Ulrich Jager ,  Jurgen Alfred Lux

    IPC分类号： D06L1/02 ,  C11D3/00 ,  C11D3/37 ,  C11D3/30 ,  C11D1/835

    CPC分类号： C11D3/3723 ,  C11D3/0021 ,  C11D3/3776

    摘要： Polycationic condensates obtainable by condensing(a) piperazine, 1-alkylpiperazines having 1 to 25 carbon atoms in the alkyl group, 1,4-dialkylpiperazines having 1 to 25 carbon atoms in the alkyl group, 1,4-bis(3-aminopropyl)piperazine, 1-(2-aminoethyl)piperazine, 1-(2-hydroxyalkyl)piperazines having 2 to 25 carbon atoms in the alkyl group, imidazole, C.sub.1 -C.sub.25 -alkylimidazoles or mixtures of said compounds with(b) alkylene dihalides, epihalohydrins and/or bisepoxidesin the molar ratio from 1:0.8 to 1:1.1 and, where appropriate, quaternization of the condensates with C.sub.4 -C.sub.25 -alkylating agents or by heating triethanolamine or triisopropanolamine in the presence of acidic catalysts and quaternizing the condensates with C.sub.4 -C.sub.25 -alkylating agents as color-fixing additive to detergents and fabric conditioners, and detergents which comprise(i) 1-50% by weight of at least one nonionic surfactant,(ii) 0-4.0% by weight of an anionic surfactant and(iii) 0.05-2.5% by weight of the polycationic condensateare used as color transfer inhibiting and color release reducing additive, and fabric conditioners which comprise a fabric softener, a nonionic surfactant and 0.1-2.5% by weight of said polycationic condensates.

    摘要翻译： PCT No.PCT / EP97 / 05606 Sec。 371 1999年4月21日第 102（e）1999年4月21日PCT PCT 1997年10月10日PCT公布。 公开号WO98 / 17762 日期：1998年04月30日通过缩合（a）在烷基中具有1至25个碳原子的哌嗪，1-烷基哌嗪，在烷基中具有1至25个碳原子的1,4-二烷基哌嗪，1,4-双 （3-氨基丙基）哌嗪，1-（2-氨基乙基）哌嗪，烷基中具有2至25个碳原子的1-（2-羟烷基）哌嗪，咪唑，C 1 -C 25烷基咪唑或所述化合物与（b ）亚烷基二卤化物，表卤代醇和/或双过氧化物，摩尔比为1:0.8至1:1.1，并且在适当时，缩合物与C 4 -C 25烷基化试剂季铵化或通过在酸性催化剂存在下加热三乙醇胺或三异丙醇胺，和 用C4-C25-烷基化剂作为着色固定添加剂对洗涤剂和织物调理剂季铵化缩合物，以及洗涤剂，其包含（i）1-50重量％的至少一种非离子表面活性剂，（ii）0-4.0重量％ 的阴离子表面活性剂和（iii）0.05-2.5重量％的t 使用聚阳离子缩合物作为转色抑制和减色添加剂，以及包含织物柔软剂，非离子表面活性剂和0.1-2.5重量％所述聚阳离子缩合物的织物调理剂。

    Water soluble crosslinked copolymers, their preparation and their use
    6.
    发明授权
    Water soluble crosslinked copolymers, their preparation and their use 失效
    水溶性交联共聚物，其制备及其用途

    公开(公告)号：US5962613A

    公开(公告)日：1999-10-05

    申请号：US952114

    申请日：1997-11-24

    申请人： Christian Schade ,  Jurgen Detering ,  Stefan Stein ,  Dieter Boeckh ,  Hans-Ulrich Jager

    发明人： Christian Schade ,  Jurgen Detering ,  Stefan Stein ,  Dieter Boeckh ,  Hans-Ulrich Jager

    IPC分类号： C08F2/38 ,  C08F26/00 ,  C08F226/06 ,  C08L39/00 ,  C11D3/37 ,  C08F220/54

    CPC分类号： C08F226/06 ,  C11D3/3776

    摘要： Water-soluble copolymers which are obtainable by free-radical solution polymerization ofa) 10-99.5% by weight of at least one vinylimidazole of the formula ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are identical or different and are H, C.sub.1 -C.sub.4 -alkyl, monomers of the formula ##STR2## where R.sup.4 and R.sup.5 are identical or different and are H, C.sub.1 -C.sub.4 -alkyl or together form a ring of 3 to 5 methylene groups,N-vinyloxazolidone, N-vinyltriazole, 4-vinylpyridine N-oxide or mixtures of said monomers,b) 0-89.5% by weight of other copolymerizable monoethylenically unsaturated monomers andc) 0.5-30% by weight of at least one monomer which acts as crosslinker and has at least two non-conjugated ethylenic double bondsin water and/or polar organic solvents in the presence of polymerization regulators, using from 0.1 to 5 parts by weight of polymerization regulator per 1 part by weight of crosslinker, a process for preparing the copolymers by free-radical solution polymerization of the monomers in the presence of polymerization regulators and the use of the copolymers as additive to detergents.

    摘要翻译： PCT No.PCT / EP96 / 02179 371日期：1997年11月24日 102（e）1997年11月24日PCT PCT 1996年5月21日PCT公布。 第WO96 / 37525号公报 日期1996年11月28日可通过自由基溶液聚合获得的水溶性共聚物a）10-99.5重量％的至少一种下式的其中R 1，R 2和R 3相同或不同的乙烯基咪唑是H，C1 C 1-4烷基，其中R 4和R 5相同或不同并且是H，C 1 -C 4 - 烷基或一起形成3至5个亚甲基的环，N-乙烯基恶唑烷酮，N-乙烯基三唑，4-乙烯基吡啶N - 所述单体的混合物，b）0-89.5重量％的其它可共聚单烯属不饱和单体和c）0.5-30重量％的至少一种充当交联剂并且具有至少两个非共轭烯属双键的单体 在聚合调节剂存在下，在水和/或极性有机溶剂中键合，每1重量份交联剂使用0.1至5重量份的聚合调节剂，通过单体的自由基溶液聚合制备共聚物的方法 在po的存在 裂解调节剂以及共聚物作为洗涤剂添加剂的用途。

    Polymers containing polyacetal blocks, their preparation and their use
    7.
    发明授权
    Polymers containing polyacetal blocks, their preparation and their use 失效
    含聚缩醛嵌段的聚合物，其制备及其用途

    公开(公告)号：US5756594A

    公开(公告)日：1998-05-26

    申请号：US934084

    申请日：1997-09-19

    申请人： Angelika Funhoff ,  Dieter Boeckh ,  Matthias Kroner ,  Richard Baur ,  Alexander Kud ,  Gunnar Schornick ,  Volker Schwendemann

    发明人： Angelika Funhoff ,  Dieter Boeckh ,  Matthias Kroner ,  Richard Baur ,  Alexander Kud ,  Gunnar Schornick ,  Volker Schwendemann

    IPC分类号： C02F5/10 ,  C08G2/14 ,  C08G2/30 ,  C09D17/00 ,  C09K8/528 ,  C11D3/37

    CPC分类号： C02F5/10 ,  C08G2/14 ,  C08G2/30 ,  C09D17/004 ,  C09K8/528 ,  C11D3/3711

    摘要： Polymers which contain polyacetal blocks are obtainable by polymerizing carboxylates containing aldehyde groups in the presence of initiators and reacting the polymers with at least bifunctional crosslinking agents in the presence of acids or Lewis acids and, if required hydrolyzing the ester groups present as polymerized units, process for the preparation of the polymers containing polyacetal blocks by polymerizing carboxylates containing aldehyde groups in the presence of initiators and reacting the resulting polyacetals containing terminal hydroxyl groups with at least bifunctional crosslinking agents in the presence of acids or Lewis acids, and the use of the resulting polymers as additives in phosphate-free and reduced phosphate detergents and cleaning agents, as scale inhibitors and as dispersants for pigments.

    摘要翻译： 含有聚缩醛嵌段的聚合物可以通过在引发剂的存在下聚合含有醛基的羧酸盐并在酸或路易斯酸存在下使聚合物与至少两官能交联剂反应，并且如果需要，水解作为聚合单元存在的酯基， 在含有聚缩醛嵌段的聚合物的制备中，在引发剂的存在下聚合含有醛基的羧酸酯，并在酸或路易斯酸的存在下使含有末端羟基的所得聚缩醛与至少两官能交联剂反应， 聚合物作为添加剂，在无磷酸盐和还原性磷酸盐洗涤剂和清洁剂中作为阻垢剂和作为颜料的分散剂。

    Preparation of polycondensates of citric acid and use thereof in detergents and cleaners
    9.
    发明授权
    Preparation of polycondensates of citric acid and use thereof in detergents and cleaners 失效
    柠檬酸缩聚物的制备及其在洗涤剂和清洁剂中的应用

    公开(公告)号：US5652330A

    公开(公告)日：1997-07-29

    申请号：US515806

    申请日：1995-08-16

    申请人： Dieter Boeckh ,  Angelika Funhoff ,  Alexander Kud ,  Richard Baur ,  Volker Schwendemann ,  Gunnar Schornick

    发明人： Dieter Boeckh ,  Angelika Funhoff ,  Alexander Kud ,  Richard Baur ,  Volker Schwendemann ,  Gunnar Schornick

    IPC分类号： C02F5/12 ,  C08G63/06 ,  C08G69/44 ,  C11D3/37 ,  C08F6/00 ,  C08J3/00

    CPC分类号： C02F5/12 ,  C08G63/06 ,  C08G69/44 ,  C11D3/3757

    摘要： Process for preparing polycondensates of citric acid and/or isocitric acid, by converting(a) citric acid, isocitric acid or mixtures thereof in an organic solvent in the presence of a water-withdrawing agent at least partially into the anhydride form and then condensing the reaction mixture, if desired after addition of two cocondensable compounds selected from the group consisting of(b) other hydroxycarboxylic acids and/or(c) amino acids, alcohols, amines and/or at least dibasic carboxylic acids other than carboxylic acids (a) and (b), at temperatures of at least 80.degree. C. to form polycarboxylates which have an average molecular weight of at least 500, polycondensates of citric acid and/or isocitric acid obtainable thereby, anduse of said polycondensates as ingredients in phosphate-free and reduced-phosphate detergents and cleaners, and also detergents and cleaners which contain at least one surfactant and optionally builders and other customary constituents with from 0.1 to 30% by weight of an abovementioned polyestercarboxylate.

    摘要翻译： 通过在吸水剂存在下，在有机溶剂中将（a）柠檬酸，异柠檬酸或其混合物至少部分转化成酸酐形式，然后将（a）柠檬酸和/或异柠檬酸的缩聚物 （b）其它羟基羧酸和/或（c）氨基酸，醇，胺和/或除羧酸以外的至少二元羧酸（a）中的两种可共缩合化合物，如果需要， 和（b）中，在至少80℃的温度下形成平均分子量至少为500的聚羧酸酯，由此得到的柠檬酸和/或异柠檬酸的缩聚物，以及所述缩聚物作为磷酸盐 - 游离和还原磷酸盐洗涤剂和清洁剂，以及含有至少一种表面活性剂和任选的助洗剂和其它常规组分的洗涤剂和清洁剂，其含量为0.1-30％ 重量的上述聚酯羧酸酯。