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14 条记录 (耗时 0.018 秒)

    Partially esterified copolymers of monoethylenically unsaturated dicarboxylic anthydrides, vinylaromatic compounds and other monoethylenically unsaturated monomers containing heteroatoms
    1.
    发明申请
    Partially esterified copolymers of monoethylenically unsaturated dicarboxylic anthydrides, vinylaromatic compounds and other monoethylenically unsaturated monomers containing heteroatoms 审中-公开
    单烯属不饱和二羧酸酐，乙烯基芳族化合物和含杂原子的其它单烯属不饱和单体的部分酯化共聚物

    公开(公告)号：US20060074002A1

    公开(公告)日：2006-04-06

    申请号：US10541663

    申请日：2003-12-24

    申请人： Juergen Detering ,  Tanja Schneider ,  Matthias Kluglein ,  Pia Baum

    发明人： Juergen Detering ,  Tanja Schneider ,  Matthias Kluglein ,  Pia Baum

    IPC分类号： C11D17/00

    CPC分类号： C11D3/3769 ,  C08F8/14 ,  C08F267/04 ,  C08F283/06 ,  C08L51/003 ,  C08L51/08 ,  C11D3/0021 ,  C11D3/37 ,  C11D3/3757 ,  C08L2666/02

    摘要： The invention relates to copolymers which can be obtained by radical polymerisation of (A) at least one monoethylenically unsaturated C4-C8 dicarboxylic acid anhydride, (B) at least one vinylaromatic compound from the group containing styrol and substituted styrols, and (C) at least one monoethylenically unsaturated monomer which contains at least one heteroatom and is different from (A); by partial esterification of the obtained copolymers with (D) alcohol alkoxylates of formula (I) wherein the variables have the following designations: R represents C2-C6 alkylene radicals which can be the same or different for n>1, R1 represents C1-C30 alkyl, and n represents a number between 1 and 200; and as desired, by hydrolysis of the anhydride groups still contained in the copolymers in order to form carboxyl groups. The invention also relates to the use of said copolymers as additives for washing and cleaning products.

    摘要翻译： 本发明涉及可通过（A）至少一种单烯键式不饱和C4-C8二羧酸酐，（B）至少一种乙烯基芳族化合物与苯乙烯和取代苯乙烯的基团自由基聚合获得的共聚物，和（C） 至少一个含有至少一个杂原子并且不同于（A）的单烯属不饱和单体; 所得共聚物与（D）式（I）的醇烷氧基化物的部分酯化反应，其中变量具有以下指定：R表示对于n> 1，R 1可以相同或不同的C 2 -C 6亚烷基 表示C 1〜C 30烷基，n表示1〜200的数; 并且根据需要通过水解仍然包含在共聚物中的酸酐基团以形成羧基。 本发明还涉及所述共聚物作为洗涤和清洁产品的添加剂的用途。

    HYDROJET CLEANER AND METHOD FOR CLEANING THE INTERIOR OF A COILED TUBULAR DEVICE
    4.
    发明申请
    HYDROJET CLEANER AND METHOD FOR CLEANING THE INTERIOR OF A COILED TUBULAR DEVICE 审中-公开
    用于清洁缠绕管状装置的内部的液压清洁器和方法

    公开(公告)号：US20110303245A1

    公开(公告)日：2011-12-15

    申请号：US13148337

    申请日：2010-02-09

    申请人： Manfred Heinrich Schmitz-Goeb ,  Tanja Schneider

    发明人： Manfred Heinrich Schmitz-Goeb ,  Tanja Schneider

    IPC分类号： B08B9/049 ,  B08B3/02

    CPC分类号： B08B9/0495 ,  E03F9/00

    摘要： A hydrojet cleaning device (1) for cleaning the interior of a curved or coiled tubular device comprising a flexible hose (3) having one end connectable to a supply of pressurized water, and one end provided with a jet nozzle (5). The flexible hose is provided with a plurality of circumferential spacers (6) distributed over at least a section of the length of the hose. The spacers can for example comprise pulleys (11). Method of cleaning a coiled tubular line, such as a spiralled heat exchanger using such a hydrojet cleaning device. The distance between the spacers may, e.g., be such that the section of the hose between the spacers is entirely spaced from the interior wall of the tubular line wall over its full length.

    摘要翻译： 一种用于清洁弯曲或盘绕的管状装置的内部的喷墨清洁装置（1），包括具有可连接到加压水源的一端的柔性软管（3），以及设置有喷嘴（5）的一端。 柔性软管设置有分布在软管长度的至少一段上的多个圆周间隔件（6）。 间隔件可以例如包括滑轮（11）。 清洁螺旋管状管线的方法，例如使用这种喷墨清洁装置的螺旋式热交换器。 间隔件之间的距离可以例如使得间隔件之间的软管部分在其全长上与管状管壁的内壁完全间隔开。

    Use of hydrophobically modified copolymers based on N-vinyl monomers for the production of membranes
    8.
    发明授权
    Use of hydrophobically modified copolymers based on N-vinyl monomers for the production of membranes 失效
    使用基于N-乙烯基单体的疏水改性共聚物来生产膜

    公开(公告)号：US07347938B2

    公开(公告)日：2008-03-25

    申请号：US10507362

    申请日：2003-04-11

    申请人： Tanja Schneider ,  Frank Dietsche ,  Axel Sanner ,  Stefan Stein ,  Karin Neubecker

    发明人： Tanja Schneider ,  Frank Dietsche ,  Axel Sanner ,  Stefan Stein ,  Karin Neubecker

    IPC分类号： B01D39/14 ,  B01D71/06 ,  B01D39/00 ,  B01D11/00 ,  B29C67/20 ,  B01D63/00

    CPC分类号： C08F226/06 ,  B01D67/0011 ,  B01D71/40 ,  B01D71/44 ,  B01D71/56 ,  B01D71/68 ,  B01D71/76 ,  B01D2323/04 ,  B01D2323/12 ,  B01D2325/022 ,  B01D2325/38

    摘要： The present invention relates to the use of copolymers A containing a) from 50 to 99% by weight of at least one N-vinyllactam or N-vinylamine selected from the group consisting of N-vinylpyrrolidone, N-vinylpiperidone, N-vinylcaprolactam, N-vinylimidazole, methylated N-vinylimidazole, and N-vinylformamide, and b) from 1 to 50% by weight of at least one monomer selected from the group consisting of b1) C8-C30-alkyl esters of monoethylenically unsaturated C3-C8 carboxylic acids; b2) N—C8-C30-alkyl-substituted amides of monoethylenically unsaturated C3-C8 carboxylic acids; b3) N,N—C8-C30-dialkyl-substituted amides of monoethylenically unsaturated C3-C8 carboxylic acids; b4) vinyl esters of aliphatic C8-C30 carboxylic acids; and b5) C8-C30-alkyl vinyl ethers to produce membranes.

    摘要翻译： 本发明涉及含有a）50至99重量％的至少一种N-乙烯基内酰胺或N-乙烯胺的共聚物A的用途，所述N-乙烯基内酰胺或N-乙烯胺选自N-乙烯基吡咯烷酮，N-乙烯基哌啶酮，N-乙烯基己内酰胺，N 乙烯基咪唑，甲基化N-乙烯基咪唑和N-乙烯基甲酰胺，以及b）1至50重量％的至少一种选自b 1 C 8的单体， 单烯键式不饱和C 3 -C 8羧酸的烷基酯; B 2 N 2 N 8 -C 30 -C 30 - 单烯属不饱和C 3 -C 3 - 亚烷基取代的酰胺 > 8 羧酸; B 3 N N，NC 8 -C 20 - 二烷基 - 取代的单烯属不饱和C 3 -C 3 - 酰胺 8％羧酸; 脂族C 8 -C 30羧酸的乙烯基酯; 和B 5 C 8 -C 30 - 烷基乙烯基醚以产生膜。

    Use of copolymers containing n-vinyl lactam for producing functionalized membranes
    9.
    发明申请
    Use of copolymers containing n-vinyl lactam for producing functionalized membranes 审中-公开

    公开(公告)号：US20070056900A1

    公开(公告)日：2007-03-15

    申请号：US10571937

    申请日：2004-09-14

    申请人： Klemens Mathauer ,  Tanja Schneider ,  Ralf Widmaier ,  Andre Kamm ,  Carl-Martin Bell

    发明人： Klemens Mathauer ,  Tanja Schneider ,  Ralf Widmaier ,  Andre Kamm ,  Carl-Martin Bell

    IPC分类号： B01D71/40 ,  C08F8/30

    CPC分类号： B01D71/44 ,  B01D71/76 ,  C08F226/02 ,  C08F226/06

    摘要： The use of copolymers containing a) from 60% to 99% by weight of at least one vinyllactam or N-vinylamine selected from the group consisting of N-vinylpyrrolidone, N-vinylpiperidone, N-vinylcaprolactam or N-vinylformamide, and b) from 1% to 40% by weight of at least one monomer of the general formula where b1) R1, R2, R3 each denote oxygen, C1-C4-alkyl, C6-aryl, C7-C10-alkylaryl and R4 denotes the general formula II X denotes oxygen, NH, NR (where R=R1) R5 denotes C1-C6-alkyl, phenyl, A denotes OH, NH2, NR2 (wheret R2=R1) R6, R7 R8 each denote hydrogen, C1-C4-alkyl n denotes an integer between 1 and 4 B, F each denote C, N D denotes C1-C4-alkyl, O, NH p denotes an integer between 0 and 15 E denotes N, O l, m each denote 0 or 1 R9, R10, R11 each denote hydrogen, C1-C4-alkyl, C6-C10-aryl, C7-C10-alkylaryl and s, q each denote an integer between 0 and 2. For E=nitrogen the s+q sum is equal to 1 or 2. For E=oxygen the s+q sum is equal to zero. For E=nitrogen and s+q=2 the counterions needed for charge neutrality are selected from elements of groups 1, 2 or 13 with the proviso that there is one element of group 1 per R4 radical when a group 1 element is selected, one element of group 2 per two R4 radicals when a group 2 element is selected and one element of group 13 per three R4 radicals when a group 13 element is selected. b2) R1, R2, R3 each denote hydrogen, C1-C4-alkyl, C6-aryl, C7-C10-alkylaryl or a radical of the general formula III R4 denotes a radical of the general formula III R6, R7 each denote hydrogen, C1-C4-alkyl, C6-aryl, C7-C10-alkylaryl X denotes O, NH, NR (where R=R6) R5 denotes C1-C10-alkyl, C6-C10-aryl, C7-C14-alkylaryl n denotes an integer between 0 and 15 Y denotes O, N R6, R7 each denote hydrogen, C1-C4-alkyl, C6-aryl, C7-C10-alkylaryl p, q each denote an integer between 0 and 2 with the proviso that at least one of R1, R2, R3 and R4 but not more than two denote the general formula III. b3) R1, R2, R3 each denote hydrogen, C1-C4-alkyl, C6-aryl, C7-C10-alkylaryl R4 denotes a radical of the general formula IV R5 denotes C1-C8-alkyl n denotes an integer between 0 and 4 m, l each denote 0 or 1 R6 denotes C1-C4-alkyl R7 denotes hydrogen, C1-C4-alkyl and X N(R1)(R2) or halogen. b4) R1, R2, R3 each denote hydrogen, C1-C4-alkyl, C6-aryl, C7-C10-alkylaryl R4 denotes a radical of the general formula V X, Y each denote O, N, S R5, R6 each denote C1-C4-alkyl, C1-C4-alkenyl l, m each denote an integer between 0 and 4 n denotes an integer between 0 and 2 R7 denotes hydrogen, C1-C4-alkyl Z denotes sulfate, hydrogensulfate, chloride, bromide, iodide, phosphate, hydrogenphosphate, dihydrogenphosphate p denotes 0, ⅓, ½, 1 and q denotes an integer between 0 and 3. b5) R1, R2, R3 each denote hydrogen, C1-C4-alkyl, C6-aryl, C7-C10-alkylaryl, or a radical of the general formula VI R4 denotes a radical of the general formula VI R5, R7, R8, R11 each denote C1-C6-alkyl, C6-aryl, C7-C10-alkylaryl R6, R12 each denote hydrogen, C1-C4-alkyl, C6-aryl R9, R10 each denote hydrogen, C1-C4-alkyl, C6-aryl, C7-C10-alkylaryl X denotes O E, F, Y, D each denote O, N, S M denotes an element of group 1, 2 or 13 of the periodic table a, k, l, s each denote 0 or 1 m, n, r, w each denote an integer between 0 and 10 o denotes an integer between 0 and 3 p denotes an integer between 0 and 20 q, t, u, v, z each denote an integer between 0 and 2 x denotes 0, ⅓, ½, 1 and y an integer between 1 and 3 with the proviso that at least one of R1, R2, R3 and R4 but not more than 2 denote the general formula VI, in conjunction with c) optionally one or more hydrophilic polymers C or mixtures thereof d) and optionally also further polymers D and mixtures thereof for producing membranes.

    Acrylate polymers based on tert-butyl acrylate and/or tert-butyl methacrylate
    10.
    发明授权
    Acrylate polymers based on tert-butyl acrylate and/or tert-butyl methacrylate 有权
    基于丙烯酸叔丁酯和/或甲基丙烯酸叔丁酯的丙烯酸酯聚合物

    公开(公告)号：US07015294B2

    公开(公告)日：2006-03-21

    申请号：US10399498

    申请日：2001-11-09

    申请人： Wilma M. Dausch ,  Katrin Zeitz ,  Tanja Schneider ,  Maximilian Angel ,  Bernd de Potzolli ,  Claudia Wood

    发明人： Wilma M. Dausch ,  Katrin Zeitz ,  Tanja Schneider ,  Maximilian Angel ,  Bernd de Potzolli ,  Claudia Wood

    IPC分类号： C08F116/14

    CPC分类号： A61Q5/06 ,  A61K8/8188 ,  C08F220/18

    摘要： The invention relates to acrylate polymers comprising a K-value ranging from 10 to 60, which can be obtained by the radical polymerization of: 30 to 99 wt. % of tert-butyl acrylate and/or tert-butyl methacrylate designated as monomer A; 1 to 28 wt. % of acrylic acid and/or methacrylic acid designated as monomer B, and; 0 to 60 wt. % of a radically copolymerizable monomer or of a radically copolymerizable monomer mixture designated as monomer C, whereby at least one of monomers C yields a homopolymer with a glass-transition temperature lower than 30° C., with the provision that the wt. %'s total 100. The radical polymerization is carried out in the presence of alkane thiols with a C chain length of C 14 to C 22. The invention also relates to acrylate polymers comprising a K-value ranging from 10 to 60, which can be obtained by the radical polymerization of: 30 to 99 wt. % of tert-butyl acrylate and/or tert-butyl methacrylate designated as monomer A; 1 to 28 wt. % of acrylic acid and/or methacrylic acid designated as monomer B, and; 0 to 60 wt. % of a radically copolymerizable monomer or of a radically copolymerizable monomer mixture designated as monomer C, whereby at least one of monomers C yields a homopolymer with a glass-transition temperature lower than 30° C., with the provision that the wt. %'s total 100. The radical polymerization is carried out in the presence of alkane thiols with a C chain length of C 10 to C 22 followed by a hydrogen peroxide treatment. The invention also relates to the use of these acrylate polymers as film formers as well as to their use in cosmetic preparations.

    摘要翻译： 本发明涉及包含K值范围为10至60的丙烯酸酯聚合物，其可通过自由基聚合获得：30至99重量％ ％的丙烯酸叔丁酯和/或称为单体A的甲基丙烯酸叔丁酯; 1至28wt。 ％为指定为单体B的丙烯酸和/或甲基丙烯酸，以及; 0〜60重量％ ％的自由基共聚单体或称为单体C的自由基共聚单体混合物，其中至少一种单体C产生玻璃化转变温度低于30℃的均聚物，其条件是wt。 ％的总量为100.自由基聚合在C链长度为C 14至C 22的烷烃硫醇的存在下进行。本发明还涉及包含K值为10至60的丙烯酸酯聚合物，其可以 通过自由基聚合得到：30〜99wt。 ％的丙烯酸叔丁酯和/或称为单体A的甲基丙烯酸叔丁酯; 1至28wt。 ％为指定为单体B的丙烯酸和/或甲基丙烯酸，以及; 0〜60重量％ ％的自由基共聚单体或称为单体C的自由基共聚单体混合物，其中至少一种单体C产生玻璃化转变温度低于30℃的均聚物，其条件是wt。 ％的总量为100.自由基聚合在C链长为C 10〜C 22的烷烃硫醇存在下进行，然后进行过氧化氢处理。 本发明还涉及这些丙烯酸酯聚合物作为成膜剂的用途以及它们在化妆品制剂中的用途。