利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.02 秒)

    Preservatives for cellulose containing products
    1.
    发明授权
    Preservatives for cellulose containing products 失效
    含有纤维素的产品防腐剂

    公开(公告)号：US4970201A

    公开(公告)日：1990-11-13

    申请号：US391469

    申请日：1989-08-09

    申请人： Eberhard Giebeler ,  Detlef Wehle ,  Helmut Hartner ,  Franz Konig ,  Helmut Berenbold

    发明人： Eberhard Giebeler ,  Detlef Wehle ,  Helmut Hartner ,  Franz Konig ,  Helmut Berenbold

    IPC分类号： B27K3/36 ,  A01N55/08 ,  B27K3/15 ,  B27K3/50 ,  C08G65/26

    CPC分类号： B27K3/163 ,  B27K3/15 ,  C08G65/2639 ,  C08L97/02 ,  C08L79/02 ,  Y10S514/947

    摘要： A biocidal preservative for cellulose-containing products containing a biocidally effective amount of a polymeric quaternary ammonium borate obtained by simultaneous reaction of (A) at least one member of the group consisting of boric acid and salts and esters thereof and (B) an amine of the formula ##STR1## and (C) ethylene oxide or propylene oxide wherein R.sub.1 is alkyl or alkenyl of 8 to 22 carbon atoms and R.sub.2 is hydrogen, alkyl of 1 to 22 carbon atoms or --CH.sub.2 CH.sub.2 NH.sub.2 or R.sub.1 is alkyl of 1 to 4 carbon atoms and R.sub.2 is --(CH.sub.2 CH.sub.2 O).sub.x --H or --(CH.sub.2 CH.sub.2 CH.sub.2 O).sub.x --H, R.sub.3 is selected from the group consisting of hydrogen, --(CH.sub.2 CH.sub.2 O).sub.x --H, (CH.sub.2 CH.sub.2 CH.sub.2 O).sub.x --H and --CH.sub.2 CH.sub.2 CH.sub.2 NH.sub.2, R.sub.4 and R.sub.6 are individually selected from the group consisting of alkyl of 1 to 4 carbon atoms, --(CH.sub.2 CH.sub.2 O).sub.x --H and --(CH.sub.2 CH.sub.2 CH.sub.2 O).sub.x --H, and R.sub.5 and R.sub.7 are individually --(CH.sub.2 CH.sub.2 O).sub.x --H and --(CH.sub.2 CH.sub.2 CH.sub.2 O).sub.x --H, A is selected from the group consisting of --(CH.sub.2).sub.n, --(CH.sub.2 CH.sub.2 --O--CH.sub.2 CH.sub.2).sub.n -- and --(CH.sub.2 CH.sub.2 --NH--CH.sub.2 CH.sub.2).sub.n --x is an integer from 1 to 55 and n is an integer of 1 to 20, the molar ratio of A:B:C being 1:2 to 20:0.6 to 1.5.

    摘要翻译： 含有生物有效量的聚合季铵硼酸盐的含有杀生物剂的产品的杀生物防腐剂，其通过（A）由硼酸及其盐和酯组成的组中的至少一个成员同时反应而获得，和（B） 式（IMA）和（C）环氧乙烷或环氧丙烷，其中R1是8-22个碳原子的烷基或烯基，R2是氢，1-22个碳原子的烷基或-CH2CH2NH2或R1是1到4个碳原子的烷基 原子，R 2是 - （CH 2 CH 2 OCH 2）x H或 - （CH 2 CH 2 CH 2 O）x H，R 3选自氢， - （CH 2 CH 2 O）x H，（CH 2 CH 2 CH 2 O）x H和-CH 2 CH 2 CH 2 NH 2，R 4和R 6各自选自 具有1至4个碳原子的烷基， - （CH 2 CH 2 O）x H和 - （CH 2 CH 2 CH 2 O）x H，且R 5和R 7分别为 - （CH 2 CH 2 O）x H和 - （CH 2 CH 2 CH 2 O）x H，A选自 - （CH 2 ）n， - （CH 2 CH 2 -O-CH 2 CH 2）n - 和 - （CH 2 CH 2 -NH-CH 2 CH 2）n x为1〜55的整数，n为整数 r为1〜20，A:B:C的摩尔比为1:2〜20:0.6〜1.5。

    Fuel/water emulsions
    4.
    发明授权
    Fuel/water emulsions 失效
    燃料/水乳液

    公开(公告)号：US06280486B1

    公开(公告)日：2001-08-28

    申请号：US09007459

    申请日：1998-01-15

    申请人： Guido Dessauer ,  Ute Horn ,  Helmut Berenbold ,  Gerhard Crass

    发明人： Guido Dessauer ,  Ute Horn ,  Helmut Berenbold ,  Gerhard Crass

    IPC分类号： C10L132

    CPC分类号： C10L10/02 ,  C08L71/02 ,  C10L1/1258 ,  C10L1/328 ,  C10L10/00 ,  F02B3/06 ,  F02F2007/0097 ,  F02M25/0228 ,  Y02T10/121 ,  C08L2666/22

    摘要： The present invention relates to fuel/water emulsions essentially comprising 60 to 80% by weight of a fuel, 0.5 to 5% by weight of one or more water-soluble and gasoline-insoluble emulsifiers of the formulae A) R—O—(CH2CH2O)x—H where R is alkyl or alkenyl having in each case 8 to 18 carbon atoms or C9-C14-alkylphenyl and x is a number from 8 to 30, or B) HO—(C2H4O)x—(C3H6O)y—(C2H4O)z—H, in which the proportion of the ethylene oxide units is between 40 and 80% by weight of the molecular mass, or where x is a number between 8 and 30, and 1 to 10% by weight of a water-soluble and gasoline-insoluble poly(alkylene glycol) as stabilizer, also water and, if appropriate, other additives to 100% by weight. The emulsions according to the invention can be used for operating internal combustion engines.

    摘要翻译： 本发明涉及燃料/水乳液，其基本上包含60至80重量％的燃料，0.5至5重量％的一种或多种水溶性和不溶于汽油的乳化剂，其中R为具有各自的烷基或烯基 8至18个碳原子的情况或C 9 -C 14 - 烷基苯基，x为8至30的数量，其中环氧乙烷单元的比例为分子量的40至80重量％，或其中x为 8和30，以及1至10重量％的作为稳定剂的水溶性和汽油不溶性聚（亚烷基二醇），以及如果合适的话，其它添加剂为100重量％。 根据本发明的乳液可以用于操作内燃机。

    Agent for improving the printability of paper and board
    5.
    发明授权
    Agent for improving the printability of paper and board 失效
    提高纸张和纸板印刷性的代理

    公开(公告)号：US4857110A

    公开(公告)日：1989-08-15

    申请号：US106562

    申请日：1987-10-06

    申请人： Guido Dessauer ,  Helmut Berenbold

    发明人： Guido Dessauer ,  Helmut Berenbold

    IPC分类号： D21H19/10 ,  B41M5/52 ,  D21H19/20 ,  D21H19/24 ,  D21H19/36 ,  D21H19/44 ,  D21H19/46

    CPC分类号： D21H19/46 ,  B41M5/5245 ,  D21H19/36

    摘要： An agent for improving the printability of paper and board, essentially comprising50 to 95% by weight of water, and5 to 50% by weight of a mixture ofI. 1 to 50% by weight of(a) an organic quaternary ammonium salt having at least one C.sub.8 -C.sub.22 -alkyl group,(b) a mixture of 50 to 99.5% by weight of an organic quaternary ammonium salt and 0.5 to 50% by weight of a saturated or unsaturated C.sub.8 -C.sub.22 -fatty acid, an oxidized wax or a polyglycol having a molecular weight of greater than 4,000, or(c) a mixture of 50 to 99.5% by weight of an organic amine which has been partly neutralized using a mineral acid or a lower carboxylic acid, and 0.5 to 50% by weight of a saturated or unsaturated C.sub.8 -C.sub.33 -fatty acid, an oxidized wax or a polyglycol having a molecular weight of greater than 4,000, andII. 50 to 99% by weight of a water-soluble or water-swellable polymer containing anionic groups.In the case of printing papers which are treated with this agent preferably by coating, a reduction in strike-through and show-through of printing ink becomes especially apparent.

    摘要翻译： 一种用于改善纸和纸板的印刷适性的试剂，其基本上包含50至95重量％的水，和5至50重量％的I. 1至50重量％的（a）有机季铵盐 具有至少一个C 8 -C 22烷基，（b）50至99.5重量％的有机季铵盐和0.5至50重量％的饱和或不饱和的C 8 -C 22脂肪酸的混合物，氧化的 蜡或分子量大于4000的聚乙二醇，或（c）使用无机酸或低级羧酸部分中和的有机胺的50〜99.5重量％的混合物，以及0.5〜50重量％ 饱和或不饱和的C 8 -C 33脂肪酸，氧化蜡或分子量大于4000的聚乙二醇，II。 50至99重量％的含有阴离子基团的水溶性或水溶胀性聚合物。 在用优选通过涂布用该试剂处理的印刷纸的情况下，印刷油墨的贯通和显示的减少尤其明显。

    Process for the preparation of 2-substituted 1-(acylaminoalkyl)-2-imidazolines
    6.
    发明授权
    Process for the preparation of 2-substituted 1-(acylaminoalkyl)-2-imidazolines 失效
    2-取代的1-（酰基氨基烷基）-2-咪唑啉的制备方法

    公开(公告)号：US5041553A

    公开(公告)日：1991-08-20

    申请号：US584487

    申请日：1990-09-17

    申请人： Karl-Heinz Keil ,  Georg-Wolfgang Eckardt ,  Herbert Wirtz ,  Helmut Berenbold ,  Werner Wellbrock ,  Horst Frohlich

    发明人： Karl-Heinz Keil ,  Georg-Wolfgang Eckardt ,  Herbert Wirtz ,  Helmut Berenbold ,  Werner Wellbrock ,  Horst Frohlich

    IPC分类号： B01J27/16 ,  C07B61/00 ,  C07D233/16

    CPC分类号： C07D233/16

    摘要： In the process for the preparation of 2-substituted 1-(acylaminoalkyl)-2-imidazolines of the general formula I ##STR1## wherein R denotes an alkylene radical and R.sup.1 denotes a fatty acid radical, for example, a fatty acid and a dialkylenetriamine are reacted in a molar ratio of (1.9 to 2.0): 1 in such a way that the dialkylenetriamine is initially introduced hot under an inert gas atmosphere and the fatty acid is metered in hot and the amido amine formation is subsequently completed by heating to temperatures from 140.degree. to 190.degree. C. and the cyclization to the compound of the formula I is subsequently carried out at an under-pressure of at least 50 mbar.

    摘要翻译： 在制备通式I（I）的2-取代的1-（酰氨基烷基）-2-咪唑啉的方法中，其中R表示亚烷基，R 1表示脂肪酸基，例如脂肪酸 和二亚乙基三胺以（1.9-2.0）：1的摩尔比进行反应，使得二烷基三胺最初在惰性气体气氛下引入热，并且脂肪酸在热中计量，并且酰胺胺形成随后由 加热至140℃至190℃的温度，并且随后在至少50毫巴的压力下进行环化至式I化合物。

    Cellulose ethers having improved dispersing properties
    9.
    发明授权
    Cellulose ethers having improved dispersing properties 失效
    具有改善分散性能的纤维素醚

    公开(公告)号：US4474950A

    公开(公告)日：1984-10-02

    申请号：US527161

    申请日：1983-08-26

    申请人： Utz-Hellmuth Felcht ,  Helmut Berenbold

    发明人： Utz-Hellmuth Felcht ,  Helmut Berenbold

    IPC分类号： C08B11/00 ,  C08B11/20 ,  C08B15/05 ,  C08B15/06

    CPC分类号： C08B11/20 ,  C08B15/05

    摘要： Modified cellulose reaction products, which are dispersible in aqueous media over a broad pH range without lump formation, are prepared by reacting water-soluble cellulose ether with a specified silane modifying agent in the amount of from 0.0001 to 0.12 mole of modifying agent per mole of cellulose in the cellulose ether.

    摘要翻译： 通过使水溶性纤维素醚与特定的硅烷改性剂以0.0001至0.12摩尔的改性剂的量使每摩尔的改性纤维素反应产物在宽的pH范围内分散而无块形成的改性纤维素反应产物 纤维素在纤维素醚中。