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1. 发明授权

US4066494A Nitrogenous condensation products used as retention aids in papermaking 失效
标题翻译：用于保持艾滋病在造纸中使用的硝酸凝固产品
公开(公告)号：US4066494A
公开(公告)日：1978-01-03
申请号：US594648
申请日：1975-07-10
申请人： Emil Scharf , Rolf Fikentscher , Werner Auhorn , Werner Streit
发明人： Emil Scharf , Rolf Fikentscher , Werner Auhorn , Werner Streit
IPC分类号： C08G73/00 , C02F1/54 , C08G20060101 , C08G65/26 , C08G69/40 , C08G73/02 , C08G73/04 , C08G81/00 , C08G83/00 , C08L79/02 , D21C9/18 , D21H17/54 , D21H17/56 , D21H3/48
CPC分类号： D21H17/33 , C02F1/54 , C08G65/2609 , C08G73/022 , D21H17/54
摘要： Production of water-soluble crosslinked auxiliaries for the papermaking industry by reactingA. one equivalent of NH groups of a polyalkylene polyamine having from 15 to 500 alkyleneimine units withB. from 0.001 to 0.08 mole of a reaction product obtained from a polyalkylene oxide having from 8 to 100 alkylene oxide units with epichlorohydrin,In aqueous solution at a temperature of from 20.degree. to 100.degree. C. The viscosity of an aqueous solution containing 20% by weight of the crosslinked auxiliaries is from 300 to 1,500 centipoises (20.degree. C).

2. 发明授权

US4144123A Incorporating a crosslinked polyamidoamine condensation product into paper-making pulp 失效
标题翻译：将交联的聚酰胺胺缩合产物并入造纸纸浆中
公开(公告)号：US4144123A
公开(公告)日：1979-03-13
申请号：US899824
申请日：1978-04-25
申请人： Emil Scharf , Rolf Fikentscher , Werner Auhorn , Werner Streit
发明人： Emil Scharf , Rolf Fikentscher , Werner Auhorn , Werner Streit
IPC分类号： C08G69/40 , D21H17/55 , D21H21/10 , D21D3/00
CPC分类号： C08G69/40 , D21H17/55 , D21H21/10
摘要： Crosslinked water-soluble reaction products for the papermaking industry obtained by reacting(a) 1 part by weight of a polyamidoamine obtained by condensation of 1 mole of a dicarboxylic acid with from 0.8 to 1.4 moles of a polyalkylenepolyamine such as diethylenetriamine, up to 8 ethyleneimine units per basic nitrogen atom being optionally grafted onto the condensation product, with(b) from 0.3 to 2 parts by weight of a reaction product of a polyalkylene oxide having from 8 to 100 alkylene oxide units with epichlorohydrin,In aqueous solution at a temperature of from 20.degree. to 100.degree. C., the solution having a solids content of from 5 to 50% by weight. The viscosity of an aqueous solution containing 20% of the reaction product is from 300 to 2,500 centipoises at 20.degree.C.
摘要翻译：通过使（A）1份通过缩合1个二羧酸1个多元羧酸获得的聚氨基甲酸的重量份与作为二乙烯胺的多金属烯丙基胺的0.8〜1.4摩尔量的交联的水溶性反应产物，高达8乙烯胺单位含量基本氮原子被选择性地收集在冷凝产物上，（B）从0.3到2份重量的聚亚烷基氧化物的反应产物的重量百分比来自8至100个亚烷基氧化物单元与乙烯二醇在水溶液中的温度从20℃至100℃，该溶液的固体含量为5至50重量％。含有20％反应产物的水溶液的粘度在20℃时为300至2,500厘泊。

3. 发明授权

US4425238A Removal of anionic compounds from water 失效
标题翻译：从水中去除阴离子化合物
公开(公告)号：US4425238A
公开(公告)日：1984-01-10
申请号：US350142
申请日：1982-02-19
申请人： Hans-Juergen Degen , Wolf Guender , Friedrich Linhart , Werner Auhorn , Guenter Frey , Werner Streit , Rolf Fikentscher
发明人： Hans-Juergen Degen , Wolf Guender , Friedrich Linhart , Werner Auhorn , Guenter Frey , Werner Streit , Rolf Fikentscher
IPC分类号： C02F1/58 , C02F1/28 , C02F1/52 , C02F1/54 , C02F1/56
CPC分类号： C02F1/54 , C02F1/281 , C02F1/52 , C02F1/5236 , Y10S210/917
摘要： A process for removing anionic compounds from water which is recycled in manufacturing processes, and from waste water, by adding (1) water-soluble products obtained by reacting an alkylating agent, having an aromatic substituent, with a cationic polyelectrolyte and (2) mineral adsorbents and/or a magnesium salt, aluminum salt or iron salt, with formation and flocculation of water-insoluble reaction products.
摘要翻译：通过添加（1）通过使具有芳族取代基的烷基化剂与阳离子聚电解质反应获得的水溶性产物和（2）矿物质，从制造工艺和废水中再循环的水中除去阴离子化合物的方法吸附剂和/或镁盐，铝盐或铁盐，形成和絮凝的水不溶性反应产物。

4. 发明授权

US4371674A Water soluble crosslinked ethyleneimine grafted polyamidoamine 失效
标题翻译：水溶性交联乙烯亚胺接枝聚酰胺胺
公开(公告)号：US4371674A
公开(公告)日：1983-02-01
申请号：US173479
申请日：1980-07-30
申请人： Otto Hertel , Emil Scharf , Jaroslav Melzer , Rolf Fikentscher
发明人： Otto Hertel , Emil Scharf , Jaroslav Melzer , Rolf Fikentscher
IPC分类号： C08G81/00 , C08G69/48 , D21H17/55 , D21H17/56
CPC分类号： C08G69/48
摘要： Process for the production of water-soluble auxiliaries for the papermaking industry by reacting(a) 1 part by weight of a polyamidoamine obtained by condensing 1 mole of a dicarboxylic acid having from 4 to 10 carbon atoms with from 0.8 to 1.4 moles of a polyalkylene polyamine having from 3 to 10 alkyleneamine units and containing up to 8 ethyleneimine units per basic nitrogen atom with (b) 0.1 to 4 parts by weight of an .alpha.,.omega.-dichloro polyalkylene oxide obtained by reacting a polyalkylene oxide having from 8 to 100 alkylene oxide units with a compound selected from the group consisting of a thionyl chloride and phosgene and then cleaving the reaction products by heating them to a temperature of from 70.degree. to 150.degree. C. in the presence of a tertiary amine as catalyst,as crosslinking agent, at a temperature above 20.degree. C. in aqueous solution or in a water-soluble organic solvent, the reaction being carried out to a point at which the viscosity of an aqueous solution containing 20% by weight of auxiliary is from 300 to 2,500 mPas.
摘要翻译：通过使（a）通过将1重量份通过将1摩尔具有4至10个碳原子的二羧酸缩合得到的聚酰胺胺与0.8至1.4摩尔聚亚烷基二醇来制备用于造纸工业的水溶性助剂的方法多胺具有3至10个亚烷基胺单元并且每个碱性氮原子含有至多8个亚乙基亚胺单元，和（b）0.1至4重量份通过使具有8至100个亚烷基的聚环氧烷反应获得的α，ω-二氯聚环氧烷氧化物单元与选自亚硫酰氯和光气的化合物反应，然后在作为催化剂的叔胺的存在下将反应产物加热至70℃至150℃的温度，作为交联剂在水溶液或水溶性有机溶剂中在20℃以上的温度下进行反应，直至水溶液的粘度为 20重量％的助剂为300至2,500mPas。

5. 发明授权

US4444959A Water-soluble benzylated polyamidoamines 失效
标题翻译：水溶性苄基化聚酰胺胺
公开(公告)号：US4444959A
公开(公告)日：1984-04-24
申请号：US350407
申请日：1982-02-19
申请人： Guenter Frey , Werner Streit , Rolf Fikentscher , Hans-Juergen Degen , Wolf Guender
发明人： Guenter Frey , Werner Streit , Rolf Fikentscher , Hans-Juergen Degen , Wolf Guender
IPC分类号： C08G69/00 , C08G69/48 , C08G73/00 , C08G73/02 , C08G73/04 , D21H21/28
CPC分类号： D21H21/28 , C08G73/028
摘要： Water-soluble benzylated polyamidoamines which contain from 0.1 to 0.9 mole of benzyl groups per equivalent of nitrogen, and onto which from 20 to 400 parts by weight of ethyleneimine or propyleneimine have been grafted per 100 parts by weight of polyamidoamine, processes for the preparation of the materials, and the use of the materials as cationic assistants in processes for coloring paper with acid dyes and/or direct dyes in an aqueous medium. The papers obtained show a high color strength, with substantially no two sidedness of the coloration.
摘要翻译：每100重量份聚酰胺胺，每当量氮含有0.1至0.9摩尔苄基的水溶性苄基化聚酰氨基胺，并且其中每100重量份聚酰胺胺已接枝20至400重量份的乙烯亚胺或丙烯亚胺，其制备方法材料，以及在水性介质中用酸性染料和/或直接染料着色纸的方法中作为阳离子助剂的材料的使用。所得到的纸显示出高的着色力，基本上没有着色的双面性。

6. 发明授权

US4128511A Water-soluble, crosslinked nitrogenous condensation products produced by reaction of chlorohydrin-ethers with ethyleneimine 失效
标题翻译：通过氯代醇与乙烯亚胺的反应产生的水溶性，交联的含氮缩合产物
公开(公告)号：US4128511A
公开(公告)日：1978-12-05
申请号：US821549
申请日：1977-08-03
申请人： Werner Streit , Rolf Fikentscher , Karl Gans , Gerhard Welzel
发明人： Werner Streit , Rolf Fikentscher , Karl Gans , Gerhard Welzel
IPC分类号： D06M15/61 , C08G65/00 , C08G65/32 , C08G65/333 , C21D1/60 , C08L63/00
CPC分类号： C08G65/33303 , C08G65/33317 , C08K5/17 , C21D1/60
摘要： Water-soluble, crosslinked nitrogen-containing condensation products, the viscosity of which, in aqueous solution, increases with increasing temperature, are obtained by reacting a chlorohydrin-ether of the formula ##STR1## where x is from 50 to 250, y is from 20 to 100, the ratio x:y is from 6.1:1 to 1:15 and n is from 0.5 to 5, with ethyleneimine in the weight ratio of from 1:10.1 to 1:0.8; the condensation products are added to aqueous systems, e.g. polymer solutions and polymer dispersions, to improve the viscosity characteristics.
摘要翻译：水溶性，交联的含氮缩合产物，其水溶液中的粘度随着温度的升高而增加，是通过使下式得到的式（I）＆lt; IMAGE＆gt;的氯代醇 - 醚，其中x为50 至250，y为20至100，x:y的比例为6.1:1至1:15，n为0.5至5，乙烯亚胺的重量比为1:10.1至1:0.8; 将缩合产物加入到水系统中，例如。聚合物溶液和聚合物分散体，提高粘度特性。

7. 发明授权

US4654043A Desizing cotton and cotton-containing fabrics 失效
标题翻译：脱棉棉和含棉面料
公开(公告)号：US4654043A
公开(公告)日：1987-03-31
申请号：US690522
申请日：1985-01-11
申请人： Werner Streit , Linda Witt , Heinz-Dieter Angstmann , Rolf Blanckenhorn , Rolf Fikentscher
发明人： Werner Streit , Linda Witt , Heinz-Dieter Angstmann , Rolf Blanckenhorn , Rolf Fikentscher
IPC分类号： D06L1/14 , D06M13/34 , A01N3/00
CPC分类号： D06L1/14
摘要： Cotton and cotton-containing fabrics are desized in strongly alkaline aqueous solution with an alkali metal hypochlorite by a process in which from 0.5 to 8.0 g/l of a tertiary hydroxyalkylamine which is soluble in aqueous alkaline solution, of an oxyethylated and/or oxypropylated ethylenediamine, of an oxyethylated polyethyleneimine, of malonic acid, of cyanuric acid, of a cyanuric acid derivative, of a urea derivative, of cyanoguanidine, of oxazolidone, of pyrrolidone, of N-methylpyrrolidone, of N-methylimidazole or of a mixture of these is added to the aqueous bath, as an activator for the hypochlorite. Activators for hypochlorite are used in the desizing of cotton and cotton-containing fabrics in strongly alkaline aqueous solutions.
摘要翻译：棉和含棉织物在碱金属次氯酸盐的强碱性水溶液中通过其中可溶于碱性水溶液的0.5-8.0g / l的三羟基烷基胺，氧乙基化和/或氧丙基化的乙二胺的丙二酸，氰尿酸，氰尿酸衍生物，脲衍生物，氰基胍，恶唑烷酮，吡咯烷酮，N-甲基吡咯烷酮，N-甲基咪唑或它们的混合物的氧乙基化聚乙烯亚胺，加入到水浴中，作为次氯酸盐的活化剂。用于次氯酸盐的活化剂用于在强碱性水溶液中脱棉和含棉织物。

8. 发明授权

US4135992A Zinc electroplating bath 失效
标题翻译： ZINC电镀浴
公开(公告)号：US4135992A
公开(公告)日：1979-01-23
申请号：US851823
申请日：1977-11-16
申请人： Rolf Fikentscher , Klaus Glaser , Guenther Gotsmann , Werner Streit
发明人： Rolf Fikentscher , Klaus Glaser , Guenther Gotsmann , Werner Streit
IPC分类号： C25D3/22
CPC分类号： C25D3/22
摘要： An aqueous cyanide-free alkaline zinc bath for electroplating metallic surfaces with mirror-bright zinc coatings, which bath contains zinc ions, alkali metal hydroxides and, as the brightener, a polyalkylenepolyamine which is at least partially alkylated, with alkyl of 1 to 3 carbon atoms, at the basic nitrogens.

9. 发明授权

US4383834A Coloring of paper 失效
标题翻译：着色纸
公开(公告)号：US4383834A
公开(公告)日：1983-05-17
申请号：US350143
申请日：1982-02-19
申请人： Hans-Juergen Degen , Wolf Guender , Guenter Frey , Werner Streit , Rolf Fikentscher , Klaus Wulz
发明人： Hans-Juergen Degen , Wolf Guender , Guenter Frey , Werner Streit , Rolf Fikentscher , Klaus Wulz
IPC分类号： D21H19/10 , D21H17/07 , D21H17/55 , D21H21/28 , D21D3/00 , D06P1/46 , D21H3/80 , D21H3/82
CPC分类号： D21H21/28 , D21H17/55 , Y10S8/919
摘要： A process for coloring paper with an acid dye and/or direct dye in an aqueous medium in the presence of a water-soluble reaction product of an alkylating agent, possessing an aromatic substituent, with a cationic polyelectrolyte.The process gives papers with high color strength and substantially avoids cylinder twosidedness of the coloration.
摘要翻译：在具有芳族取代基的烷基化剂与阳离子聚电解质的水溶性反应产物的存在下，在含水介质中用酸性染料和/或直接染料着色纸的方法。该方法提供了具有高色强度的纸张，并且基本上避免了着色的圆筒形二次。

10. 发明授权

US4224421A Water-soluble, crosslinked nitrogen-containing condensation products 失效
标题翻译：水溶性交联含氮缩合产物
公开(公告)号：US4224421A
公开(公告)日：1980-09-23
申请号：US921221
申请日：1978-07-03
申请人： Werner Streit , Rolf Fikentscher , Karl Gans , Gerhard Welzel , Klaus Glaser , Emil Schaefer
发明人： Werner Streit , Rolf Fikentscher , Karl Gans , Gerhard Welzel , Klaus Glaser , Emil Schaefer
IPC分类号： C08G59/00 , C08G59/20 , C08G59/50 , C08G65/00 , C08G65/32 , C08G65/333 , C08G65/338 , C08G81/00 , C08L23/00 , C08L51/00 , C08L51/02 , C08L63/00 , C08L71/02 , C08L77/00 , C08L101/00 , C08G65/22 , C08G65/26
CPC分类号： C08G65/338 , C08G59/502 , C08G65/33303 , C08L71/02
摘要： Water-soluble, crosslinked nitrogen-containing condensation products, the viscosity of which, in aqueous solution, increases with increasing temperature, are obtained by reacting a block copolymer of the formula: ##STR1## x is from 50 to 250, y is from 20 to 100, the ratio of x to y is from 6.5:1 to 1:15, with compounds having at least four basic NH groups in a weight ratio of from 0.8:1 to 30:1. The products are added to aqueous systems, e.g. polymer solutions and polymer dispersions, to improve the viscosity characteristics.
摘要翻译：水溶性，交联的含氮缩合产物，其水溶液中的粘度随着温度的升高而增加，是通过使下式的嵌段共聚物反应获得的：x是 50至250，y为20至100，x与y的比例为6.5:1至1:15，化合物具有至少四个碱性NH基团，重量比为0.8：1至30：1 。将产物加入到水系统中，例如聚合物溶液和聚合物分散体，提高粘度特性。

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