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1. 发明授权

US5741947A Preparation of alkoxylation products in the presence of mixed hydroxides modified with additives 失效
标题翻译：在用添加剂改性的混合氢氧化物存在下制备烷氧基化产物
公开(公告)号：US5741947A
公开(公告)日：1998-04-21
申请号：US586803
申请日：1996-01-29
申请人： Gerhard Wolf , Bernd Burkhart , Guenter Lauth , Horst Trapp , Alfred Oftring
发明人： Gerhard Wolf , Bernd Burkhart , Guenter Lauth , Horst Trapp , Alfred Oftring
IPC分类号： C01B13/14 , B01J27/232 , C01F7/00 , C01F7/04 , C01F7/16 , C01F7/76 , C01G9/00 , C07B61/00 , C07C41/02 , C07C41/03 , C07C43/11
CPC分类号： C01G9/006 , C01F7/004 , C07C41/03
摘要： Alkoxylation products are prepared by reacting compounds having active hydrogen atoms with C.sub.2 -C.sub.4 -alkylene oxides in the presence of a mixed hydroxide built up of polycations and modified with additives and having the general formula I or II �M(II).sub.1-x M(III).sub.x (OH).sub.2 !A.sub.x/n .multidot.m L(I) �LiAl.sub.2 (OH).sub.6 !A.sub.1/n .multidot.m L (II) where M(II) is at least one divalent metal ion, M(III) is at least one trivalent metal ion, A is at least one inorganic anion and L is an organic solvent or water, n is the valence of the inorganic anion A or in the case of a plurality of anions A is their mean valence and x can assume a value of from 0.1 to 0.5 and m can assume a value of from 0 to 10, as alkoxylation catalyst, wherein the mixed hydroxide contains additives.
摘要翻译： PCT No.PCT / EP94 / 02195 Sec。 371日期1996年1月29日 102（e）日期1996年1月29日PCT 1994年7月5日PCT公布。出版物WO95 / 0402400 日期1995年2月9日烷氧基化产物通过使具有活性氢原子的化合物与C 2 -C 4 - 烯化氧在由聚阳离子构成的混合氢氧化物存在下反应制备，并用添加剂改性并具有通式I或II [M（II ）1-xM（III）x（OH）2] Ax / nxm L（I）[LiAl2（OH）6] Al / nxm L（II）其中M（II）为至少一种二价金属离子，M ）是至少一种三价金属离子，A是至少一种无机阴离子，L是有机溶剂或水，n是无机阴离子A的化合价，或者在多个阴离子的情况下，A是它们的平均价数，x 可以表示0.1〜0.5的值，m可以为0〜10的值，作为烷氧基化催化剂，其中混合氢氧化物含有添加剂。

2. 发明授权

US5554742A Preparation of alkyl glycosides 失效
标题翻译：烷基糖苷的制备
公开(公告)号：US5554742A
公开(公告)日：1996-09-10
申请号：US295795
申请日：1994-09-15
申请人： Gerhard Wolf , Alfred Oftring , Georg Schuh , Helmut Wolf , Rudolf Alt , Hans-Heinrich Bechtolsheimer , Dieter Hertel
发明人： Gerhard Wolf , Alfred Oftring , Georg Schuh , Helmut Wolf , Rudolf Alt , Hans-Heinrich Bechtolsheimer , Dieter Hertel
IPC分类号： C07H15/04 , C07H1/00
CPC分类号： C07H15/04
摘要： The preparation of alkyl glycosides by reaction of aqueous glycoses having a water content of 10-80% by weight with aliphatic primary alcohols having from 5 to 30 C atoms is described, in which(a) the alcohols and the glycoses are employed in a molar ratio of 2:1 to 10:1,(b) 0.1-5% by weight, based on the amount of the glycoses employed, of the acidic form of an anionic surfactant is used as the acidic catalyst having emulsifying properties,(c) 1-30% by weight, based on the amount of the glycoses employed, of alkyl glycosides is used as a further emulsifier,(d) the aqueous glycose is preheated to 50.degree.-90.degree. C. and the preheated aqueous solution of the glycose is metered with effective mixing into the reaction mixture of alcohol, acidic catalyst and emulsifier in such a manner that an emulsion is formed,(e) the reaction is carried out at from 100.degree. to 150.degree. C. and from 10 to 100 mbar, the water introduced into the reaction mixture and the water formed by the reaction being continuously removed by distillation,(f) after the reaction has ended, the acidic catalyst is neutralized by addition of a base such that the resulting mixture has a pH of 8-10, then(g) the excess alcohol is removed by distillation at from 0.01 to 10 mbar down to a residual content of less than 5% by weight, based on the amount of alkyl glycoside present, and(h) the reaction mixture is bleached at pH 8-10 after conversion into an aqueous paste having a content of from 30 to 70% by weight of alkyl glycoside using a compound eliminating active oxygen.
摘要翻译： PCT No.PCT / EP93 / 00791 Sec。 371日期1994年9月15日 102（e）1994年9月15日PCT 1993年4月1日PCT PCT。出版物WO93 / 21196 日期：1993年10月28日描述了通过水含量为10-80％（重量）的水性糖苷与具有5至30个碳原子的脂族伯醇反应制备烷基糖苷，其中（a）醇和糖以摩尔比为2：1至10：1使用，（b）0.1-95重量％，基于所用糖苷的量，酸性形式的阴离子表面活性剂用作具有乳化性的酸性催化剂性质，（c）基于所用糖糖的量，将1-30重量％的烷基糖苷用作另外的乳化剂，（d）将糖水溶液预热至50-90℃，将预热的以醇，酸性催化剂和乳化剂的反应混合物中有效混合糖的水溶液，使得形成乳液，（e）反应在100-150℃和从 10至100毫巴，引入反应混合物中的水和由t形成的水通过蒸馏连续除去反应，（f）反应结束后，通过加入碱中和酸性催化剂，使得所得混合物的pH值为8-10，然后（g）过量的醇通过以0.01至10毫巴蒸馏至基于存在的烷基糖苷的量小于5重量％的残留含量，和（h）将反应混合物在转化成具有使用除去活性氧的化合物，含有30〜70重量％的烷基糖苷。

3. 发明授权

US5206443A Alkanediol bisacetals 失效
标题翻译：阿尔卡尼双酚
公开(公告)号：US5206443A
公开(公告)日：1993-04-27
申请号：US871093
申请日：1992-04-20
申请人： Richard Baur , Helmut Guembel , Alfred Oftring , Johannes Perner , Gerhard Wolf
发明人： Richard Baur , Helmut Guembel , Alfred Oftring , Johannes Perner , Gerhard Wolf
IPC分类号： B01J27/10 , B01F17/42 , B01J31/02 , B01J31/04 , C07B61/00 , C07C41/54 , C07C43/315 , C11D1/72
CPC分类号： C07C43/315 , C11D1/721
摘要： Alkanediol bisacetals useful as surface-active substances for industrial purposes, in particular in washing and cleaning agents, have the formula I ##STR1## where R.sup.1 is alkyl or alkenyl of from 6 to 30 carbon atoms,A is 1,2-alkylene of from 2 to 4 carbon atoms,m is from 0 to 50,within each of the pairs R.sup.1, A and m the meanings being identical or different, andn is from 2 to 20.
摘要翻译：用作工业用途的表面活性物质，特别是洗涤剂和清洁剂的烷基二醇双缩醛具有式I的化合物，其中R 1是6至30个碳原子的烷基或链烯基，A是 2至4个碳原子，m为0至50，在每个对R1，A和m中，含义相同或不同，n为2至20。

4. 发明授权

US5539134A Process for the preparation of N-alkanoyl-polyhydroxyalkylamines 失效
标题翻译：制备N-烷酰基 - 多羟基烷基胺的方法
公开(公告)号：US5539134A
公开(公告)日：1996-07-23
申请号：US325182
申请日：1995-04-24
申请人： Beate Strecker , Helmut Wolf , Gerhard Wolf , Alfred Oftring , Hans-Heinrich Bechtolsheimer , Dieter Hertel
发明人： Beate Strecker , Helmut Wolf , Gerhard Wolf , Alfred Oftring , Hans-Heinrich Bechtolsheimer , Dieter Hertel
IPC分类号： C07C231/02 , C07C233/18 , C07C231/00
CPC分类号： C07C231/02
摘要： The preparation von N-alkanoyl-polyhydroxyalkylamines I in which ##STR1## in which Z stands for the polyhydroxyalkyl radical of a monosaccharide or oligosaccharide,R.sup.1 denotes hydrogen or C.sub.1 -C.sub.8 alkyl andR.sup.2 denotes C.sub.1 -C.sub.21 alkyl, by the reaction of polyhydroxyalkylamines of the general formula IIZ--NH--R.sup.1 (II),with alkyl carboxylates of the general formula III ##STR2## in which R.sup.3 denotes a C.sub.1 -C.sub.4 alkyl radical,in the presence of a basic catalyst, in which(a) all of the ester III is placed in the reactor and is heated to the reaction temperature, and the amine II is metered in in the form of a melt while the reaction proceeds, while alcohol R.sup.3 --OH formed is continuously removed by distillation,(b) the reaction is carried out at a temperature of from 55.degree. to 110.degree. C., and(c) the reaction is carried out in the absence of organic solvents.
摘要翻译： PCT No.PCT / EP93 / 02852 Sec。 371日期1995年04月24日 102（e）1995年4月24日PCT PCT 1993年10月15日PCT公布。公开号WO94 / 10130 日期1994年5月11日其中Z代表单糖或寡糖的多羟基羟基烷基的R1代表氢或C1-C8烷基，R2表示C1-C21烷基，通过通式IIZ-NH-R1（II）的多羟基烷基胺与通式III的烷基羧酸盐（III）反应，其中R 3表示C 1 -C 4烷基，在碱存在下催化剂，其中（a）将所有酯III置于反应器中并加热至反应温度，并且当反应进行时，以熔体形式计量胺II，而形成的醇R3-OH为通过蒸馏连续除去，（b）反应在55℃至110℃的温度下进行，和（c）反应在不存在有机溶剂的情况下进行。

5. 发明授权

US5498704A Preparation of alkyl glycosides 失效
标题翻译：烷基糖苷的制备
公开(公告)号：US5498704A
公开(公告)日：1996-03-12
申请号：US302779
申请日：1994-09-21
申请人： Gerhard Wolf , Alfred Oftring , Guenter Oetter , Richard R. Schmidt , Wolfgang Klotz
发明人： Gerhard Wolf , Alfred Oftring , Guenter Oetter , Richard R. Schmidt , Wolfgang Klotz
IPC分类号： C07H1/00 , C07H15/04 , C11D1/14 , C11D1/66 , C11D1/68 , C11D1/83 , C07H17/00
CPC分类号： C07H15/04 , C11D1/662 , C11D1/83 , C11D1/146
摘要： A process is described for preparing alkyl glycosides by reacting reducing saccharides with dialkyl sulfate whose alkyl groups contain at least 6 carbon atoms, in a molar ratio of saccharides to dialkyl sulfate of 1:1 to 1:5, the reaction mixtures, which contain alkyl monoglycosides and alcohol sulfates as essential constituents, being used as surfactants, preferably in detergents and cleaning agents.
摘要翻译： PCT No.PCT / EP93 / 00875 Sec。 371日期1994年9月21日 102（e）1994年9月21日PCT PCT 1993年4月8日PCT公布。公开号WO93 / 21197 日本专利日：1993年10月28日。描述了一种制备烷基糖苷的方法，其中还原糖与烷基含有至少6个碳原子的二烷基硫酸盐以糖与二烷基硫酸盐的摩尔比为1:1至1:5，含有烷基单糖苷和醇硫酸盐作为必需组分的反应混合物用作表面活性剂，优选用于洗涤剂和清洁剂。

6. 发明申请

US20120227188A1 METHOD FOR THE PRODUCTION OF LEATHER, COPOLYMERS THAT ARE SUITABLE THEREFOR, AND FURTHER USES THEREOF 有权
标题翻译：用于生产皮革的方法，适用于其的共聚物及其进一步用途
公开(公告)号：US20120227188A1
公开(公告)日：2012-09-13
申请号：US13479681
申请日：2012-05-24
申请人： MARKUS BRYM , Audrey Renoncourt , Stephan Huffer , Gerhard Wolf , Ulrike Mahn , Edward Bohres , Petra Schöcker , Hubertus Peter Bell , Peter Danisch
发明人： MARKUS BRYM , Audrey Renoncourt , Stephan Huffer , Gerhard Wolf , Ulrike Mahn , Edward Bohres , Petra Schöcker , Hubertus Peter Bell , Peter Danisch
IPC分类号： C14C3/22
CPC分类号： C14C3/22 , C08F220/06 , C08F220/18 , C08F2220/1825
摘要： Process for the production of leather, wherein pelts, pickled pelts or semifinished products are treated with at least one copolymer (A) which is obtainable by copolymerization of the following comonomers: (a) at least one ethylenically unsaturated C3-C10-carboxylic acid or at least one ethylenically unsaturated C4-C10-dicarboxylic acid or its anhydride, (b) at least one (meth)acrylate of an α-branched C3-C10-alkanol, (c) at least one (meth)acrylate of a primary C4-C20-alkanol.
摘要翻译：用于生产皮革的方法，其中用至少一种共聚物（A）处理毛皮，腌制的皮毛或半成品，所述共聚物可通过以下共聚单体的共聚获得：（a）至少一种烯属不饱和C 3 -C 10 - 羧酸或至少一种烯键式不饱和C4-C10-二羧酸或其酸酐，（b）至少一种α-支链C 3 -C 10烷醇的（甲基）丙烯酸酯，（c）至少一种（甲基）丙烯酸叔丁酯 -C 20 - 链烷醇。

7. 发明申请

US20090094758A1 Epichlorohydrin Amine Polymers Used for Treating the Surface of Leather 有权
标题翻译：用于处理皮革表面的表氯醇胺聚合物
公开(公告)号：US20090094758A1
公开(公告)日：2009-04-16
申请号：US10566375
申请日：2004-08-06
申请人： Gerhard Wolf , Stephan Huffer , Jurgen Decker , Gunter Scherr , Oliver Reese
发明人： Gerhard Wolf , Stephan Huffer , Jurgen Decker , Gunter Scherr , Oliver Reese
IPC分类号： C14C11/00 , C08G59/14
CPC分类号： C08G59/10 , C14C11/003
摘要： An epichlorohydrinamine polymer has a ratio of amine units to epichlorohydrin units of from 0.8:1.2 to 1.0:1.0, dimethylaminopropylamine and benzylamine preferably being used as amine and/or ammonium units. The novel epichlorohydrinamine polymer is used, for example, for the surface treatment of semifinished leather products and textile materials.
摘要翻译：表氯醇胺聚合物的胺单元与表氯醇单元的比例为0.8:1.2至1.0:1.0，二甲基氨基丙胺和苄胺优选用作胺和/或铵单元。新型表氯醇胺聚合物用于例如半成品皮革制品和纺织材料的表面处理。

8. 发明申请

US20080024061A1 Incandescent lamp having a carbide containing luminous element 审中-公开
标题翻译：白炽灯具有含有发光元件的碳化物
公开(公告)号：US20080024061A1
公开(公告)日：2008-01-31
申请号：US11878834
申请日：2007-07-27
申请人： Axel Bunk , Matthias Damm , Frank Friess , Adalbert Kovacs , Georg Rosenbauer , Georg Schwarz , Gerhard Wolf , Christa Bunk
发明人： Axel Bunk , Matthias Damm , Frank Friess , Adalbert Kovacs , Georg Rosenbauer , Georg Schwarz , Gerhard Wolf , Christa Bunk
IPC分类号： H01K1/04 , H01J9/02 , H01K1/20
CPC分类号： H01K1/10 , H01K3/02
摘要： An incandescent lamp having a carbide containing luminous element, uses a wire for the luminous element that is coated on the outside with at least two different high melting metal compounds from at least one of the groups of carbides, borides and nitrides. The luminous element reaches a temperature of at least 3000° K during operation.
摘要翻译：一种具有含有发光元件的碳化物的白炽灯，使用至少两种来自碳化物，硼化物和氮化物中的至少一个的至少两种不同的高熔点金属化合物涂覆在外部的发光元件的线。发光元件在工作时达到至少3000°K的温度。

9. 发明申请

US20050125906A1 Tanning agent and curing agent based on dialdehydes 失效
标题翻译：鞣剂和基于二醛的固化剂
公开(公告)号：US20050125906A1
公开(公告)日：2005-06-16
申请号：US10511279
申请日：2003-05-02
申请人： Stephan Hüffer , Gunther Pabst , Tilman Taeger , Stefan Schroeder , Gerhard Wolf
发明人： Stephan Hüffer , Gunther Pabst , Tilman Taeger , Stefan Schroeder , Gerhard Wolf
IPC分类号： C07C45/72 , C14C3/16 , C14C3/00
CPC分类号： C07C45/72 , C14C3/16
摘要： The invention relates to a tanning agent that is produced by reacting at least one aldehyde of general formula (I) with at least another identical or different aldehyde of formula (I), wherein the variables are defined as follows: Z is a single chemical bond, an optionally substituted C1-C12-alkyl, an optionally substituted C5-C12-cycloalkyl or an optionally substituted C6-C14-aryl, wherein the reaction is carried out in the presence of an acid catalyst and optionally in the presence of at least another carbonyl compound of formula (II), R1 to R4 represent, independent of one another, hydrogen, optionally substituted C1-C12-allyl, optionally substituted C3-C12-cycloalkyl, optionally substituted C7-C13-aralkyl or optionally substituted C6-C14-aryl, provided that at least another aldehyde of formula (I) in which the radical of Z contains α hydrogen atoms or at least another carbonyl compound of formula (I) is present when Z is a single chemical bond or a radical without any hydrogen atoms. The invention also relates to a method for the production of said tanning agent, to the utilization thereof as curing agent, particularly for pretannage, tannage or retannage of animal skins using the inventive tanning agents. The invention further relates to a powder active agent containing one or more of said inventive tanning agents, to a method for the production of said powder active agents and to the use thereof as curing agent and to leather produced using the inventive tanning agents or the inventive method.
摘要翻译：本发明涉及通过使至少一种通式（I）的醛与至少另一相同或不同的式（I）的醛反应制备的鞣制剂，其中变量定义如下：Z是单一化学键，任选取代的C 1 -C 12 - 烷基，任选取代的C 5 -C 12 - 环烷基或任选取代的C 6 -C 14 - 芳基，其中反应在酸催化剂的存在下进行，并且任选地在至少另外一种羰基化合物存在下进行式（II）中，R 1至R 4彼此独立地表示氢，任选取代的C 1 -C 4烷基， 12-烯丙基，任选取代的C 3 -C 12 - 环烷基，任选取代的C 7 -C 13 - 或其任选取代的C 6 -C 14 - 芳基，条件是至少另一种式（I）的醛，其中th 当Z是单个化学键或没有任何氢原子的基团时，Z的基团含有α氢原子或至少另外一个式（I）的羰基化合物。本发明还涉及一种用于生产所述鞣剂的方法，其用作固化剂，特别是使用本发明的鞣剂对动物皮肤进行预处理，鞣制或回火处理。本发明还涉及含有一种或多种所述本发明的鞣剂的粉末活性剂，用于制备所述粉末活性剂的方法及其作为固化剂的用途，以及使用本发明的鞣剂或本发明制备的皮革方法。

10. 发明授权

US06200640B1 Polymer composition and process for treating leather and fur skins 有权
标题翻译：用于处理皮革和毛皮的聚合物组合物和方法
公开(公告)号：US06200640B1
公开(公告)日：2001-03-13
申请号：US09147078
申请日：1998-11-09
申请人： Michael Kneip , Axel Kistenmacher , Peter Danisch , Gerhard Wolf
发明人： Michael Kneip , Axel Kistenmacher , Peter Danisch , Gerhard Wolf
IPC分类号： C14C900
CPC分类号： C09D123/08 , C14C9/00
摘要： Aqueous solutions or dispersions of copolymers obtainable by free-radical copolymerization of (a) from 20 to 90% by weight of at least one monoethylenically unsaturated C4-6-dicarboxylic acid or the anhydride thereof, as component A, (b) from 5 to 50% by weight of at least one olefin having 2 to 6 carbon atoms, as component B, (c) from 5 to 50% by weight of at least one hydrophobic comonomer from the group consisting of long-chain olefins, esters of long-chain alcohols with acrylic acid or methacrylic acid, long-chain amides of acrylic acid or methacrylic acid, and long-chain alkyl vinyl ethers, as component C, (d) from 0 to 40% by weight of further comonomers which can be copolymerized with the above monomers, as component D, where the sum of the amounts of components A, B, C and, if used, D is 100% by weight, followed by at least partial esterification or hydrolysis and neutralization and/or reaction of the carboxyl groups formed during the hydrolysis with bases, for treating leather and/or fur skins.
摘要翻译：通过（a）20至90重量％的至少一种单烯属不饱和C4-6二羧酸或其酸酐作为组分A，（b）的自由基共聚获得的共聚物的水溶液或分散体，从5至 50重量％的至少一种具有2至6个碳原子的烯烃作为组分B，（c）5至50重量％的至少一种疏水性共聚单体，其由长链烯烃，长链烯烃，具有丙烯酸或甲基丙烯酸的链醇，丙烯酸或甲基丙烯酸的长链酰胺和作为组分C的长链烷基乙烯基醚，（d）0至40重量％的可共聚合的另外的共聚单体上述单体作为组分D，其中组分A，B，C和（如果使用的话）D的量的总和为100重量％，然后至少部分酯化或水解和中和和/或羧基的反应在用碱水解过程中形成的基团，用于处理皮革和/ 或毛皮。

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