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1. 发明授权

US5279613A Copolymers based on long-chain olefins and ethylenically unsaturated dicarboxylic anhydrides for rendering leathers and skins water-repellent 失效
标题翻译：基于长链烯烃和烯键式不饱和二羧酸酐的共聚物，用于使皮革和皮革防水
公开(公告)号：US5279613A
公开(公告)日：1994-01-18
申请号：US829565
申请日：1992-02-05
申请人： Ortwin Schaffer , Herbert Bay , Karl Stork , Norbert Greif , Knut Oppenlaender , Walter Denzinger , Heinrich Hartmann
发明人： Ortwin Schaffer , Herbert Bay , Karl Stork , Norbert Greif , Knut Oppenlaender , Walter Denzinger , Heinrich Hartmann
IPC分类号： C14C9/00 , C14C11/00
CPC分类号： C14C9/00
摘要： Copolymers which are obtainable by free radical copolymerization of (a) C.sub.8 --C.sub.40 -monoolefins with (b) ethylenically unsaturated C.sub.4 -C.sub.8 -dicarboxylic anhydrides by mass polymerization at from 80.degree. to 300.degree. C. to give copolymers having molecular weights of from 500 to 20,000 g/mol, subsequent solvolysis of the anhydride groups of the copolymers and partial or complete neutralization of the carboxyl groups formed during the solvolysis, in an aqueous medium by means of a base, and which are present in the form of aqueous dispersions or solutions, are used as agents for rendering leathers and skins water-repellent.
摘要翻译：共聚物可以通过（a）C8-C40-单烯烃与（b）烯键式不饱和C4-C8-二羧酸酐在80摄氏度至300摄氏度下进行大量聚合而自由基共聚获得，得到分子量为 500至20,000g / mol，随后溶剂分解共聚物的酸酐基团，并在溶剂分解期间形成的羧基部分或完全中和，在水性介质中通过碱，并以水分散体的形式存在或溶液，用作皮革和皮肤防水剂的制剂。

2. 发明授权

US4388214A Imidazoline based corrosion inhibitors which inhibit corrosion caused by CO.sub.2 and H.sub.2 S 失效
标题翻译：抑制由二氧化碳和硫化氢引起的腐蚀的基于咪唑啉的腐蚀抑制剂
公开(公告)号：US4388214A
公开(公告)日：1983-06-14
申请号：US352635
申请日：1982-02-26
申请人： Knut Oppenlaender , Karl Stork , Klaus Barthold
发明人： Knut Oppenlaender , Karl Stork , Klaus Barthold
IPC分类号： C09K8/54 , C23F11/16 , C23F11/167 , C23F11/14 , C23F11/12
CPC分类号： C23F11/1673 , C09K8/54 , C23F11/16 , Y10S507/939
摘要： The subject invention relates to corrosion inhibitors prepared by reacting certain imidazolines or precursors thereof with sulfur. The corrosion inhibitors are particularly useful in inhibiting corrosion of metal tanks caused by CO.sub.2 and H.sub.2 S ("acid gas") during the transport and storage of crude oils.
摘要翻译：本发明涉及通过使某些咪唑啉或其前体与硫反应制备的腐蚀抑制剂。腐蚀抑制剂特别适用于在运输和储存原油期间抑制由二氧化碳和硫化氢（“酸性气体”）引起的金属罐的腐蚀。

3. 发明授权

US4260724A Preparation of polymaleic acids from maleic anhydride in the presence of acetic anhydride and of hydrogen peroxide 失效
标题翻译：在乙酸酐和过氧化氢存在下由马来酸酐制备聚马来酸
公开(公告)号：US4260724A
公开(公告)日：1981-04-07
申请号：US71479
申请日：1979-08-31
申请人： Johannes Perner , Karl Stork , Knut Oppenlaender
发明人： Johannes Perner , Karl Stork , Knut Oppenlaender
IPC分类号： C08F22/06 , C11D3/00 , C08F4/30 , C08F34/02 , C08F122/04 , C08F222/04
CPC分类号： C11D3/3757 , C08F22/06
摘要： An improved process for the preparation of polymaleic acids having molecular weights of from 200 to 1,500, by polymerizing maleic anhydride in acetic anhydride in the presence of from 0.2 to 0.5 mole of hydrogen peroxide per mole of maleic anhydride, at from 80.degree. to 140.degree. C., and builders and encrustation inhibitors comprising the polymaleic acids prepared by the said process, for use in detergents.
摘要翻译：一种改进的制备分子量为200至1500的聚马来酸的方法，通过在每当马来酸酐为0.2至0.5摩尔过氧化氢存在下，在乙酸酐中聚合马来酸酐，在80至140℃ C，以及包含由所述方法制备的聚马来酸的建筑商和结垢抑制剂，用于洗涤剂。

4. 发明授权

US4218218A Stable finely dispersed aqueous formulations of disperse dyes and optical brighteners, and their use 失效
标题翻译：分散染料和荧光增白剂的稳定的细分散水性配方及其用途
公开(公告)号：US4218218A
公开(公告)日：1980-08-19
申请号：US948347
申请日：1978-10-04
申请人： Ewald Daubach , Manfred Herrmann , Knut Oppenlaender , Karl Stork
发明人： Ewald Daubach , Manfred Herrmann , Knut Oppenlaender , Karl Stork
IPC分类号： B01F17/00 , C07C37/14 , C07C305/10 , C08G65/26 , C08G65/326 , C09B67/38 , C09B67/46 , D06L3/12 , D06P1/613 , C09B29/00 , D06P1/18
CPC分类号： B01F17/0057 , C07C305/10 , C07C37/14 , C08G65/2612 , C08G65/326 , C09B67/008 , C09B67/0086 , D06L3/1264 , D06P1/6135 , Y10S516/03
摘要： The invention relates to an aqueous disperse dye or optical brightener formulation which comprises(a) from 5 to 55 percent by weight, based on (a+c), of one or more finely divided dyes, optical brighteners or mixtures of these,(b) from 10 to 200 percent by weight, based on (a), of a water-soluble surfactant of the formula ##STR1## where X is from 0 to a mean value of 125, Y is from a mean value of 37 to a mean value of 250, but if X is >37, Y:X is at least 1:1, Z is 0 or 1 and Me.sym. is an alkali metal ion, or mixtures of such surfactants,(c) from 45 to 95 percent by weight, based on (a+c) of water or of a mixture of water and a water-retaining agent, with or without(d) further additives conventionally present in aqueous formulations.
摘要翻译：本发明涉及一种含水分散染料或荧光增白剂制剂，其包含（a）基于（a + c）5至55重量％的一种或多种细分散的染料，荧光增白剂或它们的混合物，（b ）基于（a）10至200重量％的下式的水溶性表面活性剂：其中R 1，R 2，R 3，R 3， Z（Me（+））Z其中X为0至平均值125，Y为平均值为37至平均值250，但如果X为> 37，则Y：X至少为1： 1，Z为0或1，Me（+）为碱金属离子或这些表面活性剂的混合物，（c）基于（a + c）水或水混合物的45至95重量％和（d）常规存在于水性制剂中的另外的添加剂的保水剂。

5. 发明授权

US5372609A Self-tanning, pretanning and assist tanning of pelts and skin pelts and retanning of leather and skin 失效
标题翻译：自鞣，预处理和辅助皮肤和皮肤鞣制以及皮革和皮肤的复鞣
公开(公告)号：US5372609A
公开(公告)日：1994-12-13
申请号：US94026
申请日：1993-07-29
申请人： Juergen Weiser , Wolfgang Reuther , Hermann Birkhofer , Karl Stork , Ortwin Schaffer
发明人： Juergen Weiser , Wolfgang Reuther , Hermann Birkhofer , Karl Stork , Ortwin Schaffer
IPC分类号： C14C3/16
CPC分类号： C14C3/16
摘要： Pelts and skin pelts can be self-tanned, pretanned and assist tanned and leather and skin can be retanned by using for this purpose the compound Ior an acetal thereof.
摘要翻译： PCT No.PCT / EP92 / 00116 Sec。 371日期：1993年7月29日 102（e）日期1993年7月29日PCT提交1992年1月21日PCT公布。公开号WO92 / 13105 日期：1992年8月6日。皮肤和皮肤毛皮可以自鞣，预处理和辅助鞣制，皮革和皮肤可以通过使用化合物I或其缩醛进行鞣制。

6. 发明授权

US5338517A Catalytic distillation column reactor and tray 失效
标题翻译：催化蒸馏塔反应器和托盘
公开(公告)号：US5338517A
公开(公告)日：1994-08-16
申请号：US884378
申请日：1992-05-18
申请人： William T. Evans, III , Karl Stork
发明人： William T. Evans, III , Karl Stork
IPC分类号： B01D3/00 , B01D3/20 , B01J8/00 , B01J8/22 , B01J8/18
CPC分类号： B01J8/0015 , B01D3/009 , B01D3/20 , B01J8/226 , Y10S203/06
摘要： A distillation column reactor is provided having special trays arranged within the column to provide better mixing and thus achieve better mass and energy transfer between the liquid, vapor and catalyst. The trays comprise a slotted support plate for the catalyst with openings to allow vapor passage through the catalyst from the tray below. A draft chimney or riser is provided directly above the slotted openings to increase the vapor velocity and carry the liquid and catalyst upward on the tray. A hood is included at the upper end of the chimney to direct the liquid-vapor-catalyst flow back down onto the tray. The liquid from the tray above is distributed onto the tray about the chimney by distributors which preferably extend below the static catalyst level on the tray.
摘要翻译：提供蒸馏塔反应器，其具有布置在塔内的特殊托盘，以提供更好的混合，从而在液体，蒸气和催化剂之间实现更好的质量和能量传递。托盘包括用于催化剂的开槽支撑板，其具有允许蒸汽从下面的托盘通过催化剂的开口。在开槽开口正上方设有一个烟囱或提升管，以增加蒸汽速度，并将液体和催化剂在托盘上向上运送。在烟囱的上端处包括罩，以将液体蒸气催化剂流回到托盘上。来自上述托盘的液体通过优选地延伸到托盘上的静态催化剂水平以下的分配器而分布在烟囱周围的托盘周围。

7. 发明授权

US5155164A Products of the condensation of phenolmonosulfonic acids, dihydroxydiphenyl sulfones, urea and formaldehyde 失效
标题翻译：苯二酚酸，二羟基二苯基硫醚，尿素和甲醛的浓缩产物
公开(公告)号：US5155164A
公开(公告)日：1992-10-13
申请号：US696912
申请日：1991-05-08
申请人： Hermann Graf , Adolf Stuebinger , Klaus Lorenz , Ortwin Schaffer , Karl Stork
发明人： Hermann Graf , Adolf Stuebinger , Klaus Lorenz , Ortwin Schaffer , Karl Stork
IPC分类号： C08G14/02
CPC分类号： C08G14/02
摘要： Products of the condensation of phenolmonosulfonic acids, dihydroxydiphenyl sulfones, urea and formaldehyde can be obtained by(A) preparing a homogeneous reaction mixture in sulfuric acid from the phenolmonosulfonic acid and dihydroxydiphenyl sulfone in the molar ratio of from 3:1 to 10:1, with the proviso that the water content of the mixture is not more than 10% of the total weight of the components, and the mixture contains from 0.3 to 1.5 moles of sulfuric acid per mole of dihydroxydiphenyl sulfone, at from 100.degree. to 180.degree. C.,(B) subsequently, at from 40.degree. to 90.degree. C., carrying out a precondensation with 1 to 2 moles of formaldehyde and 0.5 to 1.5 moles of urea per mole of phenol units present in aqueous medium,(C) partially neutralizing the reaction mixture,(D) adding to the partially neutralized reaction mixture 0 to 0.5 mole of phenol per mole of phenol units present and then 0.1 to 0.8 mole of formaldehyde per mole of phenol units then present,(E) further condensing at from 40.degree. to 90.degree. C.,(F) shifting the pH of the reaction mixture into the neutral range and(G) subsequently acidifying with a weak acid.
摘要翻译：苯酚磺酸，二羟基二苯基砜，脲和甲醛缩合的产物可以通过以下方法获得：（A）在苯磺酸和二羟基二苯基砜的硫酸中以3:1至10:1的摩尔比制备均匀的反应混合物，条件是混合物的水含量不超过组分总重量的10％，并且混合物含有0.3至1.5摩尔硫酸/摩尔二羟基二苯基砜，在100至180℃ （B）随后在40℃至90℃下，每1摩尔含水介质中的苯酚单元进行1至2摩尔甲醛和0.5至1.5摩尔脲的预缩合，（C）部分中和反应混合物中，（D）向部分中和的反应混合物中加入每摩尔苯酚单元0至0.5摩尔苯酚，然后存在每摩尔苯酚单元0.1至0.8摩尔甲醛，（E）进一步冷凝在40℃至90℃下，（F）将反应混合物的pH转移到中性范围，（G）随后用弱酸酸化。

8. 发明授权

US5147644A Use of mixtures of polyglycerol fatty esters as emulsifiers in cosmetic and pharmaceutical formulations 失效
标题翻译：在化妆品和药物制剂中使用聚甘油脂肪酸酯作为乳化剂的混合物
公开(公告)号：US5147644A
公开(公告)日：1992-09-15
申请号：US659254
申请日：1991-02-22
申请人： Knut Oppenlaender , Brigette Wegner , Karl Stork , Franz Frosch , Hans-Ulrich Wekel
发明人： Knut Oppenlaender , Brigette Wegner , Karl Stork , Franz Frosch , Hans-Ulrich Wekel
IPC分类号： A61K8/06 , A61K8/39 , A61K9/00 , A61K47/14 , A61Q19/00 , B01F17/00 , B01F17/34 , C07C69/33
CPC分类号： C07C69/33 , A61K47/14 , A61K8/06 , A61K8/39 , A61K9/0014 , A61Q19/00 , B01F17/0092 , Y10S424/05 , Y10S514/937 , Y10S514/938 , Y10S514/939
摘要： Mixtures of polyglycerol fatty esters obtainable by partial esterification of a polyglycerol mixture consisting offrom 0 to 5% by weight of monoglycerol,from 15 to 40% by weight of diglycerol,from 30 to 55% by weight of triglycerol,from 10 to 25% by weight of tetraglycerol,from 0 to 15% by weight of pentaglycerol,from 0 to 10% by weight of hexaglycerol andfrom 0 to 5% by weight of higher polyglycerolswith one or more saturated fatty acids of 12 to 22 carbon atoms or one or more unsaturated fatty acids of 16 to 22 carbon atoms, where the unsaturated fatty acid or fatty acid mixture used may furthermore contain up to 10% by weight of saturated fatty acids of 16 to 22 carbon atoms and the degree of esterification of the saturated or unsaturated fatty acids in the mixture is from 20 to 70%, are used as emulsifiers in cosmetic and pharmaceutical formulations.
摘要翻译：通过由0-5重量％的单甘油，15至40重量％的双甘油，30至55重量％的三甘油，10至25重量％的三甘油酯组成的聚甘油混合物进行部分酯化获得的聚甘油脂肪酯的混合物，的四甘油，0至15重量％的五甘油，0至10重量％的六甘油和0至5重量％的具有12至22个碳原子的一种或多种饱和脂肪酸的较高级聚甘油或一种或更多的16至22个碳原子的不饱和脂肪酸，其中所用的不饱和脂肪酸或脂肪酸混合物还可含有至多10重量％的16至22个碳原子的饱和脂肪酸和饱和或混合物中的不饱和脂肪酸为20至70％，用作化妆品和药物制剂中的乳化剂。

9. 发明授权

US4657560A Aqueous coal dispersions 失效
标题翻译：含水煤分散体
公开(公告)号：US4657560A
公开(公告)日：1987-04-14
申请号：US781888
申请日：1985-09-30
申请人： Knut Oppenlaender , Karl Stork , Friedrich Hovemann , Erich Schwartz
发明人： Knut Oppenlaender , Karl Stork , Friedrich Hovemann , Erich Schwartz
IPC分类号： B01F17/42 , C10L1/32 , C10L10/18
CPC分类号： C10L1/326
摘要： Aqueous, pumpable, free-flowing coal dispersions which may contain methanol and contain a special, oxyethylated, straight-chain, saturated fatty alcohol mixture as a nonionic dispersant, and the use of this dispersant in coal/water dispersions.
摘要翻译：水分，可泵送，自由流动的煤分散体，其可以含有甲醇并含有特殊的，乙氧基化的直链饱和脂肪醇混合物作为非离子分散剂，以及在煤/水分散体中使用该分散剂。

10. 发明授权

US4435298A Ammonium salts of polymaleic acids, and their use as corrosion inhibitors in mineral oils 失效
标题翻译：聚马来酸的铵盐，以及它们在矿物油中作为缓蚀剂的用途
公开(公告)号：US4435298A
公开(公告)日：1984-03-06
申请号：US306765
申请日：1981-09-29
申请人： Knut Oppenlaender , Karl Stork , Hans-Henning Vogel , Erich Schwartz , Claus P. Jakob
发明人： Knut Oppenlaender , Karl Stork , Hans-Henning Vogel , Erich Schwartz , Claus P. Jakob
IPC分类号： C10L1/222 , C10L1/224 , C10M1/32 , C10G9/12
CPC分类号： C10L1/2222 , C10L1/224
摘要： Salts of polymaleic acids, having molecular weights of from 200 to 1,500, with amines, of the formula ##STR1## where R.sup.1 and R.sup.2 are identical or different and each is hydrogen, C.sub.9 -C.sub.20 -alkyl or C.sub.9 -C.sub.20 -alkenyl and R.sup.3 is C.sub.9 -C.sub.20 -alkyl or C.sub.9 -C.sub.20 -alkenyl.
摘要翻译：分子量为200至1500的聚马来酸与胺类，其中R1和R2相同或不同，各自为氢，C9-C20烷基或C9-C20-链烯基，R3为 C 9 -C 20 - 烷基或C 9 -C 20 - 烯基。

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