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1. 发明授权

US5320647A Fluent polyazo dye preparations and method of dying leather or wool therewith 失效
标题翻译：流利的多偶氮染料制剂和染色皮革或羊毛的方法
公开(公告)号：US5320647A
公开(公告)日：1994-06-14
申请号：US929412
申请日：1992-08-14
申请人： Georg Henning , Georg Zeidler , Ortwin Schaffer
发明人： Georg Henning , Georg Zeidler , Ortwin Schaffer
IPC分类号： C09B67/46 , D06P3/16 , D06P3/32 , C09B67/42 , C09B45/32 , C09B67/44
CPC分类号： D06P3/16 , D06P3/3226 , Y10S8/90 , Y10S8/902 , Y10S8/908
摘要： Fluent dye preparations useful for dyeing leather or wool containa) at least 15% of the weight of the dye preparation of one or more polyazo dyes in salt form which have one or more hydroxysulfonyl and/or carboxyl groups and may be present in the form of a 1:1 or 1:2 metal complex,b) from 2 to 15% of the weight of the dye preparation of a surfactant, andc) water.
摘要翻译：用于染色皮革或羊毛的流平染料制剂包含a）至少15％的盐形式的一种或多种盐酸多偶氮染料的染料制剂的重量，其具有一个或多个羟基磺酰基和/或羧基并且可以以的1：1或1：2金属络合物，b）表面活性剂染料制剂重量的2至15％，和c）水。

2. 发明授权

US5104979A Polyazo dyes with diazo components of the aminophenol and the amino diphenyl-sulfide, -sulfoxide or -sulfone series 失效
标题翻译：含有氨基苯酚和氨基二苯基硫醚，硅氧烷或磺化物系列的DIAZO组分的聚氧乙烯染料
公开(公告)号：US5104979A
公开(公告)日：1992-04-14
申请号：US559996
申请日：1990-07-31
申请人： Guenter Hansen , Georg Zeidler , Ortwin Schaffer
发明人： Guenter Hansen , Georg Zeidler , Ortwin Schaffer
IPC分类号： C09B33/00 , C07C317/36 , C07C323/66 , C09B33/02 , C09B33/24 , C09B35/50 , C09B45/24
CPC分类号： C09B45/24 , C07C317/36 , C07C323/66 , C09B33/02 , C09B33/24 , C09B35/50
摘要： Polyazo dyes useful for dyeing leather in the free form or as copper, chromium, iron, cobalt or nickel complexes have the formula ##STR1## where m is 0, 1 or 2, n is 0 or 1, p is from 1 to 2, q is from 0 to 1, and R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, X, Y and the ring A are each as defined, and may be prepared from aniline derivatives of the formula ##STR2## where m is 0, 1, or 2, n is 0 or 1, and X, R.sup.1, R.sub.2 and R.sup.3 are each as defined.
摘要翻译：可用于以游离形式或作为铜，铬，铁，钴或镍络合物染色皮革的多偶氮染料具有通式为“IMAGE”，其中m为0,1或2，n为0或1，p为1至2， q为0至1，并且R 1，R 2，R 3，R 4，R 5，R 6，R 7，X，Y和环A各自如上所定义，并且可以由下式的苯胺衍生物制备：其中m为 0,1或2，n为0或1，X，R 1，R 2和R 3各自为定义。

3. 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。

4. 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。

5. 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。

6. 发明授权

US4801693A Substituted sulfobenzene and triazine-containing reactive dyes 失效
标题翻译：取代的磺基苯和三嗪的活性染料
公开(公告)号：US4801693A
公开(公告)日：1989-01-31
申请号：US88533
申请日：1987-08-20
申请人： Ortwin Schaffer , Manfred Patsch
发明人： Ortwin Schaffer , Manfred Patsch
IPC分类号： C09B62/01 , C09B62/03 , C09B62/04 , C09B62/09 , C09B62/25 , C09B62/44 , C09B62/513 , D06P3/10 , D06P3/66
CPC分类号： C09B62/043 , C09B62/09 , C09B62/25 , C09B62/4415 , C09B62/513
摘要： Novel compounds of the general formula I ##STR1## where A is a fiber-reactive radical of the triazine, pyrimidine or vinylsulfone series, D is a radical of a sulfo-containing diazo component of the aniline or aminonaphthalene series, K is the radical of a coupling component of the aminohydroxynaphthalene series, X is fluorine, chlorine, bromine, C.sub.1 -C.sub.4 -alkyl, trifluoromethyl, C.sub.1 -C.sub.4 -alkoxy, phenoxy, hydroxysulfonyl, carboxyl, acetyl, propionyl, methylsulfonyl, ethylsulfonyl, phenylsulfonyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, phenoxysulfonyl or unsubstituted or substituted carbamyl or sulfamyl, and Y is fluorine, chlorine, bromine, C.sub.1 -C.sub.4 -alkyl, trifluoromethyl, C.sub.1 -C.sub.4 -alkoxy, phenoxy, phenoxysulfonyl, acetyl, propionyl, methylsulfonyl, ethylsulfonyl, phenylsulfonyl, p-acetylaminophenylsulfonyl, hydroxysulfonyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, hydroxycarbonyl or unsubstituted or substituted carbamyl or sulfamyl, are very useful for dyeing wool and hydroxyl-containing fibers, such as cellulose and in particular cotton.
摘要翻译：通式I的新型化合物其中A是三嗪，嘧啶或乙烯基砜系列的纤维反应性基团，D是苯胺或氨基萘系列的含磺基重氮组分的基团，K是基团的氨基羟基萘系列的偶联组分，X为氟，氯，溴，C 1 -C 4 - 烷基，三氟甲基，C 1 -C 4 - 烷氧基，苯氧基，羟基磺酰基，羧基，乙酰基，丙酰基，甲基磺酰基，乙基磺酰基，苯基磺酰基，烷氧基，苯氧基，苯氧基磺酰基，乙酰基，丙酰基，甲基磺酰基，乙基磺酰基，苯基磺酰基，苯基磺酰基，苯基磺酰基，苯基磺酰基，乙酰氨基苯基磺酰基，羟基磺酰基，C 1 -C 4 - 烷氧基羰基，羟基羰基或未取代或取代的氨基甲酰基或亚磺酰基，对于染色羊毛和含羟基纤维如纤维素，特别是c otton。

7. 发明授权

US4936864A Condensates of bis-(4-hydroxyphenyl) sulfone as tanning assistants, their preparation and use in the tanning of leather 失效
标题翻译：双（4-羟基苯基）砜的缩合物作为鞣剂助剂，它们在皮革鞣制中的用途
公开(公告)号：US4936864A
公开(公告)日：1990-06-26
申请号：US246624
申请日：1988-09-20
申请人： Rolf Fikentscher , Dietrich Lach , Ortwin Schaffer , Rolf Streicher , Alfred Oftring
发明人： Rolf Fikentscher , Dietrich Lach , Ortwin Schaffer , Rolf Streicher , Alfred Oftring
IPC分类号： C08G14/06 , C08G8/00 , C08G16/02 , C14C3/06 , C14C3/18 , C14C3/20 , C14C3/28
CPC分类号： C14C3/20 , C08G16/0231 , C08G8/00 , C14C3/28
摘要： A condensate of bis-(4-hydroxyphenyl) sulfone, an aldehyde, a dialdehyde and/or glyoxylic acid and aminoacetic acid or an N-substituted aminoacetic acid is prepared and used as a tanning assistant, in a process for tanning leather in combination with, in particular, aluminum tanning agents.
摘要翻译：制备双 - （4-羟基苯基）砜，醛，二醛和/或乙醛酸和氨基乙酸或N-取代氨基乙酸的缩合物，并用作鞣制助剂，用于将皮革与鞣革，特别是铝鞣剂。

8. 发明授权

US4888412A Tanning assistant 失效
标题翻译：晒黑助手
公开(公告)号：US4888412A
公开(公告)日：1989-12-19
申请号：US225366
申请日：1988-07-28
申请人： Klaus Ebel , Wolfgang Reuther , Rolf Fikentscher , Dietrich Lach , Rolf Streicher , Ortwin Schaffer
发明人： Klaus Ebel , Wolfgang Reuther , Rolf Fikentscher , Dietrich Lach , Rolf Streicher , Ortwin Schaffer
IPC分类号： C08G12/02 , C08G12/12 , C08G12/32 , C08G12/34 , C08G14/06 , C08G14/10 , C14C3/04 , C14C3/18 , C14C3/28
CPC分类号： C14C3/28 , C08G12/32 , C08G12/34 , C08G14/10 , C14C3/18
摘要： A tanning assistant useful in particular for tanning in combination with aluminum tanning agents is obtained by condensing melamine with glyoxal and/or glyoxylic acid and optionally with an aromatic compound which has a phenolic hydroxyl group or optionally with a condensable nitrogen compound.
摘要翻译：通过将三聚氰胺与乙二醛和/或乙醛酸并任选地与具有酚羟基的芳族化合物或任选地具有可冷凝的氮化合物缩合来获得特别用于与铝鞣剂组合的鞣制的鞣制助剂。

9. 发明授权

US4677199A Reactive dyes containing substituted 4-fluoropyridaz-6-one radicals 失效
标题翻译：含有取代的4-氟哒嗪-6-酮基团的活性染料
公开(公告)号：US4677199A
公开(公告)日：1987-06-30
申请号：US777571
申请日：1985-09-19
申请人： Dietmar Augart , Heinz Eilingsfeld , Heinz Krueger , Hartmut Lardon , Ortwin Schaffer , Guenther Seybold
发明人： Dietmar Augart , Heinz Eilingsfeld , Heinz Krueger , Hartmut Lardon , Ortwin Schaffer , Guenther Seybold
IPC分类号： C09B62/02 , C09B62/12 , C09B62/44 , C09B62/004 , C09B62/006 , C09B62/016 , C09B62/018
CPC分类号： C09B62/02 , C09B62/12 , C09B62/442
摘要： Compounds of the general formula I ##STR1## wherein R.sup.1 is hydrogen, fluorine, chlorine or bromine, R.sup.2 is hydrogen, fluorine, chlorine, bromine, or nitro, B is aliphatic or a sulfo-substituted phenylene radical, and X is a dye radical, are useful for dyeing hydroxyl-containing textile material, in particular cotton.
摘要翻译：通式I的化合物其中R 1是氢，氟，氯或溴，R 2是氢，氟，氯，溴或硝基，B是脂族或磺基取代的亚苯基，X是染料自由基可用于染色含羟基的纺织材料，特别是棉花。

10. 发明授权

US5124181A Copolymers based on long-chain unsaturated esters and ethylenically unsaturated carboxylic acids for making leather and furs water repellent 失效
标题翻译：基于长链不饱和酯和乙烯不饱和羧酸的共聚物，用于制备皮革和奶油水
公开(公告)号：US5124181A
公开(公告)日：1992-06-23
申请号：US582329
申请日：1990-09-14
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： C08L33/04 , C08L33/06 , C09K3/18 , C14C9/00
CPC分类号： C14C9/00
摘要： Copolymers which containa) from 50 to 90% by weight of C.sub.8 -C.sub.40 -alkyl methacrylates, vinyl esters of C.sub.8 -C.sub.40 -carboxylic acids or mixtures thereof andb) from 10 to 50% by weight of monoethylenically unsaturated C.sub.3 -C.sub.12 -carboxylic acids, monoethylenically unsaturated dicarboxylic anhydrides, monoesters or monoamides of monoethylenically unsaturated C.sub.4 -C.sub.12 -dicarboxylic acids, amides of C.sub.3 -C.sub.12 -monocarboxylic acids or mixtures thereofas copolymerized units and have molecular masses of from 500 to 30,000 are used in at least partially neutralized form in aqueous solution or dispersion for making leather and furs water repellent.
摘要翻译：包含a）50-90％重量的甲基丙烯酸C 8 -C 40烷基酯，C 8 -C 40羧酸的乙烯基酯或其混合物的共聚物，和b）10-50％重量的单烯属不饱和C 3 -C 12羧酸酸，单烯键式不饱和二羧酸酐，单烯属不饱和C4-C12-二羧酸的单酯或单酰胺，C3-C12-一元羧酸的酰胺或其混合物作为共聚单元，分子量为500至30,000，至少部分中和在水溶液或分散体中形成皮革和毛皮防水剂。

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