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1. 发明申请

US20090110547A1 Method for producing a contoured gap, and turbo-engine comprising contoured gap 审中-公开
标题翻译：用于产生轮廓间隙的方法，以及包括轮廓间隙的涡轮发动机
公开(公告)号：US20090110547A1
公开(公告)日：2009-04-30
申请号：US11661477
申请日：2005-07-11
申请人： Peter Fledersbacher , Wolfgang Ruff , Martin Schlegl , Holger Stark
发明人： Peter Fledersbacher , Wolfgang Ruff , Martin Schlegl , Holger Stark
IPC分类号： F01D11/12 , B23P15/00
CPC分类号： F01D11/22 , F01D11/122 , F05D2220/40 , F05D2230/10 , F05D2250/41 , Y10T29/49236
摘要： A method for producing a contoured gap between a rotor and a stator of a turbo-engine is provided. A first turbo-engine drives a second turbo-engine by means of a common shaft, the shaft being mounted in a bearing housing by means of a bearing. The aim of the invention is to enable the contoured gap to be created in a simple and reliable manner. To this end, the contoured gap is formed between a contoured surface of the rotor and a contoured surface of an engine housing associated with the rotor, by grinding the contoured surfaces against each other, using the axial play of the bearing.
摘要翻译：提供了一种用于在涡轮发动机的转子和定子之间产生轮廓间隙的方法。第一涡轮发动机通过公共轴驱动第二涡轮发动机，轴通过轴承安装在轴承壳体中。本发明的目的是能够以简单和可靠的方式产生轮廓间隙。为此，通过使用轴承的轴向游隙，轮廓间隙形成在转子的轮廓表面和与转子相关联的发动机壳体的轮廓表面之间，通过相对于彼此磨削轮廓表面。

2. 发明授权

US4247296A Diazo pigments 失效
标题翻译：重氮颜料
公开(公告)号：US4247296A
公开(公告)日：1981-01-27
申请号：US77140
申请日：1979-09-19
申请人： Egon Liedeck , Wolfgang Ruff , Gerhard Berger , Peter Reiter
发明人： Egon Liedeck , Wolfgang Ruff , Gerhard Berger , Peter Reiter
IPC分类号： C09B33/147 , C09B33/12
CPC分类号： C09B33/147
摘要： A diazo pigment dye having the formula ##STR1## in which R.sub.1 represents a hydrogen, chlorine or bromine atom or a nitro group, andR.sub.2 and R.sub.3 a hydrogen or chlorine atom or a methyl or methoxy group.A new coupling component for preparing the pigment is also disclosed. The dye possesses good tinctorial and advantageous environmental properties. Methods for preparing the dye are disclosed.
摘要翻译：具有式“IMAGE”的重氮颜料染料，其中R1表示氢，氯或溴原子或硝基，R2和R3表示氢或氯原子或甲基或甲氧基。

3. 发明授权

US4981489A Disazo compounds and formulations containing same 失效
标题翻译：双偶氮化合物和含有相同的配方
公开(公告)号：US4981489A
公开(公告)日：1991-01-01
申请号：US425115
申请日：1989-10-23
申请人： Wolfgang Ruff , Egon Liedek , Gerhard Berger , Hans W. Sonneborn
发明人： Wolfgang Ruff , Egon Liedek , Gerhard Berger , Hans W. Sonneborn
IPC分类号： C09B67/36 , C07C67/00 , C07C241/00 , C07C245/08 , C07C301/00 , C07C309/51 , C07D231/48 , C09B35/08 , C09B67/20 , C09B67/22 , C09D11/02
CPC分类号： C09B35/08 , C09B67/0055 , Y10S534/01
摘要： Disazo compounds based on 4,4'-diaminodiphenyl compounds contain not less than 50% by weight of a disazo compound of the general formulaA--N.dbd.N--Z--N.dbd.N--B (I)where Z is a radical of an unsubstituted or symmetrically substituted diphenylene, A is a radical of a coupling component of a 1-phenylpyrazolone or of an acetoacetarylide, where the phenyl and the aryl radical is subtsituted by sulfo or carboxyl groups, and B is a radical of a coupling component based on 1-phenylpyrazolone or acetoacetarylide, which are free of sulfo and/or carboxyl groups.The disazo compounds can be obtained by coupling the tetrazotized diamine H.sub.2 N--Z--NH.sub.2 to the coupling component AH containing an acidic group in a medium containing a mineral acid, and then coupling the product to BH in a buffered medium (pH about 4).The novel disazo compounds are suitable as additives to pigments, in particular azo and disazo pigments, for improving the transparency and heat stability of the pigment particles, and the flow behavior.

4. 发明授权

US4222788A Mixed pigment and process of preparing the same 失效
标题翻译：混合颜料及其制备方法
公开(公告)号：US4222788A
公开(公告)日：1980-09-16
申请号：US5700
申请日：1979-01-23
申请人： Egon Liedek , Peter Dimroth , Wolfgang Ruff , Gerhard Berger , Peter Reiter
发明人： Egon Liedek , Peter Dimroth , Wolfgang Ruff , Gerhard Berger , Peter Reiter
IPC分类号： C09B25/00 , C09B41/00 , C09B57/04 , C09B67/22 , C09C1/00 , C09C1/36 , C09B63/00
CPC分类号： C09B25/00 , C09B41/00 , C09B57/04 , C09B67/0033 , C09C1/0084 , C01P2004/84
摘要： Mixed pigments containing an organic pigment component and an inorganic pigment component imparting improved gloss and other desirable properties to organic coatings containing the same in relatively large amounts are prepared by synthesizing the organic component in the presence of the inorganic component in a liquid medium inert to the inorganic component, such as nickel titanium yellow or chromium titanium yellow.
摘要翻译：含有有机颜料成分和无机颜料成分的混合颜料通过在无机成分的存在下，在惰性的液体介质中合成有机成分，从而赋予相对较高含量的有机涂料更好的光泽度和其它理想性能无机成分，如镍钛黄或铬钛黄。

5. 发明授权

US4720304A Pigment formulations 失效
标题翻译：颜料配方
公开(公告)号：US4720304A
公开(公告)日：1988-01-19
申请号：US777494
申请日：1985-09-19
申请人： Wolfgang Ruff , Egon Liedek , Gerhard Berger , Hans W. Sonneborn
发明人： Wolfgang Ruff , Egon Liedek , Gerhard Berger , Hans W. Sonneborn
IPC分类号： C09D11/00 , C09B67/20 , C09B67/22 , C09D11/02 , C08K5/18
CPC分类号： C09B67/0041
摘要： Novel formulations which contain (a) one or more azo pigments based on coupling products of aromatic monoamines or 4,4'-diaminodiphenyls with acetoacetarylides, 1-arylpyrazolones, 3-hydroxy-2-naphthoic acid derivatives or .beta.-naphthol and (b) one or more dyes of the formulaQ--(X).sub.nwhere F is an n-valent radical of a monoazo dye, of a disazo dye or of a quinophthalone, n is 1, 2, 3 or 4 and X is a group of the formula ##STR1## where R.sup.1 and R.sup.2 are each hydrogen or C.sub.1 -C.sub.4 -alkyl, R.sup.3 is C.sub.1 -C.sub.4 -alkyl or hydroxy-C.sub.2 -C.sub.4 -alkyl and A.sup..crclbar. is one equivalent of an anion.The pigments present in the formulations exhibit improved tinctorial, rheological and printing properties when the formulations are used in printing inks.
摘要翻译：基于芳族单胺或4,4'-二氨基二苯基与乙酰乙酰芳烃，1-芳基吡唑酮，3-羟基-2-萘甲酸衍生物或β-萘酚的偶联产物的一种或多种偶氮颜料的新型配方，和（b）一种或多种式Q-（X）n的染料，其中F是单偶氮染料，双偶氮染料或喹酞酮的n价基团，n是1,2,3或4，X是其中R 1和R 2各自为氢或C 1 -C 4 - 烷基，R 3为C 1 -C 4 - 烷基或羟基-C 2 - C 4 - 烷基且A（ - ）为1当量阴离子。当制剂用于印刷油墨时，配方中存在的颜料表现出改进的着色，流变和印刷性能。

6. 发明授权

US4602960A Modified diarylide pigments and their preparation 失效
标题翻译：改性二芳基颜料及其制备方法
公开(公告)号：US4602960A
公开(公告)日：1986-07-29
申请号：US641199
申请日：1984-08-16
申请人： Egon Liedek , Wolfgang Ruff , Gerhard Berger , Hans W. Sonneborn , Reinhard Kemper
发明人： Egon Liedek , Wolfgang Ruff , Gerhard Berger , Hans W. Sonneborn , Reinhard Kemper
IPC分类号： C09B35/215 , C09B67/22 , C09C3/00
CPC分类号： C09B67/0046
摘要： A novel modified diarylide pigment contains (a) a pigment which is composed of a tetrazotized benzidine, coupled to an acetoacetarylide and/or a 1-phenyl-3-methylpyrazole-5-one, and (b) a water-soluble component obtained from a symmetric or asymmetric coupling product of a tetrazotized 4,4'-diamino-2,2'-stilbenedisulfonic acid and an acetoacetarylide and/or a 1-phenyl-3-methyl-5-pyrazolone. The novel pigments possess very good color strength, very good gloss characteristics and very good transparency, and exhibit improved printing characteristics, particularly in offset printing inks.
摘要翻译：一种新型改性二芳基颜料包含（a）由与四氢吡喃并联联苯并联苯乙酰乙酰胺和/或1-苯基-3-甲基吡唑-5-酮的颜料，和（b）由四唑化4,4'-二氨基-2,2'-二苯乙烯二磺酸和乙酰乙酰芳胺和/或1-苯基-3-甲基-5-吡唑啉酮的对称或不对称偶联产物。新型颜料具有非常好的着色强度，非常好的光泽特性和非常好的透明度，并且表现出改善的印刷特性，特别是在胶印油墨中。

7. 发明授权

US4894094A Disazo compounds and formulations containing same 失效
标题翻译：双偶氮化合物和含有相同的配方
公开(公告)号：US4894094A
公开(公告)日：1990-01-16
申请号：US86780
申请日：1987-08-19
申请人： Wolfgang Ruff , Egon Liedek , Gerhard Berger , Hans W. Sonneborn
发明人： Wolfgang Ruff , Egon Liedek , Gerhard Berger , Hans W. Sonneborn
IPC分类号： C09B67/36 , C07C67/00 , C07C241/00 , C07C245/08 , C07C301/00 , C07C309/51 , C07D231/48 , C09B35/08 , C09B67/20 , C09B67/22 , C09D11/02
CPC分类号： C09B35/08 , C09B67/0055 , Y10S534/01
摘要： Disazo compounds based on 4,4'-diaminodiphenyl compounds contain not less than 50% by weight of a disazo compound of the general formulaA--N.dbd.N--Z--N.dbd.N--B (I)where Z is a radical of an unsubstituted of symmetrically substituted diphenylene, A is a radical of a coupling component of a 1-phenylpyrazolone or of an acetoacetarylide, where the phenyl and the aryl radical is substituted by sulfo or carboxyl groups, and B is a radical of a coupling component based on 1-phenylpyrazolone or acetoacetarylide, which are free of sulfo and/or carboxyl groups.The disazo compounds can be obtained by coupling the tetrazotized diamine H.sub.2 N--Z--NH.sub.2 to the coupling component AH containing an acidic group in a medium containing a mineral acid, and then coupling the product to BH in a buffered medium (pH about 4).The novel disazo compounds are suitable as additives to pigments, in particular azo and disazo pigments, for improving the transparency and heat stability of the pigment particles, and the flow behavior.
摘要翻译：基于4,4'-二氨基二苯基化合物的双偶氮化合物含有不少于50重量％的通式AN = NZN = NB（I）的双偶氮化合物，其中Z是未取代的对称取代的亚二苯基的基团，A是苯基和芳基被磺基或羧基取代的1-苯基吡唑啉酮或乙酰乙酰芳胺的偶联组分的基团，B是基于1-苯基吡唑酮或乙酰乙酰芳胺的偶联组分的基团，它们是没有磺基和/或羧基。双偶氮化合物可以通过将四唑二胺H 2 N -Z-NH 2偶联到含有无机酸的介质中的含有酸性基团的偶联组分AH，然后在缓冲介质（pH约为4）中将该产物偶联到BH上来获得。新型双偶氮化合物适用于颜料，特别是偶氮和双偶氮颜料的添加剂，用于改善颜料颗粒的透明度和热稳定性以及流动行为。

8. 发明授权

US4052378A Red pigment obtained by coupling diazotized 4-aminonaphthalimide with 2,6-dihydroxy-3-cyano-4-methylpyridine 失效
标题翻译：通过与2,6-二羟基-3-氰基-4-甲基吡啶偶联的二氨基苯胺二酰亚胺获得的红色颜料
公开(公告)号：US4052378A
公开(公告)日：1977-10-04
申请号：US651072
申请日：1976-01-21
申请人： Leonhard Heckl , Egon Liedek , Wolfgang Ruff
发明人： Leonhard Heckl , Egon Liedek , Wolfgang Ruff
IPC分类号： C09B29/00 , C09B29/42 , C09B43/00 , C09B43/34 , C09B29/36 , C09D11/00 , D06P1/04 , D06P1/44
CPC分类号： C09B29/3634 , C09B29/0048 , C09B43/00 , C09B43/34
摘要： The azo dye of the formula ##STR1## is a brilliantly red pigment which imparts lightfast and migration resistant color to printing inks, plastics, and the like.

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