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21. 发明授权

US5583207A Fibre-reactive monoazo copper complexes containing a halo substituted pyrimidine substituent 失效
标题翻译：含有卤素取代的嘧啶取代基的纤维反应性单偶氮铜络合物
公开(公告)号：US5583207A
公开(公告)日：1996-12-10
申请号：US431652
申请日：1995-05-02
申请人： Rainer Nusser , Roland Wald
发明人： Rainer Nusser , Roland Wald
IPC分类号： C09B45/18 , C09B62/032 , C09B62/255 , C09B62/44 , C09B62/515 , C09B62/095 , D06P1/38 , D06P1/382
CPC分类号： C09B62/032 , C09B62/4401
摘要： Fibre-reactive 1:1 copper complexes of the formula ##STR1## which compounds are in free acid or salt form, and mixtures thereof, are useful for dyeing or printing hydroxy group- or nitrogen-containing organic substrates, for example leather and fibre material comprising natural or synthetic polyamides or natural or regenerated cellulose; the most preferred substrate is a textile material comprising cotton.
摘要翻译：具有游离酸或盐形式的化合物“IMAGE”的纤维反应性1：1铜络合物及其混合物可用于染色或印刷含羟基或含氮有机基质，例如皮革和纤维材料包括天然或合成聚酰胺或天然或再生纤维素; 最优选的基材是包含棉的纺织材料。

22. 发明授权

US4780106A Use of metal-free azo _compounds having at least one _6-hydroxypyrid-2-one _coupling component radical and metal _complexes thereof for dyeing _substrates and substrates dyed therewith 失效
公开(公告)号：US4780106A
公开(公告)日：1988-10-25
申请号：US61076
申请日：1987-06-10
申请人： Helmut Moser , Manfred Greve , Reinhard Pedrazzi , Roland Wald
发明人： Helmut Moser , Manfred Greve , Reinhard Pedrazzi , Roland Wald
IPC分类号： C07D213/20 , C07D213/74 , C07D213/77 , C07D231/26 , C07D251/44 , C07D251/50 , C07D251/70 , C07D401/14 , C09B35/46 , C09B44/02 , C09B45/24 , D06P1/41 , D06P1/08 , D06P1/10 , D06P3/60 , D06P3/76
CPC分类号： C07D213/77 , C07D213/20 , C07D213/74 , C07D231/26 , C07D251/44 , C07D251/50 , C07D251/70 , C07D401/14 , C09B35/461 , C09B44/02 , C09B45/24 , D06P1/41
摘要： Metal-free compounds of the formula ##STR1## 1:1 and 1:2 metal complexes thereof, and acid addition salts of metal-free compounds of said formula and 1:1 and 1:2 metal complexes thereof, whereinB is hydrogen; C.sub.1-4 alkyl; C.sub.1-4 alkyl monosubstituted by C.sub.1-4 alkoxy; C.sub.2-4 alkyl substituted by hydroxy; C.sub.5-6 cycloalkyl; C.sub.5-6 cycloalkyl substituted by 1 to 3 C.sub.1-4 alkyl groups; phenyl(C.sub.1-3 alkyl); phenyl(C.sub.1-3 alkyl) the phenyl group of which is substituted by 1 to 3 substituents selected from C.sub.1-4 alkyl, C.sub.1-4 alkoxy and halo; --A--NH--R.sub.2 ; --A'.sub.4 --N(R.sub.7).sub.2 ; --A.sub.4 --N.sup..sym. (R.sub.8).sub.2 R.sub.9 A.sup..crclbar. or --N(R.sub.7).sub.2,R is hydrogen; C.sub.1-4 alkyl; C.sub.5-6 cycloalkyl; C.sub.5-6 cycloalkyl substituted by 1 or 2 C.sub.1-4 alkyl groups; phenyl; phenyl substituted by 1 or 2 substituents selected from methyl, ethyl, methoxy and ethoxy; benzyl; phenylethyl; or benzyl or phenylethyl the phenyl group of which is substituted by 1 or 2 substituents selected from methyl, ethyl, methoxy and ethoxy,R.sub.1 is hydrogen or --N.dbd.N--D, wherein D is a diazo component radical, with the proviso that R.sub.1 must be ##STR2## when B is other than --A--NH--R.sub.2, andT is hydrogen, cyano, --COOR.sub.4, --CO--N(R.sub.5)2, --SO.sub.2 --N(R.sub.5).sub.2, ##STR3## with the provisos that (i) when the compound is a monoazo compound free of sulfo groups, it contains at least one water-solubilizing basic or cationic group, (ii) when the compound is free of sulfo groups and is other than a monoazo compound, it contains at least two water-solubilizing groups, and (iii) when the compound contains one or more sulfo groups, the total number of basic and cationic groups exceeds the number of sulfo groups by at least one,are useful as dyes except for the compounds wherein R.sub.1 is hydrogen which are useful as intermediates.

23. 发明授权

US6005084A Asymmetric triphenylenedioxazine compounds 失效
标题翻译：不对称三苯基二恶嗪化合物
公开(公告)号：US6005084A
公开(公告)日：1999-12-21
申请号：US698533
申请日：1996-08-15
申请人： Detlef Kalweit , Roland Wald
发明人： Detlef Kalweit , Roland Wald
IPC分类号： C09B62/04 , C07D20060101 , C07D498/04 , C09B20060101 , C09B19/00 , C09B62/02 , C09B62/20 , C09B62/78 , D06P20060101 , D06P1/382 , D06P3/10 , D06P3/14 , D06P3/32 , D06P3/58 , D06P3/66
CPC分类号： C07D498/04 , C09B62/021 , D06P1/382 , D06P3/10 , D06P3/3286 , D06P3/148 , D06P3/666
摘要： Fibre-reactive asymmetrical triphenodioxazine compounds conform to the formula I ##STR1## where the individual symbols are as defined in the description, and mixtures thereof and are present in the form of a free acid or as salt. They are used as reactive dyes for dyeing or printing hydroxyl-containing or nitrogenuos organic substrates, such as leather or fiber material consisting of or comprising natural or synthetic polyamides or natural or regenerated cellulose; the most preferred substrate is textile material consisting of or comprising cotton.
摘要翻译：纤维反应性不对称三苯并二恶嗪化合物符合式I，其中各符号如说明书中所定义，及其混合物，并以游离酸或盐的形式存在。它们用作用于染色或印刷含羟基或含氮有机基材的活性染料，例如由天然或合成聚酰胺或天然或再生纤维素组成或包含天然或合成聚酰胺或天然或再生纤维素的皮革或纤维材料; 最优选的基材是由棉或由棉组成的纺织材料。

24. 发明授权

US5654410A Fibre-reactive monoazo dyestuffs 失效
标题翻译：纤维反应性单偶氮染料
公开(公告)号：US5654410A
公开(公告)日：1997-08-05
申请号：US699183
申请日：1996-08-19
申请人： Rainer Nusser , Roland Wald
发明人： Rainer Nusser , Roland Wald
IPC分类号： C09B62/245 , C09B62/028 , C09B67/22 , C09B62/085 , C09B62/24 , D06P1/382
CPC分类号： C09B62/245 , C09B62/028
摘要： Fibre-reactive monoazo compounds of the formula ##STR1## which compounds are in free acid or salt form, and mixtures thereof, are useful for dyeing or printing hydroxy group- or nitrogen-containing organic substrates, for example leather and fibre material comprising natural or synthetic polyamides or natural or regenerated cellulose; the most preferred substrate is a textile material comprising cotton.
摘要翻译：具有游离酸或盐形式的化合物“IMAGE”的纤维反应性单偶氮化合物及其混合物可用于染色或印刷含羟基或含氮有机基底，例如包含天然或合成聚酰胺或天然或再生纤维素; 最优选的基材是包含棉的纺织材料。

25. 发明授权

US4673735A Azo compounds having at least one 6-hydroxypyrid-2-one coupling component radical metal complexes thereof and intermediates therefor 失效
标题翻译：具有至少一个6-羟基吡啶-2-酮偶联组分的自由基金属络合物和其中间体的偶氮化合物
公开(公告)号：US4673735A
公开(公告)日：1987-06-16
申请号：US598236
申请日：1984-04-09
申请人： Helmut Moser , Manfred Greve , Reinhard Pedrazzi , Roland Wald
发明人： Helmut Moser , Manfred Greve , Reinhard Pedrazzi , Roland Wald
IPC分类号： C07D213/20 , C07D213/74 , C07D213/77 , C07D231/26 , C07D251/44 , C07D251/50 , C07D251/70 , C07D401/14 , C09B35/46 , C09B44/02 , C09B45/24 , D06P1/41 , C09B44/04 , C09B44/06 , C09B44/08
CPC分类号： C07D213/77 , C07D213/20 , C07D213/74 , C07D231/26 , C07D251/44 , C07D251/50 , C07D251/70 , C07D401/14 , C09B35/461 , C09B44/02 , C09B45/24 , D06P1/41
摘要： A compound of formula I ##STR1## in metal-free; 1:1 or 1:2 metal complex form and, when an acid group is present, in free acid or acid addition salt form, in which R.sub.1 is hydrogen or --N.dbd.N--D where D is a diazo component and R, T and B are organic radicals defined in the text.
摘要翻译：式I的化合物（I）在无金属中; 1：1或1：2金属络合物形式，当存在酸基时，游离酸或酸加成盐形式，其中R1是氢或-N = ND，其中D是重氮组分，R，T和B 是文本中定义的有机基团。

26. 发明授权

US4665165A Phthalocyanine basic dyestuffs 失效
标题翻译：酞菁碱性染料
公开(公告)号：US4665165A
公开(公告)日：1987-05-12
申请号：US860620
申请日：1986-05-07
申请人： Roland Wald
发明人： Roland Wald
IPC分类号： C09B47/16 , C09B47/24 , C09B47/32 , C09B67/22 , C09B47/04 , C09B47/30
CPC分类号： C09B47/24 , C09B47/16 , C09B47/32 , C09B67/0035
摘要： A compound or a mixture of compounds of formula I ##STR1## in which Pc is a phthalocyanine group (which may be metallized or metal-free);R.sub.1 is hydrogen or lower alkyl;Q and Q.sub.1 are both either --NR.sub.2 R.sub.3 or are both --N.sup..sym. R.sub.4 R.sub.5 R.sub.6 A.sub.n.sup..crclbar. where R.sub.2 to R.sub.6 are organic substituents.M is hydrogen or a cation;A is a lower alkylene or a lower alkenylene;A.sub.n.sup..crclbar. is a non-chromophoric anion;m and n are average numbers from 0.3 to 4;p is an average number from 0 to 1; with the provisos that(i) m+n is an average number from 2 to 6; and(ii) Q and Q.sub.1 are not the same group.
摘要翻译：式Ⅰ化合物或其混合物，其中Pc为酞菁基（可金属化或不含金属）; R1是氢或低级烷基; Q和Q 1都是-NR 2 R 3或者都是-N（+）R 4 R 5 R 6 An（ - ），其中R 2至R 6是有机取代基。 M是氢或阳离子; A是低级亚烷基或低级亚烯基; An（ - ）是非发色阴离子; m和n是0.3至4的平均数; p是从0到1的平均数; 条件是（i）m + n是2至6的平均数; 和（ii）Q和Q1不是同一组。

27. 发明授权

US4376077A Sulpho group-containing anthraquinone dyestuffs 失效
标题翻译：含磺基的蒽醌染料
公开(公告)号：US4376077A
公开(公告)日：1983-03-08
申请号：US958182
申请日：1978-11-06
申请人： Wolfgang Schoenauer , Roland Wald
发明人： Wolfgang Schoenauer , Roland Wald
IPC分类号： C09B1/32 , C09B1/30 , C09B1/34 , C09B1/514 , C09B1/54 , D06P3/06 , D06P3/24 , C07C143/665
CPC分类号： D06P3/241 , C09B1/34
摘要： Disclosed are anthraquinone dyestuffs which, in free acid form, are of formula I, ##STR1## in which R signifies an alkyl radical of 6 to 24 carbon atoms, an unsubstituted cyclohexyl radical or a cyclohexyl radical substituted by one or more substituents selected from halogen atoms and alkyl and alkoxy radicals,R.sub.1 and R.sub.2, independently, each signifies an alkyl radical of 1 to 6 carbon atoms,X signifies --O-- or a direct bond,ring A is unsubstituted or substituted by one or two halogen atoms, hydroxyl groups or C.sub.1-4 alkyl or alkoxy groups,their production and use in the dyeing of anionic dyeable substrates, particularly natural and synthetic polyamide fibers.
摘要翻译：公开了以游离酸形式为式I的化合物，其中R表示6至24个碳原子的烷基，未取代的环己基或被一个或多个选自以下的取代基取代的取代基的环己基：卤素原子和烷基和烷氧基，R 1和R 2各自独立地表示1至6个碳原子的烷基，X表示-O-或直接键，环A未被取代或被一个或两个卤素原子取代，羟基基团或C 1-4烷基或烷氧基，它们在阴离子可染色基质，特别是天然和合成聚酰胺纤维的染色中的生产和应用。

28. 发明授权

US4330294A Anthraquinone compounds and process for dyeing therewith 失效
标题翻译：蒽醌化合物及其染色方法
公开(公告)号：US4330294A
公开(公告)日：1982-05-18
申请号：US191077
申请日：1980-09-26
申请人： Roland Wald
发明人： Roland Wald
IPC分类号： C09B1/32 , C07C67/00 , C07C301/00 , C07C303/04 , C07C303/32 , C07C309/53 , C09B1/34 , D06P1/40 , D06P1/20 , D06P3/87
CPC分类号： C09B1/346 , D06P1/40
摘要： The present invention relates to compounds of formula ##STR1## in which R.sub.1 is an aliphatic or alicyclic hydrocarbon radical,R.sub.2 is hydrogen, halogen or C.sub.1-8 alkyl,M is hydrogen or an equivalent of a non-chromophoric cationand mixtures of such compounds with the corresponding ethers, which mixtures are useful as anionic dyestuffs.
摘要翻译：本发明涉及式（Ⅰb）化合物，其中R 1是脂族或脂环族烃基，R 2是氢，卤素或C 1-8烷基，M是氢或等价的非发色阳离子和这种具有相应醚的化合物，该混合物可用作阴离子染料。

29. 发明授权

US4273720A 2-Aralkoxy-anthraquinone dyestuffs 失效
标题翻译： 2-芳烷氧基蒽醌染料
公开(公告)号：US4273720A
公开(公告)日：1981-06-16
申请号：US943339
申请日：1978-09-18
申请人： Roland Wald
发明人： Roland Wald
IPC分类号： C09B1/54 , C07C143/665
CPC分类号： C09B1/545
摘要： The present invention relates to anionic dyestuffs of the 1-amino-4-aryl- or -4-alkylamino anthraquinone series which are unsubstituted in the 3-position and bear in the 2-position an arylalkyleneoxy group, and in which at least one aryl group bears a sulpho group, with the proviso that when the substituent in the 4-position is alkylamino such alkyl is linear, branched or cyclic and contains at least 9 carbon atoms and the sum of the carbon atoms of the alkylamino group in the 4-position and the alkylene group in the 2-position is at least 12, which dyestuffs are in the free acid or salt form.
摘要翻译：本发明涉及1-位氨基-4-芳基 - 或-4-烷基氨基蒽醌系列的阴离子染料，其在3-位未被取代并且在2-位芳基亚烷基氧基上，并且其中至少一个芳基基团是磺基，条件是当4-位上的取代基是烷基氨基时，这样的烷基是直链，支链或环状并且含有至少9个碳原子，并且4-氨基中的烷基氨基的碳原子总和，位置，并且2-位中的亚烷基至少为12，该染料为游离酸或盐形式。

30. 发明授权

US06518739B2 Zero-voltage-switch snubber circuit 失效
标题翻译：零电压开关缓冲电路
公开(公告)号：US06518739B2
公开(公告)日：2003-02-11
申请号：US09980028
申请日：2002-03-26
申请人： Roland Wald , Nils Bäckman
发明人： Roland Wald , Nils Bäckman
IPC分类号： H02H712
CPC分类号： H02M1/34 , H02M3/158 , H02M2001/344 , H03K17/08148
摘要： A new ZVS (zero-voltage-switching) snubber circuit suitable for high power boost converters used as power factor correction circuits used in AC-to-DC modules. The ZVS circuit comprises a main switch, an auxiliary switch, a load circuit, a reset circuit, a first diode, a blocking diode, and a first capacitor. The switches and the capacitor are connected in parallel. The circuit includes a blocking diode having an anode terminal connected to a drain terminal of the auxiliary switch and a cathode terminal connected to the reset circuit. At turn-off, the current tail of the main switch is taken over by the auxiliary switch. The ZVS circuit keeps the collector-emitter voltage of main switch almost zero, so that the turn-off loss is minimized.
摘要翻译：一种适用于AC-to-DC模块中使用的功率因数校正电路的大功率升压转换器的新ZVS（零电压开关）缓冲电路。 ZVS电路包括主开关，辅助开关，负载电路，复位电路，第一二极管，阻塞二极管和第一电容器。开关和电容并联连接。该电路包括阻塞二极管，其具有连接到辅助开关的漏极端子的阳极端子和连接到复位电路的阴极端子。在关闭时，主开关的当前尾部由辅助开关接管。 ZVS电路保持主开关的集电极 - 发射极电压几乎为零，使得关断损耗最小化。

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