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161. 发明授权

US4426530A Triazolylcoumarin compounds, and their preparation and use as optical brighteners, scintillators and laser dyestuffs 失效
标题翻译：三唑基香豆素化合物及其制备和用作荧光增白剂，闪烁体和激光染料
公开(公告)号：US4426530A
公开(公告)日：1984-01-17
申请号：US335987
申请日：1981-12-30
申请人： Horst Berneth , Roderich Raue
发明人： Horst Berneth , Roderich Raue
IPC分类号： C07D405/14 , C07D521/00 , C09B57/02 , C09K9/02 , C09K11/06
CPC分类号： C07D231/12 , C07D233/56 , C07D249/08
摘要： Optical brighteners of the formula ##STR1## wherein B denotes a direct bond or the 1,4-phenylene radical andR.sub.1 and R.sub.2 independently of one another denote hydrogen, optionally substituted alkyl, aralkyl, cycloalkyl or aryl, or together form a fused aromatic ring,or the quaternisation products and protonation products thereof, are outstandingly suitable for the white tinting of polyester fibres or acrylic fibres. They are distinguished by a good build-up capacity and a small tendency to develop a green tone.
摘要翻译：其中B表示直接键或1,4-亚苯基，R 1和R 2彼此独立地表示氢，任选取代的烷基，芳烷基，环烷基或芳基，或一起形成稠合芳环，或其季铵化产物和质子化产物，非常适合于聚酯纤维或丙烯酸纤维的白色着色。他们的特点是良好的建立能力和小绿色发展的倾向。

162. 发明授权

US4271303A Heterocyclic compounds 失效
标题翻译：杂环化合物
公开(公告)号：US4271303A
公开(公告)日：1981-06-02
申请号：US58838
申请日：1979-07-19
申请人： Christos Vamvakaris , Peter Neumann , Manfred Patsch
发明人： Christos Vamvakaris , Peter Neumann , Manfred Patsch
IPC分类号： C07D409/14 , C07D401/14 , C07D405/14 , C09B57/02 , C09B57/04
CPC分类号： C09B57/02 , C09B57/04
摘要： Compounds of the formula ##STR1## where B is oxygen, sulfur, imino or >N--R.sup.1, the ring A may be substituted, and R, Y.sup.1 to Y.sup.4 and Z are conventional dye substituents.The compounds according to the invention give brilliant, very fast dyeings on polyesters and mass-colorations of plastics.
摘要翻译：其中B是氧，硫，亚氨基或> N-R 1的式（I）的化合物，环A可以被取代，R，Y 1至Y 4和Z是常规的染料取代基。根据本发明的化合物在聚酯和塑料的大量着色上产生辉煌，非常快的染色。

163. 发明授权

US4200753A Water-soluble fluorescing and lasing dyes 失效
标题翻译：水溶性荧光和激光染料
公开(公告)号：US4200753A
公开(公告)日：1980-04-29
申请号：US961578
申请日：1978-11-17
申请人： Ronald A. Henry
发明人： Ronald A. Henry
IPC分类号： C07D311/16 , C07D491/04 , C07D491/052 , C09B57/02 , H01S3/213
CPC分类号： C07D491/04 , C07D311/16 , C09B57/02 , H01S3/213
摘要： Compounds having the structures: ##STR1## wherein R is CH.sub.3 or CF.sub.3 and wherein R.sup.1 is H or CH.sub.3. compounds are prepared by a four step method involving (1) the formation of a benzylaminophenol or benzylaminohydroxypyridine, (2) the formation of a coumarin or azacoumarin, (3) sulfonation of the coumarin or azacoumarin and (4) neutralization of the sulfonate with sodium bicarbonate. The compounds are useful as water-soluble lasing dyes.
摘要翻译：具有以下结构的化合物：其中R是CH 3或CF 3，其中R 1是H或CH 3。化合物通过四步法制备，包括（1）苄基氨基苯酚或苄基氨基羟基吡啶的形成，（2）形成香豆素或azacoumarin，（3）香豆素或azacoumarin的磺化和（4）磺化中和碳酸氢钠该化合物可用作水溶性激光染料。

164. 发明授权

US4146712A Process for the manufacture of coumarin dyes 失效
标题翻译：欧马林染色体制造工艺
公开(公告)号：US4146712A
公开(公告)日：1979-03-27
申请号：US770493
申请日：1977-02-22
申请人： Peter Loew
发明人： Peter Loew
IPC分类号： C09B57/02 , C07D277/62
CPC分类号： C09B57/02
摘要： A process for the manufacture of coumarin dyes of the formula ##STR1## wherein Y represents a sulphur or an oxygen atom and the ring B can carry non-ionogenic substituents or substituted or unsubstituted fused rings, and A represents a hydrogen atom, a hydroxyl, alkoxy or phenoxy group, a nitrogen-containing heterocyclic ring system which is fused to two carbon atoms or represents a group --NR.sub.1 R.sub.2, in which R.sub.1 represents a substituted or unsubstituted alkyl or phenyl group, R.sub.2 represents a hydrogen atom or has one of the meanings assigned to R.sub.1, or R.sub.1 and R.sub.2 together with the nitrogen atom to which they are attached represent a 5- or 6-membered ring system, which process comprises condensing heterocyclic products of the formula ##STR2## wherein R represents a --CN--, --COOR' or ##STR3## group, in which R' represents a substituted or unsubstituted alkyl or aryl group and each of R" and R'" independently can be the same as R' or a hydrogen atom, or together with the nitrogen atom to which they are attached form a heterocyclic 5- or 6-membered ring, and Y and B are as defined above, with the proviso that, if Y represents a sulphur atom, the reaction mixture consisting of malodinitrile and o-aminothiophenols is used as starting material, in the presence of an organic solvent and a catalytic amount of a strong acid, with an aldehyde of the formula ##STR4## wherein A is as defined above.

165. 发明授权

US4141900A 3-Phenyl-7-(v-triazol-2-yl)-coumarins 失效
标题翻译： 3-苯基-7-（v-三唑-2-基） - 香豆素
公开(公告)号：US4141900A
公开(公告)日：1979-02-27
申请号：US777995
申请日：1977-03-16
申请人： Hans Schlapfer, deceased
发明人： Hans Schlapfer, deceased
IPC分类号： C08K5/00 , C08K5/3472 , C08L67/00 , C08L77/00 , C09B57/02 , D06L3/12 , D06P3/00 , C07D405/04 , C07D413/04 , C09K1/02
CPC分类号： D06L3/1207
摘要： Novel 3-phenyl-7-(v-triazol-2-yl)-coumarins of the formula ##STR1## wherein R represents hydrogen, unsubstituted or substituted alkyl, alkenyl, alkanyol, aroyl, aralkyl, alkoxycarbonyl, carbamoyl or v-epoxyalkyl, the rings A, B and C being optionally substituted with further non-chromophoric substituents, processes for their preparation as well as a process for optically brightening organic material on using said compounds are disclosed.
摘要翻译：其中R表示氢，未取代或取代的烷基，烯基，烷醇，芳酰基，芳烷基，烷氧基羰基，氨基甲酰基或环氧烷基，公开了环A，B和C任选被另外的非发色取代基取代，其制备方法以及在使用所述化合物时对有机材料进行光学增亮的方法。

166. 发明授权

US4005111A Fluorescent dyes 失效
标题翻译：荧光染料
公开(公告)号：US4005111A
公开(公告)日：1977-01-25
申请号：US537909
申请日：1975-01-02
申请人： Wolfgang Mach , Horst Scheuermann
发明人： Wolfgang Mach , Horst Scheuermann
IPC分类号： C09B23/01 , C09B57/00 , C09B57/02 , C07D311/02
CPC分类号： C09B57/00 , C09B23/005 , C09B23/0058 , C09B57/02
摘要： Dyes of the formula ##STR1## wherein A is --O--, --S-- or --CH=CH-- and X and Z are substituents, obtained from the corresponding 2-iminocoumarines by reaction with a compound of the formula ##STR2## The dyes give brilliant yellow to red shades on textile material, particularly polyesters and acrylonitrile polymers.
摘要翻译：其中A是-O - ， - S-或-CH = CH-并且X和Z是通过与下式化合物反应从相应的2-亚氨基香草醛获得的取代基的式

167. 发明授权

US3992140A Printing inks for transfer printing 失效
标题翻译：印刷油墨用于转印
公开(公告)号：US3992140A
公开(公告)日：1976-11-16
申请号：US468673
申请日：1974-05-10
申请人： Hubertus Psaar
发明人： Hubertus Psaar
IPC分类号： C09B11/00 , B41M5/26 , B41M5/385 , B41M5/388 , B41M5/39 , C09B11/02 , C09B11/04 , C09B11/26 , C09B23/00 , C09B23/04 , C09B23/10 , C09B23/14 , C09B23/16 , C09B26/02 , C09B57/02 , C09B57/06 , C09B67/00 , C09D11/037 , D06P5/00 , D06P5/13 , D06P5/28 , D06P1/645
CPC分类号： B41M5/385 , C09B11/02 , C09B11/04 , C09B23/04 , C09B23/105 , C09B23/145 , C09B23/164 , C09B26/02 , C09B57/02 , C09B57/06 , C09D11/037 , D06P5/006 , B41M5/3854 , B41M5/3856 , B41M5/388 , B41M5/39
摘要： Printing inks for the production of auxiliary carriers for transfer printing on acid-modified textile fiber materials, characterized in that they contain at leastA. as a dyestuff intermediate, a carbinol base of cationic dyestuffs, which can be sublimed at 160-240.degree. C, of the formula ##EQU1## wherein A, B and D represent an aryl or heteryl radical,B can also denote hydrogen or can, conjointly with A, form the remaining members of a heterocyclic ring system,E represents a direct bond or a >N-alkyl group,L represents a methine group which is optionally substituted by alkyl, nitrile or alkoxycarbonyl or represents a N atom andn denotes the numbers 0 or 1,B. a practically anhydrous neutral organic solvent andC. a neutral resin which is soluble in this solvent.
摘要翻译：用于生产用于酸改性纺织纤维材料上的转印的辅助载体的印刷油墨，其特征在于它们至少含有A.作为中间体的中间体，可以在160-240℃下沉积的碳酸氢钠基的式B | AC-（L = L）nED | OH其中A，B和D表示芳基或杂基，B也可以表示氢或可以与A一起形成杂环体系的剩余成员，E表示直接键或N-烷基，L表示任选被烷基，腈或烷氧基羰基取代的次甲基，或表示N原子，N表示数字0或1，B。实际无水中性有机物溶剂和C.本溶剂中溶解的中性树脂。

168. 发明授权

US3985772A 3-Amidinocoumarin dyes 失效
标题翻译： 3-脒基香豆素染料
公开(公告)号：US3985772A
公开(公告)日：1976-10-12
申请号：US433359
申请日：1974-01-14
申请人： Horst Scheuermann , Dietmar Augart
发明人： Horst Scheuermann , Dietmar Augart
IPC分类号： C09B57/02 , C07D311/74
CPC分类号： C09B57/02
摘要： Dyes of the formula: ##SPC1##In whichR, r.sup.1 and R.sup.2 are unsubstituted or substituted alkyl, cycloalkyl, aralkyl or aryl and one R may also be hydrogen. The dyes are very suitable for dyeing acrylonitrile polymers.
摘要翻译：染料的配方：

169. 发明授权

US3933847A Method relating to manufacture of coumarin derivatives 失效
标题翻译：香豆素衍生物制造方法
公开(公告)号：US3933847A
公开(公告)日：1976-01-20
申请号：US426346
申请日：1973-12-19
申请人： Masaaki Ohkawa , Koichi Ishii
发明人： Masaaki Ohkawa , Koichi Ishii
IPC分类号： C09B57/02 , D06P1/16 , C07D405/04
CPC分类号： C09B57/02
摘要： A coumarin dye of the formula (Ia), ##SPC1##Wherein R.sub.1 is hydrogen, chlorine or C.sub.1 -C.sub.2 alkyl, R.sub.2 and R.sub.3 are hydrogen or C.sub.1 -C.sub.4 alkyl, or a quarternary salt thereof having the formula (Ib), ##SPC2##Wherein R.sub.1, R.sub.2 and R.sub.3 are as defined above, R.sub.4 is C.sub.1 -C.sub.2 alkyl or benzyl, and X.sup.- is an anion, is prepared by an improved method, which comprises reacting a diamine of the formula, ##SPC3##Wherein R.sub.1 is as defined above, with a compound of the formula,X -- CH.sub.2 -- Ywherein X and Y are the same or different and are carboxyl, carbamoyl, alkoxycarbonyl or cyano, in 10 to 70 % sulfuric acid to prepare an imidazolyl acetic acid of the formula, ##SPC4##Wherein R.sub.1 is as defined above, and then reacting the imidazolyl acetic acid with a compound of the formula, ##SPC5##Wherein R.sub.2 and R.sub.3 are as defined above, to obtain the dye (Ia), or further reacting the resulting dye (Ia) with an alkylating agent to obtain the dye (Ib).
摘要翻译：式（Ia）的香豆素染料，WHEREIN R1是氢，氯或C1-C2烷基，R2和R3是氢或C1-C4烷基，或其具有式（Ib）的季盐，WHEREIN R1，R2和 R3如上定义，R4是C1-C2烷基或苄基，X'是阴离子，是通过一种改进的方法制备的，其包括使下式的二胺，其中R 1如上定义，与化合物其中X和Y相同或不同，为10-70％硫酸中的羧基，氨基甲酰基，烷氧基羰基或氰基，以制备下式的咪唑基乙酸，其中R 1如上定义然后使咪唑基乙酸与下式化合物（其中R 2和R 3如上定义）反应，得到染料（Ia），或进一步使得到的染料（Ia）与烷基化剂反应得到染料（Ib）。

170. 发明授权

US3927033A Lasing dye and method of preparation 失效
标题翻译：激光染料及其制备方法
公开(公告)号：US3927033A
公开(公告)日：1975-12-16
申请号：US52676074
申请日：1974-11-25
申请人： HAMMOND PETER R
发明人： HAMMOND PETER R
IPC分类号： C07D311/16 , C09B57/02 , H01S3/213
CPC分类号： C09B57/02 , C07D311/16 , H01S3/213
摘要： 4-Trifluoromethyl-7-hydroxycoumarin is prepared and disclosed as being useful as a lasing dye in the green to blue-green regions.
摘要翻译： 4-三氟甲基-7-羟基香豆素的制备和公开可用作绿色至蓝绿色区域中的激光染料。

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