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1.发明授权Certain substituted 2-phenylnaphtho[1,2-b]furane and -[2,1-b]furane 失效某些取代的2-苯基萘并（8,2-b {9）呋喃和 - {8 2,1-b {9呋喃
公开(公告)号：US4111962A
公开(公告)日：1978-09-05
申请号：US398673
申请日：1973-09-19
IPC分类号： C07C45/71 , C07D209/08 , C07D307/79 , C07D307/92 , C07D333/54 , C07D333/56
CPC分类号： C07D307/92 , C07C45/71 , C07D209/08 , C07D307/79 , C07D333/54 , C07D333/56 , Y10S514/843
摘要： 2-Phenylnaphtho[1,2-b]furan, 2-phenylnaphtho[2,1-b]-furan and derivatives thereof substituted in the phenyl ring by alkyl, halo or cyano are useful as antifertility agents, and are prepared by cyclization of a naphthyloxyacetophenone with a strong acid.
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公开(公告)号：US3932301A
公开(公告)日：1976-01-13
申请号：US364248
申请日：1973-05-29
IPC分类号： C07D209/08 , C07D307/79 , C07D307/92 , C07D333/54 , D06L3/12
CPC分类号： C07D307/92 , C07C45/71 , C07D209/08 , C07D307/79 , C07D333/54
摘要： Benzofurans, benzothiophenes, indoles, naphthofurans and benzofuranobenzofurans which are substituted by 4-vinyl-phenyl groups wherein the 2-position of the vinyl is substituted by a monovalent aromatic radical having one to three aromatic rings are optical brightening agents useful for whitening and brightening natural and synthetic fibers, papers, resins and the like. The compounds are conveniently prepared by interacting benzofurans, benzothiophenes, indoles, naphthofurans or benzofuranobenzofurans which are substituted by a p-tolyl group, with an aromatic aldehyde or preferably the anil derivative thereof.
摘要翻译： 其中乙烯基的2-位被一至三个芳环的一价芳族基团取代的4-乙烯基苯基取代的苯并呋喃酮，苯并噻吩，吲哚，萘并呋喃和苯并呋喃并苯并呋喃是可用于增白和增白天然的荧光增白剂 和合成纤维，纸，树脂等。 通过将由对甲苯基取代的苯并呋喃，苯并噻吩，吲哚，萘并呋喃或苯并呋喃并苯并呋喃与芳族醛或其优选的苯酚衍生物相互作用，可方便地制备这些化合物。
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公开(公告)号：US3993645A
公开(公告)日：1976-11-23
申请号：US573166
申请日：1975-04-30
IPC分类号： C07D209/08 , C07D307/79 , C07D307/92 , C07D209/04 , C07D333/52
CPC分类号： C07D307/92 , C07C45/71 , C07D209/08 , C07D307/79
摘要： Benzofurans, benzothiophenes, indoles, naphthofurans and benzofuranobenzofurans which are substituted by 4-vinylphenyl groups wherein the 2-position of the vinyl is substituted by a monovalent aromatic radical having one to three aromatic rings are optical brightening agents useful for whitening and brightening natural and synthetic fibers, papers, resins and the like. The compounds are conveniently prepared by interacting benzofurans, benzothiophenes, indoles, naphthofurans or benzofuranobenzofurans which are substituted by a p-tolyl group, with an aromatic aldehyde or preferably the anil derivative thereof.
摘要翻译： 由4-乙烯基苯基取代的苯并呋喃酮，苯并噻吩，吲哚，萘并呋喃和苯并呋喃并苯并呋喃，其中乙烯基的2-位被具有一至三个芳香环的一价芳族基取代，是用于增白天然和合成的荧光增白剂 纤维，纸，树脂等。 通过将由对甲苯基取代的苯并呋喃，苯并噻吩，吲哚，萘并呋喃或苯并呋喃并苯并呋喃与芳族醛或其优选的苯酚衍生物相互作用，可方便地制备这些化合物。
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公开(公告)号：US3974144A
公开(公告)日：1976-08-10
申请号：US417084
申请日：1973-11-19
IPC分类号： B01J23/28 , B01J23/30 , B01J23/32 , B01J23/88 , B01J27/00 , C07D307/79 , C07D307/80 , C07D307/82 , C07D307/83 , C07D307/92 , C07D333/60 , C07D333/68 , D06L3/12 , C07D307/78 , C07D333/52 , C07D405/06 , C07D409/06
CPC分类号： C07D307/79 , B01J23/28 , B01J23/30 , B01J23/32 , B01J23/88 , B01J27/00 , C07C45/71 , C07D307/80 , C07D307/82 , C07D307/83 , C07D307/92 , C07D333/60 , C07D333/68 , D06L3/1228
摘要： Benzofurans, benzothiophenes, and naphthofurans which are substituted by carboxystyrylphenyl groups and their corresponding esters and amides are optical brightening agents useful for whitening and brightening natural and synthetic fibers, papers, resins and the like. The compounds are conveniently prepared by interacting benzofurans, benzothiophenes or naphthofurans, which are substituted by a p-tolyl group, with an aromatic aldehyde or preferably the anil derivative thereof.
摘要翻译： 被羧基苯乙烯基苯基取代的苯并呋喃，苯并噻吩和萘并芘及其相应的酯和酰胺是可用于增白天然和合成纤维，纸，树脂等的荧光增白剂。 通过将由对甲苯基取代的苯并呋喃，苯并噻吩或萘甲酸与芳族醛或优选其苯酚衍生物相互作用，可以方便地制备这些化合物。
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公开(公告)号：US4451657A
公开(公告)日：1984-05-29
申请号：US94794
申请日：1979-11-16
申请人： Nathan N. Crounse , Paul J. Schmidt
发明人： Nathan N. Crounse , Paul J. Schmidt
IPC分类号： B41M5/136 , B41M5/145 , B41M5/323 , C07D209/12 , C07D209/14 , C07D209/18 , C07D307/58 , C07D307/94 , C07D405/14
CPC分类号： C07D405/14 , B41M5/136 , B41M5/145 , B41M5/323 , C07D209/12 , C07D209/14 , C07D209/18 , C07D307/58 , C07D307/94
摘要： Mono-, bis- and tris-indolyl-substituted furanones useful as color formers, particularly in carbonless duplicating and thermal marking systems, which are prepared respectively by: the interaction of an indole with mucochloric acid; the interaction of an indole with a 4-mono(indolyl-substituted 4-oxo-2-butenoic acid; and by the interaction of an indole with a 2,4-bis(indolyl)-substituted 4-oxobutanoic acid or with a 3,5-bis(indolyl)-substituted furanone.
摘要翻译： 单 - ，双 - 和三 - 吲哚基取代的呋喃酮可用作成色剂，特别是在无碳复制和热标记体系中，其分别通过以下制备：吲哚与粘多氯酸的相互作用; 吲哚与4-单（吲哚基取代的4-氧代-2-丁烯酸）的相互作用;以及吲哚与2,4-双（吲哚基）取代的4-氧代丁酸或3 ，5-双（吲哚基）取代的呋喃酮。
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公开(公告)号：US4448722A
公开(公告)日：1984-05-15
申请号：US423932
申请日：1982-09-27
申请人： Nathan N. Crounse
发明人： Nathan N. Crounse
CPC分类号： C09B69/06 , C09B47/26 , C09B67/0032 , D21H21/28
摘要： Storage-stable aqueous compositions containing dissolved water-soluble novel acid addition salts of poly(N-substituted sulfonamido) phthalocyanines which are prepared by the interaction of a single acid or a mixture of acids and poly(N-substituted sulfonamido) phthalocyanines, are useful for direct dyeing, particularly the dyeing of cellulose.
摘要翻译： 通过单一酸或酸与聚（N-取代亚磺酰氨基）酞菁的混合物的相互作用制备的含有溶解的水溶性聚（N-取代亚磺酰氨基）酞菁新型酸加成盐的储存稳定含水组合物是有用的 用于直接染色，特别是染色纤维素。
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公开(公告)号：US4412950A
公开(公告)日：1983-11-01
申请号：US361187
申请日：1982-03-24
申请人： Nathan N. Crounse
发明人： Nathan N. Crounse
IPC分类号： C09B29/01 , C09B29/15 , C09B31/06 , C09B33/147 , C09B33/153 , C09B35/227 , C09B46/00
CPC分类号： C09B33/147 , C09B29/0003 , C09B29/103 , C09B31/061 , C09B33/153 , C09B35/227
摘要： This invention relates to novel (N-substituted sulfonamido) monoazo and disazo compounds, to acid-addition salts of said azo compounds which are useful as direct dyes particularly in the dyeing of cellulose, to novel (N-substituted sulfonamido) substituted nitrobenzene, aniline and acetanilide intermediates to said azo compounds and to methods of preparation of said azo compounds and said intermediates to said azo compounds.
摘要翻译： 本发明涉及新的（N-取代的磺酰氨基）单偶氮和双偶氮化合物，所述偶氮化合物的酸加成盐可用作特别是染色纤维素的直接染料，用于新的（N-取代的磺酰氨基）取代的硝基苯，苯胺 以及所述偶氮化合物的乙酰苯胺中间体以及所述偶氮化合物和所述中间体对所述偶氮化合物的制备方法。
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公开(公告)号：US4379088A
公开(公告)日：1983-04-05
申请号：US293393
申请日：1981-08-17
申请人： Nathan N. Crounse
发明人： Nathan N. Crounse
CPC分类号： C09B29/103 , C09B35/18 , C09B35/28
摘要： This invention relates to novel mixtures consisting essentially of monoazo compounds and disazo compounds which are substituted with x (N-substituted sulfonamido) groups, to acid-addition salts of said azo compounds, useful as direct dyes particularly in the dyeing of cellulose, and to methods of preparation of said mixtures of (N-substituted sulfonamido) substituted monoazo and disazo compounds.
摘要翻译： 本发明涉及基本上由单偶氮化合物和被x（N-取代的亚磺酰氨基）取代的二重氮化合物，所述偶氮化合物的酸加成盐，特别是在纤维素染色中用作直接染料的新型混合物，以及 所述（N-取代亚磺酰氨基）取代的单偶氮和双偶氮化合物的混合物的制备方法。
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公开(公告)号：US4122261A
公开(公告)日：1978-10-24
申请号：US812834
申请日：1977-07-05
IPC分类号： C08K5/00 , C07D209/44 , C07D277/42 , C07F1/00 , C07F15/04 , C07F15/06 , C08K5/34 , C08K5/3412 , C08L33/00 , C08L33/02 , C09B55/00 , C09B57/04 , C09B57/10 , C09D7/00 , C09D7/12 , C07F15/00
CPC分类号： C09B57/10 , C07D209/44 , C07D277/42 , C07F1/005 , C07F15/045 , C07F15/065 , C09B57/04
摘要： This invention relates to novel compounds of the isoindolenine series. More particularly, the present invention relates to certain novel 1-imino-3-(4-imino-5-thiazolidinylidene)isoindolines, 1-imino-3-(4-imino-2-thiazolin-5-ylidene)isoindolines, water-insoluble pigments prepared therefrom, and to methods for their preparation.
摘要翻译： 本发明涉及异吲哚宁系列的新化合物。 更具体地，本发明涉及某些新的1-亚氨基-3-（4-亚氨基-5-噻唑烷亚基）异吲哚啉，1-亚氨基-3-（4-亚氨基-2-噻唑烷-5-亚基）异吲哚啉， 由其制备的不溶性颜料及其制备方法。
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10.发明授权Detergent compositions containing novel crystalline forms of optical brighteners 失效含有荧光增白剂新型结晶形式的洗涤剂组合物
公开(公告)号：US4005026A
公开(公告)日：1977-01-25
申请号：US610629
申请日：1975-09-05
IPC分类号： C07D251/68 , D06L3/12 , C11D3/28 , C11D7/32 , C11D7/34
CPC分类号： C07D251/68 , D06L3/1264
摘要： Novel crystalline needle forms of the fluorescent compounds disodium 4,4'-bis(4-anilino-6-morpholino-s-triazin-2-ylamino)-2,2'-stilbenedisulfonate and disodium 4,4'-bis(4,6-dianilino-s-triazin-2-ylamino)-2,2'-stilbenedisulfonate, useful as optical brightening agents, particularly when incorporated into detergent compositions. The novel crystalline forms are prepared by heating the compound in an aqueous alkaline medium containing excess amine reactant.
摘要翻译： 新型结晶针形式的4,4'-双（4-苯胺基-6-吗啉代-s-三嗪-2-基氨基）-2,2'-芪二磺酸二钠和4,4'-双（4 ，6-二苯胺基-s-三嗪-2-基氨基）-2,2'-二苯乙烯二磺酸盐，可用作荧光增白剂，特别是当掺入洗涤剂组合物中时。 通过在含有过量胺反应物的含水碱性介质中加热化合物来制备新的结晶形式。
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