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1. 发明授权

US3252967A Azo basic dyes 失效
公开(公告)号：US3252967A
公开(公告)日：1966-05-24
申请号：US18883762
申请日：1962-04-19
申请人： SANDOZ LTD
发明人： ROLAND ENTSCHEL , CURT MUELLER , WALTER WEHRLI
IPC分类号： B21D53/04 , C08K5/00 , C08K5/29 , C09B1/00 , C09B1/28 , C09B1/32 , C09B1/50 , C09B1/51 , C09B1/54 , C09B25/00 , C09B43/40 , C09B44/02 , C09B44/04 , C09B51/00 , C09B62/66 , C09B69/00
CPC分类号： C09B69/002 , B21D53/04 , C08K5/0041 , C08K5/29 , C09B1/002 , C09B1/28 , C09B1/32 , C09B1/50 , C09B1/51 , C09B1/542 , C09B25/00 , C09B43/40 , C09B44/02 , C09B44/04 , C09B51/00 , C09B62/66 , C09B69/00 , Y10S8/927
摘要： The invention comprises basic dyes of formula wherein R1 is hydrogen or a C1-C8 alkyl group, R2 is a methyl or ethyl group, R3 is a chlorine or bromine atom, or cyano or C1-C8 alkyl-sulphonyl group, R4 is a hydrogen, chlorine or bromine atom and Z is a C1-C3 alkylene or -CHOH.CH2-group. The dyes are prepared by diazotizing an amine of formula and coupling the diazonium compound with a compound of formula The dyes are preferably used to colour articles made from polymers composed of more than 80% acrylonitrile in red, blue or brown shades.

2. 发明授权

US4260770A Naphtholactam dyes 失效
标题翻译：萘酚内酰胺染料
公开(公告)号：US4260770A
公开(公告)日：1981-04-07
申请号：US793094
申请日：1977-05-02
申请人： Hansrudolf Schwander , Christian Zickendraht
发明人： Hansrudolf Schwander , Christian Zickendraht
IPC分类号： C07C205/57 , C07D209/92 , C09B57/06 , C09B69/00 , C07D263/56 , C07D235/14 , C07D277/64
CPC分类号： C09B69/001 , C07C205/57 , C07D209/92 , C09B57/06 , C09B69/002
摘要： New Dyes of the formula ##STR1## are described wherein R represents alkyl, alkenyl or preferably hydrogen,X represents a modified carboxyl group, the radical --SO.sub.2 --T or a heterocyclic radical wherein T represents alkyl, alkenyl or preferably aryl,An represents an anion,Y represents a basic radical bound by way of a modified carboxyl group,Z represents a nonionic substituent,n represents 0, 1 or 2,m represents 0 or 1,A represents a heterocyclic radical or --CN,andB and C can carry further nonionic substituents, which dyes yield briliant, bright orange to red dyeings which for the most part fluoresce in ultraviolet light and have excellent fastness properties in service.
摘要翻译：其中R表示烷基，烯基或优选氢，X表示经修饰的羧基，基团-SO 2 -T或杂环基，其中T表示烷基，烯基或优选芳基，新的染料表示式阴离子，Y表示通过改性羧基结合的碱性基团，Z表示非离子取代基，n表示0,1或2，m表示0或1，A表示杂环基或-CN，B和C可以携带更多的非离子取代基，这些染料产生粗糙的，明亮的橙色至红色染色，其大部分在紫外线中发荧光，并具有优异的耐牢度性质。

3. 发明授权

US3843622A Basic monazo compounds containing a quaternated hydrazide group 失效
标题翻译：含有季铵盐基的基本单体化合物
公开(公告)号：US3843622A
公开(公告)日：1974-10-22
申请号：US22527472
申请日：1972-02-10
申请人： CIBA GEIGY AG
发明人： RAMANATHAN V , LIECHTI H
IPC分类号： C09B46/00 , C09B1/00 , C09B1/26 , C09B1/50 , C09B23/14 , C09B44/02 , C09B44/04 , C09B51/00 , C09B69/00
CPC分类号： C09B1/26 , C09B1/002 , C09B1/50 , C09B23/143 , C09B44/02 , C09B44/04 , C09B51/00 , C09B69/002
摘要： A water-soluble basic dyestuff which corresponds to the formula

4. 发明授权

US3252965A Azo basic dyes 失效
标题翻译：偶氮碱性染料
公开(公告)号：US3252965A
公开(公告)日：1966-05-24
申请号：US18888962
申请日：1962-04-19
申请人： SANDOZ LTD
发明人： ROLAND ENTSCHEL , CURT MUELLER , WALTER WEHRLI
IPC分类号： B21D53/04 , C08K5/00 , C08K5/29 , C09B1/00 , C09B1/28 , C09B1/32 , C09B1/50 , C09B1/51 , C09B1/54 , C09B25/00 , C09B43/40 , C09B44/02 , C09B44/04 , C09B51/00 , C09B62/66 , C09B69/00
CPC分类号： C09B69/002 , B21D53/04 , C08K5/0041 , C08K5/29 , C09B1/002 , C09B1/28 , C09B1/32 , C09B1/50 , C09B1/51 , C09B1/542 , C09B25/00 , C09B43/40 , C09B44/02 , C09B44/04 , C09B51/00 , C09B62/66 , C09B69/00 , Y10S8/927
摘要： The invention comprises basic dyes of formula wherein R1 is hydrogen or a C1-C8 alkyl group, R2 is a methyl or ethyl group, R3 is a chlorine or bromine atom, or cyano or C1-C8 alkyl-sulphonyl group, R4 is a hydrogen, chlorine or bromine atom and Z is a C1-C3 alkylene or -CHOH.CH2-group. The dyes are prepared by diazotizing an amine of formula and coupling the diazonium compound with a compound of formula The dyes are preferably used to colour articles made from polymers composed of more than 80% acrylonitrile in red, blue or brown shades.

5. 发明授权

US2555253A Suction cleaner 失效
公开(公告)号：US2555253A
公开(公告)日：1951-05-29
申请号：US69198446
申请日：1946-08-21
申请人： HOOVER CO
发明人： SNYDER EUGENE L
IPC分类号： A47L9/20 , C09B69/00
CPC分类号： C09B69/002 , A47L9/20

6. 发明授权

US3457260A Basic methine dyestuffs containing a hydrazinium group 失效
标题翻译：含有氢氟酸的基本甲基化试剂
公开(公告)号：US3457260A
公开(公告)日：1969-07-22
申请号：US58571766
申请日：1966-10-06
申请人： SANDOZ AG
发明人： ENTSCHEL ROLAND , MUELLER CURT , WEHRLI WALTER
IPC分类号： B21D53/04 , C08K5/00 , C08K5/29 , C09B1/00 , C09B1/28 , C09B1/32 , C09B1/50 , C09B1/51 , C09B1/54 , C09B25/00 , C09B43/40 , C09B44/02 , C09B44/04 , C09B51/00 , C09B62/66 , C09B69/00 , C09B23/10
CPC分类号： C09B69/002 , B21D53/04 , C08K5/0041 , C08K5/29 , C09B1/002 , C09B1/28 , C09B1/32 , C09B1/50 , C09B1/51 , C09B1/542 , C09B25/00 , C09B43/40 , C09B44/02 , C09B44/04 , C09B51/00 , C09B62/66 , C09B69/00 , Y10S8/927
摘要： The invention comprises basic dyes of formula wherein R1 is hydrogen or a C1-C8 alkyl group, R2 is a methyl or ethyl group, R3 is a chlorine or bromine atom, or cyano or C1-C8 alkyl-sulphonyl group, R4 is a hydrogen, chlorine or bromine atom and Z is a C1-C3 alkylene or -CHOH.CH2-group. The dyes are prepared by diazotizing an amine of formula and coupling the diazonium compound with a compound of formula The dyes are preferably used to colour articles made from polymers composed of more than 80% acrylonitrile in red, blue or brown shades.

7. 发明授权

US3341514A Basic monoazo and disazo dyestuffs containing a hydrazinium group 失效
标题翻译：含有肼基的基本单偶氮和双偶氮染料
公开(公告)号：US3341514A
公开(公告)日：1967-09-12
申请号：US54619266
申请日：1966-04-29
申请人： SANDOZ LTD
发明人： ROLAND ENTSCHEL , CURT MUELLER , WALTER WEHRLI
IPC分类号： B21D53/04 , C08K5/00 , C08K5/29 , C09B1/00 , C09B1/28 , C09B1/32 , C09B1/50 , C09B1/51 , C09B1/54 , C09B43/00 , C09B44/02 , C09B44/04 , C09B51/00 , C09B62/66 , C09B69/00
CPC分类号： C09B69/002 , B21D53/04 , C08K5/0041 , C08K5/29 , C09B1/002 , C09B1/28 , C09B1/32 , C09B1/50 , C09B1/51 , C09B1/542 , C09B43/00 , C09B44/02 , C09B44/04 , C09B51/00 , C09B62/66 , Y10S8/919 , Y10S8/927

8. 发明授权

US4198268A Process for producing colored paper using granulated dye compositions 失效
标题翻译：使用造粒染料组合物生产彩色纸的方法
公开(公告)号：US4198268A
公开(公告)日：1980-04-15
申请号：US605971
申请日：1975-08-20
申请人： Alfred Frei , Helmut Moser , Georg Schoefberger , August Schweizer
发明人： Alfred Frei , Helmut Moser , Georg Schoefberger , August Schweizer
IPC分类号： C09B31/02 , C09B35/02 , C09B43/14 , C09B67/00 , C09B67/24 , C09B69/00 , D21H21/28 , D21H3/80
CPC分类号： C09B31/02 , C09B35/02 , C09B43/14 , C09B67/0072 , C09B67/0092 , C09B69/002 , D21H21/28
摘要： A process for the dyeing of paper with granulated dyeing preparations, preferably dissolved in water. For the process granulated dyeing preparations are used which consist of(a) a dye soluble to at least 2% in water at 25.degree. C. and(b) in an amount not greater than 50%, a salt which dissociates in water, the average size of the granules being at least 20 microns.This application is a continuation of application Ser. No. 239,360, filed Mar. 29, 1972 and now abandoned, which in turn is a continuation-in-part of application Ser. No. 60,115, filed July 31, 1970 and now abandoned, which in turn is a continuation-in-part of application Ser. No. 761,333, filed Sept. 20, 1968 and now abandoned.
摘要翻译：用造粒染色制剂染色纸的方法，优选溶于水。对于该方法，使用由（a）可溶于25℃水中至少2％的染料的造粒染色制剂。

9. 发明授权

US3945991A Heterocyclic azo compounds containing a quaternated hydrazide group 失效
标题翻译：含有季铵化酰肼基团的杂环偶氮化合物
公开(公告)号：US3945991A
公开(公告)日：1976-03-23
申请号：US494803
申请日：1974-08-05
申请人： Visvanathan Ramanathan , Hans Wilhelm Liechti
发明人： Visvanathan Ramanathan , Hans Wilhelm Liechti
IPC分类号： C09B1/00 , C09B1/26 , C09B1/50 , C09B23/14 , C09B44/02 , C09B44/04 , C09B51/00 , C09B69/00 , C09B29/08 , C09B29/26 , C09B29/38 , C09B43/00
CPC分类号： C09B44/04 , C09B1/002 , C09B1/26 , C09B1/50 , C09B23/143 , C09B44/02 , C09B51/00 , C09B69/002
摘要： A water-soluble basic dyestuff which corresponds to the formula(A-Q.sup.+) X.sup.-,in which A represents the radical of a monoazo- or disazo dyestuff which may contain no other substituents than lower alkyl, trifluoromethyl, lower alkoxy, chlorine, bromine, cyano, nitro, phenylazo, lower alkoxycarbonyl, lower alkanecarbonyl, lower alkanesulfonyl, acylamino and sulfonic acid amide, or the radical of an amino- or hydroxyanthraquinone dyestuff which may contain no other substituents than lower alkyl, lower alkoxy, chlorine, bromine, cyano, nitro, lower alkoxycarbonyl, lower alkanecarbonyl, lower alkanesulfonyl, acylamino and sulfonic acid amide, or the radical of a styryl dyestuff which may contain no other substituents than lower alkyl, lower alkoxy, cyano and lower alkoxy carbonyl or the radical of a nitro dyestuff which may contain no other substituents than lower alkyl, lower alkoxy, chlorine, bromine, cyano, nitro, lower alkoxycarbonyl, lower alkanecarbonyl, lower alkanesulfonyl and sulfonic acid amide, Q represents a quaternated hydrazide group of the formula ##EQU1## wherein R.sub.1 represents lower alkyl or hydrogen, R.sub.2, R.sub.3 and R.sub.4 each represents lower alkyl and X represents an anion, and in which formula one of the symbols R.sub.2, R.sub.3 and R.sub.4 may represent a benzyl or a phenyl residue, and wherein "aryl" means unsubstituted phenyl or phenyl substituted by lower alkyl, lower alkoxy, chlorine or bromine and "lower" means containing up to 4 carbon atoms. They are valuable dyestuffs yielding on synthetic fibres dyeable by cationic dyestuffs, especially polyacrylonitrile fibres dyeings of good general fastnesses.
摘要翻译：对应于式（AQ +）X - 的水溶性碱性染料，其中A表示可以不含低级烷基，三氟甲基，低级烷氧基，低级烷基，低级烷氧基等的取代基的单偶氮或双偶氮染料的基团，氯，溴，氰基，硝基，苯偶氮，低级烷氧基羰基，低级烷基羰基，低级链烷磺酰基，酰氨基和磺酸酰胺，或氨基或羟基蒽醌染料的基团，其可不含低级烷基，低级烷氧基，氯，溴，氰基，硝基，低级烷氧基羰基，低级烷基羰基，低级链烷磺酰基，酰氨基和磺酸酰胺，或不含低级烷基，低级烷氧基，氰基和低级烷氧基羰基的其他取代基的苯乙烯基染料基团或低级烷基，低级烷氧基，氯，溴，氰基，硝基，低级烷基羰基，低级烷基羰基，低级链烷磺酰基和磺基的硝基染料酰胺酰胺，Q表示式R 2 | -CO-NN + -R 3 X 1 || R 1 R 4的季铵化酰肼，其中R 1表示低级烷基或氢，R 2，R 3和R 4各自表示低级烷基，X表示阴离子，其中符号R2，R3和R4中的一个可以表示苄基或苯基残基，其中“芳基”是指未取代的苯基或被低级烷基，低级烷氧基，氯或溴取代的苯基，“低级” 含有最多4个碳原子的含义。它们是通过阳离子染料可染色的合成纤维产生的有价值的染料，特别是具有良好通用牢度的聚丙烯腈纤维染色剂。

10. 发明授权

US3337523A Basic monoazo and disazo dyestuffs containing a hydrazinium group 失效
公开(公告)号：US3337523A
公开(公告)日：1967-08-22
申请号：US54619466
申请日：1966-04-29
申请人： SANDOZ LTD
发明人： ROLAND ENTSCHEL , CURT MUELLER , WALTER WEHRLI
IPC分类号： B21D53/04 , C08K5/00 , C08K5/29 , C09B1/00 , C09B1/28 , C09B1/32 , C09B1/50 , C09B1/51 , C09B1/54 , C09B43/00 , C09B44/02 , C09B44/04 , C09B51/00 , C09B62/66 , C09B69/00
CPC分类号： C09B69/002 , B21D53/04 , C08K5/0041 , C08K5/29 , C09B1/002 , C09B1/28 , C09B1/32 , C09B1/50 , C09B1/51 , C09B1/542 , C09B43/00 , C09B44/02 , C09B44/04 , C09B51/00 , C09B62/66 , Y10S8/919 , Y10S8/927

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