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1. 发明授权

US3573272A Cyclammonium-5-azo-pyrimidine dyestuffs 失效
标题翻译： CYCLAMMONIUM-5-AZO-PYRIMIDINE DYESTUFFS
公开(公告)号：US3573272A
公开(公告)日：1971-03-30
申请号：US3573272D
申请日：1968-05-20
申请人： GEIGY AG J R
发明人： KAUPP GUNTER , WEGMULLER HANS , VOLTZ JACQUES
IPC分类号： C07D239/42 , C07D239/48 , C07D239/50 , C09B27/00 , C09B44/08 , C09B44/10 , C09B29/36 , C09B29/38 , C09B62/24
CPC分类号： C07D239/42 , C07D239/48 , C07D239/50 , C09B27/00 , C09B44/08 , C09B44/103 , Y10S8/922
摘要： A CLASS OF CYCLAMMONIUM-5-AZO-PYRIMIDINE DYESTUFFS WHEREIN TWO OF THE CARBON ATOMS IN THE 2-, 4- AND 6-POSITION OF THE PYRIMIDINE RING ARE OCCUPIED BY AN OPTIONALLY SUBSTITUTED AMINO GROUP AND THE REMAINING ONE BY AN ETHERIFIED HYDROXYL OR MERCAPTO GROUP OR AN OPTIONALLY SUBSTITUTED AMINO GROUP AND WHEREIN THE CYCLAMMONIUM COMPONENT IS A MONO- OR POLYNUCLEAR AROMATIC HETEROCYCLIC SYSTEM WHICH CONTAINS A QUATERNIZED NITROGEN ATOM AS RING MEMBER; SUCH DYESTUFFS BEING DISTINGUISHED BY GOOD AFFINITY FOR ACRYLIC FIBERS, POLYESTER FIBERS AND POLYAMIDE FIBERS MODIFIED TO CONTAIN ACID DYESITES. THE DYESTUFFS PRODUCE DYEINGS WHICH HAVE EXCELLENT FASTNESS TO PERSPIRATION, WASHING, LIGHT AND DECATISING.

2. 发明授权

US3532682A 5-arylazo-pyrimidine dyestuffs 失效
公开(公告)号：US3532682A
公开(公告)日：1970-10-06
申请号：US3532682D
申请日：1967-11-08
申请人： GEIGY AG J R
发明人： ACKERMAN HANS , BOSSARD WERNER , VOLTZ JACQUES , WEGMULLER HANS
IPC分类号： C09B31/14 , C09B29/36 , D06P1/02
CPC分类号： C09B31/14 , Y10S8/921 , Y10S8/922

3. 发明授权

US3531458A 5-arylazo-pyrimidine monoazo dyestuffs 失效
公开(公告)号：US3531458A
公开(公告)日：1970-09-29
申请号：US3531458D
申请日：1967-11-08
申请人： GEIGY AG J R
发明人： ACKERMANN HANS , BOSSARD WERNER , VOLTZ JACQUES , WEGMULLER HANS
IPC分类号： C07D239/48 , C09B43/20 , D06P1/02
CPC分类号： C07D239/48 , C09B43/202 , Y10S8/921 , Y10S8/922 , Y10S534/01

4. 发明授权

US3531457A 5-arylazo-pyrimidine monoazo dyestuffs 失效
公开(公告)号：US3531457A
公开(公告)日：1970-09-29
申请号：US3531457D
申请日：1967-11-08
申请人： GEIGY AG J R
发明人： ACKERMANN HANS , BOSSARD WERNER , VOLTZ JACQUES , WEGMULLER HANS
IPC分类号： C07D239/48 , C07D239/50 , C09B29/00 , C09B31/14 , C09B43/20 , D06P1/02
CPC分类号： C07D239/48 , C07D239/50 , C09B29/3669 , C09B31/14 , C09B43/202 , Y10S8/921 , Y10S8/922 , Y10S534/01
摘要： 1,188,610. Mono- and dis-azo dyestuffs. J. R. GEIGY A.G. 26 April, 1968 [28 April, 1967], No. 19864/68. Addition to 1,109,628. Heading C4P. The invention comprises dyestuffs containing no ionic groups forming salts in water and having the general formula wherein A is a carbocyclic or heterocyclic aromatic radical which may contain an arylazo group, one of X 1 , X 1 and X 3 is -O-, -S- or -NH- and each other X is -NH-, at least one of R 1 , R 2 and R 3 is a radical -alk -O-Z wherein alk is an optionally substituted alkylene radical and Z is H, an acyl radical or an optionally substituted hydrocarbon radical and the other R's each represent an optionally substituted alkyl, cycloalkyl, or aralkyl group or a phenyl radical bound by -O- or -S- to the pyrimidine nucleus. Preferably A is a phenyl radical having a nitro group in the o- and/or pposition to the azo link which may be further substituted or a benzthiazolyl-(2)- radical optionally substituted by chlorine, bromine, nitro, cyano, thiocyano, alkyl, alkoxy or alkylsulphonyl. Other values of A specified include naphthalene, pyrazole, thiazole, oxadiazole, thiodiazole, triazole, pyridine, benzothiazole, indazole or quinoline. They are prepared by diazotization and coupling or by acylation of the corresponding compound where at least one R 1 , R 2 and R 3 is -alk-OH. Coupling may take place in presence of methanol, D.M.F., ethylene glycol monoethylether or cetyl or oleyl polyglycol ethers. The dyestuffs give yellow, orange, red and brown shades on hydrophobic organic textile fibres e.g. polyesters, cellulose 2¢ and triacetates.

5. 发明授权

US3609136A Water-soluble dye salts of azo-pyrimidine dyestuffs 失效
标题翻译：水溶性染料对AZO-吡咯烷酮染色体的影响
公开(公告)号：US3609136A
公开(公告)日：1971-09-28
申请号：US3609136D
申请日：1968-05-20
申请人： GEIGY AG J R
发明人： WEGMULLER HANS , VOLTZ JACQUES , KAUPP GUNTER
IPC分类号： C09B44/08 , C09B29/36 , C09B62/24 , D06P1/38
CPC分类号： C09B44/08
摘要： Water-soluble dye salts of cationic 5-arylazo pyrimidine dyestuffs wherein one of the carbon atoms in 2-, 4- and 6positions of the pyrimidine nucleus is substituted by an aliphatic, cycloaliphatic or carbocyclic aromatic radical bound by way of an -0- or -S-bridge to the pyrimidine nucleus and the remaining carbon atoms in the aforesaid positions are substituted by aliphatically, cycloaliphatically or carbocyclicaromatically monosubstituted amino groups and which dyestuffs contain one external quaternary ammonium group; such dyestuffs being useful for dyeing and printing of synthetic acid-modified polymeric materials, and particularly for the dyeing of blended fabrics consisting of unmodified and acid-modified synthetic polyamide fibers, because they dye the latter with good fastness to light and also to wet treatments, and at the same time reserve well the unmodified polyamide fibers in the blended fabric.

6. 发明授权

US3531456A 5-arylazo-pyrimidine monoazo dyestuffs 失效
标题翻译： 5-ARYLAZO-PYRIMIDINE MONOAZO DYESTUFFS
公开(公告)号：US3531456A
公开(公告)日：1970-09-29
申请号：US3531456D
申请日：1967-11-08
申请人： GEIGY AG J R
发明人： ACKERMANN HANS , BOSSARD WERNER , VOLTZ JACQUES , WEGMULLER HANS
IPC分类号： C07D239/48 , C07D239/50 , C09B29/00 , C09B31/14 , C09B43/20 , D06P1/02
CPC分类号： C07D239/48 , C07D239/50 , C09B29/3669 , C09B31/14 , C09B43/202 , Y10S8/921 , Y10S8/922 , Y10S534/01
摘要： 1,188,610. Mono- and dis-azo dyestuffs. J. R. GEIGY A.G. 26 April, 1968 [28 April, 1967], No. 19864/68. Addition to 1,109,628. Heading C4P. The invention comprises dyestuffs containing no ionic groups forming salts in water and having the general formula wherein A is a carbocyclic or heterocyclic aromatic radical which may contain an arylazo group, one of X 1 , X 1 and X 3 is -O-, -S- or -NH- and each other X is -NH-, at least one of R 1 , R 2 and R 3 is a radical -alk -O-Z wherein alk is an optionally substituted alkylene radical and Z is H, an acyl radical or an optionally substituted hydrocarbon radical and the other R's each represent an optionally substituted alkyl, cycloalkyl, or aralkyl group or a phenyl radical bound by -O- or -S- to the pyrimidine nucleus. Preferably A is a phenyl radical having a nitro group in the o- and/or pposition to the azo link which may be further substituted or a benzthiazolyl-(2)- radical optionally substituted by chlorine, bromine, nitro, cyano, thiocyano, alkyl, alkoxy or alkylsulphonyl. Other values of A specified include naphthalene, pyrazole, thiazole, oxadiazole, thiodiazole, triazole, pyridine, benzothiazole, indazole or quinoline. They are prepared by diazotization and coupling or by acylation of the corresponding compound where at least one R 1 , R 2 and R 3 is -alk-OH. Coupling may take place in presence of methanol, D.M.F., ethylene glycol monoethylether or cetyl or oleyl polyglycol ethers. The dyestuffs give yellow, orange, red and brown shades on hydrophobic organic textile fibres e.g. polyesters, cellulose 2¢ and triacetates.

7. 发明授权

US3527748A 5-arylazo-pyrimidine dyestuffs 失效
标题翻译： 5-ARYLAZO-PYRIMIDINE DYESTUFFS
公开(公告)号：US3527748A
公开(公告)日：1970-09-08
申请号：US3527748D
申请日：1967-11-08
申请人： GEIGY AG J R
发明人： ACKERMANN HANS , BOSSARD WERNER , VOLTZ JACQUES , WEGMULLER HANS
IPC分类号： C07D239/50 , C09B29/00 , C09B29/52 , C09B31/14 , C09B29/36 , D06P1/02
CPC分类号： C07D239/50 , C09B29/00 , C09B29/3669 , C09B31/14 , Y10S8/921 , Y10S8/922

8. 发明授权

US3524718A Processes for the continuous dyeing and printing of cellulose ester fiber material 失效
标题翻译：连续染色和打印纤维素纤维材料的方法
公开(公告)号：US3524718A
公开(公告)日：1970-08-18
申请号：US3524718D
申请日：1966-07-07
申请人： GEIGY AG J R
发明人： NADOR JOZSEF , FORSTHOFF HANS-AUGUST , RAFAEL HANS , WEGMULLER HANS , LEUTENEGGER WILLI
IPC分类号： D06P1/92 , D06P3/40 , D06P5/04
CPC分类号： D06P1/928 , D06P1/922

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