ES381510A1 - Procedimiento para la obtencion de los colorantes polia- zoicos. - Google Patents

Procedimiento para la obtencion de los colorantes polia- zoicos.

Info

Publication number: ES381510A1
Authority: ES; Spain
Prior art keywords: formula; chosen; mole; halogen; hydrogen
Prior art date: 1969-07-09
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

ES381510A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sandoz AG

Original Assignee

Sandoz AG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1969-07-09

Filing date

1970-07-07

Publication date

1973-04-16

1970-07-07 Application filed by Sandoz AG filed Critical Sandoz AG

1973-04-16 Publication of ES381510A1 publication Critical patent/ES381510A1/es

Status Expired legal-status Critical Current

Classifications

- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/32—Material containing basic nitrogen containing amide groups leather skins
- D06P3/3206—Material containing basic nitrogen containing amide groups leather skins using acid dyes
- D06P3/3226—Material containing basic nitrogen containing amide groups leather skins using acid dyes dis-polyazo
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/18—Trisazo or higher polyazo dyes
- C09B33/30—Tetrazo dyes of the type

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Coloring (AREA)

ES381510A 1969-07-09 1970-07-07 Procedimiento para la obtencion de los colorantes polia- zoicos. Expired ES381510A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1046669A CH519009A (de)	1969-07-09	1969-07-09	Verfahren zur Herstellung von Polyazoverbindungen und ihre Verwendung

Publications (1)

Publication Number	Publication Date
ES381510A1 true ES381510A1 (es)	1973-04-16

Family

ID=4363533

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES381510A Expired ES381510A1 (es)	1969-07-09	1970-07-07	Procedimiento para la obtencion de los colorantes polia- zoicos.

Country Status (9)

Country	Link
AU (1)	AU1697770A (es)
BE (1)	BE753113A (es)
CA (1)	CA925855A (es)
CH (1)	CH519009A (es)
DE (1)	DE2033602A1 (es)
ES (1)	ES381510A1 (es)
FR (1)	FR2051624B1 (es)
GB (1)	GB1306836A (es)
NL (1)	NL7009624A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3529250A1 (de) *	1985-08-16	1987-02-26	Bayer Ag	Polyazofarbstoffe
EP0322357B1 (de) *	1987-12-16	1993-08-18	Ciba-Geigy Ag	Verfahren zur Herstellung von Polyazofarbstoffen
DE3932829C1 (es) *	1989-09-30	1991-05-02	Ciba-Geigy Ag, Basel, Ch
TWI465523B (zh) *	2012-01-17	2014-12-21	Everlight Chem Ind Corp	深棕色反應性染料

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1348925A (fr) *	1962-02-28	1964-01-10	Sandoz Sa	Colorants polyazoïques, leur procédé de fabrication et leurs applications

1969
- 1969-07-09 CH CH1046669A patent/CH519009A/de not_active IP Right Cessation
1970
- 1970-06-26 GB GB3112270A patent/GB1306836A/en not_active Expired
- 1970-06-29 CA CA086733A patent/CA925855A/en not_active Expired
- 1970-06-30 NL NL7009624A patent/NL7009624A/xx unknown
- 1970-06-30 AU AU16977/70A patent/AU1697770A/en not_active Expired
- 1970-07-07 BE BE753113D patent/BE753113A/xx unknown
- 1970-07-07 ES ES381510A patent/ES381510A1/es not_active Expired
- 1970-07-07 DE DE19702033602 patent/DE2033602A1/de active Pending
- 1970-07-08 FR FR7025299A patent/FR2051624B1/fr not_active Expired

Also Published As

Publication number	Publication date
AU1697770A (en)	1972-01-06
NL7009624A (es)	1971-01-12
FR2051624A1 (es)	1971-04-09
CH519009A (de)	1972-02-15
BE753113A (fr)	1970-12-16
FR2051624B1 (es)	1974-05-03
GB1306836A (en)	1973-02-14
DE2033602A1 (de)	1971-01-21
CA925855A (en)	1973-05-08

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