FR2327291A1 - Colorants disazoiques - Google Patents

Colorants disazoiques

Info

Publication number: FR2327291A1
Authority: FR; France
Prior art keywords: disazoic; dyes; disazoic dyes
Prior art date: 1975-10-08
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.): Granted

Application number

FR7630180A

Other languages

English (en)

Other versions

FR2327291B1 (fr

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.)

Imperial Chemical Industries Ltd

Original Assignee

Imperial Chemical Industries Ltd

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.)

1975-10-08

Filing date

1976-10-07

Publication date

1977-05-06

1976-10-07 Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd

1977-05-06 Publication of FR2327291A1 publication Critical patent/FR2327291A1/fr

1980-04-25 Application granted granted Critical

1980-04-25 Publication of FR2327291B1 publication Critical patent/FR2327291B1/fr

Status Granted legal-status Critical Current

Links

Classifications

- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
- C09B31/043—Amino-benzenes
- C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
- 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
- D06P1/04—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal
- D06P1/06—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal containing acid groups

Landscapes

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

FR7630180A 1975-10-08 1976-10-07 Colorants disazoiques Granted FR2327291A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB41251/75A GB1555480A (en)	1975-10-08	1975-10-08	Disazo dyes

Publications (2)

Publication Number	Publication Date
FR2327291A1 true FR2327291A1 (fr)	1977-05-06
FR2327291B1 FR2327291B1 (fr)	1980-04-25

Family

ID=10418841

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7630180A Granted FR2327291A1 (fr)	1975-10-08	1976-10-07	Colorants disazoiques

Country Status (12)

Country	Link
JP (1)	JPS5247026A (fr)
AU (1)	AU498823B2 (fr)
BE (1)	BE846820A (fr)
BR (1)	BR7606731A (fr)
CA (1)	CA1072082A (fr)
CH (1)	CH599296A5 (fr)
DE (1)	DE2644926A1 (fr)
FR (1)	FR2327291A1 (fr)
GB (1)	GB1555480A (fr)
IT (1)	IT1068519B (fr)
NL (1)	NL7611083A (fr)
ZA (1)	ZA765419B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3683276B1 (fr) *	2019-01-17	2023-11-15	Archroma IP GmbH	Nouveaux colorants d'acide bisazo

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2051820A1 (fr) *	1969-07-17	1971-04-09	Ici Ltd
FR2154588A1 (fr) *	1971-09-30	1973-05-11	Gaf Corp

1975
- 1975-10-08 GB GB41251/75A patent/GB1555480A/en not_active Expired
1976
- 1976-09-09 ZA ZA765419A patent/ZA765419B/xx unknown
- 1976-09-15 AU AU17755/76A patent/AU498823B2/en not_active Expired
- 1976-09-17 IT IT27347/76A patent/IT1068519B/it active
- 1976-09-30 BE BE171141A patent/BE846820A/fr unknown
- 1976-10-05 DE DE19762644926 patent/DE2644926A1/de not_active Withdrawn
- 1976-10-07 CH CH1273476A patent/CH599296A5/xx not_active IP Right Cessation
- 1976-10-07 BR BR7606731A patent/BR7606731A/pt unknown
- 1976-10-07 FR FR7630180A patent/FR2327291A1/fr active Granted
- 1976-10-07 NL NL7611083A patent/NL7611083A/xx not_active Application Discontinuation
- 1976-10-08 JP JP51121201A patent/JPS5247026A/ja active Pending
- 1976-10-08 CA CA263,006A patent/CA1072082A/fr not_active Expired

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2051820A1 (fr) *	1969-07-17	1971-04-09	Ici Ltd
FR2154588A1 (fr) *	1971-09-30	1973-05-11	Gaf Corp

Also Published As

Publication number	Publication date
JPS5247026A (en)	1977-04-14
BE846820A (fr)	1977-03-30
BR7606731A (pt)	1977-11-16
CH599296A5 (fr)	1978-05-31
GB1555480A (en)	1979-11-14
AU1775576A (en)	1978-03-23
DE2644926A1 (de)	1977-04-21
AU498823B2 (en)	1979-03-29
ZA765419B (en)	1977-08-31
FR2327291B1 (fr)	1980-04-25
CA1072082A (fr)	1980-02-19
NL7611083A (nl)	1977-04-13
IT1068519B (it)	1985-03-21

Legal Events

Date	Code	Title	Description
1982-08-27	ST	Notification of lapse

Publication	Publication Date	Title
IT1054443B (it)	1981-11-10	Coloranti reattivi
IT1060289B (it)	1982-07-10	Coloratni metinici
IT1058580B (it)	1982-05-10	Coloranti azoici
BE844996A (fr)	1977-02-07	Colorants monoazoiques
FR2288129A1 (fr)	1976-05-14	Colorants disazoiques
BE831658A (fr)	1976-01-23	Colorants monoazoiques
BE856660A (fr)	1978-01-09	Colorants anthraquinoniques
BE834282A (fr)	1976-04-07	Colorants anthraquinoniques
FR2293475A1 (fr)	1976-07-02	Colorants polyazoiques
IT1061474B (it)	1983-02-28	Azo coloranti
IT1054803B (it)	1981-11-30	Coloranti azoici
FR2346408A1 (fr)	1977-10-28	Nouveaux colorants pyrazoliques cationiques
IT1064946B (it)	1985-02-25	Coloranti azo benzotiazolio
IT1062419B (it)	1984-10-10	Coloranti azoici
IT1054859B (it)	1981-11-30	Coloranti azoici
FR2327291A1 (fr)	1977-05-06	Colorants disazoiques
IT1123685B (it)	1986-04-30	Coloranti
BE856945A (fr)	1978-01-19	Colorants monoazoiques
BE852048A (fr)	1977-09-05	Colorants monoazoiques
BE849825A (fr)	1977-06-23	Colorants monoazoiques
FR2286175A1 (fr)	1976-04-23	Colorants monoazoiques
BE866280A (fr)	1978-10-23	Colorants manoazoiques
IT1069819B (it)	1985-03-25	Coloranti azoici
FR2326453A1 (fr)	1977-04-29	Nouveaux colorants cationiques
IT1060240B (it)	1982-07-10	Coloratni monoazoici