AU476984B2 - NEW Disazo PIGMENTS ANDA PROCESS FOR THEIR manufacture AND USE - Google Patents

NEW Disazo PIGMENTS ANDA PROCESS FOR THEIR manufacture AND USE

Info

Publication number: AU476984B2
Authority: AU; Australia
Prior art keywords: manufacture; disazo pigments; new disazo; anda process; anda
Prior art date: 1973-06-22
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

AU70232/74A

Other versions

AU7023274A (en

Inventor

HARI and KARL RONCO STEFAN

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.)

Novartis AG

Original Assignee

Ciba Geigy 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.)

1973-06-22

Filing date

1974-06-19

Publication date

1976-10-07

1974-06-19 Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG

1976-01-08 Publication of AU7023274A publication Critical patent/AU7023274A/en

1976-10-07 Application granted granted Critical

1976-10-07 Publication of AU476984B2 publication Critical patent/AU476984B2/en

Status Expired 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/153—Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inks, Pencil-Leads, Or Crayons (AREA)
Compositions Of Macromolecular Compounds (AREA)
Paints Or Removers (AREA)
Photoreceptors In Electrophotography (AREA)

AU70232/74A 1973-06-22 1974-06-19 NEW Disazo PIGMENTS ANDA PROCESS FOR THEIR manufacture AND USE Expired AU476984B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH918373A CH580144A5 (en)	1973-06-22	1973-06-22
CHCH9183/73		1973-06-22

Publications (2)

Publication Number	Publication Date
AU7023274A AU7023274A (en)	1976-01-08
AU476984B2 true AU476984B2 (en)	1976-10-07

Family

ID=4349241

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU70232/74A Expired AU476984B2 (en)	1973-06-22	1974-06-19	NEW Disazo PIGMENTS ANDA PROCESS FOR THEIR manufacture AND USE

Country Status (12)

Country	Link
JP (1)	JPS5832178B2 (en)
AR (1)	AR204721A1 (en)
AU (1)	AU476984B2 (en)
BE (1)	BE816693A (en)
CA (1)	CA1028322A (en)
CH (1)	CH580144A5 (en)
CS (1)	CS178171B2 (en)
DE (1)	DE2429286C2 (en)
ES (1)	ES427506A1 (en)
FR (1)	FR2234353B1 (en)
GB (1)	GB1416855A (en)
NL (1)	NL7407740A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH599301A5 (en) *	1974-12-17	1978-05-31	Ciba Geigy Ag
CH638823A5 (en) *	1978-11-14	1983-10-14	Sandoz Ag	Bisazo, METHOD FOR THE PRODUCTION AND THEIR USE AS PIGMENT DYES.
CH654018A5 (en) *	1982-05-29	1986-01-31	Sandoz Ag	Disazo PIGMENT DYE.
DE3318230A1 (en) *	1982-05-29	1983-12-01	Sandoz-Patent-GmbH, 7850 Lörrach	Disazo pigment dye

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2059852A (en) *	1933-08-22	1936-11-03	Du Pont	Azo dyes and method for their preparation
GB642329A (en) *	1946-03-27	1950-08-30	Gen Aniline & Film Corp	Azo dyes
US2591470A (en) *	1947-11-04	1952-04-01	Ciba Ltd	Azo dyestuffs
NL125849C (en) *	1965-03-19
BE788597A (en) *	1971-09-10	1973-03-08	Ciba Geigy	DISAZO PIGMENTS AND THEIR USES
BE788633A (en) *	1971-09-10	1973-03-12	Ciba Geigy	DISAZOIC COLORANTS USEABLE AS PIGMENTS
CH557406A (en) *	1971-09-10	1974-12-31	Ciba Geigy Ag	METHOD FOR MANUFACTURING DISAZOPIGMENTS AND THEIR USE.
BE791251A (en) *	1971-11-11	1973-05-10	Ciba Geigy	DISAZOIC PIGMENTS

1973
- 1973-06-22 CH CH918373A patent/CH580144A5/xx not_active IP Right Cessation
1974
- 1974-01-01 AR AR25431674A patent/AR204721A1/en active
- 1974-05-27 CS CS376274A patent/CS178171B2/cs unknown
- 1974-06-10 NL NL7407740A patent/NL7407740A/xx unknown
- 1974-06-18 JP JP49069634A patent/JPS5832178B2/en not_active Expired
- 1974-06-19 DE DE19742429286 patent/DE2429286C2/en not_active Expired
- 1974-06-19 AU AU70232/74A patent/AU476984B2/en not_active Expired
- 1974-06-19 CA CA202,867A patent/CA1028322A/en not_active Expired
- 1974-06-21 FR FR7421680A patent/FR2234353B1/fr not_active Expired
- 1974-06-21 GB GB2760574A patent/GB1416855A/en not_active Expired
- 1974-06-21 BE BE145735A patent/BE816693A/en unknown
- 1974-06-21 ES ES427506A patent/ES427506A1/en not_active Expired

Also Published As

Publication number	Publication date
JPS5037824A (en)	1975-04-08
DE2429286A1 (en)	1975-01-16
DE2429286C2 (en)	1983-04-21
BE816693A (en)	1974-12-23
CA1028322A (en)	1978-03-21
JPS5832178B2 (en)	1983-07-11
CS178171B2 (en)	1977-08-31
FR2234353B1 (en)	1977-03-11
NL7407740A (en)	1974-12-24
ES427506A1 (en)	1976-07-16
GB1416855A (en)	1975-12-10
AU7023274A (en)	1976-01-08
CH580144A5 (en)	1976-09-30
AR204721A1 (en)	1976-02-27
FR2234353A1 (en)	1975-01-17

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