CH557406A - METHOD FOR MANUFACTURING DISAZOPIGMENTS AND THEIR USE. - Google Patents

METHOD FOR MANUFACTURING DISAZOPIGMENTS AND THEIR USE.

Info

Publication number: CH557406A
Authority: CH; Switzerland
Prior art keywords: disazopigments; manufacturing; manufacturing disazopigments
Prior art date: 1971-09-10

Application number

CH1331171A

Other languages

German (de)

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.)

1971-09-10

Filing date

1971-09-10

Publication date

1974-12-31

1971-09-10 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1971-09-10 Priority to CH1331171A priority Critical patent/CH557406A/en

1972-08-30 Priority to CA150,529A priority patent/CA975762A/en

1972-09-04 Priority to CS605772A priority patent/CS176132B2/cs

1972-09-05 Priority to GB4118072A priority patent/GB1400533A/en

1972-09-07 Priority to DE19722243999 priority patent/DE2243999A1/en

1972-09-08 Priority to FR7231933A priority patent/FR2152782B1/fr

1972-09-08 Priority to AR24397472A priority patent/AR194750A1/en

1972-09-08 Priority to JP9027472A priority patent/JPS4837430A/ja

1972-09-09 Priority to IT2900672A priority patent/IT967307B/en

1974-12-31 Publication of CH557406A publication Critical patent/CH557406A/en

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)
Compositions Of Macromolecular Compounds (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Coloring (AREA)

CH1331171A 1971-09-10 1971-09-10 METHOD FOR MANUFACTURING DISAZOPIGMENTS AND THEIR USE. CH557406A (en)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
CH1331171A CH557406A (en)	1971-09-10	1971-09-10	METHOD FOR MANUFACTURING DISAZOPIGMENTS AND THEIR USE.
CA150,529A CA975762A (en)	1971-09-10	1972-08-30	Disazo pigments, processes for their manufacture and use
CS605772A CS176132B2 (en)	1971-09-10	1972-09-04
GB4118072A GB1400533A (en)	1971-09-10	1972-09-05	Disazo pigmetns processes for their manufacture and use
DE19722243999 DE2243999A1 (en)	1971-09-10	1972-09-07	NEW DISAZOPIGMENTS, PROCEDURES FOR THEIR PRODUCTION AND USE
FR7231933A FR2152782B1 (en)	1971-09-10	1972-09-08
AR24397472A AR194750A1 (en)	1971-09-10	1972-09-08	NEW DISAZOIC PIGMENTS, PROCEDURE FOR THEIR PREPARATION AND USE
JP9027472A JPS4837430A (en)	1971-09-10	1972-09-08
IT2900672A IT967307B (en)	1971-09-10	1972-09-09	DISAZOIC PIGMENTS PROCEDURE FOR THEIR PREPARATION AND THEIR USE

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1331171A CH557406A (en)	1971-09-10	1971-09-10	METHOD FOR MANUFACTURING DISAZOPIGMENTS AND THEIR USE.

Publications (1)

Publication Number	Publication Date
CH557406A true CH557406A (en)	1974-12-31

Family

ID=4391311

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1331171A CH557406A (en)	1971-09-10	1971-09-10	METHOD FOR MANUFACTURING DISAZOPIGMENTS AND THEIR USE.

Country Status (9)

Country	Link
JP (1)	JPS4837430A (en)
AR (1)	AR194750A1 (en)
CA (1)	CA975762A (en)
CH (1)	CH557406A (en)
CS (1)	CS176132B2 (en)
DE (1)	DE2243999A1 (en)
FR (1)	FR2152782B1 (en)
GB (1)	GB1400533A (en)
IT (1)	IT967307B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE791251A (en) *	1971-11-11	1973-05-10	Ciba Geigy	DISAZOIC PIGMENTS
CH580144A5 (en) *	1973-06-22	1976-09-30	Ciba Geigy Ag
US4081439A (en) *	1973-06-22	1978-03-28	Ciba-Geigy Corporation	Aromatic disazo pigments
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.
DE3318230A1 (en) *	1982-05-29	1983-12-01	Sandoz-Patent-GmbH, 7850 Lörrach	Disazo pigment dye
CH654018A5 (en) *	1982-05-29	1986-01-31	Sandoz Ag	Disazo PIGMENT DYE.
JPS5957154U (en) *	1982-10-08	1984-04-14	東海金属工業株式会社	Chair
US5889162A (en) *	1998-08-10	1999-03-30	Engelhard Corporation	Strong green-shade yellow disazo pigment
US7293833B2 (en)	2005-02-02	2007-11-13	Itoki Corporation	Chair and support mechanism unit thereof
CN103224715B (en) *	2013-04-03	2014-07-23	中国中化股份有限公司	Preparation method of double-acetyl-p-phenylenediamine bisazo compound

1971
- 1971-09-10 CH CH1331171A patent/CH557406A/en not_active IP Right Cessation
1972
- 1972-08-30 CA CA150,529A patent/CA975762A/en not_active Expired
- 1972-09-04 CS CS605772A patent/CS176132B2/cs unknown
- 1972-09-05 GB GB4118072A patent/GB1400533A/en not_active Expired
- 1972-09-07 DE DE19722243999 patent/DE2243999A1/en active Pending
- 1972-09-08 JP JP9027472A patent/JPS4837430A/ja active Pending
- 1972-09-08 AR AR24397472A patent/AR194750A1/en active
- 1972-09-08 FR FR7231933A patent/FR2152782B1/fr not_active Expired
- 1972-09-09 IT IT2900672A patent/IT967307B/en active

Also Published As

Publication number	Publication date
FR2152782B1 (en)	1976-05-21
AR194750A1 (en)	1973-08-14
CA975762A (en)	1975-10-07
GB1400533A (en)	1975-07-16
CS176132B2 (en)	1977-06-30
DE2243999A1 (en)	1973-03-15
IT967307B (en)	1974-02-28
JPS4837430A (en)	1973-06-02
FR2152782A1 (en)	1973-04-27

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Legal Events

Date	Code	Title	Description
1981-05-29	PL	Patent ceased