BE827712A - AZOIC COLORANTS THEIR PREPARATION PROCESS AND THEIR USE - Google Patents

AZOIC COLORANTS THEIR PREPARATION PROCESS AND THEIR USE

Info

Publication number: BE827712A
Authority: BE; Belgium
Prior art keywords: preparation process; azoic colorants; azoic; colorants; preparation
Prior art date: 1974-04-10

Application number

BE155212A

Other languages

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.)

1974-04-10

Filing date

1975-04-09

Publication date

1975-10-09

1975-04-09 Application filed filed Critical

1975-10-09 Publication of BE827712A publication Critical patent/BE827712A/en

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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
- C09B62/022—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring the heterocyclic ring being alternatively specified
- C09B62/026—Azo dyes
- C09B62/03—Disazo or polyazo dyes

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)

BE155212A 1974-04-10 1975-04-09 AZOIC COLORANTS THEIR PREPARATION PROCESS AND THEIR USE BE827712A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH506874A CH606343A5 (en)	1974-04-10	1974-04-10

Publications (1)

Publication Number	Publication Date
BE827712A true BE827712A (en)	1975-10-09

Family

ID=4287396

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE155212A BE827712A (en)	1974-04-10	1975-04-09	AZOIC COLORANTS THEIR PREPARATION PROCESS AND THEIR USE

Country Status (7)

Country	Link
JP (1)	JPS5833261B2 (en)
BE (1)	BE827712A (en)
CH (1)	CH606343A5 (en)
CS (1)	CS189705B2 (en)
DE (1)	DE2515137A1 (en)
FR (1)	FR2267348B1 (en)
GB (1)	GB1508461A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61245400A (en) *	1985-04-19	1986-10-31	三洋電機株式会社	Image recording paper
DE4329420A1 (en) *	1993-09-01	1995-03-02	Bayer Ag	Azo reactive dyes
DE19539076A1 (en) *	1995-10-20	1997-04-24	Bayer Ag	Disazoreactive dyes
US5998591A (en) *	1997-05-22	1999-12-07	Sumitomo Chemical Company, Limited	Fiber-reactive bisazo compound

1974
- 1974-04-10 CH CH506874A patent/CH606343A5/xx not_active IP Right Cessation
1975
- 1975-04-07 FR FR7510787A patent/FR2267348B1/fr not_active Expired
- 1975-04-08 DE DE19752515137 patent/DE2515137A1/en not_active Withdrawn
- 1975-04-09 BE BE155212A patent/BE827712A/en unknown
- 1975-04-09 GB GB1461175A patent/GB1508461A/en not_active Expired
- 1975-04-10 CS CS248975A patent/CS189705B2/en unknown
- 1975-04-10 JP JP4290375A patent/JPS5833261B2/en not_active Expired

Also Published As

Publication number	Publication date
GB1508461A (en)	1978-04-26
JPS5833261B2 (en)	1983-07-19
JPS50139125A (en)	1975-11-06
FR2267348B1 (en)	1979-04-27
FR2267348A1 (en)	1975-11-07
CH606343A5 (en)	1978-10-31
DE2515137A1 (en)	1975-10-30
CS189705B2 (en)	1979-04-30

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