NL7608177A - PROCESS FOR THE PREPARATION OF DISPERSE DISAZO COLORING AGENTS. - Google Patents

PROCESS FOR THE PREPARATION OF DISPERSE DISAZO COLORING AGENTS.

Info

Publication number: NL7608177A
Authority: NL; Netherlands
Prior art keywords: disperse; preparation; coloring agents; disazo coloring; disazo
Prior art date: 1975-08-04

Application number

NL7608177A

Other languages

Dutch (nl)

Original Assignee

Ici 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.)

1975-08-04

Filing date

1976-07-23

Publication date

1977-02-08

1976-07-23 Application filed by Ici Ltd filed Critical Ici Ltd

1977-02-08 Publication of NL7608177A publication Critical patent/NL7608177A/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
- 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
- C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
- C09B31/062—Phenols

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NL7608177A 1975-08-04 1976-07-23 PROCESS FOR THE PREPARATION OF DISPERSE DISAZO COLORING AGENTS. NL7608177A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3248575A GB1533121A (en)	1975-08-04	1975-08-04	Disperse nitro disazo dyestuffs

Publications (1)

Publication Number	Publication Date
NL7608177A true NL7608177A (en)	1977-02-08

Family

ID=10339309

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7608177A NL7608177A (en)	1975-08-04	1976-07-23	PROCESS FOR THE PREPARATION OF DISPERSE DISAZO COLORING AGENTS.

Country Status (12)

Country	Link
JP (1)	JPS5219726A (en)
AR (1)	AR209374A1 (en)
BE (1)	BE844675A (en)
BR (1)	BR7604943A (en)
CH (1)	CH599297A5 (en)
DE (1)	DE2634307A1 (en)
ES (1)	ES450453A1 (en)
FR (1)	FR2320332A1 (en)
GB (1)	GB1533121A (en)
IT (1)	IT1062499B (en)
NL (1)	NL7608177A (en)
TR (1)	TR19751A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040081959A9 (en)	1999-12-08	2004-04-29	Epoch Biosciences, Inc.	Fluorescent quenching detection reagents and methods
US6727356B1 (en)	1999-12-08	2004-04-27	Epoch Pharmaceuticals, Inc.	Fluorescent quenching detection reagents and methods
WO2004026804A1 (en)	2002-09-20	2004-04-01	Integrated Dna Technologies, Inc.	Anthraquinone quencher dyes, their methods of preparation and use
US7439341B2 (en)	2003-11-14	2008-10-21	Integrated Dna Technologies, Inc.	Fluorescence quenching azo dyes, their methods of preparation and use
WO2006127507A2 (en)	2005-05-20	2006-11-30	Integrated Dna Technologies, Inc.	Compounds and methods for labeling oligonucleotides
JP5886828B2 (en)	2010-03-26	2016-03-16	インテグレイテッドディーエヌエイテクノロジーズインコーポレイテッド	Method for enhancing hybridization of nucleic acids
US9506057B2 (en)	2010-03-26	2016-11-29	Integrated Dna Technologies, Inc.	Modifications for antisense compounds
CA2809457C (en)	2010-09-07	2019-07-30	Integrated Dna Technologies, Inc.	Modifications for antisense compounds
CN110272355A (en) *	2018-03-13	2019-09-24	捷恩智株式会社	Azobenzene derivatives and its manufacturing method
CN117586642B (en) *	2023-11-17	2024-08-23	蓬莱嘉信染料化工股份有限公司	Disazo compound, and preparation and application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2954371A (en) *	1958-02-12	1960-09-27	Ciba Ltd	Water insoluble disazo-dyestuffs

1975
- 1975-08-04 GB GB3248575A patent/GB1533121A/en not_active Expired
1976
- 1976-07-06 AR AR26386976A patent/AR209374A1/en active
- 1976-07-06 IT IT2505576A patent/IT1062499B/en active
- 1976-07-08 TR TR1975176A patent/TR19751A/en unknown
- 1976-07-23 NL NL7608177A patent/NL7608177A/en not_active Application Discontinuation
- 1976-07-29 BR BR7604943A patent/BR7604943A/en unknown
- 1976-07-29 BE BE169374A patent/BE844675A/en not_active IP Right Cessation
- 1976-07-30 DE DE19762634307 patent/DE2634307A1/en not_active Withdrawn
- 1976-08-03 FR FR7623698A patent/FR2320332A1/en active Granted
- 1976-08-04 JP JP9309176A patent/JPS5219726A/en active Pending
- 1976-08-04 CH CH995376A patent/CH599297A5/xx not_active IP Right Cessation
- 1976-08-04 ES ES450453A patent/ES450453A1/en not_active Expired

Also Published As

Publication number	Publication date
AR209374A1 (en)	1977-04-15
GB1533121A (en)	1978-11-22
JPS5219726A (en)	1977-02-15
DE2634307A1 (en)	1977-02-17
ES450453A1 (en)	1977-09-01
FR2320332B1 (en)	1980-12-05
IT1062499B (en)	1984-10-10
CH599297A5 (en)	1978-05-31
FR2320332A1 (en)	1977-03-04
BR7604943A (en)	1977-08-09
BE844675A (en)	1977-01-31
TR19751A (en)	1979-11-28

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Legal Events

Date	Code	Title	Description
1982-03-01	BV	The patent application has lapsed