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GB1533121A - Disperse nitro disazo dyestuffs - Google Patents

Disperse nitro disazo dyestuffs

Info

Publication number
GB1533121A
GB1533121A GB3248575A GB3248575A GB1533121A GB 1533121 A GB1533121 A GB 1533121A GB 3248575 A GB3248575 A GB 3248575A GB 3248575 A GB3248575 A GB 3248575A GB 1533121 A GB1533121 A GB 1533121A
Authority
GB
United Kingdom
Prior art keywords
disperse
methyl
nitro
disazo dyestuffs
disazo
Prior art date
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
GB3248575A
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.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB3248575A priority Critical patent/GB1533121A/en
Priority to IT2505576A priority patent/IT1062499B/en
Priority to AR26386976A priority patent/AR209374A1/en
Priority to TR1975176A priority patent/TR19751A/en
Priority to NL7608177A priority patent/NL7608177A/en
Priority to BR7604943A priority patent/BR7604943A/en
Priority to BE169374A priority patent/BE844675A/en
Priority to DE19762634307 priority patent/DE2634307A1/en
Priority to FR7623698A priority patent/FR2320332A1/en
Priority to CH995376A priority patent/CH599297A5/xx
Priority to ES450453A priority patent/ES450453A1/en
Priority to JP9309176A priority patent/JPS5219726A/en
Publication of GB1533121A publication Critical patent/GB1533121A/en
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
    • 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)

Abstract

1533121 Disperse nitro disazo dyestuffs IMPERIAL CHEMICAL INDUSTRIES Ltd 4 June 1976 [4 Aug 1975] 32485/75 Heading C4P Novel disperse disazo dyestuffs have the formula wherein X is H, methyl, Cl or Br, one of Y<SP>1</SP> and Y<SP>2</SP> is methyl and the other is H or methyl, and Z is H or methyl. The dyes are prepared by diazotization and coupling in successive reactions. They are used to dye synthetic textiles, e.g. cellulose acetate and more especially aromatic polyesters.
GB3248575A 1975-08-04 1975-08-04 Disperse nitro disazo dyestuffs Expired GB1533121A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB3248575A GB1533121A (en) 1975-08-04 1975-08-04 Disperse nitro disazo dyestuffs
IT2505576A IT1062499B (en) 1975-08-04 1976-07-06 DISAZOIC DISPERSION DYES
AR26386976A AR209374A1 (en) 1975-08-04 1976-07-06 DISAZOIC DYES DERIVED FROM 1- (4'-NITROPHENYLAZO) -4- (4 "-HYDROXYPHENYLAZO) -BENZENE AND PROCEDURE TO OBTAIN THEM
TR1975176A TR19751A (en) 1975-08-04 1976-07-08 DISTILLED DISAZO DYES
NL7608177A NL7608177A (en) 1975-08-04 1976-07-23 PROCESS FOR THE PREPARATION OF DISPERSE DISAZO COLORING AGENTS.
BR7604943A BR7604943A (en) 1975-08-04 1976-07-29 PROCESS FOR THE PREPARATION OF DISPERSE DISEASE DYES
BE169374A BE844675A (en) 1975-08-04 1976-07-29 DISAZOIC DYES DISPERSED
DE19762634307 DE2634307A1 (en) 1975-08-04 1976-07-30 DISPERSE DISAZO DYES
FR7623698A FR2320332A1 (en) 1975-08-04 1976-08-03 DISAZOIC DYES DISPERSED
CH995376A CH599297A5 (en) 1975-08-04 1976-08-04
ES450453A ES450453A1 (en) 1975-08-04 1976-08-04 Disperse nitro disazo dyestuffs
JP9309176A JPS5219726A (en) 1975-08-04 1976-08-04 Disperse disazo dyes* process for producing same and method for dyeing synthetic fiber materials

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
GB1533121A true GB1533121A (en) 1978-11-22

Family

ID=10339309

Family Applications (1)

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

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)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6790945B2 (en) 1999-12-08 2004-09-14 Epoch Biosciences, Inc. Fluorescent quenching detection reagents and methods
US7476735B2 (en) 2005-05-20 2009-01-13 Integrated Dna Technologies, Inc. Compounds and methods for labeling oligonucleotides
US7897736B2 (en) 1999-12-08 2011-03-01 Elitech Holding B.V. Fluorescent quenching detecting reagents and methods
US8084588B2 (en) 2003-11-14 2011-12-27 Integrated Dna Technologies, Inc. Fluorescence quenching azo dyes, their methods of preparation and use
US8114979B2 (en) 2002-09-20 2012-02-14 Integrated Dna Technologies, Inc. Di-alpha amino anthraquinone compositions
US8916345B2 (en) 2010-03-26 2014-12-23 Integrated Dna Technologies, Inc. Methods for enhancing nucleic acid hybridization
US9506059B2 (en) 2010-03-26 2016-11-29 Integrated Dna Technologies, Inc. Modifications for antisense compounds
US9506057B2 (en) 2010-03-26 2016-11-29 Integrated Dna Technologies, Inc. Modifications for antisense compounds
CN117586642A (en) * 2023-11-17 2024-02-23 蓬莱嘉信染料化工股份有限公司 Disazo compound, and preparation and application thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110272355A (en) * 2018-03-13 2019-09-24 捷恩智株式会社 Azobenzene derivatives and its manufacturing method

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

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6790945B2 (en) 1999-12-08 2004-09-14 Epoch Biosciences, Inc. Fluorescent quenching detection reagents and methods
US7897736B2 (en) 1999-12-08 2011-03-01 Elitech Holding B.V. Fluorescent quenching detecting reagents and methods
US8114979B2 (en) 2002-09-20 2012-02-14 Integrated Dna Technologies, Inc. Di-alpha amino anthraquinone compositions
US8084588B2 (en) 2003-11-14 2011-12-27 Integrated Dna Technologies, Inc. Fluorescence quenching azo dyes, their methods of preparation and use
US9540515B2 (en) 2003-11-14 2017-01-10 Integrated Dna Technologies, Inc. Fluorescence quenching azo dyes, their methods of preparation and use
US8377641B2 (en) 2003-11-14 2013-02-19 Integrated Dna Technologies, Inc. Fluorescence quenching azo dyes, their methods of preparation and use
US7803936B2 (en) 2005-05-20 2010-09-28 Integrated Dna Technologies, Inc. Compounds and methods for labeling oligonucleotides
US8030460B2 (en) 2005-05-20 2011-10-04 Integrated Dna Technologies, Inc. Compounds and methods for labeling oligonucleotides
US7645872B2 (en) 2005-05-20 2010-01-12 Integrated Dna Technologies, Inc. Compounds and methods for labeling oligonucleotides
US8258276B2 (en) 2005-05-20 2012-09-04 Integrated Dna Technologies, Inc. Compounds and methods for labeling oligonucleotides
US7605243B2 (en) 2005-05-20 2009-10-20 Integrated Dna Technologies, Inc. Compounds and methods for labeling oligonucleotides
US7476735B2 (en) 2005-05-20 2009-01-13 Integrated Dna Technologies, Inc. Compounds and methods for labeling oligonucleotides
US8916345B2 (en) 2010-03-26 2014-12-23 Integrated Dna Technologies, Inc. Methods for enhancing nucleic acid hybridization
US9234233B2 (en) 2010-03-26 2016-01-12 Integrated Dna Technologies, Inc. Methods for enhancing nucleic acid hybridization
US9506059B2 (en) 2010-03-26 2016-11-29 Integrated Dna Technologies, Inc. Modifications for antisense compounds
US9506057B2 (en) 2010-03-26 2016-11-29 Integrated Dna Technologies, Inc. Modifications for antisense compounds
US10087445B2 (en) 2010-03-26 2018-10-02 Integrated Dna Technologies, Inc. Modifications for antisense compounds
CN117586642A (en) * 2023-11-17 2024-02-23 蓬莱嘉信染料化工股份有限公司 Disazo compound, and preparation and application thereof
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

Also Published As

Publication number Publication date
JPS5219726A (en) 1977-02-15
BR7604943A (en) 1977-08-09
DE2634307A1 (en) 1977-02-17
TR19751A (en) 1979-11-28
FR2320332A1 (en) 1977-03-04
BE844675A (en) 1977-01-31
IT1062499B (en) 1984-10-10
ES450453A1 (en) 1977-09-01
NL7608177A (en) 1977-02-08
CH599297A5 (en) 1978-05-31
AR209374A1 (en) 1977-04-15
FR2320332B1 (en) 1980-12-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee