FR2279822A1 - NEW WATER-SOLUBLE DISAZOIC COLORANTS AND NEW RAW MATERIALS USABLE FOR THEIR PREPARATION - Google Patents

NEW WATER-SOLUBLE DISAZOIC COLORANTS AND NEW RAW MATERIALS USABLE FOR THEIR PREPARATION

Info

Publication number
FR2279822A1
FR2279822A1 FR7425626A FR7425626A FR2279822A1 FR 2279822 A1 FR2279822 A1 FR 2279822A1 FR 7425626 A FR7425626 A FR 7425626A FR 7425626 A FR7425626 A FR 7425626A FR 2279822 A1 FR2279822 A1 FR 2279822A1
Authority
FR
France
Prior art keywords
new
disazoic
colorants
soluble
preparation
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.)
Granted
Application number
FR7425626A
Other languages
French (fr)
Other versions
FR2279822B1 (en
Inventor
Aime Arsac
Pierre Frank
Francois-Xavier Tafani
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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Priority to FR7425626A priority Critical patent/FR2279822A1/en
Priority to CH890975A priority patent/CH588534A5/xx
Priority to NL7508215A priority patent/NL7508215A/en
Priority to DE19752532595 priority patent/DE2532595A1/en
Priority to GB3073075A priority patent/GB1509035A/en
Priority to BE158537A priority patent/BE831651A/en
Priority to IT6892775A priority patent/IT1046074B/en
Publication of FR2279822A1 publication Critical patent/FR2279822A1/en
Application granted granted Critical
Publication of FR2279822B1 publication Critical patent/FR2279822B1/fr
Granted 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/24—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with formation of —O—SO2—R or —O—SO3H radicals
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
FR7425626A 1974-07-24 1974-07-24 NEW WATER-SOLUBLE DISAZOIC COLORANTS AND NEW RAW MATERIALS USABLE FOR THEIR PREPARATION Granted FR2279822A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7425626A FR2279822A1 (en) 1974-07-24 1974-07-24 NEW WATER-SOLUBLE DISAZOIC COLORANTS AND NEW RAW MATERIALS USABLE FOR THEIR PREPARATION
CH890975A CH588534A5 (en) 1974-07-24 1975-07-08
NL7508215A NL7508215A (en) 1974-07-24 1975-07-10 PROCEDURE FOR PREPARING DISAZO DYES, PROCESS FOR DYEING POLYAMIDES WITH THESE DYES AND OBJECTS OBTAINED.
DE19752532595 DE2532595A1 (en) 1974-07-24 1975-07-21 HYDRO-SOLUBLE DISAZO DYES AND BASE MATERIALS SUITABLE FOR YOUR MANUFACTURING
GB3073075A GB1509035A (en) 1974-07-24 1975-07-23 Water-soluble disazo dyestuffs
BE158537A BE831651A (en) 1974-07-24 1975-07-23 NEW WATER-SOLUBLE DISAZOIC COLORANTS AND NEW RAW MATERIALS USABLE FOR THEIR PREPARATION
IT6892775A IT1046074B (en) 1974-07-24 1975-07-24 WATER-SOLUBLE DISAZOIC DYES AND PRIMARY MATERIALS USED FOR THEIR PREPARATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7425626A FR2279822A1 (en) 1974-07-24 1974-07-24 NEW WATER-SOLUBLE DISAZOIC COLORANTS AND NEW RAW MATERIALS USABLE FOR THEIR PREPARATION

Publications (2)

Publication Number Publication Date
FR2279822A1 true FR2279822A1 (en) 1976-02-20
FR2279822B1 FR2279822B1 (en) 1977-06-24

Family

ID=9141621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7425626A Granted FR2279822A1 (en) 1974-07-24 1974-07-24 NEW WATER-SOLUBLE DISAZOIC COLORANTS AND NEW RAW MATERIALS USABLE FOR THEIR PREPARATION

Country Status (7)

Country Link
BE (1) BE831651A (en)
CH (1) CH588534A5 (en)
DE (1) DE2532595A1 (en)
FR (1) FR2279822A1 (en)
GB (1) GB1509035A (en)
IT (1) IT1046074B (en)
NL (1) NL7508215A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3305755A1 (en) * 1983-02-19 1984-08-23 Gödecke AG, 1000 Berlin N-PHENYL-BENZAMIDE DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE IN THE FIGHT AGAINST DISEASES OF THE IMMUNE SYSTEM
JP4821118B2 (en) * 2004-02-12 2011-11-24 Ｊｎｃ株式会社 Diamine, polymer, liquid crystal alignment film and liquid crystal display element

Also Published As

Publication number Publication date
NL7508215A (en) 1976-01-27
BE831651A (en) 1976-01-23
FR2279822B1 (en) 1977-06-24
IT1046074B (en) 1980-06-30
CH588534A5 (en) 1977-06-15
DE2532595A1 (en) 1976-02-05
GB1509035A (en) 1978-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse