FR812936A - Azo dyes, processes for their preparation, application of these dyes to the dyeing and printing of cellulose esters and products dyed using these dyes - Google Patents

Azo dyes, processes for their preparation, application of these dyes to the dyeing and printing of cellulose esters and products dyed using these dyes

Info

Publication number
FR812936A
FR812936A FR812936DA FR812936A FR 812936 A FR812936 A FR 812936A FR 812936D A FR812936D A FR 812936DA FR 812936 A FR812936 A FR 812936A
Authority
FR
France
Prior art keywords
dyes
dyeing
printing
processes
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.)
Expired
Application number
Other languages
French (fr)
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.)
Kuhlmann SA
Original Assignee
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 Kuhlmann SA filed Critical Kuhlmann SA
Application granted granted Critical
Publication of FR812936A publication Critical patent/FR812936A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR812936D 1936-01-24 1936-01-24 Azo dyes, processes for their preparation, application of these dyes to the dyeing and printing of cellulose esters and products dyed using these dyes Expired FR812936A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR812936T 1936-01-24

Publications (1)

Publication Number Publication Date
FR812936A true FR812936A (en) 1937-05-20

Family

ID=9265909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812936D Expired FR812936A (en) 1936-01-24 1936-01-24 Azo dyes, processes for their preparation, application of these dyes to the dyeing and printing of cellulose esters and products dyed using these dyes

Country Status (1)

Country Link
FR (1) FR812936A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609727A (en) * 1981-12-21 1986-09-02 Sandoz Ltd. 5-C1-4 alkoxy-2-C1-2 alkyl-2',4'-dinitro-6'-halo-4-substituted amino-azobenzenes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609727A (en) * 1981-12-21 1986-09-02 Sandoz Ltd. 5-C1-4 alkoxy-2-C1-2 alkyl-2',4'-dinitro-6'-halo-4-substituted amino-azobenzenes

Similar Documents

Publication Publication Date Title
FR812936A (en) Azo dyes, processes for their preparation, application of these dyes to the dyeing and printing of cellulose esters and products dyed using these dyes
FR868237A (en) Novel dyes derived from anthraquinone and process for the preparation of these dyes
FR858782A (en) Water-insoluble azo dyes, vegetable fibers dyed thereby and processes for the preparation of these various products
FR815483A (en) New dyes specially intended for dyeing and printing cellulose esters and processes for their preparation
FR767127A (en) Process for the preparation of anthraquinone dyes for dyeing animal fibers
FR847911A (en) Printing preparations and pastes based on vat dyes and printing process using these products
FR965973A (en) New azo dyes and their application to the dyeing and printing of cellulose esters or ethers
FR833141A (en) Water-soluble dyes for cellulose esters and ethers, their production process and their use for dyeing and printing such products
FR799186A (en) Process for the preparation of azo dyes for dyeing cellulose esters, and resulting products
FR825505A (en) Water-insoluble azo dyes and process for preparing these dyes
FR819051A (en) Chromiferous dyes and process for the preparation of these dyes
FR821275A (en) New azo dyes, intermediate products which can be used for their preparation, and processes for obtaining these dyes and these products
FR835854A (en) Process for dyeing and printing natural silk with ethersalts of leucon derivatives of tank dyes
FR819391A (en) Water-insoluble azo dyes and process for preparing these dyes
FR816991A (en) Chromatable dyes and process for preparing these dyes
FR826083A (en) Water-insoluble azo dyes and process for their preparation
FR775617A (en) Printing process of dyes and printing colors
FR813269A (en) Water-insoluble azo dyes, intermediate products used in their manufacture and process for preparing these substances
FR834960A (en) Disazo dyes and process for the preparation thereof
FR754639A (en) Process for the preparation of azo dyes
FR807870A (en) Intermediate products for the preparation of dyes and their application to the preparation of azo dyes for acetate silk
FR844916A (en) Water-insoluble azo dyes and process for preparing these dyes
FR795683A (en) Printing process with vat dyes and vat dye preparations
FR48405E (en) Water-insoluble disazo dyes, intermediate products suitable for the manufacture of these dyes and process for the preparation of these various substances
FR828617A (en) Azo dyes and their preparation process