FR1240748A - Basic dyes, their manufacturing process and their applications - Google Patents

Basic dyes, their manufacturing process and their applications

Info

Publication number
FR1240748A
FR1240748A FR806320A FR806320A FR1240748A FR 1240748 A FR1240748 A FR 1240748A FR 806320 A FR806320 A FR 806320A FR 806320 A FR806320 A FR 806320A FR 1240748 A FR1240748 A FR 1240748A
Authority
FR
France
Prior art keywords
applications
manufacturing process
basic dyes
dyes
basic
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
FR806320A
Other languages
French (fr)
Inventor
Bruno J R Nicolaus
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Application granted granted Critical
Publication of FR1240748A publication Critical patent/FR1240748A/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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/001—Dyes containing an onium group attached to the dye skeleton via a bridge
    • C09B69/004—Sulfonium group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR806320A 1958-10-01 1959-09-29 Basic dyes, their manufacturing process and their applications Expired FR1240748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1240748X 1958-10-01

Publications (1)

Publication Number Publication Date
FR1240748A true FR1240748A (en) 1960-09-09

Family

ID=4564634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR806320A Expired FR1240748A (en) 1958-10-01 1959-09-29 Basic dyes, their manufacturing process and their applications

Country Status (1)

Country Link
FR (1) FR1240748A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351579A (en) * 1962-10-03 1967-11-07 Hoechst Ag Water-soluble cationic azo dyestuffs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351579A (en) * 1962-10-03 1967-11-07 Hoechst Ag Water-soluble cationic azo dyestuffs

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