FR829183A - Tétraméthylbenzidine, sa préparation et ses applications industrielles - Google Patents

Tétraméthylbenzidine, sa préparation et ses applications industrielles

Info

Publication number
FR829183A
FR829183A FR829183DA FR829183A FR 829183 A FR829183 A FR 829183A FR 829183D A FR829183D A FR 829183DA FR 829183 A FR829183 A FR 829183A
Authority
FR
France
Prior art keywords
tetramethylbenzidine
preparation
industrial applications
industrial
applications
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
English (en)
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 FR829183A publication Critical patent/FR829183A/fr
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
    • 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
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR829183D 1937-02-10 1937-02-10 Tétraméthylbenzidine, sa préparation et ses applications industrielles Expired FR829183A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR829183T 1937-02-10

Publications (1)

Publication Number Publication Date
FR829183A true FR829183A (fr) 1938-06-14

Family

ID=9284106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR829183D Expired FR829183A (fr) 1937-02-10 1937-02-10 Tétraméthylbenzidine, sa préparation et ses applications industrielles

Country Status (1)

Country Link
FR (1) FR829183A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005151B (de) * 1954-04-24 1957-03-28 Voigt & Haeffner Ag Kipp- bzw. Wippenschalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005151B (de) * 1954-04-24 1957-03-28 Voigt & Haeffner Ag Kipp- bzw. Wippenschalter

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