FR745527A - - Google Patents

Info

Publication number
FR745527A
FR745527A FR745527DA FR745527A FR 745527 A FR745527 A FR 745527A FR 745527D A FR745527D A FR 745527DA FR 745527 A FR745527 A FR 745527A
Authority
FR
France
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
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.)
Publication date
Application granted granted Critical
Publication of FR745527A publication Critical patent/FR745527A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Coloring (AREA)
FR745527D 1931-11-13 Expired FR745527A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3144031A GB394312A (en) 1931-11-13 1931-11-13 New anthraquinone dyestuffs and the application thereof

Publications (1)

Publication Number Publication Date
FR745527A true FR745527A (fr) 1933-05-12

Family

ID=10323119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR745527D Expired FR745527A (fr) 1931-11-13

Country Status (3)

Country Link
DE (1) DE596398C (fr)
FR (1) FR745527A (fr)
GB (1) GB394312A (fr)

Also Published As

Publication number Publication date
DE596398C (de) 1934-05-03
GB394312A (en) 1933-06-13

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