DE256667C - - Google Patents

Info

Publication number
DE256667C
DE256667C DE1912256667D DE256667DA DE256667C DE 256667 C DE256667 C DE 256667C DE 1912256667 D DE1912256667 D DE 1912256667D DE 256667D A DE256667D A DE 256667DA DE 256667 C DE256667 C DE 256667C
Authority
DE
Germany
Prior art keywords
cyanides
diazoselenium
diazoanthraquinones
selenium
heated
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 - Lifetime
Application number
DE1912256667D
Other languages
English (en)
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 of DE256667C publication Critical patent/DE256667C/de
Application filed filed Critical
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/007—Seleno-anthraquinones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C391/00—Compounds containing selenium
    • C07C391/02—Compounds containing selenium having selenium atoms bound to carbon atoms of six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Photoreceptors In Electrophotography (AREA)

Description

60
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.

Claims (1)

  1. Patent-Anspruch:
    Verfahren zur Darstellung von Selencyaniden der Anthrachinonreihe, darin bestehend, daß die aus Diazoanthrachinonen dargestellten Diazoselencyanide in wässeriger Suspension erhitzt werden.
    55
DE1912256667D 1912-01-24 1912-01-24 Expired - Lifetime DE256667C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE256667T 1912-01-24

Publications (1)

Publication Number Publication Date
DE256667C true DE256667C (de)

Family

ID=32573683

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1912256667D Expired - Lifetime DE256667C (de) 1912-01-24 1912-01-24

Country Status (3)

Country Link
DE (1) DE256667C (de)
FR (1) FR453208A (de)
GB (1) GB191223164A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5208440A (en) * 1991-09-12 1993-05-04 Conley James A Plasma arc cutting of conductive and non-conductive materials
US5475196A (en) * 1992-11-02 1995-12-12 Lisec; Peter Process and apparatus to cut laminated glass

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5208440A (en) * 1991-09-12 1993-05-04 Conley James A Plasma arc cutting of conductive and non-conductive materials
US5475196A (en) * 1992-11-02 1995-12-12 Lisec; Peter Process and apparatus to cut laminated glass

Also Published As

Publication number Publication date
FR453208A (fr) 1913-06-03
GB191223164A (en) 1913-06-26

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