IT965675B - Disacoloranti complessi di rame - Google Patents

Disacoloranti complessi di rame

Info

Publication number
IT965675B
IT965675B IT2260772A IT2260772A IT965675B IT 965675 B IT965675 B IT 965675B IT 2260772 A IT2260772 A IT 2260772A IT 2260772 A IT2260772 A IT 2260772A IT 965675 B IT965675 B IT 965675B
Authority
IT
Italy
Prior art keywords
deacolorants
copper complex
copper
complex
complex deacolorants
Prior art date
Application number
IT2260772A
Other languages
English (en)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT965675B publication Critical patent/IT965675B/it

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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds
    • C09B45/28—Disazo or polyazo compounds containing copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
IT2260772A 1971-04-01 1972-03-30 Disacoloranti complessi di rame IT965675B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712116008 DE2116008A1 (de) 1971-04-01 1971-04-01 Disazo-Kupferkomplex-Farbstoffe

Publications (1)

Publication Number Publication Date
IT965675B true IT965675B (it) 1974-02-11

Family

ID=5803622

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2260772A IT965675B (it) 1971-04-01 1972-03-30 Disacoloranti complessi di rame

Country Status (8)

Country Link
BE (1) BE781467A (it)
CH (1) CH594037A5 (it)
DD (1) DD100300A5 (it)
DE (1) DE2116008A1 (it)
FR (1) FR2132314B1 (it)
GB (1) GB1330277A (it)
IT (1) IT965675B (it)
NL (1) NL7204255A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0296102A (ja) * 1987-11-02 1990-04-06 Sumitomo Chem Co Ltd 染料系偏光膜
EP0357554A3 (de) * 1988-08-31 1990-09-12 Ciba-Geigy Ag Metallkomplexverbindungen
EP0982371B1 (en) * 1998-08-19 2001-09-26 ILFORD Imaging Switzerland GmbH Metallized disazo dyes, their preparation and use

Also Published As

Publication number Publication date
FR2132314A1 (it) 1972-11-17
NL7204255A (it) 1972-10-03
DD100300A5 (it) 1973-09-12
FR2132314B1 (it) 1977-12-23
BE781467A (fr) 1972-10-02
DE2116008A1 (de) 1972-10-05
GB1330277A (en) 1973-09-12
CH594037A5 (it) 1977-12-30

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