CH242279A - Process for the production of a new pigment dye. - Google Patents

Process for the production of a new pigment dye.

Info

Publication number
CH242279A
CH242279A CH242279DA CH242279A CH 242279 A CH242279 A CH 242279A CH 242279D A CH242279D A CH 242279DA CH 242279 A CH242279 A CH 242279A
Authority
CH
Switzerland
Prior art keywords
production
pigment dye
new pigment
new
dye
Prior art date
Application number
Other languages
German (de)
Inventor
Ag Sandoz
Original Assignee
Ag Sandoz
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 Ag Sandoz filed Critical Ag Sandoz
Publication of CH242279A publication Critical patent/CH242279A/en

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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
    • C09B47/061—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide having halogen atoms linked directly to the Pc skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Coloring (AREA)
CH242279D 1943-08-30 1943-08-30 Process for the production of a new pigment dye. CH242279A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH585727X 1943-08-30

Publications (1)

Publication Number Publication Date
CH242279A true CH242279A (en) 1946-04-30

Family

ID=4521787

Family Applications (5)

Application Number Title Priority Date Filing Date
CH242279D CH242279A (en) 1943-08-30 1943-08-30 Process for the production of a new pigment dye.
CH242276D CH242276A (en) 1943-08-30 1943-08-30 Process for the preparation of a new pigment.
CH238337D CH238337A (en) 1943-08-30 1943-08-30 Process for the production of a new pigment dye.
CH242277D CH242277A (en) 1943-08-30 1943-08-30 Process for the preparation of a new pigment.
CH242278D CH242278A (en) 1943-08-30 1943-08-30 Process for the preparation of a new pigment.

Family Applications After (4)

Application Number Title Priority Date Filing Date
CH242276D CH242276A (en) 1943-08-30 1943-08-30 Process for the preparation of a new pigment.
CH238337D CH238337A (en) 1943-08-30 1943-08-30 Process for the production of a new pigment dye.
CH242277D CH242277A (en) 1943-08-30 1943-08-30 Process for the preparation of a new pigment.
CH242278D CH242278A (en) 1943-08-30 1943-08-30 Process for the preparation of a new pigment.

Country Status (3)

Country Link
CH (5) CH242279A (en)
FR (1) FR906862A (en)
GB (1) GB585727A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782208A (en) * 1952-06-10 1957-02-19 Du Pont Chlorinated cobalt phthalocyanine precursors
US7611572B2 (en) * 2005-03-28 2009-11-03 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Pixel-forming colorant compositions and their use

Also Published As

Publication number Publication date
CH242278A (en) 1946-04-30
CH238337A (en) 1945-07-15
FR906862A (en) 1946-02-22
CH242277A (en) 1946-04-30
CH242276A (en) 1946-04-30
GB585727A (en) 1947-02-21

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