CH242278A - Process for the preparation of a new pigment. - Google Patents

Process for the preparation of a new pigment.

Info

Publication number
CH242278A
CH242278A CH242278DA CH242278A CH 242278 A CH242278 A CH 242278A CH 242278D A CH242278D A CH 242278DA CH 242278 A CH242278 A CH 242278A
Authority
CH
Switzerland
Prior art keywords
preparation
new pigment
pigment
new
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 CH242278A publication Critical patent/CH242278A/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)
CH242278D 1943-08-30 1943-08-30 Process for the preparation of a new pigment. CH242278A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH242278A true CH242278A (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 Before (4)

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.

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
CH238337A (en) 1945-07-15
FR906862A (en) 1946-02-22
CH242279A (en) 1946-04-30
CH242277A (en) 1946-04-30
CH242276A (en) 1946-04-30
GB585727A (en) 1947-02-21

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