CH493595A - Process for the production of new pigments - Google Patents

Process for the production of new pigments

Info

Publication number
CH493595A
CH493595A CH912768A CH912768A CH493595A CH 493595 A CH493595 A CH 493595A CH 912768 A CH912768 A CH 912768A CH 912768 A CH912768 A CH 912768A CH 493595 A CH493595 A CH 493595A
Authority
CH
Switzerland
Prior art keywords
production
new pigments
pigments
new
Prior art date
Application number
CH912768A
Other languages
German (de)
Inventor
Anton Dr Klein Georg
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH912768A priority Critical patent/CH493595A/en
Priority to ES368474A priority patent/ES368474A1/en
Priority to GB3087769A priority patent/GB1261984A/en
Priority to FR6920308A priority patent/FR2011211A1/fr
Priority to BE734787D priority patent/BE734787A/xx
Publication of CH493595A publication Critical patent/CH493595A/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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/62—Cyclic imides or amidines of peri-dicarboxylic acids of the anthracene, benzanthrene, or perylene series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
CH912768A 1968-06-19 1968-06-19 Process for the production of new pigments CH493595A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH912768A CH493595A (en) 1968-06-19 1968-06-19 Process for the production of new pigments
ES368474A ES368474A1 (en) 1968-06-19 1969-06-18 Pigments their production and use
GB3087769A GB1261984A (en) 1968-06-19 1969-06-18 Pigments their production and use
FR6920308A FR2011211A1 (en) 1968-06-19 1969-06-18
BE734787D BE734787A (en) 1968-06-19 1969-06-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH912768A CH493595A (en) 1968-06-19 1968-06-19 Process for the production of new pigments

Publications (1)

Publication Number Publication Date
CH493595A true CH493595A (en) 1970-07-15

Family

ID=4348615

Family Applications (1)

Application Number Title Priority Date Filing Date
CH912768A CH493595A (en) 1968-06-19 1968-06-19 Process for the production of new pigments

Country Status (5)

Country Link
BE (1) BE734787A (en)
CH (1) CH493595A (en)
ES (1) ES368474A1 (en)
FR (1) FR2011211A1 (en)
GB (1) GB1261984A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0966468B1 (en) * 1997-03-05 2004-09-22 Ciba SC Holding AG Crown ether-derivatised perylenes

Also Published As

Publication number Publication date
FR2011211A1 (en) 1970-02-27
BE734787A (en) 1969-12-18
GB1261984A (en) 1972-02-02
ES368474A1 (en) 1971-06-16

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Legal Events

Date Code Title Description
PL Patent ceased