CH528581A - Process for the production of new pigments of the quinacridone series - Google Patents

Process for the production of new pigments of the quinacridone series

Info

Publication number
CH528581A
CH528581A CH1783770A CH1783770A CH528581A CH 528581 A CH528581 A CH 528581A CH 1783770 A CH1783770 A CH 1783770A CH 1783770 A CH1783770 A CH 1783770A CH 528581 A CH528581 A CH 528581A
Authority
CH
Switzerland
Prior art keywords
production
new pigments
quinacridone series
quinacridone
pigments
Prior art date
Application number
CH1783770A
Other languages
German (de)
Inventor
Otto Dr Fuchs
Ernst Dr Spietschka
Original Assignee
Hoechst 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
Priority claimed from DE1960897A external-priority patent/DE1960897C3/en
Priority claimed from DE1960896A external-priority patent/DE1960896C3/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH528581A publication Critical patent/CH528581A/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
    • C09B48/00—Quinacridones
CH1783770A 1969-12-04 1970-12-02 Process for the production of new pigments of the quinacridone series CH528581A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1960897A DE1960897C3 (en) 1969-12-04 1969-12-04 Linear trans-quinacridone pigments, processes for their production and varnishes, printing inks and plastics colored with them
DE1960896A DE1960896C3 (en) 1969-12-04 1969-12-04 Linear trans-quinacridone pigments, process for their production and varnishes, printing inks and plastics colored with them

Publications (1)

Publication Number Publication Date
CH528581A true CH528581A (en) 1972-09-30

Family

ID=25758195

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1783770A CH528581A (en) 1969-12-04 1970-12-02 Process for the production of new pigments of the quinacridone series

Country Status (2)

Country Link
CH (1) CH528581A (en)
FR (1) FR2082992A5 (en)

Also Published As

Publication number Publication date
FR2082992A5 (en) 1971-12-10

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Legal Events

Date Code Title Description
PL Patent ceased