CA1039457A - Process for preparing organic pigments of high tinctorial strength and grain softness - Google Patents

Process for preparing organic pigments of high tinctorial strength and grain softness

Info

Publication number
CA1039457A
CA1039457A CA226,430A CA226430A CA1039457A CA 1039457 A CA1039457 A CA 1039457A CA 226430 A CA226430 A CA 226430A CA 1039457 A CA1039457 A CA 1039457A
Authority
CA
Canada
Prior art keywords
tinctorial strength
high tinctorial
organic pigments
pigment
preparing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA226,430A
Other languages
English (en)
French (fr)
Inventor
Reinhold Deubel
Erich Dietz
Werner Pasche
Rolf Staal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
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
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1039457A publication Critical patent/CA1039457A/en
Expired legal-status Critical Current

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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
    • C09B67/0015—Influencing the physical properties by treatment with a liquid, e.g. solvents of azoic pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
CA226,430A 1974-05-08 1975-05-07 Process for preparing organic pigments of high tinctorial strength and grain softness Expired CA1039457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742422182 DE2422182B2 (de) 1974-05-08 1974-05-08 Verfahren zur herstellung farbstarker und kornweicher organischer pigmente

Publications (1)

Publication Number Publication Date
CA1039457A true CA1039457A (en) 1978-10-03

Family

ID=5914939

Family Applications (1)

Application Number Title Priority Date Filing Date
CA226,430A Expired CA1039457A (en) 1974-05-08 1975-05-07 Process for preparing organic pigments of high tinctorial strength and grain softness

Country Status (12)

Country Link
JP (2) JPS50150725A (e)
AR (1) AR212803A1 (e)
BE (1) BE828885A (e)
BR (1) BR7502802A (e)
CA (1) CA1039457A (e)
CH (1) CH570449A5 (e)
DE (1) DE2422182B2 (e)
DK (1) DK200875A (e)
FR (1) FR2284648A1 (e)
GB (1) GB1495315A (e)
IT (1) IT1046393B (e)
NL (1) NL7505218A (e)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800815C2 (de) * 1978-01-10 1986-12-11 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung leicht verteilbarer und deckender Isoindolinpigmentfarbstoffe

Also Published As

Publication number Publication date
JPS50150725A (e) 1975-12-03
AU8086675A (en) 1976-11-11
DE2422182A1 (de) 1975-11-13
BE828885A (fr) 1975-11-10
DK200875A (da) 1975-11-09
FR2284648A1 (fr) 1976-04-09
AR212803A1 (es) 1978-10-13
JPS5169523A (en) 1976-06-16
DE2422182B2 (de) 1976-07-01
FR2284648B1 (e) 1982-05-28
CH570449A5 (e) 1975-12-15
GB1495315A (en) 1977-12-14
IT1046393B (it) 1980-06-30
NL7505218A (nl) 1975-11-11
BR7502802A (pt) 1976-03-16

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