GB1495315A - Process for the manufacture of organic pigments - Google Patents

Process for the manufacture of organic pigments

Info

Publication number
GB1495315A
GB1495315A GB1915275A GB1915275A GB1495315A GB 1495315 A GB1495315 A GB 1495315A GB 1915275 A GB1915275 A GB 1915275A GB 1915275 A GB1915275 A GB 1915275A GB 1495315 A GB1495315 A GB 1495315A
Authority
GB
United Kingdom
Prior art keywords
heat exchanger
organic pigments
suspension
vapour pressure
pigments
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
GB1915275A
Other languages
English (en)
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
Publication of GB1495315A publication Critical patent/GB1495315A/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)
GB1915275A 1974-05-08 1975-05-07 Process for the manufacture of organic pigments Expired GB1495315A (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
GB1495315A true GB1495315A (en) 1977-12-14

Family

ID=5914939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1915275A Expired GB1495315A (en) 1974-05-08 1975-05-07 Process for the manufacture of organic pigments

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
CA1039457A (en) 1978-10-03
IT1046393B (it) 1980-06-30
NL7505218A (nl) 1975-11-11
BR7502802A (pt) 1976-03-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930507