BE485144A - - Google Patents

Info

Publication number
BE485144A
BE485144A BE485144DA BE485144A BE 485144 A BE485144 A BE 485144A BE 485144D A BE485144D A BE 485144DA BE 485144 A BE485144 A BE 485144A
Authority
BE
Belgium
Prior art keywords
solution
coupling compound
acetal
alkali salt
product
Prior art date
Application number
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE485144A publication Critical patent/BE485144A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing 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
    • C09B67/006Preparation of organic pigments
    • C09B67/0061Preparation of organic pigments by grinding a dyed resin
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/30Introducing nitrogen atoms or nitrogen-containing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Coloring (AREA)
BE485144D 1944-05-13 1948-10-05 BE485144A (US08197722-20120612-C00042.png)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB362356X 1944-05-13
GB485144X 1947-10-08

Publications (1)

Publication Number Publication Date
BE485144A true BE485144A (US08197722-20120612-C00042.png) 1949-10-30

Family

ID=131140

Family Applications (1)

Application Number Title Priority Date Filing Date
BE485144D BE485144A (US08197722-20120612-C00042.png) 1944-05-13 1948-10-05

Country Status (1)

Country Link
BE (1) BE485144A (US08197722-20120612-C00042.png)

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