BE753176A - Nouveau procede de preparation de colorants derives de naphtoylene-benzimidazolium - Google Patents

Nouveau procede de preparation de colorants derives de naphtoylene-benzimidazolium

Info

Publication number
BE753176A
BE753176A BE753176DA BE753176A BE 753176 A BE753176 A BE 753176A BE 753176D A BE753176D A BE 753176DA BE 753176 A BE753176 A BE 753176A
Authority
BE
Belgium
Prior art keywords
naphthoylene
benzimidazolium
dyes
preparation
new process
Prior art date
Application number
Other languages
English (en)
Inventor
A Levavasseur
R Sureau
M-J Alicot
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of BE753176A publication Critical patent/BE753176A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/06—Peri-condensed systems
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/12—Perinones, i.e. naphthoylene-aryl-imidazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE753176D 1969-07-23 1970-07-08 Nouveau procede de preparation de colorants derives de naphtoylene-benzimidazolium BE753176A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6925113A FR2052153A5 (fr) 1969-07-23 1969-07-23

Publications (1)

Publication Number Publication Date
BE753176A true BE753176A (fr) 1971-01-08

Family

ID=9037902

Family Applications (1)

Application Number Title Priority Date Filing Date
BE753176D BE753176A (fr) 1969-07-23 1970-07-08 Nouveau procede de preparation de colorants derives de naphtoylene-benzimidazolium

Country Status (8)

Country Link
US (1) US3734905A (fr)
JP (1) JPS4814643B1 (fr)
BE (1) BE753176A (fr)
CH (1) CH507351A (fr)
DE (1) DE2036136A1 (fr)
FR (1) FR2052153A5 (fr)
GB (1) GB1274995A (fr)
NL (1) NL7010813A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060085923A1 (en) * 2004-10-04 2006-04-27 Alain Lagrange Dye composition comprising a naphthoylene-benzimidazolium direct dye, process for dyeing keratin fibers and uses thereof
EP3063249B1 (fr) 2013-11-01 2019-04-17 Signify Holding B.V. Nouvelle classe de phosphores émetteurs jaune/vert basés sur des dérivés de benzimidazoxanthenoisoquinolinone pour un luminaire à del

Also Published As

Publication number Publication date
JPS4814643B1 (fr) 1973-05-09
CH507351A (fr) 1971-05-15
US3734905A (en) 1973-05-22
DE2036136A1 (de) 1971-02-04
NL7010813A (fr) 1971-01-26
GB1274995A (en) 1972-05-17
FR2052153A5 (fr) 1971-04-09

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