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)
French (fr)
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/xx

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 (de) 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 (de)
JP (1) JPS4814643B1 (de)
BE (1) BE753176A (de)
CH (1) CH507351A (de)
DE (1) DE2036136A1 (de)
FR (1) FR2052153A5 (de)
GB (1) GB1274995A (de)
NL (1) NL7010813A (de)

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
WO2015062916A1 (en) 2013-11-01 2015-05-07 Koninklijke Philips N.V. New class of green/yellow emitting phosphors based on derivatives of benzimidazoxanthenoisoquinolinone for led lighting

Also Published As

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

Similar Documents

Publication Publication Date Title
BE754729A (fr) Procede de coloration
BE753616A (fr) Procede de preparation de mercaptoalcoylalcoxysilanes
BE758949A (fr) Procede de coloration
BE758380A (fr) Procede de preparation de derives d'aryl-cetones
BE744494A (fr) Procede de preparation de solutions concentrees de colorants cationiques
BE761028A (fr) Procede pour la preparation de derives de polyeniques
FI52216C (fi) Menetelmä gamma-piperidinobutyrofenonijohdannaisten valmistamiseksi.
BE753229A (fr) Procede de preparation de chloro-amino-s-triazines
BE763854A (fr) Procede de production de colorants cationiques
BE753176A (fr) Nouveau procede de preparation de colorants derives de naphtoylene-benzimidazolium
BE750579A (fr) Procede de preparation de colorants oxaziniques basiques
BR7017756D0 (pt) Processo de preparacao de novos derivados de fenotiazina
BE754225A (fr) Procede pour la preparation de derives polyeniques
BE759438A (fr) Procede de preparation de composes azoiques
BE804764A (fr) Procede de preparation de colorants tetrakisazoiques
BE759536A (fr) Procede de preparation de 1-methyl-3-phenylindanes
RO76964A (ro) Procedeu pentru prepararea unor derivati de neriifolina
BE749134A (fr) Nouveau procede de preparation de 18-cyano-pregnanes
BE750523A (fr) Procede de preparation de derives de 2-alcoylidene-norbornane
BE765431A (fr) Procede de preparation de colorants azoiques metalliques
BE746885A (fr) Procede de preparation de derives de la
BE744330A (fr) Procede de preparation de 2-amino-benzophenones
BE752666A (fr) Procede de preparation de colorants azoiques nitres carboxyles
BE744703A (fr) Procede pour la preparation de derives de
BE744030A (fr) Procede de preparation de polyphosphoroamidates