FR1510234A - Colorants de cyanine dérivant de noyaux benzimidazol dihalo-substitués, procédé pour leur fabrication, et articles photographiques renfermant de tels colorants - Google Patents

Colorants de cyanine dérivant de noyaux benzimidazol dihalo-substitués, procédé pour leur fabrication, et articles photographiques renfermant de tels colorants

Info

Publication number
FR1510234A
FR1510234A FR88428A FR88428A FR1510234A FR 1510234 A FR1510234 A FR 1510234A FR 88428 A FR88428 A FR 88428A FR 88428 A FR88428 A FR 88428A FR 1510234 A FR1510234 A FR 1510234A
Authority
FR
France
Prior art keywords
dyes
dihalosubstituted
benzimidazol
rings
manufacture
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
FR88428A
Other languages
English (en)
French (fr)
Inventor
Agostino Baldassarri
Mario Gandino
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.)
Ferrania SpA
Original Assignee
Ferrania SpA
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 Ferrania SpA filed Critical Ferrania SpA
Application granted granted Critical
Publication of FR1510234A publication Critical patent/FR1510234A/fr
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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/08—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines
    • C09B23/083—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines five >CH- groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/08—Radicals containing only hydrogen and carbon atoms
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/04—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups one >CH- group, e.g. cyanines, isocyanines, pseudocyanines
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR88428A 1965-12-27 1966-12-22 Colorants de cyanine dérivant de noyaux benzimidazol dihalo-substitués, procédé pour leur fabrication, et articles photographiques renfermant de tels colorants Expired FR1510234A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2873565 1965-12-27

Publications (1)

Publication Number Publication Date
FR1510234A true FR1510234A (fr) 1968-01-19

Family

ID=32983048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR88428A Expired FR1510234A (fr) 1965-12-27 1966-12-22 Colorants de cyanine dérivant de noyaux benzimidazol dihalo-substitués, procédé pour leur fabrication, et articles photographiques renfermant de tels colorants

Country Status (2)

Country Link
BE (1) BE691230A (de)
FR (1) FR1510234A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2007002A1 (de) * 1968-04-26 1970-01-02 Ilford Ltd
US6291203B1 (en) * 1995-11-13 2001-09-18 Molecular Probes, Inc. Cyanine dyes that stain cells and mitochondria
US7943777B2 (en) 2005-05-11 2011-05-17 Life Technologies Corporation Fluorescent chemical compounds having high selectivity for double stranded DNA, and methods for their use

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2007002A1 (de) * 1968-04-26 1970-01-02 Ilford Ltd
US6291203B1 (en) * 1995-11-13 2001-09-18 Molecular Probes, Inc. Cyanine dyes that stain cells and mitochondria
US7943777B2 (en) 2005-05-11 2011-05-17 Life Technologies Corporation Fluorescent chemical compounds having high selectivity for double stranded DNA, and methods for their use
US8865904B2 (en) 2005-05-11 2014-10-21 Life Technologies Corporation Fluorescent chemical compounds having high selectivity for double stranded DNA, and methods for their use
US9115397B2 (en) 2005-05-11 2015-08-25 Life Technologies Corporation Fluorescent chemical compounds having high selectivity for double stranded DNA, and methods for their use
US9366676B2 (en) 2005-05-11 2016-06-14 Life Technologies Corporation Fluorescent chemical compounds having high selectivity for double stranded DNA, and methods for their use

Also Published As

Publication number Publication date
BE691230A (de) 1967-05-16

Similar Documents

Publication Publication Date Title
NL150446B (nl) Werkwijze ter bereiding van triazolylstilbeenderivaten met optisch blekende werking, van optische bleekmiddelen, die deze verbindingen bevatten, alsmede werkwijze voor het optisch bleken, en gebleekte voorwerpen.
FR94856E (fr) Triacétate de cellulose de caractéristiques nouvelles et procédé pour l'obtenir.
FR1510234A (fr) Colorants de cyanine dérivant de noyaux benzimidazol dihalo-substitués, procédé pour leur fabrication, et articles photographiques renfermant de tels colorants
OA01151A (fr) Capsules d'obturation et procédé pour leur fabrication.
FR2006305A1 (fr) Colorants azoiques et procede pour leur fabrication
FR1469253A (fr) Colorants et procédé pour leur fabrication
FR1506873A (fr) Colorants azoïques et procédé pour leur fabrication
FR1501201A (fr) Colorants azoïques et procédé pour leur fabrication
FR1505719A (fr) Colorants azoïques et procédé pour leur fabrication
FR1427123A (fr) Colorants dispersés et procédé pour leur fabrication
FR1513198A (fr) émulsions photographiques et procédé pour leur fabrication
FR1395245A (fr) Colorants méthiniques et procédé pour leur fabrication et application
FR1410864A (fr) Nouveau procédé de préparation de colorants sensibilisateurs pour la photographie
FR1486826A (fr) Nouveaux colorants azoïques et procédé pour leur fabrication
FR1512646A (fr) Colorants réactifs et procédé pour leur fabrication
FR1546368A (fr) Colorants réactifs et procédé pour leur fabrication
FR1476173A (fr) Procédé pour angmenter la sensibilité des matériaux photographiques basés sur le procédé de blanchiment des colorants
FR1390113A (fr) Colorants azoïques, procédé pour leur fabrication et application
FR1487967A (fr) Colorants monoazoïques et procédé pour leur fabrication
FR1474432A (fr) Colorants réactifs, procédé pour leur fabrication et matières tinctoriales
FR1491156A (fr) Colorants azoïques métallisés et procédé pour leur fabrication
FR1480931A (fr) Colorants azoïques et procédé pour leur fabrication
FR1490373A (fr) Colorants azoïques et procédé pour leur fabrication
FR1486822A (fr) Colorants azoïques et procédé pour leur fabrication
FR1421651A (fr) Colorants azoïques métallifères et procédé pour leur fabrication