FR828384A - Process for manufacturing unsaturated polymethine aldehydes - Google Patents

Process for manufacturing unsaturated polymethine aldehydes

Info

Publication number
FR828384A
FR828384A FR828384DA FR828384A FR 828384 A FR828384 A FR 828384A FR 828384D A FR828384D A FR 828384DA FR 828384 A FR828384 A FR 828384A
Authority
FR
France
Prior art keywords
polymethine
aldehydes
manufacturing unsaturated
unsaturated
manufacturing
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
Other languages
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR828384A publication Critical patent/FR828384A/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
    • 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
    • C09B23/086—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 more than five >CH- groups
    • 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
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/0025—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being bound through an oxygen atom
    • 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
    • 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
    • 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
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
FR828384D 1936-11-07 1937-10-28 Process for manufacturing unsaturated polymethine aldehydes Expired FR828384A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE828384X 1936-11-07
GB31705/36A GB485624A (en) 1936-11-07 1936-11-19 Manufacture of polymethine aldehydes

Publications (1)

Publication Number Publication Date
FR828384A true FR828384A (en) 1938-05-17

Family

ID=10327164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828384D Expired FR828384A (en) 1936-11-07 1937-10-28 Process for manufacturing unsaturated polymethine aldehydes

Country Status (3)

Country Link
BE (1) BE424316A (en)
FR (1) FR828384A (en)
GB (1) GB485624A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0788024A1 (en) * 1996-02-01 1997-08-06 Minnesota Mining And Manufacturing Company Radiographic cassettes and apparatus and method for loading/unloading thereof

Also Published As

Publication number Publication date
BE424316A (en) 1937-11-30
GB485624A (en) 1938-05-19

Similar Documents

Publication Publication Date Title
FR48915E (en) Process for manufacturing ethylene polymers
FR823277A (en) Process for preparing 2-p-dioxanone
FR834992A (en) Improved process for making paraffin modifying agents
FR822896A (en) Soap manufacturing process
FR819701A (en) Process for manufacturing catalysts for gasoline synthesis
FR828384A (en) Process for manufacturing unsaturated polymethine aldehydes
FR805506A (en) Manufacturing process for fine steels
FR820545A (en) Production process for aromatic aldehydes
FR823364A (en) Brazing process
FR866150A (en) Process for manufacturing unsaturated aldehydes
FR784955A (en) Alkalicellulose manufacturing process
FR816621A (en) Manufacturing process for cellulose articles
FR755489A (en) Alcohols manufacturing process
FR816406A (en) Manufacturing process of alkylaniline-monosulfonic acids
FR826374A (en) Nuts manufacturing process
FR820912A (en) Improved process for manufacturing higher alcohols
FR828195A (en) Process for hydrogenating monovinyl-acetylene
FR828194A (en) Process for hydrogenating monovinyl-acetylene
FR824758A (en) Matting process
FR812471A (en) Metalworking process
FR857717A (en) Acrolein manufacturing process
FR817922A (en) Light alloy manufacturing process
FR828625A (en) Bonding process
FR809047A (en) Process for manufacturing alkoxyanthraquinones
FR815383A (en) Manufacturing process for sticky solutions