NL271890A - - Google Patents

Info

Publication number: NL271890A
Authority: NL; Netherlands

Application number

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.)

1962-04-17

Publication of NL271890A publication Critical patent/NL271890A/xx

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
- C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
- 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
- C09B23/16—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms
- C09B23/162—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms
- C09B23/166—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms containing two or more nitrogen 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
- C09B26/00—Hydrazone dyes; Triazene dyes
- C09B26/02—Hydrazone dyes
- 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
- C09B26/00—Hydrazone dyes; Triazene dyes
- C09B26/02—Hydrazone dyes
- C09B26/04—Hydrazone dyes cationic
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)

NL271890D 1962-04-17 NL271890A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEB66851A DE1266899B (de)	1962-04-17	1962-04-17	Verfahren zur Herstellung von Diazapolymethinfarbstoffen

Publications (1)

Publication Number	Publication Date
NL271890A true NL271890A (xx)

Family

ID=6975290

Family Applications (5)

Application Number	Title	Priority Date	Filing Date
NL292857D NL292857A (xx)	1962-04-17
NL291624D NL291624A (xx)	1962-04-17
NL126748D NL126748C (xx)	1962-04-17
NL279306D NL279306A (xx)	1962-04-17
NL271890D NL271890A (xx)	1962-04-17

Family Applications Before (4)

Application Number	Title	Priority Date	Filing Date
NL292857D NL292857A (xx)	1962-04-17
NL291624D NL291624A (xx)	1962-04-17
NL126748D NL126748C (xx)	1962-04-17
NL279306D NL279306A (xx)	1962-04-17

Country Status (2)

Country	Link
DE (1)	DE1266899B (xx)
NL (5)	NL271890A (xx)

0
- NL NL292857D patent/NL292857A/xx unknown
- NL NL291624D patent/NL291624A/xx unknown
- NL NL126748D patent/NL126748C/xx active
- NL NL279306D patent/NL279306A/xx unknown
- NL NL271890D patent/NL271890A/xx unknown
1962
- 1962-04-17 DE DEB66851A patent/DE1266899B/de active Pending

Also Published As

Publication number	Publication date
NL291624A (xx)
NL279306A (xx)
NL292857A (xx)
DE1266899B (de)	1968-04-25
NL126748C (xx)

Publication	Publication Date	Title
BE616548R (xx)	1962-10-17
BE609543A (xx)
BE615244A (xx)	1962-07-16
NL271890A (xx)
BE613529A (xx)	1962-06-01
AU269855A (xx)
BE634562A (xx)	1964-01-06
BE634456A (xx)
BE613862A (xx)
AU480751A (xx)	1975-03-06
BE380301A (xx)
BE633901A (xx)
BE489310A (xx)
BE614159A (xx)
BE613335A (xx)
BE633815A (xx)
BE633757A (xx)
BE538252A (xx)
BE538831A (xx)
BE614403A (xx)
BE541929A (xx)
BE553896A (xx)
BE559145A (xx)
BE612311A (xx)
BE630053A (xx)