NL61665C - - Google Patents

Info

Publication number: NL61665C
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.)

1944-04-04

Publication of NL61665C publication Critical patent/NL61665C/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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/18—Trisazo or higher polyazo dyes
- C09B33/26—Tetrazo dyes of the type A->B->C->K<-D
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/38—Trisazo dyes ot the type

Landscapes

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

NL61665D 1944-04-04 NL61665C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH589536X		1944-04-04

Publications (1)

Publication Number	Publication Date
NL61665C true NL61665C (enrdf_load_stackoverflow)

Family

ID=4522058

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL61665D NL61665C (enrdf_load_stackoverflow)	1944-04-04

Country Status (6)

Country	Link
BE (1)	BE470289A (enrdf_load_stackoverflow)
CH (7)	CH244523A (enrdf_load_stackoverflow)
DE (1)	DE848677C (enrdf_load_stackoverflow)
FR (1)	FR940594A (enrdf_load_stackoverflow)
GB (1)	GB589536A (enrdf_load_stackoverflow)
NL (1)	NL61665C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH326965A (de) *	1954-07-16	1958-01-15	Sandoz Ag	Verfahren zur Herstellung von Polyazofarbstoffen

0
- BE BE470289D patent/BE470289A/xx unknown
- NL NL61665D patent/NL61665C/xx active
1944
- 1944-04-04 CH CH244523D patent/CH244523A/de unknown
- 1944-04-04 CH CH244517D patent/CH244517A/de unknown
- 1944-04-04 CH CH244518D patent/CH244518A/de unknown
- 1944-04-04 CH CH241904D patent/CH241904A/de unknown
- 1944-04-04 CH CH244521D patent/CH244521A/de unknown
- 1944-04-04 CH CH244522D patent/CH244522A/de unknown
- 1944-04-04 CH CH244520D patent/CH244520A/de unknown
1945
- 1945-04-03 GB GB8192/45A patent/GB589536A/en not_active Expired
- 1945-04-04 DE DEP14736D patent/DE848677C/de not_active Expired
- 1945-08-14 FR FR940594D patent/FR940594A/fr not_active Expired

Also Published As

Publication number	Publication date
CH244520A (de)	1946-09-15
GB589536A (en)	1947-06-23
CH241904A (de)	1946-04-15
DE848677C (de)	1952-09-08
FR940594A (fr)	1948-12-16
CH244523A (de)	1946-09-15
CH244522A (de)	1946-09-15
CH244518A (de)	1946-09-15
CH244521A (de)	1946-09-15
CH244517A (de)	1946-09-15
BE470289A (enrdf_load_stackoverflow)

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