NL35302C - - Google Patents

Info

Publication number: NL35302C
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.)

1932-11-23

Publication of NL35302C publication Critical patent/NL35302C/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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inks, Pencil-Leads, Or Crayons (AREA)
Coloring (AREA)

NL35302D 1932-11-23 NL35302C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEI45831D DE596755C (de)	1932-11-23	1932-11-23	Verfahren zur Herstellung von Disazofarbstoffen

Publications (1)

Publication Number	Publication Date
NL35302C true NL35302C (enrdf_load_stackoverflow)

Family

ID=7191611

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL35302D NL35302C (enrdf_load_stackoverflow)	1932-11-23

Country Status (3)

Country	Link
BE (1)	BE399543A (enrdf_load_stackoverflow)
DE (1)	DE596755C (enrdf_load_stackoverflow)
NL (1)	NL35302C (enrdf_load_stackoverflow)

0
- NL NL35302D patent/NL35302C/xx active
- BE BE399543D patent/BE399543A/xx unknown
1932
- 1932-11-23 DE DEI45831D patent/DE596755C/de not_active Expired

Also Published As

Publication number	Publication date
BE399543A (enrdf_load_stackoverflow)
DE596755C (de)	1934-05-09

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