NL33465C - - Google Patents

Info

Publication number: NL33465C
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.)

1931-09-12

Publication of NL33465C publication Critical patent/NL33465C/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
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus

Landscapes

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

NL33465D 1931-09-12 NL33465C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEI42573D DE574021C (de)	1931-09-12	1931-09-12	Verfahren zur Herstellung von Triarylmethanfarbstoffen

Publications (1)

Publication Number	Publication Date
NL33465C true NL33465C (enrdf_load_stackoverflow)

Family

ID=6371212

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL35992D NL35992C (enrdf_load_stackoverflow)	1931-09-12
NL33465D NL33465C (enrdf_load_stackoverflow)	1931-09-12

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL35992D NL35992C (enrdf_load_stackoverflow)	1931-09-12

Country Status (5)

Country	Link
BE (1)	BE390927A (enrdf_load_stackoverflow)
DE (1)	DE574021C (enrdf_load_stackoverflow)
FR (2)	FR44375E (enrdf_load_stackoverflow)
GB (1)	GB387956A (enrdf_load_stackoverflow)
NL (2)	NL33465C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2445042A (en) *	1943-07-28	1948-07-13	Du Pont	Method of treating oriented acrylonitrile structures

0
- BE BE390927D patent/BE390927A/xx unknown
- FR FR742756D patent/FR742756A/fr not_active Expired
- NL NL35992D patent/NL35992C/xx active
- NL NL33465D patent/NL33465C/xx active
1931
- 1931-09-12 DE DEI42573D patent/DE574021C/de not_active Expired
1932
- 1932-09-12 GB GB25355/32A patent/GB387956A/en not_active Expired
1933
- 1933-12-20 FR FR44375D patent/FR44375E/fr not_active Expired

Also Published As

Publication number	Publication date
BE390927A (enrdf_load_stackoverflow)
FR742756A (enrdf_load_stackoverflow)	1933-03-15
GB387956A (en)	1933-02-16
NL35992C (enrdf_load_stackoverflow)
DE574021C (de)	1933-04-07
FR44375E (fr)	1934-12-29

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