NL75260C - - Google Patents

Info

Publication number: NL75260C
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.)

1949-10-20

Publication of NL75260C publication Critical patent/NL75260C/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
- 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
- C09B23/0008—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
- C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
- 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
- C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Plural Heterocyclic Compounds (AREA)
Cosmetics (AREA)
Coloring (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

NL75260D 1949-10-20 NL75260C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2699449A GB672291A (en)	1949-10-20	1949-10-20	Improvements in or relating to photographic sensitising dyes

Publications (1)

Publication Number	Publication Date
NL75260C true NL75260C (enrdf_load_stackoverflow)

Family

ID=10252453

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL6616225.A NL156707B (nl)	1949-10-20		Werkwijze ter bereiding van een farmaceutisch preparaat, gevormd preparaat en werkwijze ter bereiding van een 2alfa-cyano 4alfa,5alfa-epoxy 3-oxosteroideverbinding.
NL75260D NL75260C (enrdf_load_stackoverflow)	1949-10-20

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL6616225.A NL156707B (nl)	1949-10-20		Werkwijze ter bereiding van een farmaceutisch preparaat, gevormd preparaat en werkwijze ter bereiding van een 2alfa-cyano 4alfa,5alfa-epoxy 3-oxosteroideverbinding.

Country Status (2)

Country	Link
GB (4)	GB672291A (enrdf_load_stackoverflow)
NL (2)	NL75260C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3146101A (en) *	1962-05-31	1964-08-25	Minnesota Mining & Mfg	Sensitization of photoconductive copysheets
US4299894A (en) *	1980-06-23	1981-11-10	Eastman Kodak Company	Electrically photosensitive materials and elements for photoelectrophoretic imaging processes
WO2018043451A1 (ja) *	2016-09-05	2018-03-08	株式会社Adeka	ポリメチン化合物

0
- NL NL6616225.A patent/NL156707B/xx unknown
- NL NL75260D patent/NL75260C/xx active
1949
- 1949-10-20 GB GB2699449A patent/GB672291A/en not_active Expired
- 1949-10-20 GB GB2699349A patent/GB674003A/en not_active Expired
- 1949-10-20 GB GB2699649A patent/GB675227A/en not_active Expired
- 1949-10-20 GB GB2699249A patent/GB672741A/en not_active Expired

Also Published As

Publication number	Publication date
GB672741A (en)	1952-05-28
GB672291A (en)	1952-05-21
GB674003A (en)	1952-06-18
GB675227A (en)	1952-07-09
NL156707B (nl)

Publication	Publication Date	Title
FR942745A (enrdf_load_stackoverflow)	1949-02-28
BE488247A (enrdf_load_stackoverflow)	1949-04-30
BE488270A (enrdf_load_stackoverflow)
NL69010C (enrdf_load_stackoverflow)
BE507578A (enrdf_load_stackoverflow)
NL75260C (enrdf_load_stackoverflow)
BE504202A (enrdf_load_stackoverflow)
BE503441A (enrdf_load_stackoverflow)
BE500044A (enrdf_load_stackoverflow)
BE500038A (enrdf_load_stackoverflow)
BE498857A (enrdf_load_stackoverflow)
BE498847A (enrdf_load_stackoverflow)
BE496580A (enrdf_load_stackoverflow)
BE496072A (enrdf_load_stackoverflow)
BE495775A (enrdf_load_stackoverflow)
BE493791A (enrdf_load_stackoverflow)
BE493146A (enrdf_load_stackoverflow)
BE488550A (enrdf_load_stackoverflow)
BE488514A (enrdf_load_stackoverflow)
BE488447A (enrdf_load_stackoverflow)
BE488446A (enrdf_load_stackoverflow)
BE488429A (enrdf_load_stackoverflow)	1949-04-30
BE488426A (enrdf_load_stackoverflow)
BE488420A (enrdf_load_stackoverflow)
BE488341A (enrdf_load_stackoverflow)