DE216924C - - Google Patents
Info
- Publication number
- DE216924C DE216924C DENDAT216924D DE216924DA DE216924C DE 216924 C DE216924 C DE 216924C DE NDAT216924 D DENDAT216924 D DE NDAT216924D DE 216924D A DE216924D A DE 216924DA DE 216924 C DE216924 C DE 216924C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- red
- aldehydo
- cresotinic
- acids
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
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
- C09B11/06—Hydroxy derivatives of triarylmethanes in which at least one OH group is bound to an aryl nucleus and their ethers or esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE216924C true DE216924C (OSRAM) |
Family
ID=478282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT216924D Active DE216924C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE216924C (OSRAM) |
-
0
- DE DENDAT216924D patent/DE216924C/de active Active
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