FR990872A - Nouveaux colorants - Google Patents
Nouveaux colorantsInfo
- Publication number
- FR990872A FR990872A FR990872DA FR990872A FR 990872 A FR990872 A FR 990872A FR 990872D A FR990872D A FR 990872DA FR 990872 A FR990872 A FR 990872A
- Authority
- FR
- France
- Prior art keywords
- new dyes
- dyes
- new
- 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.)
- Expired
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
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes
- C09B11/245—Phthaleins having both OH and amino substituent(s) on aryl ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB990872X | 1948-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR990872A true FR990872A (fr) | 1951-09-27 |
Family
ID=10851656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR990872D Expired FR990872A (fr) | 1948-07-26 | 1949-07-15 | Nouveaux colorants |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR990872A (fr) |
-
1949
- 1949-07-15 FR FR990872D patent/FR990872A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR949257A (fr) | Colorants du type azanol | |
FR1004589A (fr) | Nouveaux sensibilisateurs | |
FR1004900A (fr) | Nouveaux coupleurs chromogènes | |
FR936234A (fr) | Colorants disazoïques nouveaux | |
FR990872A (fr) | Nouveaux colorants | |
FR990480A (fr) | Nouveaux colorants | |
FR988200A (fr) | Nouveaux colorants tétrakisazoïques | |
FR1012741A (fr) | Nouveaux colorants azoïques | |
FR984391A (fr) | Nouveaux colorants azoïques | |
FR1006039A (fr) | Stylographe jumelé | |
FR978654A (fr) | Colorants diazoïques | |
FR967754A (fr) | Nouveaux colorants | |
FR987725A (fr) | Nouveaux dérivés de colorants azoïques | |
FR949985A (fr) | Nouveaux colorants | |
FR1136751A (fr) | Colorants monoazoïques pyrazoloniques | |
FR952516A (fr) | Colorants | |
FR942637A (fr) | Nouveaux colorants | |
FR1017102A (fr) | Nouveaux colorants anti-halo | |
FR1011991A (fr) | Nouveaux colorants trisazoïques | |
FR980642A (fr) | Nouveaux spiranes | |
FR943024A (fr) | Colorants azoïques | |
FR922938A (fr) | Nouveaux colorants monoazoïques | |
FR1108707A (fr) | Colorants à cuve | |
FR1038895A (fr) | Nouveaux colorants azoïques | |
FI25112A (fi) | Rekuporativ värmeväxlare |