IT649641A - - Google Patents
Info
- Publication number
- IT649641A IT649641A IT649641DA IT649641A IT 649641 A IT649641 A IT 649641A IT 649641D A IT649641D A IT 649641DA IT 649641 A IT649641 A IT 649641A
- Authority
- IT
- Italy
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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
- C09B29/28—Amino naphthols
- C09B29/30—Amino naphtholsulfonic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR858881A FR1290439A (fr) | 1961-04-15 | 1961-04-15 | Colorants azoïques et procédé pour les fabriquer et les appliquer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT649641A true IT649641A (it) |
Family
ID=8753147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT649641D IT649641A (it) | 1961-04-15 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1290439A (it) |
| IT (1) | IT649641A (it) |
-
0
- IT IT649641D patent/IT649641A/it unknown
-
1961
- 1961-04-15 FR FR858881A patent/FR1290439A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1290439A (fr) | 1962-04-13 |