FR2460978B1 - - Google Patents
Info
- Publication number
- FR2460978B1 FR2460978B1 FR8015488A FR8015488A FR2460978B1 FR 2460978 B1 FR2460978 B1 FR 2460978B1 FR 8015488 A FR8015488 A FR 8015488A FR 8015488 A FR8015488 A FR 8015488A FR 2460978 B1 FR2460978 B1 FR 2460978B1
- Authority
- FR
- France
- 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
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- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH647879A CH642096A5 (de) | 1979-07-11 | 1979-07-11 | Anionische disazoverbindungen und deren herstellung. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2460978A1 FR2460978A1 (fr) | 1981-01-30 |
| FR2460978B1 true FR2460978B1 (OSRAM) | 1984-09-28 |
Family
ID=4310288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8015488A Granted FR2460978A1 (fr) | 1979-07-11 | 1980-07-11 | Nouveaux composes disazoiques, leur preparation et leur utilisation comme colorants |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5616558A (OSRAM) |
| CH (1) | CH642096A5 (OSRAM) |
| DE (1) | DE3022928A1 (OSRAM) |
| FR (1) | FR2460978A1 (OSRAM) |
| GB (1) | GB2055117B (OSRAM) |
| IT (1) | IT8049217A0 (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6022893U (ja) * | 1983-07-23 | 1985-02-16 | 株式会社村田製作所 | 回路基板装置のシ−ルド構造 |
| JPS63121494U (OSRAM) * | 1987-01-30 | 1988-08-05 | ||
| US5053924A (en) * | 1990-03-30 | 1991-10-01 | Motorola, Inc. | Electromagnetic shield for electrical circuit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH628667A5 (en) * | 1977-03-14 | 1982-03-15 | Sandoz Ag | Process for preparing anionic disazo compounds |
-
1979
- 1979-07-11 CH CH647879A patent/CH642096A5/de not_active IP Right Cessation
-
1980
- 1980-06-19 DE DE19803022928 patent/DE3022928A1/de not_active Withdrawn
- 1980-07-07 GB GB8022203A patent/GB2055117B/en not_active Expired
- 1980-07-10 JP JP9337980A patent/JPS5616558A/ja active Pending
- 1980-07-11 FR FR8015488A patent/FR2460978A1/fr active Granted
- 1980-07-11 IT IT8049217A patent/IT8049217A0/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT8049217A0 (it) | 1980-07-11 |
| CH642096A5 (de) | 1984-03-30 |
| DE3022928A1 (de) | 1981-01-29 |
| FR2460978A1 (fr) | 1981-01-30 |
| GB2055117A (en) | 1981-02-25 |
| JPS5616558A (en) | 1981-02-17 |
| GB2055117B (en) | 1983-04-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |