FR2110257B1 - - Google Patents
Info
- Publication number
- FR2110257B1 FR2110257B1 FR7136018A FR7136018A FR2110257B1 FR 2110257 B1 FR2110257 B1 FR 2110257B1 FR 7136018 A FR7136018 A FR 7136018A FR 7136018 A FR7136018 A FR 7136018A FR 2110257 B1 FR2110257 B1 FR 2110257B1
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/04—Etching of light metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Printing Plates And Materials Therefor (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1482770A CH534214A (de) | 1970-10-06 | 1970-10-06 | Verfahren zur Erzeugung einer gleichmässigen und feinen Aufrauhung auf Aluminiumoberflächen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2110257A1 FR2110257A1 (en) | 1972-06-02 |
FR2110257B1 true FR2110257B1 (fr) | 1977-01-21 |
Family
ID=4404136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7136018A Granted FR2110257A1 (en) | 1970-10-06 | 1971-10-06 | Etching aluminium - electrolytically in acid bath contg boric acid using alternating currentent |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE773191A (fr) |
CH (1) | CH534214A (fr) |
DE (1) | DE2149899C3 (fr) |
FR (1) | FR2110257A1 (fr) |
IT (1) | IT943624B (fr) |
NL (1) | NL170759C (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1498179A (en) * | 1974-08-07 | 1978-01-18 | Kodak Ltd | Electrolytic graining of aluminium |
US4072589A (en) * | 1977-04-13 | 1978-02-07 | Polychrome Corporation | Process for electrolytic graining of aluminum sheet |
JPS5877597A (ja) * | 1981-05-20 | 1983-05-10 | Nippon Chemicon Corp | 太陽放射エネルギ−選択吸収体およびその選造方法 |
US4336113A (en) * | 1981-06-26 | 1982-06-22 | American Hoechst Corporation | Electrolytic graining of aluminum with hydrogen peroxide and nitric or hydrochloric acid |
DE3142488A1 (de) * | 1981-10-27 | 1983-05-05 | Klein, Klaus, Ing.(grad.), 3360 Osterode | Methode zur elektrolytischen aufrauhung von aluminiumplatten oder baendern mittels wechselstrom und konstantem kathodischem potential |
US4374710A (en) * | 1982-03-18 | 1983-02-22 | American Hoechst Corporation | Electrolytic graining of aluminum with nitric and oxalic acids |
JPS6068997A (ja) * | 1983-09-27 | 1985-04-19 | Fuji Photo Film Co Ltd | 平版印刷版用アルミニウム支持体の製造方法 |
DE3339410C1 (de) * | 1983-10-29 | 1991-08-29 | Dürener Maschinenfabrik und Eisengießerei H. Depiereux GmbH & Co, 5160 Düren | Verfahren zum elektrochemischen Aufrauhen von Aluminiumoberflaechen bei der Herstellung von Offsetdruckplatten |
FR2557596B1 (fr) * | 1983-12-29 | 1986-05-16 | Coliege Metalco Sa | Procede de grainage electrolytique d'aluminium |
DE3635303A1 (de) | 1986-10-17 | 1988-04-28 | Hoechst Ag | Verfahren zur abtragenden modifizierung von mehrstufig aufgerauhten traegermaterialien aus aluminium oder dessen legierungen und deren verwendung bei der herstellung von offsetdruckplatten |
-
1970
- 1970-10-06 CH CH1482770A patent/CH534214A/de not_active IP Right Cessation
-
1971
- 1971-09-22 NL NL7113009A patent/NL170759C/xx not_active IP Right Cessation
- 1971-09-28 BE BE773191A patent/BE773191A/fr unknown
- 1971-10-01 IT IT2942571A patent/IT943624B/it active
- 1971-10-06 FR FR7136018A patent/FR2110257A1/fr active Granted
- 1971-10-06 DE DE19712149899 patent/DE2149899C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2149899A1 (de) | 1972-04-13 |
FR2110257A1 (en) | 1972-06-02 |
CH534214A (de) | 1973-02-28 |
IT943624B (it) | 1973-04-10 |
NL170759C (nl) | 1982-12-16 |
DE2149899C3 (de) | 1980-04-10 |
BE773191A (fr) | 1972-01-17 |
NL7113009A (fr) | 1972-04-10 |
NL170759B (nl) | 1982-07-16 |
DE2149899B2 (de) | 1977-12-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |