FR2256965A1 - - Google Patents
Info
- Publication number
- FR2256965A1 FR2256965A1 FR7500006A FR7500006A FR2256965A1 FR 2256965 A1 FR2256965 A1 FR 2256965A1 FR 7500006 A FR7500006 A FR 7500006A FR 7500006 A FR7500006 A FR 7500006A FR 2256965 A1 FR2256965 A1 FR 2256965A1
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F15/00—Other methods of preventing corrosion or incrustation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB260/74A GB1510301A (en) | 1974-01-03 | 1974-01-03 | Protection of metals or metal-containing items from atmospheric corrosion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2256965A1 true FR2256965A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-08-01 |
| FR2256965B1 FR2256965B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-10-05 |
Family
ID=9701235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7500006A Expired FR2256965B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-01-03 | 1975-01-02 |
Country Status (5)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4520043A (en) * | 1982-07-29 | 1985-05-28 | Michael Davidian | Method of preventing corrosion of a metal casket |
| US4758220A (en) * | 1985-09-26 | 1988-07-19 | Alcon Laboratories, Inc. | Surgical cassette proximity sensing and latching apparatus |
| US4873139A (en) * | 1988-03-29 | 1989-10-10 | Minnesota Mining And Manufacturing Company | Corrosion resistant silver and copper surfaces |
| US5226937A (en) * | 1989-08-18 | 1993-07-13 | Pall Corporation | Void-containing sorbent pad |
| US6412628B1 (en) * | 2000-03-22 | 2002-07-02 | Calgon Carbon Corporation | Apparatus for preventing the formation of metal tarnish |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1561650A (en) * | 1924-04-23 | 1925-11-17 | Lashar Thomas Holmes | Antitarnish composition |
| US2151053A (en) * | 1937-03-15 | 1939-03-21 | Thorvald A Solberg | Absorption device |
| US2506731A (en) * | 1945-01-25 | 1950-05-09 | Celanese Corp | Method of preventing tarnishing of the surfaces of silverware |
| US2531114A (en) * | 1949-08-03 | 1950-11-21 | Beam Products Inc | Antitarnish composition |
| US2950295A (en) * | 1958-07-01 | 1960-08-23 | Chattanooga Medicine Co | Substituted benzenesulfonylhydrazones |
| US3222285A (en) * | 1962-07-23 | 1965-12-07 | Union Oil Co | Non-corrosive detergent compositions |
| US3347845A (en) * | 1963-08-01 | 1967-10-17 | Wallace & Tiernan Inc | Shock stable azodiformate esters |
| GB1070384A (en) * | 1964-08-19 | 1967-06-01 | Goddard & Sons Ltd J | Improvements in or relating to metal protecting preparations |
| US3493522A (en) * | 1966-11-09 | 1970-02-03 | Webb James E | Synthesis of polymeric schiff bases by reaction of acetals and amine compounds |
| US3816355A (en) * | 1971-12-06 | 1974-06-11 | Rohm & Haas | Macroreticular sulfonated pyridine-divinylbenzene resins |
| CA1001568A (en) * | 1971-07-21 | 1976-12-14 | Robert Kunin | Removal of sulfur trioxide and acid mist from gaseous streams |
| BE791832A (fr) * | 1971-11-26 | 1973-03-16 | Degussa | Procede pour le traitement de pieces dans des liquides, en particulier pour la technique dentaire et dispositif a cet effet |
| US3876395A (en) * | 1974-03-07 | 1975-04-08 | Union Carbide Corp | Method for the adsorption of sulfur dioxide |
-
1974
- 1974-01-03 GB GB260/74A patent/GB1510301A/en not_active Expired
- 1974-12-12 US US05/532,014 patent/US4058362A/en not_active Expired - Lifetime
- 1974-12-30 JP JP50001100A patent/JPS5099985A/ja active Pending
-
1975
- 1975-01-02 DE DE19752500018 patent/DE2500018A1/de active Pending
- 1975-01-02 FR FR7500006A patent/FR2256965B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2256965B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-10-05 |
| US4058362A (en) | 1977-11-15 |
| GB1510301A (en) | 1978-05-10 |
| JPS5099985A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-08-08 |
| DE2500018A1 (de) | 1975-07-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |