FR2481308A1 - Composition inhibitrice de la corrosion - Google Patents
Composition inhibitrice de la corrosion Download PDFInfo
- Publication number
- FR2481308A1 FR2481308A1 FR8009598A FR8009598A FR2481308A1 FR 2481308 A1 FR2481308 A1 FR 2481308A1 FR 8009598 A FR8009598 A FR 8009598A FR 8009598 A FR8009598 A FR 8009598A FR 2481308 A1 FR2481308 A1 FR 2481308A1
- Authority
- FR
- France
- Prior art keywords
- alkaline earth
- compsns
- wax
- salt
- alkyl
- 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.)
- Granted
Links
- 230000007797 corrosion Effects 0.000 title claims abstract description 6
- 238000005260 corrosion Methods 0.000 title claims abstract description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 title abstract 2
- 239000003112 inhibitor Substances 0.000 title abstract 2
- 150000007942 carboxylates Chemical class 0.000 title 1
- 150000003839 salts Chemical class 0.000 claims abstract description 19
- 239000001993 wax Substances 0.000 claims abstract description 14
- 239000002253 acid Substances 0.000 claims abstract description 11
- 235000019808 microcrystalline wax Nutrition 0.000 claims abstract description 9
- 239000004200 microcrystalline wax Substances 0.000 claims abstract description 9
- -1 alkaline earth metal salt Chemical class 0.000 claims abstract description 6
- 239000003960 organic solvent Substances 0.000 claims abstract description 6
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 21
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- MMNTZXRQPVRSSO-UHFFFAOYSA-N sulfamoylformic acid Chemical compound NS(=O)(=O)C(O)=O MMNTZXRQPVRSSO-UHFFFAOYSA-N 0.000 claims description 7
- 230000002401 inhibitory effect Effects 0.000 claims description 3
- 125000005420 sulfonamido group Chemical group S(=O)(=O)(N*)* 0.000 claims description 3
- 159000000007 calcium salts Chemical class 0.000 claims description 2
- 229940124530 sulfonamide Drugs 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 235000019271 petrolatum Nutrition 0.000 description 2
- FUYOZIVWKHUWQX-UHFFFAOYSA-N 2-sulfamoylacetic acid Chemical compound NS(=O)(=O)CC(O)=O FUYOZIVWKHUWQX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000012184 mineral wax Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8009598A FR2481308A1 (fr) | 1980-04-29 | 1980-04-29 | Composition inhibitrice de la corrosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8009598A FR2481308A1 (fr) | 1980-04-29 | 1980-04-29 | Composition inhibitrice de la corrosion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2481308A1 true FR2481308A1 (fr) | 1981-10-30 |
| FR2481308B1 FR2481308B1 (enExample) | 1983-11-25 |
Family
ID=9241460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8009598A Granted FR2481308A1 (fr) | 1980-04-29 | 1980-04-29 | Composition inhibitrice de la corrosion |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2481308A1 (enExample) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2602760A (en) * | 1950-07-18 | 1952-07-08 | Josef M Michel | Process of protecting metals against corrosion |
| DE1188751B (de) * | 1955-03-19 | 1965-03-11 | Exxon Standard Sa | Korrosionsschutzgemische |
| FR2236018A1 (en) * | 1973-07-02 | 1975-01-31 | Betz Laboratories | Glycine cpds for inhibiting metal corrosion - in cooling water systems |
| FR2351166A1 (fr) * | 1976-05-12 | 1977-12-09 | Witco Chemical Corp | Inhibiteurs de corrosion |
-
1980
- 1980-04-29 FR FR8009598A patent/FR2481308A1/fr active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2602760A (en) * | 1950-07-18 | 1952-07-08 | Josef M Michel | Process of protecting metals against corrosion |
| DE1188751B (de) * | 1955-03-19 | 1965-03-11 | Exxon Standard Sa | Korrosionsschutzgemische |
| FR2236018A1 (en) * | 1973-07-02 | 1975-01-31 | Betz Laboratories | Glycine cpds for inhibiting metal corrosion - in cooling water systems |
| FR2351166A1 (fr) * | 1976-05-12 | 1977-12-09 | Witco Chemical Corp | Inhibiteurs de corrosion |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2481308B1 (enExample) | 1983-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |