DE2231206C2 - Korrosionshemmende Zusammensetzung und deren Verwendung - Google Patents
Korrosionshemmende Zusammensetzung und deren VerwendungInfo
- Publication number
- DE2231206C2 DE2231206C2 DE2231206A DE2231206A DE2231206C2 DE 2231206 C2 DE2231206 C2 DE 2231206C2 DE 2231206 A DE2231206 A DE 2231206A DE 2231206 A DE2231206 A DE 2231206A DE 2231206 C2 DE2231206 C2 DE 2231206C2
- Authority
- DE
- Germany
- Prior art keywords
- acid
- general formula
- compound
- synergistic combination
- group
- 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.)
- Expired
Links
- 238000005260 corrosion Methods 0.000 title claims description 40
- 230000007797 corrosion Effects 0.000 title claims description 40
- 230000002401 inhibitory effect Effects 0.000 title claims description 7
- 239000000203 mixture Substances 0.000 title description 43
- 239000002253 acid Substances 0.000 claims description 61
- 150000001875 compounds Chemical class 0.000 claims description 55
- -1 2-acetoxyanilino Chemical group 0.000 claims description 29
- 239000011885 synergistic combination Substances 0.000 claims description 28
- 229910052739 hydrogen Inorganic materials 0.000 claims description 25
- 239000001257 hydrogen Substances 0.000 claims description 25
- 125000004432 carbon atom Chemical group C* 0.000 claims description 23
- 239000004215 Carbon black (E152) Substances 0.000 claims description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 20
- 229930195733 hydrocarbon Natural products 0.000 claims description 20
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 18
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 18
- 150000002430 hydrocarbons Chemical class 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 7
- OAKJQQAXSVQMHS-UHFFFAOYSA-N hydrazine group Chemical group NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- 150000002431 hydrogen Chemical class 0.000 claims description 5
- 230000002195 synergetic effect Effects 0.000 claims description 5
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 125000004181 carboxyalkyl group Chemical group 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims description 2
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- 150000003973 alkyl amines Chemical class 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- IYABWNGZIDDRAK-UHFFFAOYSA-N allene Chemical group C=C=C IYABWNGZIDDRAK-UHFFFAOYSA-N 0.000 claims description 2
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- 150000004982 aromatic amines Chemical class 0.000 claims description 2
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims description 2
- 125000000623 heterocyclic group Chemical group 0.000 claims description 2
- 125000004464 hydroxyphenyl group Chemical group 0.000 claims description 2
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims 1
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical group [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 30
- 235000010288 sodium nitrite Nutrition 0.000 description 29
- 239000003112 inhibitor Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 239000011521 glass Substances 0.000 description 10
- 239000004698 Polyethylene Substances 0.000 description 9
- 229920000573 polyethylene Polymers 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 239000011701 zinc Substances 0.000 description 7
- 229910052725 zinc Inorganic materials 0.000 description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 4
- 239000008262 pumice Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 125000003342 alkenyl group Chemical group 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- NFDRPXJGHKJRLJ-UHFFFAOYSA-N edtmp Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CCN(CP(O)(O)=O)CP(O)(O)=O NFDRPXJGHKJRLJ-UHFFFAOYSA-N 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- MGRVRXRGTBOSHW-UHFFFAOYSA-N (aminomethyl)phosphonic acid Chemical class NCP(O)(O)=O MGRVRXRGTBOSHW-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229920000388 Polyphosphate Polymers 0.000 description 2
- XKBDVFSIVDBRIW-UHFFFAOYSA-N [1-(methylamino)-2-phosphonoethyl]phosphonic acid Chemical compound CNC(P(O)(O)=O)CP(O)(O)=O XKBDVFSIVDBRIW-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009533 lab test Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000002826 nitrites Chemical class 0.000 description 2
- 229920000193 polymethacrylate Polymers 0.000 description 2
- 239000001205 polyphosphate Substances 0.000 description 2
- 235000011176 polyphosphates Nutrition 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- BFSPAPKTIGPYOV-BQYQJAHWSA-N (e)-1-[4-(4-hydroxyphenyl)piperazin-1-yl]-3-thiophen-2-ylprop-2-en-1-one Chemical compound C1=CC(O)=CC=C1N1CCN(C(=O)\C=C\C=2SC=CC=2)CC1 BFSPAPKTIGPYOV-BQYQJAHWSA-N 0.000 description 1
- 125000001989 1,3-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([H])C([*:2])=C1[H] 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical group CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- GVNVAWHJIKLAGL-UHFFFAOYSA-N 2-(cyclohexen-1-yl)cyclohexan-1-one Chemical compound O=C1CCCCC1C1=CCCCC1 GVNVAWHJIKLAGL-UHFFFAOYSA-N 0.000 description 1
- XYJLPCAKKYOLGU-UHFFFAOYSA-N 2-phosphonoethylphosphonic acid Chemical compound OP(O)(=O)CCP(O)(O)=O XYJLPCAKKYOLGU-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- QJSFUOBKBXVTMN-UHFFFAOYSA-N C=C.P(O)(O)=O Chemical compound C=C.P(O)(O)=O QJSFUOBKBXVTMN-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 101150065749 Churc1 gene Proteins 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- IGDFSIDKIQTNJB-UHFFFAOYSA-N N1CCCCC1.P(O)(O)=O Chemical compound N1CCCCC1.P(O)(O)=O IGDFSIDKIQTNJB-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- JWVBOUZOBSSKEA-UHFFFAOYSA-N OC1=CC=CC=C1C(P(O)(O)=O)NC1=CC=CC=C1 Chemical compound OC1=CC=CC=C1C(P(O)(O)=O)NC1=CC=CC=C1 JWVBOUZOBSSKEA-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 102100038239 Protein Churchill Human genes 0.000 description 1
- YASAKCUCGLMORW-UHFFFAOYSA-N Rosiglitazone Chemical compound C=1C=CC=NC=1N(C)CCOC(C=C1)=CC=C1CC1SC(=O)NC1=O YASAKCUCGLMORW-UHFFFAOYSA-N 0.000 description 1
- 240000007313 Tilia cordata Species 0.000 description 1
- AZFNGPAYDKGCRB-XCPIVNJJSA-M [(1s,2s)-2-amino-1,2-diphenylethyl]-(4-methylphenyl)sulfonylazanide;chlororuthenium(1+);1-methyl-4-propan-2-ylbenzene Chemical compound [Ru+]Cl.CC(C)C1=CC=C(C)C=C1.C1=CC(C)=CC=C1S(=O)(=O)[N-][C@@H](C=1C=CC=CC=1)[C@@H](N)C1=CC=CC=C1 AZFNGPAYDKGCRB-XCPIVNJJSA-M 0.000 description 1
- YAWYUSRBDMEKHZ-UHFFFAOYSA-N [2-hydroxyethyl(phosphonomethyl)amino]methylphosphonic acid Chemical compound OCCN(CP(O)(O)=O)CP(O)(O)=O YAWYUSRBDMEKHZ-UHFFFAOYSA-N 0.000 description 1
- GVVWEQQBBATYME-UHFFFAOYSA-L [Na+].[Na+].[O-]N=O.[O-]N=O Chemical compound [Na+].[Na+].[O-]N=O.[O-]N=O GVVWEQQBBATYME-UHFFFAOYSA-L 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 229910001430 chromium ion Inorganic materials 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- PTMHPRAIXMAOOB-UHFFFAOYSA-N phosphoramidic acid Chemical class NP(O)(O)=O PTMHPRAIXMAOOB-UHFFFAOYSA-N 0.000 description 1
- 125000004193 piperazinyl group Chemical group 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 235000010289 potassium nitrite Nutrition 0.000 description 1
- 239000004304 potassium nitrite Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3006471A GB1392044A (en) | 1971-06-26 | 1971-06-26 | Corrosion inhibiting composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2231206A1 DE2231206A1 (de) | 1972-12-28 |
| DE2231206C2 true DE2231206C2 (de) | 1986-07-24 |
Family
ID=10301679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2231206A Expired DE2231206C2 (de) | 1971-06-26 | 1972-06-26 | Korrosionshemmende Zusammensetzung und deren Verwendung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3925245A (enExample) |
| JP (1) | JPS536626B1 (enExample) |
| CA (1) | CA976337A (enExample) |
| DE (1) | DE2231206C2 (enExample) |
| FR (1) | FR2143761B1 (enExample) |
| GB (1) | GB1392044A (enExample) |
| NL (1) | NL7208694A (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4048374A (en) * | 1973-09-01 | 1977-09-13 | Dynamit Nobel Aktiengesellschaft | Functional organophosphonic acid esters as preservative adhesion promoting agents and coating for metals |
| DE2621658C3 (de) * | 1976-05-15 | 1979-12-13 | Hoechst Ag, 6000 Frankfurt | Verfahren zum Korrosionsschutz von gußeisernen Kesseln |
| US4033896A (en) * | 1976-06-18 | 1977-07-05 | Monsanto Company | Method of corrosion inhibition and compositions therefor |
| US4073744A (en) * | 1977-01-03 | 1978-02-14 | Surpass Chemicals Limited | Nitrite based rust inhibitor complex |
| US4402907A (en) * | 1980-08-13 | 1983-09-06 | Ciba-Geigy Corporation | Triazine carboxylic acids as corrosion inhibitors for aqueous systems |
| GB2084128B (en) * | 1980-09-25 | 1983-11-16 | Dearborn Chemicals Ltd | Inhibiting corrosion in aqueous systems |
| US4427459A (en) * | 1982-01-25 | 1984-01-24 | Pennwalt Corporation | Phosphate conversion coatings for metals with reduced coating weights and crystal sizes |
| GB2118159B (en) * | 1982-04-20 | 1985-09-04 | Dearborn Chemicals Ltd | The treatment of aqueous systems |
| US4501667A (en) * | 1983-03-03 | 1985-02-26 | Ciba-Geigy Corporation | Process of inhibiting corrosion of metal surfaces and/or deposition of scale thereon |
| DE3433946A1 (de) * | 1984-09-15 | 1986-03-27 | Boehringer Mannheim Gmbh, 6800 Mannheim | Mittel und verfahren zum nachweis von wasserstoffperoxid |
| US4798675A (en) * | 1987-10-19 | 1989-01-17 | The Mogul Corporation | Corrosion inhibiting compositions containing carboxylated phosphonic acids and sequestrants |
| US5019343A (en) * | 1989-12-15 | 1991-05-28 | W. R. Grace & Co.-Conn. | Control of corrosion in aqueous systems using certain phosphonomethyl amines |
| DE69114436T2 (de) * | 1990-10-04 | 1996-06-20 | Britoil Plc | Verfahren zur Bekämpfung der Kesselsteinbildung. |
| DK12497A (da) * | 1996-02-12 | 1997-08-13 | Ciba Geigy Ag | Korrisionsinhiberende overtrækssammensætninger til metaller |
| RU2164552C2 (ru) * | 1996-04-12 | 2001-03-27 | Циба Спешиалти Кемикалс Холдинг Инк. | Ингибирующая коррозию композиция для покрытий, способ ее получения и производные аминофосфоновых и аминофосфористых кислот и их соли |
| US5888405A (en) * | 1997-07-29 | 1999-03-30 | Buckman Laboratories International Inc. | Methods for controlling biofouling using amino methyl phosphonic acids |
| AU2001257100A1 (en) * | 2000-04-18 | 2001-10-30 | Dow Global Technologies Inc. | Nalpha, nomega-dialkyl aminomethylenephosphonic acids and use thereof |
| US20030216275A1 (en) * | 2001-04-18 | 2003-11-20 | Crump Druce K | Nª,n -dialkyl aminomethylenephosphonic acids and use thereof |
| CN100486982C (zh) * | 2001-11-02 | 2009-05-13 | 中国人民解放军军事医学科学院毒物药物研究所 | 具有预防和治疗血栓性疾病功能的化合物,含它们的药物组合物和它们的医药用途 |
| CN100486981C (zh) * | 2001-11-02 | 2009-05-13 | 中国人民解放军军事医学科学院毒物药物研究所 | 具有预防和治疗动脉粥样硬化功能的化合物及其在生物医药学中的应用 |
| ITMI20021706A1 (it) * | 2002-07-31 | 2004-02-01 | Bozzetto Giovanni Spa | Poliamminomeilenfosfono derivati. |
| FR2862651B1 (fr) * | 2003-11-24 | 2006-03-31 | Rhodia Cons Spec Ltd | Nouveaux dendrimeres a terminaisons bisphosphoniques et derives, leur procede de preparation et leur utilisation |
| CN106958143A (zh) * | 2017-04-06 | 2017-07-18 | 天津工业大学 | 一种阻燃整理剂的制备方法及其阻燃的Lyocell纤维织物 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3483133A (en) * | 1967-08-25 | 1969-12-09 | Calgon C0Rp | Method of inhibiting corrosion with aminomethylphosphonic acid compositions |
| FR1598044A (enExample) * | 1968-05-11 | 1970-06-29 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2351465A (en) * | 1940-03-09 | 1944-06-13 | Shell Dev | Internal corrosion prevention in ferrous metal containers for light liquid petroleum distillates |
| US3433577A (en) * | 1964-08-19 | 1969-03-18 | Owens Illinois Inc | Vapor phase corrosion inhibition |
| US3425954A (en) * | 1966-01-24 | 1969-02-04 | Cromwell Paper Co | Four component multipurpose corrosion inhibitor |
| US3532639A (en) * | 1968-03-04 | 1970-10-06 | Calgon C0Rp | Corrosion inhibiting with combinations of zinc salts,and derivatives of methanol phosphonic acid |
| US3720498A (en) * | 1968-10-17 | 1973-03-13 | Petrolite Corp | Inhibiting corrosion with nitrogenheterocyclic phosphonic acids |
| US3668138A (en) * | 1970-11-27 | 1972-06-06 | Calgon Corp | Method of inhibiting corrosion with amino diphosphonates |
| US3723347A (en) * | 1972-05-17 | 1973-03-27 | Monsanto Co | Corrosion inhibition compositions containing substituted diamine phosphonates and processes for using the same |
-
1971
- 1971-06-26 GB GB3006471A patent/GB1392044A/en not_active Expired
-
1972
- 1972-06-22 US US265369A patent/US3925245A/en not_active Expired - Lifetime
- 1972-06-23 CA CA145,507A patent/CA976337A/en not_active Expired
- 1972-06-23 NL NL7208694A patent/NL7208694A/xx not_active Application Discontinuation
- 1972-06-26 JP JP6396772A patent/JPS536626B1/ja active Pending
- 1972-06-26 FR FR7223042A patent/FR2143761B1/fr not_active Expired
- 1972-06-26 DE DE2231206A patent/DE2231206C2/de not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3483133A (en) * | 1967-08-25 | 1969-12-09 | Calgon C0Rp | Method of inhibiting corrosion with aminomethylphosphonic acid compositions |
| FR1598044A (enExample) * | 1968-05-11 | 1970-06-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3925245A (en) | 1975-12-09 |
| JPS536626B1 (enExample) | 1978-03-09 |
| NL7208694A (enExample) | 1972-12-28 |
| USB265369I5 (enExample) | 1975-01-28 |
| FR2143761B1 (enExample) | 1980-04-18 |
| GB1392044A (en) | 1975-04-23 |
| AU4378572A (en) | 1974-01-03 |
| CA976337A (en) | 1975-10-21 |
| DE2231206A1 (de) | 1972-12-28 |
| FR2143761A1 (enExample) | 1973-02-09 |
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