ZA200405631B - Aqueous coolant for the running-in period of an engine containing ammonium salts of monophthalimides - Google Patents
Aqueous coolant for the running-in period of an engine containing ammonium salts of monophthalimides Download PDFInfo
- Publication number
- ZA200405631B ZA200405631B ZA200405631A ZA200405631A ZA200405631B ZA 200405631 B ZA200405631 B ZA 200405631B ZA 200405631 A ZA200405631 A ZA 200405631A ZA 200405631 A ZA200405631 A ZA 200405631A ZA 200405631 B ZA200405631 B ZA 200405631B
- Authority
- ZA
- South Africa
- Prior art keywords
- ammonium
- coolant
- phthalic acid
- formula
- alkyl radical
- Prior art date
Links
- 239000002826 coolant Substances 0.000 title claims description 50
- 150000003863 ammonium salts Chemical class 0.000 title claims description 26
- 238000005260 corrosion Methods 0.000 claims description 48
- 230000007797 corrosion Effects 0.000 claims description 48
- -1 2-ethylhexyl Chemical group 0.000 claims description 33
- CYMRPDYINXWJFU-UHFFFAOYSA-N 2-carbamoylbenzoic acid Chemical class NC(=O)C1=CC=CC=C1C(O)=O CYMRPDYINXWJFU-UHFFFAOYSA-N 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 17
- 238000002485 combustion reaction Methods 0.000 claims description 16
- 239000003112 inhibitor Substances 0.000 claims description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- 239000012141 concentrate Substances 0.000 claims description 11
- 150000001768 cations Chemical class 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 230000002401 inhibitory effect Effects 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 230000002528 anti-freeze Effects 0.000 claims description 7
- 125000004122 cyclic group Chemical group 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 125000002015 acyclic group Chemical group 0.000 claims description 4
- 150000001340 alkali metals Chemical class 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 4
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 4
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 4
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 claims description 4
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 4
- LSPRJFRAPBCLFF-UHFFFAOYSA-N 1-n-ethyl-3-hexyl-1-n-methylbenzene-1,2-dicarboxamide Chemical compound CCCCCCC1=CC=CC(C(=O)N(C)CC)=C1C(N)=O LSPRJFRAPBCLFF-UHFFFAOYSA-N 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 150000002460 imidazoles Chemical class 0.000 claims description 3
- 150000002826 nitrites Chemical class 0.000 claims description 3
- 235000021317 phosphate Nutrition 0.000 claims description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 3
- 125000001424 substituent group Chemical group 0.000 claims description 3
- 125000005209 triethanolammonium group Chemical class 0.000 claims description 3
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
- 150000001642 boronic acid derivatives Chemical class 0.000 claims description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 2
- 229940079865 intestinal antiinfectives imidazole derivative Drugs 0.000 claims description 2
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 claims description 2
- 229940069446 magnesium acetate Drugs 0.000 claims description 2
- 235000011285 magnesium acetate Nutrition 0.000 claims description 2
- 239000011654 magnesium acetate Substances 0.000 claims description 2
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- 150000002823 nitrates Chemical class 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 150000004040 pyrrolidinones Chemical class 0.000 claims description 2
- 150000004760 silicates Chemical class 0.000 claims description 2
- 229940042055 systemic antimycotics triazole derivative Drugs 0.000 claims description 2
- 150000007979 thiazole derivatives Chemical class 0.000 claims description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical class OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000005711 Benzoic acid Substances 0.000 description 7
- 235000010233 benzoic acid Nutrition 0.000 description 7
- 238000009833 condensation Methods 0.000 description 7
- 230000005494 condensation Effects 0.000 description 7
- 238000011010 flushing procedure Methods 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- 239000012809 cooling fluid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000005022 packaging material Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 3
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 3
- 239000012964 benzotriazole Substances 0.000 description 3
- 230000001143 conditioned effect Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- SARKQAUWTBDBIZ-UHFFFAOYSA-N azane;2-carbamoylbenzoic acid Chemical compound [NH4+].NC(=O)C1=CC=CC=C1C([O-])=O SARKQAUWTBDBIZ-UHFFFAOYSA-N 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- JPHVSDWIWBDHOC-UHFFFAOYSA-N 2-(carboxymethylsulfanyl)butanedioic acid Chemical compound OC(=O)CSC(C(O)=O)CC(O)=O JPHVSDWIWBDHOC-UHFFFAOYSA-N 0.000 description 1
- KWIPUXXIFQQMKN-UHFFFAOYSA-N 2-azaniumyl-3-(4-cyanophenyl)propanoate Chemical compound OC(=O)C(N)CC1=CC=C(C#N)C=C1 KWIPUXXIFQQMKN-UHFFFAOYSA-N 0.000 description 1
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-M 4-hydroxybenzoate Chemical compound OC1=CC=C(C([O-])=O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-M 0.000 description 1
- LRUDIIUSNGCQKF-UHFFFAOYSA-N 5-methyl-1H-benzotriazole Chemical compound C1=C(C)C=CC2=NNN=C21 LRUDIIUSNGCQKF-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229920000147 Styrene maleic anhydride Polymers 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229940090948 ammonium benzoate Drugs 0.000 description 1
- CAMXVZOXBADHNJ-UHFFFAOYSA-N ammonium nitrite Chemical class [NH4+].[O-]N=O CAMXVZOXBADHNJ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper 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
- 229960002887 deanol Drugs 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
- 229960003656 ricinoleic acid Drugs 0.000 description 1
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 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
- HQHCYKULIHKCEB-UHFFFAOYSA-N tetradecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCC(O)=O HQHCYKULIHKCEB-UHFFFAOYSA-N 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000000080 wetting agent 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
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/10—Liquid materials
-
- 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
- C23F11/10—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 using organic inhibitors
- C23F11/14—Nitrogen-containing compounds
- C23F11/145—Amides; N-substituted amides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10201446A DE10201446A1 (de) | 2002-01-16 | 2002-01-16 | Wässrige Kühlmittel für die Motoreneinlaufphase enthaltend Ammoniumsalze von Phthalsäuremonoamiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200405631B true ZA200405631B (en) | 2006-07-26 |
Family
ID=7712272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200405631A ZA200405631B (en) | 2002-01-16 | 2004-07-15 | Aqueous coolant for the running-in period of an engine containing ammonium salts of monophthalimides |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US20050040362A1 (zh) |
| EP (1) | EP1468060A1 (zh) |
| JP (1) | JP4002241B2 (zh) |
| KR (1) | KR20040081459A (zh) |
| CN (1) | CN1271166C (zh) |
| AR (1) | AR038290A1 (zh) |
| AU (1) | AU2003210163A1 (zh) |
| BR (1) | BR0306938A (zh) |
| CA (1) | CA2473430A1 (zh) |
| DE (1) | DE10201446A1 (zh) |
| MX (1) | MXPA04006904A (zh) |
| PL (1) | PL373535A1 (zh) |
| WO (1) | WO2003060036A1 (zh) |
| ZA (1) | ZA200405631B (zh) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9714471B2 (en) * | 2009-04-22 | 2017-07-25 | Arteco Nv | Hot test fluid containing vapor phase inhibition |
| US20100270493A1 (en) * | 2009-04-22 | 2010-10-28 | Chevron U.S.A. Inc. | Hot test fluid containing vapor phase inhibition protection for ferrous as well as aluminum alloys |
| US20100270494A1 (en) * | 2009-04-22 | 2010-10-28 | Chevron U.S.A. Inc. | Hot test fluid containing vapor phase inhibition |
| CN102212343A (zh) * | 2010-04-02 | 2011-10-12 | 北京化工大学 | 一种溴化锂吸收式循环工质的制备方法 |
| KR101829493B1 (ko) | 2010-11-10 | 2018-02-14 | 바스프 에스이 | 신규 증기 공간 항부식 조성물 |
| CN104395503B (zh) * | 2012-04-26 | 2017-05-03 | 巴斯夫欧洲公司 | 蒸汽空间防腐蚀组合物 |
| JP6154371B2 (ja) * | 2014-12-26 | 2017-06-28 | トヨタ自動車株式会社 | 冷却液組成物及びこれを用いた内燃機関の運転方法 |
| JP6466879B2 (ja) * | 2016-04-04 | 2019-02-06 | トヨタ自動車株式会社 | 冷却液組成物及びこれを用いた内燃機関の運転方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4473491A (en) * | 1981-06-22 | 1984-09-25 | Basf Aktiengesellschaft | Alkanolamine salts of cyclic amide acids and their use as metal corrosion inhibitors in aqueous systems |
| DE3222996A1 (de) * | 1981-06-22 | 1983-03-03 | Basf Ag, 6700 Ludwigshafen | Alkanolaminsalze cyclischer amidsaeuren und ihre verwendung als korrosionsschutzmittel in waessrigen systemen |
| EP0486510B1 (en) * | 1989-08-08 | 1996-02-14 | Stepan Company | Cyclic amidocarboxy surfactants, synthesis and use thereof |
| DE19846434A1 (de) * | 1998-10-08 | 2000-04-13 | Henkel Kgaa | Motoreneinlaufmittel |
| DE19962757A1 (de) * | 1999-12-23 | 2001-06-28 | Basf Ag | Wässrige Motoreinlauf-Kühlflüssigkeit mit Dampfraumkorrosionsschutz |
-
2002
- 2002-01-16 DE DE10201446A patent/DE10201446A1/de not_active Withdrawn
-
2003
- 2003-01-10 AR ARP030100062A patent/AR038290A1/es not_active Application Discontinuation
- 2003-01-16 JP JP2003560125A patent/JP4002241B2/ja not_active Expired - Fee Related
- 2003-01-16 WO PCT/EP2003/000422 patent/WO2003060036A1/de not_active Application Discontinuation
- 2003-01-16 BR BRPI0306938-9A patent/BR0306938A/pt not_active IP Right Cessation
- 2003-01-16 CN CNB038039982A patent/CN1271166C/zh not_active Expired - Fee Related
- 2003-01-16 EP EP03729478A patent/EP1468060A1/de not_active Withdrawn
- 2003-01-16 US US10/501,549 patent/US20050040362A1/en not_active Abandoned
- 2003-01-16 PL PL03373535A patent/PL373535A1/xx not_active Application Discontinuation
- 2003-01-16 AU AU2003210163A patent/AU2003210163A1/en not_active Abandoned
- 2003-01-16 CA CA002473430A patent/CA2473430A1/en not_active Abandoned
- 2003-01-16 MX MXPA04006904A patent/MXPA04006904A/es active IP Right Grant
- 2003-01-16 KR KR10-2004-7011115A patent/KR20040081459A/ko not_active Application Discontinuation
-
2004
- 2004-07-15 ZA ZA200405631A patent/ZA200405631B/en unknown
-
2007
- 2007-07-24 US US11/782,428 patent/US20080017828A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003060036A1 (de) | 2003-07-24 |
| DE10201446A1 (de) | 2003-07-24 |
| BR0306938A (pt) | 2006-04-11 |
| CA2473430A1 (en) | 2003-07-24 |
| AU2003210163A1 (en) | 2003-07-30 |
| PL373535A1 (en) | 2005-09-05 |
| AR038290A1 (es) | 2005-01-12 |
| US20080017828A1 (en) | 2008-01-24 |
| CN1633491A (zh) | 2005-06-29 |
| JP4002241B2 (ja) | 2007-10-31 |
| MXPA04006904A (es) | 2004-10-11 |
| KR20040081459A (ko) | 2004-09-21 |
| US20050040362A1 (en) | 2005-02-24 |
| EP1468060A1 (de) | 2004-10-20 |
| JP2005525491A (ja) | 2005-08-25 |
| CN1271166C (zh) | 2006-08-23 |
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