GB890767A - Improvements in or relating to protecting metal surfaces - Google Patents
Improvements in or relating to protecting metal surfacesInfo
- Publication number
- GB890767A GB890767A GB12836/60A GB1283660A GB890767A GB 890767 A GB890767 A GB 890767A GB 12836/60 A GB12836/60 A GB 12836/60A GB 1283660 A GB1283660 A GB 1283660A GB 890767 A GB890767 A GB 890767A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alcohol
- suspensions
- metal
- solutions
- waxes
- 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
- 229910052751 metal Inorganic materials 0.000 title abstract 9
- 239000002184 metal Substances 0.000 title abstract 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 150000003961 organosilicon compounds Chemical class 0.000 abstract 4
- 239000000725 suspension Substances 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 3
- 239000011707 mineral Substances 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- DSEKYWAQQVUQTP-XEWMWGOFSA-N (2r,4r,4as,6as,6as,6br,8ar,12ar,14as,14bs)-2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1h-picen-3-one Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)C(C)(C)CC[C@]1(C)CC[C@]2(C)[C@H]4CC[C@@]1(C)[C@H]3C[C@@H](O)C(=O)[C@@H]1C DSEKYWAQQVUQTP-XEWMWGOFSA-N 0.000 abstract 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000003082 abrasive agent Substances 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 2
- 150000005215 alkyl ethers Chemical class 0.000 abstract 2
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 abstract 2
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 2
- 229940105329 carboxymethylcellulose Drugs 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 2
- 239000003995 emulsifying agent Substances 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 235000010944 ethyl methyl cellulose Nutrition 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 229920003087 methylethyl cellulose Polymers 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000012170 montan wax Substances 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 239000012188 paraffin wax Substances 0.000 abstract 2
- 238000005498 polishing Methods 0.000 abstract 2
- 229910000077 silane Inorganic materials 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000001993 wax Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 150000007942 carboxylates Chemical class 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229960004756 ethanol Drugs 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 229940093476 ethylene glycol Drugs 0.000 abstract 1
- 239000000413 hydrolysate Substances 0.000 abstract 1
- 229960004592 isopropanol Drugs 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 abstract 1
- 229960005335 propanol Drugs 0.000 abstract 1
- 229960004063 propylene glycol Drugs 0.000 abstract 1
- 235000013772 propylene glycol Nutrition 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 235000015096 spirit Nutrition 0.000 abstract 1
- 238000009736 wetting Methods 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/26—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen nitrogen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
- Detergent Compositions (AREA)
Abstract
A metal surface is protected against corrosion by wetting the surface with an aminated organosilicon compound which is a polyaminoalkyltrialkoxy silane, an alcohol-soluble hydrolysate thereof or an acid salt of either (these compounds are described in Specifications 858,445 and 889,001), and drying the metal surface. In addition to the above compound a bis (polyaminoalkyl) di-alkoxy silane may be used in amount of up to 50% mol. The compounds may be used per se or preferably in the form of solutions in an alcohol, a hydrocarbon preferably containing an alcohol, a lower alkyl ether or dioxane, or in water. The applied coating is preferably cured by heating with or without siloxane curing catalysts. In examples copper strips, a copper-clad saucepan and frying pan and steel panels are coated in the above manner, the coated steel panels being further coated with a siloxane resin, as described in Specification 848,373. The aminated organosilicon compounds can also be incorporated into conventional metal cleaning and polishing compositions in the form of suspensions, solutions or pastes (based on an organic solvent system) or suspensions or emulsions (based on an aqueous system) containing optional additives such as abrasives, e.g. silica, waxes, e.g. paraffin, mineral, ozokerite and montan waxes, and emulsifying agents. The aqueous systems may be thickened with methyl- or carboxymethyl-cellulose and the solvent systems with metal salts, e.g. aluminium stearate. Liquid dialkyl- or akylaryl-siloxanes may also be added.ALSO:The aminated organosilicon compounds described in Specifications 858,445 and 889,001 are used for protecting metal surfaces against corrosion (see Group III) either per se or preferably in the form of solutions in an alcohol (e.g. methanol, ethanol, propanol, isopropanol, ethylene- or propylene-glycol or their ethers), a hydrocarbon (e.g. benzene, toluene, xylene or mineral spirits) preferably containing an alcohol, a lower alkyl ether or dioxane, or in water. The applied coating is preferably cured by heating with or without siloxane curing catalysts such as metal carboxylates or materials which are reactive toward the amine functional groups. The organosilicon compounds can also be incorporated into conventional metal cleaning and polishing compositions in the form of suspensions, solutions or pastes (based on an organic solvent system) or suspensions or emulsions (based on an aqueous system) containing optional additives such as abrasives, e.g. silica, waxes, e.g. paraffin, mineral, ozokerite and montan waxes, and emulsifying agents. The aqueous systems may be thickened with methyl-or carboxymethyl-cellulose and the solvent systems with metal salts, e.g. aluminium stearate. Liquid dialkyl- or alkylarylsiloxanes may also be added. Specification 848,373 also is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US890767XA | 1959-04-24 | 1959-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB890767A true GB890767A (en) | 1962-03-07 |
Family
ID=22215550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12836/60A Expired GB890767A (en) | 1959-04-24 | 1960-04-11 | Improvements in or relating to protecting metal surfaces |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1252832B (en) |
GB (1) | GB890767A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1232897B (en) * | 1963-07-08 | 1967-01-26 | Dow Corning | Use of copolymers based on organosiloxane to prevent paraffin deposits in pipelines or containers |
-
0
- DE DENDAT1252832D patent/DE1252832B/en active Pending
-
1960
- 1960-04-11 GB GB12836/60A patent/GB890767A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1232897B (en) * | 1963-07-08 | 1967-01-26 | Dow Corning | Use of copolymers based on organosiloxane to prevent paraffin deposits in pipelines or containers |
Also Published As
Publication number | Publication date |
---|---|
DE1252832B (en) | 1967-10-26 |
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