US2186018A - Method of preventing rusting of ferrous metal surfaces - Google Patents
Method of preventing rusting of ferrous metal surfaces Download PDFInfo
- Publication number
- US2186018A US2186018A US17557237A US2186018A US 2186018 A US2186018 A US 2186018A US 17557237 A US17557237 A US 17557237A US 2186018 A US2186018 A US 2186018A
- Authority
- US
- United States
- Prior art keywords
- metal surfaces
- ferrous metal
- rusting
- acid
- preventing rusting
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 title description 11
- 229910052751 metal Inorganic materials 0.000 title description 11
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title description 4
- 238000000034 method Methods 0.000 title description 4
- 239000003921 oil Substances 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000004215 Carbon black (E152) Substances 0.000 description 7
- 229930195733 hydrocarbon Natural products 0.000 description 7
- 150000002430 hydrocarbons Chemical class 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 235000019441 ethanol Nutrition 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 239000010685 fatty oil Substances 0.000 description 4
- 230000002401 inhibitory effect Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- -1 aromatic alcohols Chemical class 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- XMHIUKTWLZUKEX-UHFFFAOYSA-N hexacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O XMHIUKTWLZUKEX-UHFFFAOYSA-N 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- ZDPHROOEEOARMN-UHFFFAOYSA-N undecanoic acid Chemical compound CCCCCCCCCCC(O)=O ZDPHROOEEOARMN-UHFFFAOYSA-N 0.000 description 2
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- 241000349731 Afzelia bipindensis Species 0.000 description 1
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 1
- 244000248349 Citrus limon Species 0.000 description 1
- 235000005979 Citrus limon Nutrition 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000021588 free fatty acids Nutrition 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 229940042472 mineral oil Drugs 0.000 description 1
- 235000010446 mineral oil Nutrition 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
- 125000005608 naphthenic acid group Chemical group 0.000 description 1
- 229960002446 octanoic acid Drugs 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000008149 soap solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
- C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Definitions
- the present invention relates to-a method for inhibiting or preventing the rusting of ferrous metal surfaces, and particuiarb iron or steefsurfaces which may be subjected to conditions nor- 5 mally conducive to rusting.
- the present invention is particularly applicable to the prevention of. rusting of 'iron or steel sheets or plates, bars. tubes, wire, and articles fabricated from iron orsteel by 1 rolling, grinding or machining.
- a principal object of this invention is the inhibition or prevention of rusting of ferrous metal surfaces by the application thereto of a him of oil invention are preferably hydrocarbon oils having 4 a Saybolt Universal viscosity'at 100 F. of at least 60 seconds, and substantially free of constituents tendingto stain, corrode orv react with ferrous metal surfaces.
- oil component 'of the rust-preventing composition comprises about 90% or more of the '30 composition.
- the synthetic esters to be employed in conjunction with the hydrocarbon oil are preferably those derived by the reaction of aliphatic or aromatic alcohols or phenols with carboxylic acids, preferably saturated carboxylic acids having from about 8 to about 25. carbon atoms per molecule.
- the alcohols may be mentioned methyl alcohol, ethyl alcohol, propyl alcohol, isopropyl alcohol, the butyl alcohols, the amyl and hexyl 4 1! alcohols, cetyl alcohol, the glycols, glycerol, phenol, cresol, naphthol, benzyl alcohol and the like.
- the organic acids may be exemplified by caprylic acid, capric acid, undecylic acid, lam'lc acid, myr'lsticacidpalmiticacidmargaricacldstearie acid,.arachidic acid, cerotic acid, meli'ssie acid.
- oil-synthetic ester compositions utilized in accordance with this invention do not have the dis-' advantages inherent in the use of natural oils.
- fats, fatty oils and mixtures thereof with hydro carbon oil which have been employed heretofore as rust-proofing agents.
- Many of the natural fatty oils are glycerides of unsaturated fatty acids, and when applied to metal surfaces in the undiluted state or admixed with hydrocarbon oil. form sticky or tacky films due to the oxidation and/or polymerlzationof the unsaturated con stituents. 'I'hese tacky films are dimcult to remove, since the oxidized constituents are relatively-insoluble in organic solvents and not readily removed 'by water or detergent solutions.
- fatty oils contain varying amounts of free fatty acids which tend to corrode or stain the metal with which they come in contact.
- the fatty oils also tend to become rancid, particularly when exposed in relatively thin films to the action of air.
- synthetic esters employed in conjunction with bydrocarbon oil in accordance with this invention do not form sticky or gummy deposits upon the ,metal surfaces, do not oxidize nor polymerize, nor become acidic nor rancid, and are readily removed from metal surfaces.
- test pieces of polished, cold rolled steel were coated with the rust-inhibiting compositions and exposed to the atmosphere (temperature 77' E; humidity 100%) for a period of one week.
- the viscodty of the min eral oil component is given in seconds Saybolt rusting. V bodmsting.
- compositions showed a marked in- 10 higher.
- the rust inhibiting method of the present invention is particularly adapted for the protection of iron or steel products which may be placed in storage under conditions normally conducive to rusting.
- viscous hydrocarbon oil is to be understood to comprehend oils having a Baybolt Universal viscosity at 100 F. of 60 seconds or What I claim is: A method of inhibiting rusting of a ferrous naphthenates.
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Lubricants (AREA)
Description
Patented Jan. 9,1940
lemon or PREVENTING nus'rmo or rennous METAL sunrscns 'wmiamm. to The Atlantic Refining comm. Philadelpbia, 2a., aoorporation of Pennsylvania No Drawing. Application November 20, 193'], SerialNo. 175,51:
1 Claim-f (oi.- iii-es) 7 held by the metal surface, probably by adsorp- The present invention relates to-a method for inhibiting or preventing the rusting of ferrous metal surfaces, and particuiarb iron or steefsurfaces which may be subjected to conditions nor- 5 mally conducive to rusting. The present invention is particularly applicable to the prevention of. rusting of 'iron or steel sheets or plates, bars. tubes, wire, and articles fabricated from iron orsteel by 1 rolling, grinding or machining.
A principal object of this invention is the inhibition or prevention of rusting of ferrous metal surfaces by the application thereto of a him of oil invention are preferably hydrocarbon oils having 4 a Saybolt Universal viscosity'at 100 F. of at least 60 seconds, and substantially free of constituents tendingto stain, corrode orv react with ferrous metal surfaces. Hydrocarbon oils derived from paraflin base or naphthene base petroleum, or oils 7 produced by solvent extraction, hydrogenation. or.
other means may be suitably employed. In general the oil component 'of the rust-preventing composition comprises about 90% or more of the '30 composition.
The synthetic esters to be employed in conjunction with the hydrocarbon oil are preferably those derived by the reaction of aliphatic or aromatic alcohols or phenols with carboxylic acids, preferably saturated carboxylic acids having from about 8 to about 25. carbon atoms per molecule.
, Among the alcohols may be mentioned methyl alcohol, ethyl alcohol, propyl alcohol, isopropyl alcohol, the butyl alcohols, the amyl and hexyl 4 1! alcohols, cetyl alcohol, the glycols, glycerol, phenol, cresol, naphthol, benzyl alcohol and the like. The organic acids may be exemplified by caprylic acid, capric acid, undecylic acid, lam'lc acid, myr'lsticacidpalmiticacidmargaricacldstearie acid,.arachidic acid, cerotic acid, meli'ssie acid.
.the naphthenic acids. benaoic' acid, phthalic acid and the like. Quantities of the esters ofthe order of 1%,2%,5%.and 10% ormoremaybeadded to thehydrocarbonoilandtheadmixtureorsolution applied to rustable metal surfaces by dipping.
entinventiomwhenappliedtoferrousmetolsurllfacaprovideafluidnlmwbichis'tenaciomly operations involving pressing, stamping,
Universal at 1". i
tion, and which is resistant to the penetration of moisture. Such films are non-drying and readily removable by wiping. washing with organic solvents, soap solutions or other detergents. The
oil-synthetic ester compositions utilized in accordance with this invention do not have the dis-' advantages inherent in the use of natural oils. fats, fatty oils and mixtures thereof with hydro carbon oil, which have been employed heretofore as rust-proofing agents. Many of the natural fatty oils are glycerides of unsaturated fatty acids, and when applied to metal surfaces in the undiluted state or admixed with hydrocarbon oil. form sticky or tacky films due to the oxidation and/or polymerlzationof the unsaturated con stituents. 'I'hese tacky films are dimcult to remove, since the oxidized constituents are relatively-insoluble in organic solvents and not readily removed 'by water or detergent solutions. Furthermore, many of the fatty oils contain varying amounts of free fatty acids which tend to corrode or stain the metal with which they come in contact. The fatty oils also tend to become rancid, particularly when exposed in relatively thin films to the action of air. However, the synthetic esters employed in conjunction with bydrocarbon oil in accordance with this invention do not form sticky or gummy deposits upon the ,metal surfaces, do not oxidize nor polymerize, nor become acidic nor rancid, and are readily removed from metal surfaces.
The following examples will serveto further illustrate my invention Test pieces of polished, cold rolled steel were coated with the rust-inhibiting compositions and exposed to the atmosphere (temperature 77' E; humidity 100%) for a period of one week. The viscodty of the min eral oil component is given in seconds Saybolt rusting. V bodmsting.
ruding. Vcybodrustbig. Yam rutl 'mmtheaboveemmplesitwill'beseenthat thehydrocarbonoiLpersawasineifective'asa rust-inhibitor, whereas the hydrocarbon oil-synhibitingactionandpreventedrustingtoasatis- Amdsteel mind rusting. v
compositions showed a marked in- 10 higher.
factory extent. The rust inhibiting method of the present invention is particularly adapted for the protection of iron or steel products which may be placed in storage under conditions normally conducive to rusting.
For brevity, herein and in the appended claim, the term viscous hydrocarbon oil" is to be understood to comprehend oils having a Baybolt Universal viscosity at 100 F. of 60 seconds or What I claim is: A method of inhibiting rusting of a ferrous naphthenates.
WILLIAM K. GRIEBINGER.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17557237 US2186018A (en) | 1937-11-20 | 1937-11-20 | Method of preventing rusting of ferrous metal surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17557237 US2186018A (en) | 1937-11-20 | 1937-11-20 | Method of preventing rusting of ferrous metal surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2186018A true US2186018A (en) | 1940-01-09 |
Family
ID=22640763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US17557237 Expired - Lifetime US2186018A (en) | 1937-11-20 | 1937-11-20 | Method of preventing rusting of ferrous metal surfaces |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2186018A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2430058A (en) * | 1944-06-08 | 1947-11-04 | Quaker Chemical Products Corp | Mineral oil rustproofing composition |
| US2743202A (en) * | 1952-10-21 | 1956-04-24 | Amici Gino | Antioxidizing composition |
| US2978424A (en) * | 1958-12-23 | 1961-04-04 | Glidden Co | Metal primers and coating compositions modified with lower alkyl esters of unsaturated aliphatic acids |
| US4072783A (en) * | 1967-12-23 | 1978-02-07 | Nippon Steel Corporation | Method for surface treatment of steel sheet and steel sheets obtained therefrom |
| US4091131A (en) * | 1975-09-19 | 1978-05-23 | Bethlehem Steel Corporation | Nonperishable direct enameling steel and method for producing same |
-
1937
- 1937-11-20 US US17557237 patent/US2186018A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2430058A (en) * | 1944-06-08 | 1947-11-04 | Quaker Chemical Products Corp | Mineral oil rustproofing composition |
| US2743202A (en) * | 1952-10-21 | 1956-04-24 | Amici Gino | Antioxidizing composition |
| US2978424A (en) * | 1958-12-23 | 1961-04-04 | Glidden Co | Metal primers and coating compositions modified with lower alkyl esters of unsaturated aliphatic acids |
| US4072783A (en) * | 1967-12-23 | 1978-02-07 | Nippon Steel Corporation | Method for surface treatment of steel sheet and steel sheets obtained therefrom |
| US4091131A (en) * | 1975-09-19 | 1978-05-23 | Bethlehem Steel Corporation | Nonperishable direct enameling steel and method for producing same |
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