GB908776A - Anti-corrosion, amino-organosilicon-epoxy coating compositions - Google Patents
Anti-corrosion, amino-organosilicon-epoxy coating compositionsInfo
- Publication number
- GB908776A GB908776A GB33349/58A GB3334958A GB908776A GB 908776 A GB908776 A GB 908776A GB 33349/58 A GB33349/58 A GB 33349/58A GB 3334958 A GB3334958 A GB 3334958A GB 908776 A GB908776 A GB 908776A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silanes
- panels
- steel
- silver
- amino
- 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
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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/14—Polycondensates modified by chemical after-treatment
- C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/504—Amines containing an atom other than nitrogen belonging to the amine group, carbon and hydrogen
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/544—Silicon-containing compounds containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Paints Or Removers (AREA)
Abstract
Metal surfaces are coated to improve their resistance to corrosion by applying thereto a composition comprising an epoxy compound and at least one amino-organosilicon compound selected from hydrolysable silanes in which the amino group, containing 1 or 2 H atoms bonded to N, is connected to Si by not less than 3C atoms, and siloxane polymers and co-polymers obtainable from such silanes with or without conventional silanes and/or siloxanes (see Group IV(a)), and curing the composition on the surface. Articles and surfaces to be protected may be made of aluminium, brass, bronze, copper, chromium plate, iron, magnesium, nickel, lead, steel, silver, silver-plate, sterling silver, ternplate (tinplate), tin, beryllium, bronze and zinc. The compositions may contain diluents which include volatile solid or liquid hydrocarbons, chlorinated hydrocarbons, nitrogenated paraffins, hydrocarbon ethers and alcohols, which may be solvents for the compositions or non-solvents therefor, in which case an emulsifier must be used and other additives, e.g. ketones, aldehydes, esters, acids, pigments other colourants, fillers, waxes, plasticizers and resins. The compositions may be ripened (i.e. partially reacted) prior to application to the article to be coated and can be applied in the form of solvent solutions, emulsions, or dispersions in aqueous or non-aqueous liquid or solid systems, e.g. by dipping, brushing, trowelling or spraying, or, as aerosols, and the resulting coatings are then dried or cured at atmospheric or elevated temperatures. A plurality of coats may be applied. Examples are given describing the coating of (4, 5, 14, 15, 16, 20, 22, 23) steel panels, (6) stainless steel panels, (7) rolled steel, (8) galvanized steel, (9, 10) silver teaspoons, (11) sterling silver and silver-plated creamers and sugar tableware, (12, 13) copper panels, (17) panels of magnesium, zinc, beryllium-copper alloy, brass, steel, nickel and tin-plated steel, (18) chrome plated steel panels, (19) aluminium panels and (21) brass panels. Reference has been directed by the Comptroller to Specification 810,284.ALSO:A coating composition comprises an epoxy compound, a volatile organic diluent and at least one amino-organosilicon compound selected from hydrolysable silanes in which the amino group, containing 1 or 2 H atoms, bonded to N, is connected to Si by not less than 3 C atoms, and siloxane polymers and copolymers obtainable from such silanes with or without conventional silanes and/or siloxanes. The epoxy compound is used in amount, e.g. to provide from 0,05 to 5,0 epoxy equivalents for each amino hydrogen equivalent provided by the aminoalkylsilicon compound. Many examples are given of (a) aminoalkylsilicon compounds (silanes and siloxane cyclics, oils, gums and resins) containing Si-bonded alkyl, aryl, alkenyl, hydroxy and alkoxy radicals, and (b) organo mono- and poly-epoxides. Diluents are also abundantly exemplified and include volatile solid and liquid hydrocarbons, chlorinated hydrocarbons, nitrogenated paraffins, hydrocarbon ethers and alcohols, which may be solvents for the organosilicon-epoxy mixture or non-solvents therefore, in which case an emulsifier must be used. Ketones, aldehydes, esters, acids, pigments, other colorants, fillers, waxes, plasticizers and resins, may also be added. The mixtures can be partially reacted or ripened prior to application to the article to be coated, and can be applied in the form of solvent solutions, emulsions or dispersions in liquid or solid systems or aerosols, and the resulting coatings are then dried or cured at atmospheric or elevated temperatures. In typical examples, a coating composition is formed (1) by refluxing a mixture of g -aminopropyl phenylsiloxane copolymer, ethylene glycol monomethyl ether, toluene and diglycidyl ether of bisphenol A; (2) storing at 70 DEG C. for 4 days a mixture of NH2(CH2)3Si(OEt)3, C6H5Si(OEt)3 and diglycidyl ether of bisphol A. Uses: For coating metal surfaces to inhibit corrosion (see Group III). Reference has been directed by the Comptroller to Specification 810,284.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69147557A | 1957-10-21 | 1957-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB908776A true GB908776A (en) | 1962-10-24 |
Family
ID=24776678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33349/58A Expired GB908776A (en) | 1957-10-21 | 1958-10-20 | Anti-corrosion, amino-organosilicon-epoxy coating compositions |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH398078A (en) |
DK (1) | DK111907B (en) |
GB (1) | GB908776A (en) |
NL (2) | NL111961C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5092929A (en) * | 1973-12-21 | 1975-07-24 | ||
EP0418888A2 (en) * | 1989-09-21 | 1991-03-27 | Dow Corning Toray Silicone Company, Limited | Epoxy resin composition |
US5045359A (en) * | 1980-08-27 | 1991-09-03 | Phillips Petroleum Company | Composition and method for corrosion inhibition of metal surface with epoxy resin and an N-tallow-1,3-diaminopropane curing agent |
US5079041A (en) * | 1980-08-27 | 1992-01-07 | Phillips Petroleum Company | Composition and method for corrosion inhibition utilizing an epoxy resin, an amine curing agent, an alcohol and optionally a hydrocarbon diluent |
US5344674A (en) * | 1980-08-27 | 1994-09-06 | Phillips Petroleum Company | Composition and method for corrosion inhibition utilizing an epoxy resin, an amine curing agent, an alcohol and optionally a hydrocarbon diluent |
WO1999003865A1 (en) * | 1997-07-18 | 1999-01-28 | Bioshield Technologies, Inc. | Water-stabilized organosilane compounds and methods for using the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116333557B (en) * | 2023-02-26 | 2024-01-30 | 西北工业大学 | High-temperature-resistant oil-resistant organic-inorganic hybrid epoxy composite wear-resistant lubricating coating and preparation method thereof |
-
0
- NL NL232473D patent/NL232473A/xx unknown
- NL NL111961D patent/NL111961C/xx active
-
1958
- 1958-10-20 GB GB33349/58A patent/GB908776A/en not_active Expired
- 1958-10-20 CH CH6520858A patent/CH398078A/en unknown
- 1958-10-20 DK DK376258AA patent/DK111907B/en unknown
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5092929A (en) * | 1973-12-21 | 1975-07-24 | ||
US5045359A (en) * | 1980-08-27 | 1991-09-03 | Phillips Petroleum Company | Composition and method for corrosion inhibition of metal surface with epoxy resin and an N-tallow-1,3-diaminopropane curing agent |
US5079041A (en) * | 1980-08-27 | 1992-01-07 | Phillips Petroleum Company | Composition and method for corrosion inhibition utilizing an epoxy resin, an amine curing agent, an alcohol and optionally a hydrocarbon diluent |
US5344674A (en) * | 1980-08-27 | 1994-09-06 | Phillips Petroleum Company | Composition and method for corrosion inhibition utilizing an epoxy resin, an amine curing agent, an alcohol and optionally a hydrocarbon diluent |
EP0418888A2 (en) * | 1989-09-21 | 1991-03-27 | Dow Corning Toray Silicone Company, Limited | Epoxy resin composition |
EP0418888A3 (en) * | 1989-09-21 | 1992-01-15 | Dow Corning Toray Silicone Company, Limited | Epoxy resin composition |
WO1999003865A1 (en) * | 1997-07-18 | 1999-01-28 | Bioshield Technologies, Inc. | Water-stabilized organosilane compounds and methods for using the same |
US6113815A (en) * | 1997-07-18 | 2000-09-05 | Bioshield Technologies, Inc. | Ether-stabilized organosilane compositions and methods for using the same |
Also Published As
Publication number | Publication date |
---|---|
CH398078A (en) | 1965-08-31 |
DK111907B (en) | 1968-10-21 |
NL111961C (en) | |
NL232473A (en) |
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