GB913157A - A process of priming metals - Google Patents
A process of priming metalsInfo
- Publication number
- GB913157A GB913157A GB2853759A GB2853759A GB913157A GB 913157 A GB913157 A GB 913157A GB 2853759 A GB2853759 A GB 2853759A GB 2853759 A GB2853759 A GB 2853759A GB 913157 A GB913157 A GB 913157A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- phenol
- formaldehyde
- chloral
- metals
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/18—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenols substituted by carboxylic or sulfonic acid groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
A process of priming metals comprises applying thereto a condensation product of a phenolcarboxylic acid or phenoxyacetic acid, which acid may be substituted by one or more alkyl, alkoxy or halogen substituents, and chloral or formaldehyde. In making the condensation product, additional phenols or phenol derivatives may be co-condensed with the acid and aldehyde. The condensate may be applied in solution, suspension or as a paste, or may be converted to its alkali metal or ammonium salt form and applied in aqueous solution. Specified metals are iron, zinc, brass, bronze and copper. The examples describe the preparation of condensates from two or more of salicylic acid, cresotic acid; nitrophenol, anisole, phenoxyethylchloride, p-nonyl phenol; formaldehyde and chloral as well as coating compositions containing these condensates and such ingredients as water, ethyl alcohol, butanol, ethylene glycol, toluene; polyvinyl acetate and polyvinyl butyral. The compositions may be applied by brushing. Top coats such as oil paint, alkyd/melamine resin-based stoving enamel and nitroalkydal lacquer are mentioned and may be applied by spraying.ALSO:Condensation products of phenol-carboxylic acids or phenoxy-acetic acid, which acids may be substituted by one or more alkyl, alkoxy or halogen substituents, and chloral or formaldehyde are used as such for priming metals (see Group III). Additional phenols or phenol derivatives may be co-condensed with the acid and aldehyde and there are specified a phenol ether, a chlorophenol, a nitrophenol, an alkyl phenol, an aryl phenol, an aralkyl phenol or an ethylene oxide addition product of one of these compounds. The examples describe the preparation of condensation products from (1) nitrophenol, salicyclic acid and formaldehyde, (2) salicyclic acid, formaldehyde and the diphenyl methane derivative formed from anisole and formaldehyde, (3) phenoxy ethyl chloride, formaldehyde and salicyclic or cresotic acid, (4) as in (3) but with p-nonyl phenol replacing the phenoxy-ethyl chloride and (5) chloral and o-hydroxy-benzoic acid. The products may be used in solution in, for example, alcohol or, in salt form, in aqueous solution; suspensions and pastes are also mentioned. Aqueous solutions may be mixed with polyvinyl acetate dispersions; an aqueous solution of the ammonium salt of the condensate prepared in Example 4 is mixed with a polyvinyl acetate dispersion. The product of Example 3 is mixed with polyvinyl butyral, butanol, ethyl alcohol, water, ethylene glycol and toluene.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF26445A DE1114965B (en) | 1958-08-20 | 1958-08-20 | Priming metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB913157A true GB913157A (en) | 1962-12-19 |
Family
ID=7092028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2853759A Expired GB913157A (en) | 1958-08-20 | 1959-08-20 | A process of priming metals |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1114965B (en) |
| GB (1) | GB913157A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005061570A1 (en) * | 2003-12-11 | 2005-07-07 | Henkel Kommanditgesellschaft Auf Aktein | Functionalised phenol-aldehyde resin and method for treating metallic surfaces |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE357757C (en) * | 1919-11-15 | 1922-08-31 | Hoechst Ag | Process for the preparation of resinous condensation products from phenol carboxylic acids and formaldehyde |
| DE339495C (en) * | 1919-11-15 | 1922-04-07 | Hoechst Ag | Process for the preparation of resinous condensation products from phenol carboxylic acids and aldehydes |
-
1958
- 1958-08-20 DE DEF26445A patent/DE1114965B/en active Pending
-
1959
- 1959-08-20 GB GB2853759A patent/GB913157A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005061570A1 (en) * | 2003-12-11 | 2005-07-07 | Henkel Kommanditgesellschaft Auf Aktein | Functionalised phenol-aldehyde resin and method for treating metallic surfaces |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1114965B (en) | 1961-10-12 |
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