FR2068869A5 - Acrylic copolymer electrolytic coating - compn - Google Patents
Acrylic copolymer electrolytic coating - compnInfo
- Publication number
- FR2068869A5 FR2068869A5 FR7011495A FR7011495A FR2068869A5 FR 2068869 A5 FR2068869 A5 FR 2068869A5 FR 7011495 A FR7011495 A FR 7011495A FR 7011495 A FR7011495 A FR 7011495A FR 2068869 A5 FR2068869 A5 FR 2068869A5
- Authority
- FR
- France
- Prior art keywords
- compn
- pref
- moles
- acrylic
- acrylic copolymer
- 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
- C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
- C09D5/4407—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained by polymerisation reactions involving only carbon-to-carbon unsaturated bonds
- C09D5/4411—Homopolymers or copolymers of acrylates or methacrylates
-
- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/062—Copolymers with monomers not covered by C09D133/06
- C09D133/064—Copolymers with monomers not covered by C09D133/06 containing anhydride, COOH or COOM groups, with M being metal or onium-cation
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Paints Or Removers (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
Compn. for coating metals by electrolytic deposition comprises (1) a water soluble copolymer (I) obtained by partial or complete neutralisation, with ammonia or an amine, of an copolymer of intrinsic viscosity 0.006-0.030 comprising 40-10 moles % of unsaturated carboxylic acid (II) and 60-90 moles % of a vinyl monomer (III) containing an acrylic or methacrylic acid ester, (2) water, and (3) 0.05-10 p.b. wt. of a water soluble chromic acid salt per 100 p.b. wt. of (I). Pref. (II) is acrylic or methacrylic acid, or contains one of these as its main component. Pref. a art of (III), pref. 2-20 moles %, is a hydroxyacrylate or hydroxymethacrylate. Coating has excellent adhesion to metal and high resistance to corrosion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2382569A JPS5024981B1 (en) | 1969-03-31 | 1969-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2068869A5 true FR2068869A5 (en) | 1971-09-03 |
Family
ID=12121122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7011495A Expired FR2068869A5 (en) | 1969-03-31 | 1970-03-31 | Acrylic copolymer electrolytic coating - compn |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5024981B1 (en) |
BE (1) | BE748222A (en) |
DE (1) | DE2014510A1 (en) |
FR (1) | FR2068869A5 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5531681A (en) * | 1978-08-30 | 1980-03-06 | Nippon Air Brake Co Ltd | Piston for master cylinder |
-
1969
- 1969-03-31 JP JP2382569A patent/JPS5024981B1/ja active Pending
-
1970
- 1970-03-25 DE DE19702014510 patent/DE2014510A1/en active Pending
- 1970-03-31 BE BE748222D patent/BE748222A/en unknown
- 1970-03-31 FR FR7011495A patent/FR2068869A5/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2014510A1 (en) | 1970-11-19 |
JPS5024981B1 (en) | 1975-08-20 |
BE748222A (en) | 1970-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |