JPS649158A - Metal container for aerosol and preparation thereof - Google Patents
Metal container for aerosol and preparation thereofInfo
- Publication number
- JPS649158A JPS649158A JP15523187A JP15523187A JPS649158A JP S649158 A JPS649158 A JP S649158A JP 15523187 A JP15523187 A JP 15523187A JP 15523187 A JP15523187 A JP 15523187A JP S649158 A JPS649158 A JP S649158A
- Authority
- JP
- Japan
- Prior art keywords
- metal container
- epoxy resin
- coating composition
- average
- film
- 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.)
- Pending
Links
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
PURPOSE:To obtain a metal container for an aerosol generating no release of a film composed of a coating composition when draw forming is applied, by coating the inner surface of the metal container with a specific coating composition so that the thickness thereof becomes a specific value or more. CONSTITUTION:A coating composition is constituted of polyvinyl chloride 50-80%(wt.%) a vinyl chloride/vinyl acetate/maleic acid copolymer 18-40%, an epoxy resin 1-15% and a phenol resin. Polyvinyl chloride to be used has an average polymerization degree of 1000-2100 and the vinyl chloride/vinyl acetate/maleic acid copolymer to be used has an average polymerication degree of 8000-20000. As the epoxy resin, a bisphenol A type epoxy resin or a novolact type epoxy resin having an epoxy equivalent of 180-800 is used and, as the phenol resin, a thermosetting resole phenol resin having a wt. average MW of 100-700 is used and the thickness of a film is adjusted to 3mum or more at the time of drying. As a result, a metal container for an aerosol generating no cracking or release of the film when draw forming is applied can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15523187A JPS649158A (en) | 1987-06-22 | 1987-06-22 | Metal container for aerosol and preparation thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15523187A JPS649158A (en) | 1987-06-22 | 1987-06-22 | Metal container for aerosol and preparation thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS649158A true JPS649158A (en) | 1989-01-12 |
Family
ID=15601397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15523187A Pending JPS649158A (en) | 1987-06-22 | 1987-06-22 | Metal container for aerosol and preparation thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS649158A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6143277A (en) * | 1995-04-14 | 2000-11-07 | Glaxo Wellcome Inc. | Metered dose inhaler for salmeterol |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6034342A (en) * | 1983-07-21 | 1985-02-21 | サントリー株式会社 | Metallic vessel for alcohol drink and manufacture thereof |
-
1987
- 1987-06-22 JP JP15523187A patent/JPS649158A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6034342A (en) * | 1983-07-21 | 1985-02-21 | サントリー株式会社 | Metallic vessel for alcohol drink and manufacture thereof |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6143277A (en) * | 1995-04-14 | 2000-11-07 | Glaxo Wellcome Inc. | Metered dose inhaler for salmeterol |
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