Coated metal sheet for use in producing a drawn and ironed can body
US4177323A · kind A · utility
12Cited by
7References
9Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 27, 1978 |
| Grant date | Dec 4, 1979 |
| Priority date | — |
| Expiry date | Dec 27, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31699
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A coated metal sheet adapted for use in producing a drawn and ironed can body. This sheet is coated with a coating composition film completely cured on it, the coating composition consisting of epoxy-phenolic resin prepared by condensing thermosetting type phenol resin with bisphenol epoxy resin-A and olefin type hydrocarbon added thereto in an amount of 0.5 to 2.0 weight percent. This coated metal sheet has excellent drawing and ironing formability and the coating film thereof shows excellent adhesion and coating integrity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.