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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weyerhaeuser Co
Original Assignee
Weyerhaeuser Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US09/943,885external-prioritypatent/US20020165309A1/en
Application filed by Weyerhaeuser CofiledCriticalWeyerhaeuser Co
Publication of CA2391722A1publicationCriticalpatent/CA2391722A1/fr
Application grantedgrantedCritical
Publication of CA2391722CpublicationCriticalpatent/CA2391722C/fr
Surface-roughened resin film, metal sheet coated with surface-roughened resin film, process for producing metal sheet coated with surface-roughened resin film, and metal can having surface coated with surface-roughened resin film and process for producing the same