CA2198437CCA 2198437CA2198437ACA2198437CCA 2198437 CCA2198437 CCA 2198437CCA 2198437 CA2198437 CA 2198437CA 2198437 ACA2198437 ACA 2198437ACA 2198437 CCA2198437 CCA 2198437C
Authority
CA
Canada
Prior art keywords
aluminum
protective coating
shaped strip
thermoplastic
strip
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.)
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.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
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 US08/607,061external-prioritypatent/US5955147A/en
Application filed by Aluminum Company of AmericafiledCriticalAluminum Company of America
Publication of CA2198437A1publicationCriticalpatent/CA2198437A1/fr
Application grantedgrantedCritical
Publication of CA2198437CpublicationCriticalpatent/CA2198437C/fr