Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1983-05-09
1984-01-17
Powell, William A.
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
252 792, 252 793, 427309, C23F 100, B44C 122
Patent
active
044262523
ABSTRACT:
Aluminum is cleaned and etched prior to anodizing using solutions containing dilute hexafluorophosphoric acid and, optionally, nitric acid.
REFERENCES:
patent: 2729551 (1956-01-01), Cohn
Pennwalt Corporation
Powell William A.
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