Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1985-12-10
1987-03-17
Powell, William A.
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
156901, 156345, B44C 122, C03C 1500, C03C 2506
Patent
active
046505423
ABSTRACT:
A method and apparatus is provided for chemically treating articles, generally in a corrosive environment by etching or the like, where a corrosive substance is applied to the articles being delivered through a substantially closed chamber. The chamber is provided with access through an openable door, and a seal is provided between the door and the wall of the chamber. The seal is flexible and is inflatable, to prevent a treatment fluid with which articles are being treated within the chamber, from being dispersed from inside the chamber to outside the chamber at the juncture of the door with the wall of the chamber in which the door is located. The seal is expanded by means of a fluid pressure, and is releasable upon desired access to the chamber.
REFERENCES:
patent: 3756898 (1973-09-01), Frantzen et al.
patent: 4011123 (1977-03-01), Buysman
patent: 4151034 (1979-04-01), Yamamoto et al.
Chemcut Corporation
Powell William A.
LandOfFree
Process and apparatus for chemically treating articles in a cont does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process and apparatus for chemically treating articles in a cont, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for chemically treating articles in a cont will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1786985