Stock material or miscellaneous articles – Hollow or container type article – Glass – ceramic – or sintered – fused – fired – or calcined metal...
Patent
1989-04-11
1991-04-09
Herbert, Thomas J.
Stock material or miscellaneous articles
Hollow or container type article
Glass, ceramic, or sintered, fused, fired, or calcined metal...
428215, 428421, B65D 100, B32B 2708
Patent
active
050063774
ABSTRACT:
An impermeable membrane contains at least one flexible support layer made of a polymer containing chlorine, at least one adhesive layer consisting of a copolyamide whose degree of crystallization is less than 20% and a film of a polymer containing fluorine.
REFERENCES:
patent: 3843479 (1974-10-01), Matsunami
patent: 3971865 (1976-07-01), Murakami et al.
patent: 4229567 (1980-10-01), Sharkey
patent: 4749625 (1988-06-01), Obayashi et al.
Delcorps Michel
Tanghe Hans
Herbert Thomas J.
Plavina & Cie (Societe en Nom Collectif)
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