Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Adhesive outermost layer
Patent
1986-12-17
1988-08-23
Buffalow, Edith
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Adhesive outermost layer
428346, 428421, 428442, 428463, 428511, 428520, 428522, 428518, 528392, C09J 702
Patent
active
047660350
ABSTRACT:
Articles useful as RF-sealable packaging materials comprise a halopolymer barrier layer coated onto, or adhered to, a carbon monoxide-containing polymer, wherein the carbon monoxide-containing polymer provides RF-sealability to the structure. Other layers of materials may be employed as part of the packaging material.
REFERENCES:
patent: 3083184 (1963-03-01), Loeb
patent: 3780140 (1973-12-01), Hammer
patent: 3790460 (1974-02-01), Weintraub
patent: 4489193 (1984-12-01), Goswani
patent: 4640865 (1987-02-01), Lancaster et al.
Cramm Russell H.
Kelley David C.
Lancaster Gerald M.
Neywick Charles V.
Buffalow Edith
Lee Walter J.
The Dow Chemical Company
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