Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1985-11-26
1987-11-03
Herbert, Thomas J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
428349, 428354, 428458, 428480, 428482, B32B 516, B32B 1508, B32B 2714
Patent
active
047043253
ABSTRACT:
A metallized film comprises a metallized layer bonded to a thermoplastic polymeric substrate by an adherent layer comprising a sulphonated polyester resin and an ethoxylated alkyl phenol. A polyester such as biaxially orientated polyethylene terephthalate, is a preferred substrate. The films exhibit improved bonding of the metallized layer to the substrate which bonding may be further enhanced by the inclusion of fine particulate filler in the adherent layer, and are of utility in diverse applications including decorative drapes, magnetic recording media and the packaging of liquids.
REFERENCES:
patent: 3734874 (1973-05-01), Kilber et al.
patent: 4250398 (1981-02-01), Ellis et al.
patent: 4409285 (1983-10-01), Swerdlow
patent: 4476189 (1984-10-01), Posey et al.
patent: 4525419 (1985-06-01), Posey et al.
patent: 4585687 (1986-04-01), Posey et al.
Herbert Thomas J.
Imperial Chemical Industries plc
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