Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Patent
1978-06-22
1980-06-17
Van Balen, William J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
428483, 428520, 428910, B32B 326, B32B 518, B32B 2708, B32B 2730
Patent
active
042084687
ABSTRACT:
A laminate comprising a layer of a synthetic linear polyester, a plasticizer-free primer coating applied to at least one surface of the polyester layer and comprising a cross-linked composition comprising a polymer of at least one monomer selected from the esters of acrylic acid and methacrylic acid, and optionally acrylic and/or methacrylic acid, and at least one layer made from a plasticized vinyl chloride polymer composition which is bonded to the linear polyester layer through the intermediary of the primer coating. The primer coating preferably includes the condensation product of an amine with formaldehye to effect cross-linking.
REFERENCES:
patent: 3215580 (1965-11-01), Benning et al.
patent: 3819773 (1974-06-01), Pears
patent: 3928710 (1975-12-01), Arnold et al.
patent: 4066820 (1978-01-01), Kelly et al.
patent: 4098952 (1978-07-01), Kelly et al.
patent: 4149920 (1979-07-01), Ealding et al.
Cunningham John A.
Reade Grahame M.
Imperial Chemical Industries Limited
Van Balen William J.
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