Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1985-11-26
1988-03-01
Ives, P. C.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428419, 428458, 428483, 428524, 428199, 428910, 4274121, 430 97, B32B 2708, G03C 178
Patent
active
047285613
ABSTRACT:
A shaped article formed from a polyarylether is coated on at least part of one surface thereof with a polyester resin containing free sulphonate groups. The polyarylether can be a polyarylether-sulphone or a polyaryletherketone such as polyaryletheretherketone. The shaped article can be a sheet or a film. The coated article may have further coatings applied, for example the coated article may be metallized.
REFERENCES:
patent: 3850642 (1974-11-01), Bailey, Jr. et al.
patent: 4302505 (1981-11-01), Heberger
patent: 4588623 (1986-05-01), Hartsing, Jr. et al.
Imperial Chemical Industries plc
Ives P. C.
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