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US 6,461,802 B1Granted
Adhesive layer for polyester film
AssigneeAgfa-Gevaert
InventorsEtienne Van Thillo, Patrick Mertens, Jozef Boeykens, Filip Vandaele
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Abstract
The coating quality of an adhesive layer applied in direct contact on a polyester film is improved by using an alkyl (poly)glycoside as surfactant. A polyester film carrying such layer is suitable as support for a photosensitive material.
Claims2
An imaging element comprising an imaging layer and as a support a polyester film carrying in direct contact an adhesive layer comprising an alkyl glycoside or alkyl polyglycoside surfactant according to following formula (I):
- CnH2n+1—O—(C6H10O5)x—H, (I),
- wherein C6H10O5 represents a monosaccharide unit,
- n=5 to 20, and
- x represents an integer or a fractal mean value between 1 and 4;
- and
- wherein said imaging layer is a radiation sensitive layer.
3 more elements
Dependencies are inferred from the claim text.