EP0158573A1
Expired / Lapsed
EP
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Flexible composite fluorescent ribbon and process for its manufacture
Assignee: Papeteries Elce SA
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Filing: 1985-04-04
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Granted: —
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Expires: 2005-04-04
Abstract
Abstract 1. Fluorescent composite flexible strip, constituted of at least two co-extruded layers (10-14) of thermoplastic material : - a first layer (10, 12) containing fluorescent pigments ; - a second layer (11, 14) containing no fluorescent pigments ; characterized in that : - the fluorescent pigments of the first layer (10, 12, 13) are thermostable and colored within the spectrum of visible light ; - and in that the second layer (11, 14), containing no fluorescent pigments, is white-colored.
Inventors
- 👤 Jean Pierre Croquelois
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 14:42
CPC Classifications
B; B32; B32B; B32B27/00; B32B27/18; B32B27/20; B32B27/06; B32B27/08; B32B27/32; B44; B44C; B44C1/00; B44C1/10; B44C3/00; B44C3/02; B44F; B44F1/00; B44F1/02; B44F1/08; B32B2307/00; B32B2307/40; B32B2307/402; B32B2323/00; B32B2323/04
Claims Analysis
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References Cited (Backward Citations)
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