Title:
EXTENDED LIFE FLUORESCENCE POLYVINYL CHLORIDE SHEETING
Document Type and Number:
WIPO Patent Application WO1999048961
Kind Code:
A3
Abstract:
An extended life fluorescent polyvinyl chloride sheeting and a method for forming the sheeting are disclosed. The sheeting includes a polyvinyl chloride film having a fluorescent colorant incorporated therein. A protective polymer layer is attached to the polyvinyl chloride film. A light filtering agent is incorporated into the protective layer, wherein the filter agent blocks the 425 nm and lower wavelengths of the visible spectrum.
Inventors:
PHILLIPS EDWARD D
Application Number:
PCT/US1999/001160
Publication Date:
January 06, 2000
Filing Date:
January 20, 1999
Export Citation:
Assignee:
REFLEXITE CORP (US)
International Classes:
B32B27/18; B32B27/30; C08K5/00; C08K5/3435; G02B5/12; (IPC1-7): B32B27/18; G02B5/124; C08K5/00; C08K5/3435
Domestic Patent References:
| WO1997037252A1 | 1997-10-09 |
Foreign References:
| US5605761A | 1997-02-25 | |||
| EP0599208A1 | 1994-06-01 |
Download PDF: