Stock material or miscellaneous articles – Structurally defined web or sheet – Continuous and nonuniform or irregular surface on layer or...
Patent
1994-05-09
1995-02-07
Watkins, III, William P.
Stock material or miscellaneous articles
Structurally defined web or sheet
Continuous and nonuniform or irregular surface on layer or...
428325, 428156, 428142, 428906, 428913, 428412, 428480, 4284735, 428500, 428354, 428212, 428215, 359361, 359529, 359536, B32B 2720, G02B 512
Patent
active
053874587
ABSTRACT:
Article comprising an ultraviolet screening screen layer and a color layer containing a defined daylight fluorescent dye dissolved in a defined polymeric matrix. The article exhibits durable fluorescence and resistance to degradation from exposure to sunlight. If desired, the article is retroreflective.
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Burns David M.
Johnston Raymond P.
Pavelka Lee A.
Shinbach Edward S.
Griswold Gary L.
Jordan Robert H.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Watkins III William P.
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