Preprinted retroreflective highway sign and method for making th

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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Details

156277, 156278, 156289, B29C 5902, B29D 1100

Patent

active

053104366

ABSTRACT:
A retroreflective unitary laminate material having an acrylic layer on which a sign legend is printed and which is covered by an ultraviolet absorbent overlay that has poor affinity for paint and low surface tension thus protecting the printed sign from deterioration due to weathering and enabling the sign to be readily cleansed without damaging the printed signs, and minimizing water beading on the sign front face.

REFERENCES:
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patent: 4153412 (1979-05-01), Bailey
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patent: 4664966 (1987-05-01), Bailey et al.
patent: 4767659 (1988-08-01), Bailey et al.
patent: 4916007 (1990-04-01), Manning et al.
patent: 4983436 (1991-01-01), Bailey et al.
patent: 5019202 (1991-05-01), Kawahata et al.
patent: 5085918 (1992-02-01), Rajan et al.
Modern Plastics Encyclopedia, Oct. 1986 vol. 63, No. 10A, pp. 23-25.

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