Patterned pavement marking

Details Patterned pavement marking Patterned pavement marking

1990-01-02

1991-01-29

Robinson, Ellis P.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including variation in thickness

428167, 428168, 428325, 428328, 428329, 428331, 428402, 350103, 350105, 404 14, 427137, 501 34, B32B 1800, E01F 900

Patent

active

049885553

ABSTRACT:
A retroreflector sheet comprising a base sheet and integral protrusions having a top and a side surface. Selected side surfaces are covered with a bead bond layer including partially embedded retroreflector beads. A process for preparing the retroreflector sheet is also disclosed.

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patent: 4573763 (1986-03-01), Thomas
patent: 4681401 (1987-07-01), Wyckoff
patent: 4758469 (1988-07-01), Lange

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