Removable pavement-marking sheet material

Details Removable pavement-marking sheet material Removable pavement-marking sheet material

1980-03-31

1981-11-10

Thibodeau, Paul J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Continuous and nonuniform or irregular surface on layer or...

350105, 404 12, 404 14, 427162, 428283, 428285, 428286, 428323, 428325, 428331, 428354, 428369, 428913, B32B 516, B32B 2712, B32B 2714

Patent

active

042998743

ABSTRACT:
Removable pavement-marking sheet material incorporates a stretchable porous fibrous web, such as a nonwoven web of randomly distributed fibers, preferably embedded in a pressure-sensitive adhesive layer carried on a backing. The fibrous web comprises closely spaced durable weather-resistant fibers and exhibits good tear strength in any direction. The complete sheet material exhibits a high tensile strength and a low residual force after stretching, i.e., a low force tending to retract the sheet material back to its prestretched dimensions.

REFERENCES:
patent: Re24906 (1960-12-01), Ulrich
patent: 2444830 (1948-07-01), Kellgren et al.
patent: 3451537 (1969-06-01), Freeman et al.
patent: 3915771 (1975-10-01), Gatzke et al.
patent: 4117192 (1978-09-01), Jorgensen
patent: 4146635 (1979-03-01), Eigenmann

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