Laminate with removable scored paper backing

Stock material or miscellaneous articles – Layer or component removable to expose adhesive – Halogen containing compound

Patent

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Details

428 43, 428167, 428342, 428352, 428404, 428906, B32B 330

Patent

active

042580927

ABSTRACT:
A label forming laminate including a face sheet, a layer of pressure sensitive adhesive abutting on one surface of the face sheet, a paper backing layer, and a release layer between an inner face surface of the paper backing layer and the adhesive layer, the paper layer having one machine glazed surface and a clay containing coating on its glazed surface and having score lines formed in its second and outer face surface; the paper backing layer being relatively bulky and uncompressed and having embrittled fibers in its glazed surface.

REFERENCES:
patent: 2319272 (1943-05-01), Starr
patent: 2434545 (1948-01-01), Brady, Jr. et al.
patent: 2681732 (1954-06-01), Brady
patent: 2999786 (1961-09-01), Downs et al.
patent: 3362869 (1968-01-01), Welsh
patent: 3719548 (1973-03-01), Keck et al.
patent: 3850786 (1974-11-01), Jeffries
patent: 3859157 (1975-01-01), Morgan
patent: 3896246 (1975-07-01), Brady, Jr.
patent: 3900645 (1975-08-01), Morgan
patent: 3977310 (1976-08-01), Keck et al.
patent: 3989416 (1976-11-01), Louden
patent: 4080878 (1978-03-01), Gallagher et al.
patent: 4139416 (1979-02-01), Tapio et al.
E. E. Thomas, Supercalendering of Paper Machine Coated Paper, Paper Trade Journal, pp. 235-237, vol. 122, No. 22.

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