Remoistenable adhesives

Details Remoistenable adhesives Remoistenable adhesives

1989-05-11

1990-03-20

Bell, James J.

Coating processes

Coating remains adhesive or is intended to be made adhesive

Pressure sensitive adhesive

4272071, B05D 510

Patent

active

049100483

ABSTRACT:
Paper coated uniformly with discrete dots of remoistenable adhesive, especially based on starch or polyvinyl alcohol, has curl stability comparable with particle gum coated papers. Preferably, the dots are less than 0.3 mm in diameter and typically spaced 0.5 to 1 mm (centers) apart. The product is made by screen coating dots of aqueous adhesive mix onto base paper.

REFERENCES:
patent: 1297406 (1919-03-01), Schoder
patent: 1619027 (1927-03-01), McLaurin
patent: 2264628 (1941-12-01), Engert et al.
patent: 3033702 (1962-05-01), Fenselau
patent: 3271228 (1966-09-01), Ives
patent: 3988495 (1976-10-01), Lowey et al.
patent: 4460634 (1984-07-01), Hasegawa

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