Stock material or miscellaneous articles – Layer or component removable to expose adhesive – Halogen containing compound
Patent
1990-06-29
1992-08-25
Davis, Jenna L.
Stock material or miscellaneous articles
Layer or component removable to expose adhesive
Halogen containing compound
428219, 428342, 428350, 428354, 428355, C09J 702
Patent
active
051417898
ABSTRACT:
Provided herein is an improved self-adhesive sheet composed of a base member having a water-soluble polymer layer on its reverse side and a release member, with a pressure sensitive adhesive layer interposed between them, in which the bond strength between the water-soluble polymer layer and the pressure sensitive adhesive layer remains high. It can be stuck readily without moistening; and yet it can be peeled off easily simply by dipping in water.
REFERENCES:
patent: 1322257 (1919-11-01), Miller
patent: 2328057 (1943-08-01), Coulter
patent: 2721810 (1955-10-01), Schram
patent: 3627559 (1971-12-01), Chen
patent: 3810783 (1974-05-01), Bomball
patent: 4056661 (1977-11-01), Sato
patent: 4895747 (1990-01-01), Birkholz
Matsuzawa Shigeji
Suzuki Hideaki
Takeda Shuichiro
Davis Jenna L.
Kanzaki Paper Manufacturing Co. Ltd.
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