Stock material or miscellaneous articles – Composite – Of wax or waxy material
Patent
1995-12-28
1998-05-12
Chen, Vivian
Stock material or miscellaneous articles
Composite
Of wax or waxy material
106270, 208 21, 427154, 427416, 524275, 524276, 524474, 524475, 524476, 524481, 524487, 524491, 524848, 428522, B32B 2700, B32B 2730, B32B 2732, C08K 501
Patent
active
057502692
ABSTRACT:
A removable coating composition comprises oxidized polyethylene wax, paraffin wax, and acrylic copolymer. A process of protecting surfaces comprises applying the coating composition in an aqueous emulsion to a surface and drying. The resulting coated surface is protected such that when graffiti is applied to the coated surface, the graffiti and coating are easily removed with hot water or steam.
REFERENCES:
patent: 4241141 (1980-12-01), Dill
patent: 4349586 (1982-09-01), Sejournant
patent: 5049186 (1991-09-01), Kawabata
patent: 5262464 (1993-11-01), Koevenig et al.
patent: 5387434 (1995-02-01), Black
patent: 5418006 (1995-05-01), Roth et al.
patent: 5428095 (1995-06-01), Swidler
patent: 5453459 (1995-09-01), Roberts
Database WPI, Section Ch, Week 8514, Derwent Publilcations Ltd., London, GB; Class A82, AN 85-084122 XP002030704 & JP 60 035 063 A (Nissan Motor Co Ltd), 22 Feb. 1985, see abstract.
Chen Vivian
Eastman Chemical Company
Griffis Andrew B.
Gwinnell Harry J.
Montgomery Mark A.
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