Coating processes – Electrical product produced – Piezoelectric properties
Patent
1980-03-18
1981-10-27
Lesmes, George F.
Coating processes
Electrical product produced
Piezoelectric properties
428907, 428422, 134 1, 106 1835, 114222, 422 6, 422 20, 43124, B05D 512, H01L 4122
Patent
active
042973945
ABSTRACT:
An antifouling coating with method of use and method of application on marine structures in the form of a film containing piezoelectric polymer material, which, when electrically activated vibrates at a selected frequency to present a surface interfacing with water which is inhospitable for attachment of vegetable and animal life including free-swimming organisms thereby discouraging their attachment and their subsequent growth thereon to the macrofoulant adult stage.
REFERENCES:
patent: 3761334 (1973-09-01), Zondek
patent: 3798473 (1974-03-01), Murayama et al.
patent: 3832580 (1974-08-01), Yamamund et al.
patent: 4170185 (1979-10-01), Murphy et al.
"Use of Piezoelectric Polymers to Prevent Marine Fouling", Murphy et al., sevien Scientific Publishing Co. (1979).
"Use of Piezoelectric Polymers to Prevent Marine Fouling", Studies in Electrical and Electronic Eng. 2 Wada et al., pp. 175-179 (1979).
Edelman Seymour
Wooden Bruce J.
Buffalow E. Rollins
Ellis William T.
Lesmes George F.
Sciascia R. S.
The United States of America as represented by the Secretary of
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