Hydrophobic coating system for application to an inorganic, orga

Details Hydrophobic coating system for application to an inorganic, orga Hydrophobic coating system for application to an inorganic, orga

1999-08-13

2000-11-28

Niland, Patrick D.

Stock material or miscellaneous articles

Composite

Of silicon containing

428413, 428414, 428416, 428418, 428421, 428422, 4284231, 4284255, 4284256, 4284258, 428428, 428429, 428448, 428450, 428451, 428452, 428481, 428482, 524140, 524145, 524157, 524158, 524165, 524166, 524210, 524219, 524366, 524376, 524378, 524380, 524588, B32B 904, B32B 2738, B32B 1508, B32B 2700, B32B 1706

Patent

active

061533041

ABSTRACT:
Articles of manufacture are provided with a low surface energy, permanently non-stick, non-fouling and ice-phobic surface by a system of coating comprising applying a primary coating having a surface energy of 22-28 dynes/cm.sup.2 comprising a novel polymeric material having non-stick and hardness properties and then applying a top coating having lower surface energy of from about 18-21 dynes/cm.sup.2 comprising a siliconic polymer and interdigitating means to make the top coating permanent, the means preferably comprising a bi- or polyfunctional organic compound adapted to wet the surface of the primary coating and chemically or physically bond thereto and to couple to the siliconic polymeric substance in the top coating. The coated substrates are resistant to marking by graffiti, to adherence by marine fouling organisms, and frozen ice on the surface is easily removed.

REFERENCES:
patent: Re27541 (1973-01-01), Morehouse
patent: 3305504 (1967-02-01), Huntington
patent: 3481767 (1969-12-01), Craven et al.
patent: 3505377 (1970-04-01), Morehouse
patent: 3567499 (1971-03-01), Klebert et al.
patent: 3723481 (1973-03-01), Bobear
patent: 3887449 (1975-06-01), Baer
patent: 4113665 (1978-09-01), Law et al.
patent: 4146511 (1979-03-01), Moriya et al.
patent: 4241141 (1980-12-01), Dill
patent: 4282054 (1981-08-01), Mattor et al.
patent: 4353745 (1982-10-01), Ebbeler
patent: 4571417 (1986-02-01), Thoma et al.
patent: 4716056 (1987-12-01), Fox et al.
patent: 4810305 (1989-03-01), Braun et al.
patent: 5039745 (1991-08-01), Riddle
patent: 5192603 (1993-03-01), Slater et al.
patent: 5290839 (1994-03-01), Hegedus et al.
patent: 5314731 (1994-05-01), Yoneda et al.
patent: 5415935 (1995-05-01), Pankratz
patent: 5514731 (1996-05-01), Nakai
patent: 5736249 (1998-04-01), Smith et al.

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