Coating compositions for inhibiting corrosion of metal surfaces

Details Coating compositions for inhibiting corrosion of metal surfaces Coating compositions for inhibiting corrosion of metal surfaces

1980-11-13

1982-08-24

Jacobs, Lewis T.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

252389A, 524414, 524560, 524571, 524601, 501 11, C08L 6300, C08L 6700, C08L 3500

Patent

active

043461840

ABSTRACT:
A corrosion inhibiting material comprises a water soluble zinc oxide/phosphorus pentoxide/alumina glass which, when in contact with water, releases ions which inhibit corrosion of adjacent metal surfaces. Advantageously the glass is finely ground and then dispersed in a resin carrier to form a paint. The glass composition is preferably 54.6 to 63.3 mol % zinc oxide, 35.8 to 45.3 mol % phosphorus pentoxide; the remainder at least 0.1 mol % aluminum oxide.

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patent: 3615758 (1971-10-01), McMillan
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patent: 3930833 (1976-01-01), Roberts
patent: 4017454 (1977-04-01), Muller
patent: 4141877 (1979-02-01), Luttinger et al.
patent: 4309485 (1982-01-01), Kondo et al.

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