Title:
【発明の名称】金属基質の防食用コーティング組成物
Document Type and Number:
Japanese Patent JP2702282
Kind Code:
B2
Abstract:
A coating composition that inhibits corrosion of metal substrates, a method of inhibiting corrosion of a metal substrate with a corrosion-inhibiting coating composition, and a metal article that resists corrosion are disclosed. The corrosion-inhibiting coating composition comprises: (a) a high molecular weight epoxy resin; (b) a phenolic resin; (c) an organic corrosion inhibitor having the general structural formula wherein each R is selected, independently, from the group consisting of hydrogen, alkyl, haloalkyl, alkoxy, alkylthio, alkylsulfonyl, cycloalkyl, phenyl, alkylphenyl, phenylalkyl, halo, cyano, nitro, carboxyl, carboxyalkyl, hydroxy, amino, and carbamoyl, and wherein R1, R2, R3 and R4 are selected, independently, from the group consisting of hydrogen, alkyl, hydroxyalkyl, haloalkyl, alkoxyalkyl, carboxyalkyl, carboxyl, phenyl, and phenylalkyl, and wherein at least one of the R1, R2, R3 and R4 groups is a carboxyl group; and (d) a suitable nonaqueous carrier.
Inventors:
Sabel, Lawrence, Pee.
Application Number:
JP50538092A
Publication Date:
January 21, 1998
Filing Date:
September 02, 1992
Export Citation:
Assignee:
The Dexter Corporation
International Classes:
B05D3/02; C08K5/47; C09D5/08; C09D163/00; (IPC1-7): C09D163/00; B05D3/02; C09D5/08
Domestic Patent References:
| JP59215363A | ||||
| JP615069A | ||||
| JP615070A |
Attorney, Agent or Firm:
Yoshihiro Tsunoda