COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES, RELATED COATED SUBSTRATES, AND METHODS
First Claim
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1. A coating composition comprising corrosion resisting particles comprising an inorganic oxide in combination with a pH buffering agent deposited on and/or within a support.
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Abstract
Coating compositions are disclosed that include corrosion resisting particles such that the coating composition can exhibit corrosion resistance properties. Also disclosed are substrates at least partially coated with a coating deposited from such a composition and multi-component composite coatings, wherein at least one coating layer is deposited from such a coating composition. Methods and apparatus for making ultrafine solid particles are also disclosed.
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Citations
20 Claims
- 1. A coating composition comprising corrosion resisting particles comprising an inorganic oxide in combination with a pH buffering agent deposited on and/or within a support.
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19. A coating composition comprising:
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(1) an adhesion promoting component, and (2) corrosion resisting particles comprising;
(a) an inorganic oxide in combination with a pH buffering agent deposited on and/or within a support; and
(b) a polyamine.
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20. A coating composition comprising corrosion resisting particles selected from the group consisting of Zn2SiO4, Zn3(PO4)2, AlPO4, (ZnOH)4SiO4, and/or Znx(OH)y(PO4)z, deposited on and/or within a support.
Specification