Coating method for surfaces in chemical installations

Akzo Nobel Coatings International B.V.; Wright, Anthony; Unthank, Matthew; Cameron, Colin; (2015) Coating method for surfaces in chemical installations. WO2015082409A2.

[img]
Preview
Text
WO201582409A2_Coating_method_for_surfaces_in_chemical_installations_silane_epoxy_for_chem_tanks.pdf - Published Version

Download (2MB) | Preview

Abstract

The invention pertains to a method for providing a metallic or concrete surface of a chemical installation with a coating, which comprises the steps of - providing a coating composition comprising epoxy-functional resin, and amine curing agent for the epoxy-functional resin, wherein the coating composition comprises an organic silicon-containing compound selected from the group of organosilanes and organosiloxanes, with the molar ratio between the silicon atoms of the organic silicon-containing compound and the epoxy-groups in the coating composition being in the range of 0.20- 0.75:1.00, - applying the coating composition to a metallic or concrete surface of a chemical installation to form a coating layer, and - allowing the coating layer to cure at a temperature in the range of 0 to 50°C. The invention also pertains to a chemical installation comprising a metallic or concrete surface provided with a lining of a cured coating composition and to a coating composition suitable for providing a metallic or concrete surface of a chemical installation with a coating. It has been found that the coating composition of the present invention shows a wide application spectrum and a high chemical resistance.

Item Type: Patent
Subjects: F200 Materials Science
Department: Faculties > Health and Life Sciences > Applied Sciences
Depositing User: Becky Skoyles
Date Deposited: 25 Jun 2018 11:48
Last Modified: 25 Jun 2018 11:48
URI: http://nrl.northumbria.ac.uk/id/eprint/34675

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year

View more statistics


Policies: NRL Policies | NRL University Deposit Policy | NRL Deposit Licence