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US 9,441,071 B2Granted
Fast epoxy resin for repairing glazed surfaces by manual lamination
AssigneeInovachem Engineering AG
InventorGina Gabriela Bumbu
Life of this patent
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Abstract
The present invention relates to a fast curing two component epoxy resin which has excellent adhesion properties to glazed surfaces and a short tack free time at ambient and low temperature conditions. The invention also relates a process for the rehabilitation of glazed surfaces, especially glazed ceramic surfaces or glazed cement surfaces. Furthermore the present invention describes a cartridge for the transportation and risk-free mixing of the described epoxy resin on site.
Claims12
A system comprising a composition A and separately a composition B wherein
- composition A comprises a resin of diglycidyl ether of Bisphenol A which carries at least one electron-withdrawing substituent at the aromatic moiety;
- and wherein
- composition B comprises
- a) a phenalkamine and
- b) a mercaptan.
2 more elements
Dependencies are inferred from the claim text.