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US 2020/0399461 A1Published application
Phenolic epoxy system
AssigneeHexion Inc.
InventorsKimberly GOODWIN, Ganapathy S. VISWANATHAN, Scott PEACE, Anthony MAIORANA, Vishal PATIL
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Abstract
The embodiments described herein generally relate to methods and chemical compositions of phenolic epoxy systems. In one embodiment, a composition comprising a phenolic epoxy resin system includes an epoxy resin component and an alkoxylated phenol-aldehyde novolac resin.
Claims20
A composition comprising a phenolic epoxy resin system, comprising:
- an epoxy resin component;
- and
- an alkoxylated phenol-aldehyde novolac resin, and
- an optional curing agent.
1 more element
A process comprising:
- reacting a phenol-aldehyde resin and an alkoxylation agent selected from the group consisting of an alkylene oxide, an alkylene carbonate, and combinations thereof, to form an alkoxylated phenol-aldehyde resin;
- and
- reacting the alkoxylated phenol-aldehyde resin and an epoxy resin component.
Dependencies are inferred from the claim text.