公开(公告)号：US11292871B2

公开(公告)日：2022-04-05

申请号：US16000277

申请日：2018-06-05

Applicant: Hexion Inc.

Inventor： Larry Steven Corley ,  Wilbur Paul Ubrich ,  Jennifer W. Chung ,  Amitabh Bansal ,  Terry Loy

IPC: C08G59/17 ,  B29C70/42 ,  B29C70/52 ,  B29C70/54 ,  C08G59/02 ,  C08G59/68 ,  C08J5/04 ,  C08L63/00 ,  F03D1/06 ,  C08L33/08 ,  C08L71/02 ,  B29K63/00 ,  B29K105/08 ,  B29L31/08

Abstract: Compositions and methods for forming epoxy resin systems are provided. In one embodiment, a composition is provided for an epoxy resin system including a liquid epoxy resin component including a liquid epoxy resin and an acrylate monomer, a curing agent component including a compound having an imidazole group and, optionally, a co-curing agent for the compound having an imidazole group comprising a phenolic monomer compound, a branched chain carboxylic acid, and combinations thereof, and a non-aromatic polyol compound. The composition may be used to form composites, such as used in commercial wind turbine blade manufacturing.