Patent ID: 8927641
Filing Date: 2015-01-06
Classification: B82Y,C08G,C08K,C08L

Abstract:
1. A method of producing a thermosetting resin composition comprising: (1) mixing a thermosetting resin and an elastomer including an unsaturated bond or a group having affinity to carbon nanofibers; and (2) mixing carbon nanofibers into the mixture of the thermosetting resin and the elastomer, and uniformly dispersing the carbon nanofibers by applying a shear force, wherein: the carbon nanofiber content of the thermosetting resin composition is 8 wt % to 30 wt %; a curing agent is added in the step (1) or the step (2); and the elastomer content in a polymer component containing the curing agent, the thermosetting resin, and the elastomer is 10 wt % to 40 wt %.