Patent ID: 7033670
Filing Date: 2006-04-25
Classification: C08G,C09K,H01B,H01F,Y10T

Abstract:
1. A method of making homogenous LCT-epoxy polymers with HCT-oligomers having a dielectric strength of at least 1.2 kV/mil comprising: grafting at least one functionalized organic group onto at least one nano-sized HTC-material to produce HTC-oligomer product; reacting said HTC-oligomer product with at least one LCT-epoxy resin under sufficient conditions to form a uniform dispersion and an essentially complete co-reactivity of said HTC-oligomer product with said at least one LCT-epoxy resin, wherein a mixture is formed; and curing said mixture to produce said homogenous LCT-epoxy polymers with HTC-oligomers; wherein the amount of said HTC-oligomer product to said at least one LCT-epoxy resin comprises a ratio of between 1:4 and 3:1 by weight; whereby the homogeneous nature of said LCT-epoxy polymers enables the dielectric strength of at least 1.2 kV/mil.