Patent ID: 9455067
Filing Date: 2016-09-27
CPC Classification: C08G,C08L,H01B,H05K

Claim Text:
1. A low dielectric material comprising: (i) 5-50 parts by weight of polyphenylene ether (PPE) resin having a Mw of 1000-7000, a Mn of 1000-4000 and Mw/Mn=1.0-1.8; wherein polyphenylene ether resin is represented by the formula wherein Y represents at least one C, O and benzene ring or the combination; and (ii) 10-90 parts by weight of liquid crystal polymer with allyl group having a Mw of 1000-5000, a Mn of 1000-4000 and Mw/Mn=1.0-1.8, wherein the dielectric material has Dk of 3.4-4.0 and Df of 0.0025-0.0050.