US 9,809,690 B2
Circuit materials and articles formed therefrom
Thomas A. Koes, Riverside, CA (US)
Assigned to ROGERS CORPORATION, Rogers, CT (US)
Filed by ROGERS CORPORATION, Rogers, CT (US)
Filed on Jun. 9, 2016, as Appl. No. 15/177,882.
Claims priority of provisional application 62/181,389, filed on Jun. 18, 2015.
Claims priority of provisional application 62/173,046, filed on Jun. 9, 2015.
Prior Publication US 2016/0362527 A1, Dec. 15, 2016
Int. Cl. C08J 5/24 (2006.01); H05K 1/03 (2006.01); B32B 15/08 (2006.01); B32B 15/04 (2006.01); B32B 27/06 (2006.01); H05K 3/46 (2006.01); H05K 1/02 (2006.01)
CPC C08J 5/24 (2013.01) [B32B 15/04 (2013.01); B32B 15/08 (2013.01); B32B 27/06 (2013.01); H05K 1/0373 (2013.01); B32B 2255/00 (2013.01); B32B 2255/06 (2013.01); B32B 2260/00 (2013.01); B32B 2260/02 (2013.01); B32B 2260/046 (2013.01); B32B 2264/00 (2013.01); B32B 2264/02 (2013.01); B32B 2307/20 (2013.01); B32B 2307/204 (2013.01); B32B 2371/00 (2013.01); B32B 2457/00 (2013.01); C08J 2371/00 (2013.01); C08J 2371/12 (2013.01); C08J 2479/04 (2013.01); H05K 1/024 (2013.01); H05K 3/4626 (2013.01); H05K 2201/0212 (2013.01)] 25 Claims
 
1. A circuit material, comprising a dielectric layer comprising a polymer component, wherein the polymer component comprises:
a continuous polymeric matrix; and
particles comprising a poly(triallyl isocyanurate), a poly(triallyl cyanurate), a copolymer comprising at least one of the foregoing, or a combination comprising at least one of the foregoing, wherein the particles are dispersed in the continuous polymeric matrix; and
wherein the circuit material has
a dissipation factor (Df) of less than 0.0060 at 10 GHz, and
a dielectric constant (Dk) of less than 3.8 at 10 GHz.