Patent ID: 9527341
Filing Date: 2016-12-27
CPC Classification: B28B,B29C,B29K,B29L,B44F,C04B,D06N,Y10T

Claim Text:
1. A method of forming an extruded board, comprising: melting a base resin; coloring the melted base resin with a color additive; transporting the melted colored base resin and a plurality of at least partially un-melted streaker pellets to a breaker plate with an extruder; melting the at least partially un-melted streaker pellets by forcing the transported melted colored base resin and plurality of at least partially un-melted streaker pellets through the breaker plate; streaking the melted streaker pellets within the transported melted colored base resin; and shaping the streaked transported melted colored base resin into a core of a board having a first outer surface and a second outer surface opposite to the first outer surface.