Patent ID: 11155723

Abstract:
Resin formulation including: a mixture of low volatility oligomers is about 40% to 75% weight of the resin formulation; a plasticizer is about 25% to 55% by weight of the resin formulation; a photoinitiator is about 0.1% to 3.0% by weight of the resin formulation; a thermal inhibitor is about 0.001% to 4% by weight of the resin formulation; and a defoaming agent is about 0.0001% to 0.1% by weight of the resin formulation. Wherein the mixture of low volatility oligomers is combined with the photoinitiator, the thermal inhibitor and the defoaming agent, and mixed, then degassed at a temperature of about 60 deg C. and at a pressure of less than 10 kPa for at least 10 minutes.