Patent ID: 9157007
Filing Date: 2015-10-13
Classification: B29C,B29K,B33Y,C08F,C08G,C08L,C09D,Y10T

Abstract:
1. A build material for use in a three-dimensional printing system comprising: about 10 to 30 percent by weight of an oligomeric curable material; about 50 to 75 percent by weight of at least one diluent; about 5 to 15 percent by weight of an isocyanurate (meth)acrylate; and less than about 5 percent by weight of a non-reactive wax component, based on the total weight of the build material, wherein the oligomeric curable material is a urethane (meth)acrylate having a viscosity ranging from about 10,000 cps to about 300,000 cps at about 50° C.; wherein the build material when cured exhibits a tensile modulus of about 2250-3150 MPa and a tensile strength of about 46-76 MPa when measured according to ASTM D 638.