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    • 9. 发明申请
    • SELECTIVE DEPOSITION MODELING MATERIAL
    • 选择沉积物建模材料
    • WO00011092A1
    • 2000-03-02
    • PCT/EP1999/005788
    • 1999-08-10
    • B29C39/02B29C39/24B29C41/00B29C67/00B29K23/00C08F2/44C08F2/48C08K5/00C08L23/00C08L23/04C08L25/06C08L45/00C08L57/00C08L63/00C08L91/00C08L91/06C09D123/02C09J123/04C09D4/00
    • C08L25/06B29C41/003B29C64/112B33Y70/00C08L23/04C08L45/00C08L57/00C08L91/00C08L2666/02C09D123/02C09J123/04
    • The present invention relates to a selective deposition modeling material containing a base material, a plasticizing component containing at least 10 % by weight of at least one plasticizing agent that is solid at ambient conditions, and at least one tackifying resin that is compatible with the base material and the plasticizing component, wherein the modeling material has a viscosity of less than about 30 mPa s (centipoise) at 130 DEG C. The selective deposition modeling material can alternatively contain about 52 % to 98 % of a reactive polymeric material that is a mixture of at least one compound containing at least one glycidyl group per molecule, at least one compound having at least one terminal unsaturated group per molecule, at least one compound having at least one vinyl ether group per molecule or mixtures thereof; and a cure agent or activator; and optionally a non-reactive polymeric material or wax material, wherein the modeling material contains a fast set inducing segment content of about 10 % to 70 % by weight. The present invention further relates to a method for producing a three-dimensional article using said modeling materials.
    • 本发明涉及包含基材的选择性沉积建模材料,包含至少10重量%的至少一种在环境条件下为固体的增塑剂的增塑组分和至少一种与碱相容的增粘树脂 材料和增塑组分,其中建模材料在130℃下具有小于约30mPa·s(厘泊)的粘度。选择性沉积建模材料可以包含约52%至98%的反应性聚合物材料,其为 每分子含有至少一个缩水甘油基的至少一种化合物的混合物,至少一种每分子具有至少一个末端不饱和基团的化合物,至少一种每分子具有至少一个乙烯基醚基团的化合物或其混合物; 和固化剂或活化剂; 和任选的非反应性聚合物材料或蜡材料,其中所述建模材料含有约10重量%至70重量%的快速凝固诱导链段含量。 本发明还涉及使用所述建模材料制造三维制品的方法。