Three dimensional printing material system and method using peroxide cure
First Claim
Patent Images
1. A kit comprising:
- a substantially dry particulate material comprising;
an insoluble filler;
a soluble filler; and
a transition metal catalyst, anda fluid binder comprising;
a (meth)acrylate monomer;
at least one of an allyl ether functional monomer or an allyl ether functional oligomer; and
organic hydroperoxide,wherein the insoluble filler is insoluble in the fluid binder and the soluble filler is soluble in the fluid binder.
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Accused Products
Abstract
A materials system and methods are provided to enable the formation of articles by Three Dimensional Printing. The materials system includes a transition metal catalyst that facilitates the reaction of an acrylate-containing binder with a particulate material.
426 Citations
22 Claims
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1. A kit comprising:
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a substantially dry particulate material comprising; an insoluble filler; a soluble filler; and a transition metal catalyst, and a fluid binder comprising; a (meth)acrylate monomer; at least one of an allyl ether functional monomer or an allyl ether functional oligomer; and organic hydroperoxide, wherein the insoluble filler is insoluble in the fluid binder and the soluble filler is soluble in the fluid binder. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification