CPC B29C 64/314 (2017.08) [B29C 64/153 (2017.08); B29C 64/20 (2017.08); B29C 64/393 (2017.08); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 40/00 (2014.12); B33Y 50/02 (2014.12); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12); C09D 11/101 (2013.01); C09D 11/102 (2013.01)] | 20 Claims |
1. A method of additive manufacturing, the method comprising:
exposing a first particulate material to a first plasma such that an amine-functionalized particulate is formed, wherein the amine-functionalized particulate comprises amine chemical moieties;
exposing a second particulate material to a second plasma such that an epoxide-functionalized particulate is formed, wherein the epoxide-functionalized particulate comprises epoxide chemical moieties;
combining the amine-functionalized particulate and the epoxide-functionalized particulate;
heating the combination to form a heated combination; and
cooling the heated combination to form a structure,
wherein heating comprises selective laser sintering of a discontinuous intra-layer portion comprising separate first regions of a first portion not in contact with each other, but otherwise in contact with corresponding separate second regions of a second portion.
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