Patent ID: 11911956
Assignee: ADAPTIVE 3D TECHNOLOGIES, LLC
Field: Other special machines (Mechanical engineering)
Classification: CPC B  C | IPC B  C

Claim 0:
1. A method for producing a three-dimensional object, comprising:
(i) placing a liquid polymer resin and at least one occluding fluid in a vat;
(ii) immersing a build table into the vat;
(iii) depositing a layer of the liquid polymer resin on a surface of the build table;
(iv) projecting light from a light source to cure a portion of the resin layer;
(v) depositing a new layer on the previously cured resin layer;
(vi) projecting light from the light source to cure a portion of the newly deposited resin layer; and
(vii) repeating steps (iii) through (vi) until the three-dimensional object is formed,
wherein the liquid polymer resin comprises at least one photobase generator selected from a compound of Formula (I):,