Title:
SHRINKING INTERFACE LAYERS
Document Type and Number:
WIPO Patent Application WO/2019/241147
Kind Code:
A3
Abstract:
The present invention relates to a shrinking interface composition that allows for the accommodation of sintering shrinkage between two or more areas or sections of a three-dimensionally printed part and/or support structures for the part. The interface composition, which can be in the form of an interface layer, is used to prevent the fusing of the sections, parts or support structures to each other.
Inventors:
KERNAN BRIAN (US)
GIBSON MICHAEL (US)
BARBATI ALEXANDER (US)
GIBSON MICHAEL (US)
BARBATI ALEXANDER (US)
Application Number:
PCT/US2019/036377
Publication Date:
January 16, 2020
Filing Date:
June 10, 2019
Export Citation:
Assignee:
DESKTOP METAL INC (US)
International Classes:
B22F1/05; B22F1/10; B22F3/00; B22F3/10; B22F3/105; B22F7/06; B28B1/00; B29C64/106; B29C64/165; B29C64/20; B29C64/393; B29C64/40; B33Y10/00; B33Y30/00; B33Y40/00; B33Y70/00
Foreign References:
| US20180133955A1 | 2018-05-17 |
Attorney, Agent or Firm:
PATEL, Rikesh, P. (US)
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