Invention Grant
- Patent Title: Three-dimensional printed metal-casting molds and methods for making the same
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Application No.: US14911866Application Date: 2014-08-13
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Publication No.: US10471497B2Publication Date: 2019-11-12
- Inventor: Michael J. Orange , Daniel T. Brunermer
- Applicant: The ExOne Company
- Applicant Address: US PA North Huntingdon
- Assignee: The ExOne Company
- Current Assignee: The ExOne Company
- Current Assignee Address: US PA North Huntingdon
- Agent Thomas Lizzi
- International Application: PCT/US2014/050837 WO 20140813
- International Announcement: WO2015/023729 WO 20150219
- Main IPC: B22C9/02
- IPC: B22C9/02 ; C08L5/00 ; B33Y10/00 ; B22C1/20 ; B29C64/165
Abstract:
Methods are disclosed of making metal casting molds and components thereof by the three-dimensional printing process in which an untreated sand is used as the build material and a polymer is used as a component of the binder that is printed onto the build material.
Public/Granted literature
- US20160193651A1 Three-Dimensional Printed Metal-casting Molds and Methods for Making the Same Public/Granted day:2016-07-07
Information query
