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Title:
METHODS AND SYSTEMS FOR IMPROVING THE HEAT RESISTANCE OF 3D-PRINTED OBJECTS
Document Type and Number:
WIPO Patent Application WO/2017/113180
Kind Code:
A1
Abstract:
Disclosed herein are methods and systems for making an object using additive manufacturing, including processing the object to improve its heat resistance, such as processing the object to allow the material of the object to crystalize in a reversible gelation medium. The reversible gelation medium may serve as a temporary mold for the object to reduce, minimize, or eliminate deformation of the object during processing. Such processing of the object may increase the softening temperature of the material of the object, and thus may improve the heat resistance of the object comparing to that of the object prior to processing.

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Inventors:
LUO XIAOFAN (CN)
ZHAO JUNHENG (CN)
Application Number:
PCT/CN2015/099846
Publication Date:
July 06, 2017
Filing Date:
December 30, 2015
Export Citation:
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Assignee:
JF POLYMERS (SUZHOU) CO LTD (CN)
International Classes:
B29C71/02; B29C67/00; B33Y10/00; B33Y40/00; C08J5/00; C08L67/00; D01D5/084
Domestic Patent References:
WO2015168922A12015-11-12
Foreign References:
CN101378891A2009-03-04
CN103756313A2014-04-30
CN1239448A1999-12-22
EP0233494A21987-08-26
Attorney, Agent or Firm:
CHANG TSI & PARTNERS (CN)
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