Title:
ポリ（アリールエーテルスルホン）（ＰＡＥＳ）ポリマーを使用する３次元物体の製造方法
Document Type and Number:
Japanese Patent JP7328999
Kind Code:
B2
Abstract:
The present disclosure relates to a method for manufacturing a three-dimensional (3D) object with an additive manufacturing system, comprising a step consisting in printing layers of the three-dimensional object from the part material comprising at least one poly(aryl ether sulfone) (PAES) polymer and at least one per(halo)fluoropolymer (FP), having a melt viscosity measured according to ASTM D3835, at 372° C. and 1000 s−1, using a using a Hastelloy die of 1 mm×10 mm, of at most 1.5×103 Pa·s. The present invention also relates to polymeric part material, e.g. filaments or pellets, comprising such a PAES and a FP, as well as to the use of PAES and PF to prepare pellets or filaments and to print 3D objects.
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Inventors:
Jeol, Stephan
Hammons, Ryan
Singletary, Nancy J.
Norfolk, Linda Em.
Hammons, Ryan
Singletary, Nancy J.
Norfolk, Linda Em.
Application Number:
JP2020570566A
Publication Date:
August 17, 2023
Filing Date:
June 17, 2019
Export Citation:
Assignee:
Solvay Specialty Polymers USA, LLC
International Classes:
B29C64/118; B29C64/314; B29C64/343; B33Y10/00; B33Y70/00; C08L27/12; C08L81/06
Domestic Patent References:
| JP2006519911A | ||||
| JP2017217758A | ||||
| JP2012532969A | ||||
| JP60023448A | ||||
| JP2015533872A | ||||
| JP2011178830A |
Foreign References:
| US20170251713 | ||||
| WO2018077967A1 | ||||
| WO2009135893A1 |
Attorney, Agent or Firm:
Sonoda & Kobayashi Patent Attorneys Corporation