Title:
３次元物体を製造する方法
Document Type and Number:
Japanese Patent JP7416694
Kind Code:
B2
Abstract:
A method for manufacturing a three-dimensional (3D) object with an additive manufacturing system, comprising a step consisting in printing layers of the 3D object from the part material comprising a polymeric component comprising, based on the total weight of the polymeric component:from 5 to 95 wt. % of at least one polymer (P1) comprising at least 50 mol. % of recurring units (R1) consisting of an arylene group comprising at least one benzene ring, each recurring unit (R1) being bound to each other through C—C bonds, wherein the recurring units (R1) are such that, based on the total number of moles of recurring units (R1):less than 90 mol. % are rigid rod-forming arylene units (R1-a), and at least 10 mol. % are kink-forming arylene units (R1-b), andfrom 5 to 95 wt. % of at least one polymer (P2), having a glass transition temperature (Tg) between 140° C. and 265° C., and no melting peak, as measured by differential scanning calorimetry (DSC) according to ASTM D3418.
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Inventors:
Jeol, Stephan
Singletary, Nancy J.
Hammons, Ryan
Van, high
Thomas, David Bee.
Singletary, Nancy J.
Hammons, Ryan
Van, high
Thomas, David Bee.
Application Number:
JP2020535038A
Publication Date:
January 17, 2024
Filing Date:
December 19, 2018
Export Citation:
Assignee:
Solvay Specialty Polymers USA, LLC
International Classes:
B29C64/118; B33Y10/00; B33Y70/00; C08L65/00; C08L79/08; C08L81/06
Domestic Patent References:
| JP2008531837A | ||||
| JP2016501299A | ||||
| JP2010502796A | ||||
| JP2005531439A | ||||
| JP2009529077A |
Foreign References:
| US20160122541 | ||||
| EP0436111A2 | ||||
| WO2007101852A2 | ||||
| US20080312387 | ||||
| WO2009034086A2 |
Attorney, Agent or Firm:
Sonoda & Kobayashi Patent Attorneys Corporation