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Patent Searching and Data


Title:
PRECIPITATION OF POLYETHER BLOCK AMIDE AND THERMOPLASTIC POLYETHYLENE TO ENHANCE OPERATIONAL WINDOW FOR THREE DIMENSIONAL PRINTING
Document Type and Number:
WIPO Patent Application WO/2018/075530
Kind Code:
A3
Abstract:
A polymer material suitable for three-dimensional printing that may include at least one of polyether block amide, thermoplastic polyeurothane, and thermoplastic olefin. The polymer is formed through chemical precipitation forming a precipitated pulverulent polymer which possesses increased operating window characteristics selected from the group consisting at least one of a wider than typical range between and among the melting and recrystallization temperatures, a larger enthalpy upon melting, and a low volumetric change during recrystallization.

Inventors:
RODGERS LUKE (US)
GJOVIK ERIK (US)
Application Number:
PCT/US2017/056996
Publication Date:
September 13, 2018
Filing Date:
October 17, 2017
Export Citation:
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Assignee:
JABIL INC (US)
International Classes:
C08L77/00; C08G69/40; C08J3/12; C08K7/22; C08K9/04; C08L101/00
Domestic Patent References:
WO2015108544A12015-07-23
Foreign References:
US20050003189A12005-01-06
US20040102539A12004-05-27
US20110052927A12011-03-03
US20080156212A12008-07-03
Other References:
See also references of EP 3526290A4
Attorney, Agent or Firm:
MCWILLIAMS, Thomas J. (US)
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