EP 3844219 A1 20210707 - SINTERED POWDER (SP) CONTAINING A PARTIALLY CRYSTALLINE TEREPHTHALATE POLYESTER, AN AMORPHOUS TEREPHTHALATE POLYESTER AND A PHOSPHINIC ACID SALT
Title (en)
SINTERED POWDER (SP) CONTAINING A PARTIALLY CRYSTALLINE TEREPHTHALATE POLYESTER, AN AMORPHOUS TEREPHTHALATE POLYESTER AND A PHOSPHINIC ACID SALT
Title (de)
SINTERPULVER (SP) ENTHALTEND EINEN TEILKRISTALLINEN TEREPHTHALAT-POLYESTER, EINEN AMORPHEN TEREPHTHALAT-POLYESTER UND EIN PHOSPHINSÄURESALZ
Title (fr)
POUDRE FRITTÉE (SP) CONTENANT UN POLYESTER TÉRÉPHTALATE PARTIELLEMENT CRISTALLIN, UN POLYESTER TÉRÉPHTALATE AMORPHE ET UN SEL DE L'ACIDE PHOSPHINIQUE
Publication
Application
Priority
- EP 18191799 A 20180830
- EP 2019072397 W 20190821
Abstract (en)
[origin: WO2020043573A1] The invention relates to a sintered powder (SP), containing at least one partially crystalline terephthalate polyester (A), at least one amorphous terephthalate polyester (B), and at least one phosphinic acid salt (C). The invention further relates to a method for producing a molded body by sintering the sintered powder (SP) or by using an FFF method (fused filament fabrication), to a molded body obtainable using the method according to the invention, and to the use of a phosphinic acid salt in a sintered powder (SP) for widening the sintering window (WSP) of the sintered powder (SP).
IPC 8 full level
C08L 67/02 (2006.01); B29C 64/00 (2017.01)
CPC (source: EP KR US)
B29C 64/153 (2017.08 - KR US); B29C 64/314 (2017.08 - US); B33Y 10/00 (2014.12 - KR US); B33Y 40/10 (2020.01 - US); B33Y 70/00 (2014.12 - EP KR US); C08J 3/12 (2013.01 - KR); C08K 5/5313 (2013.01 - KR); C08L 67/02 (2013.01 - EP KR US); B29C 64/153 (2017.08 - EP); B29K 2067/006 (2013.01 - US); B33Y 10/00 (2014.12 - EP); C08J 2367/02 (2013.01 - KR); C08L 2203/30 (2013.01 - US); C08L 2205/025 (2013.01 - KR US)
C-Set (source: EP)
Citation (examination)
US 2010160547 A1 20100624 - MARTINONI RAFFAELE [CH]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3617270 A1 20200304; CN 112601787 A 20210402; CN 112601787 B 20231031; EP 3844219 A1 20210707; JP 2021535268 A 20211216; KR 20210053916 A 20210512; TW 202019665 A 20200601; US 11713393 B2 20230801; US 2021332232 A1 20211028; WO 2020043573 A1 20200305
DOCDB simple family (application)
EP 18191799 A 20180830; CN 201980055324 A 20190821; EP 19755398 A 20190821; EP 2019072397 W 20190821; JP 2021511647 A 20190821; KR 20217008296 A 20190821; TW 108130942 A 20190829; US 201917272331 A 20190821