PL2543696T3 - Proszek zawierający polimerowe cząstki rdzenia powleczone polimerem - Google Patents

Proszek zawierający polimerowe cząstki rdzenia powleczone polimerem

Info

Publication number
PL2543696T3
PL2543696T3 PL12172779T PL12172779T PL2543696T3 PL 2543696 T3 PL2543696 T3 PL 2543696T3 PL 12172779 T PL12172779 T PL 12172779T PL 12172779 T PL12172779 T PL 12172779T PL 2543696 T3 PL2543696 T3 PL 2543696T3
Authority
PL
Poland
Prior art keywords
polymer
powder containing
core particles
particles coated
containing core
Prior art date
Application number
PL12172779T
Other languages
English (en)
Inventor
Wolfgang Diekmann
Franz-Erich Baumann
Maik Grebe
Kristiane Warnke
Sylvia Monsheimer
Original Assignee
Evonik Degussa Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of PL2543696T3 publication Critical patent/PL2543696T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino-carboxylic acids or of polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D177/00—Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D177/00—Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D177/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
PL12172779T 2011-07-06 2012-06-20 Proszek zawierający polimerowe cząstki rdzenia powleczone polimerem PL2543696T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011078721A DE102011078721A1 (de) 2011-07-06 2011-07-06 Pulver enthaltend mit Polymer beschichtete polymere Kernpartikel
EP12172779.6A EP2543696B1 (de) 2011-07-06 2012-06-20 Pulver enthaltend mit Polymer beschichtete polymere Kernpartikel

Publications (1)

Publication Number Publication Date
PL2543696T3 true PL2543696T3 (pl) 2019-02-28

Family

ID=46319628

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12172779T PL2543696T3 (pl) 2011-07-06 2012-06-20 Proszek zawierający polimerowe cząstki rdzenia powleczone polimerem

Country Status (5)

Country Link
US (1) US9382420B2 (pl)
EP (1) EP2543696B1 (pl)
CN (1) CN102863639B (pl)
DE (1) DE102011078721A1 (pl)
PL (1) PL2543696T3 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3181615A1 (de) 2015-12-14 2017-06-21 Evonik Degussa GmbH Polymerpulver für powder bed fusion-verfahren
DE102016219080A1 (de) 2016-09-30 2018-04-05 Evonik Degussa Gmbh Polyamidpulver für selektive Sinterverfahren
EP3725496B1 (en) * 2017-12-13 2024-06-12 Konica Minolta, Inc. Method for producing three-dimensional object
FR3095205B1 (fr) * 2019-04-19 2021-09-10 Arkema France Particules de poudres de polyamide et leur utilisation dans les procedes d’agglomeration de poudre
EP3812416A1 (en) * 2019-10-23 2021-04-28 Acondicionamiento Tarrasense Process for producing polymers in powder form
US20220195090A1 (en) * 2020-12-17 2022-06-23 Eastman Kodak Company Impermeable polymeric porous particles
CN113789040B (zh) * 2021-05-13 2022-11-29 东莞市亚仑塑料原料有限公司 一种高刚性高模量抗静电pc组合物及其制备方法
GB202112373D0 (en) * 2021-08-31 2021-10-13 Univ Nottingham Polymeric particulate material
EP4245506A1 (de) * 2022-03-15 2023-09-20 Evonik Operations GmbH Pulver zur verarbeitung in einem schichtweisen verfahren mit lasern im sichtbaren und nahinfrarotbereich

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906647C2 (de) 1979-02-21 1980-12-11 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Herstellung von pulver· förmigen Beschichtungsmittel!! auf der Basis von Polyamiden mit mindestens 10 aliphatisch gebundenen Kohlenstoffatomen pro Carbonamidgruppe
DE3510691A1 (de) 1985-03-23 1986-09-25 Hüls AG, 4370 Marl Verfahren zur herstellung von pulverfoermigen beschichtungsmitteln auf der basis von polyamiden mit mindestens 10 aliphatisch gebundenen kohlenstoffatomen pro carbonamidgruppe
DE3510687A1 (de) 1985-03-23 1986-09-25 Hüls AG, 4370 Marl Verfahren zur herstellung von mit titandioxid pigmentierten pulverfoermigen beschichtungsmitteln auf der basis von polyamiden mit mindestens zehn aliphatisch gebundenen kohlenstoffatomen pro carbonamidgruppe
US5270445A (en) * 1991-01-24 1993-12-14 Coulter Corporation Method of forming fine polymer particles and polymer-encapsulated particulates
US5648450A (en) 1992-11-23 1997-07-15 Dtm Corporation Sinterable semi-crystalline powder and near-fully dense article formed therein
US5527877A (en) 1992-11-23 1996-06-18 Dtm Corporation Sinterable semi-crystalline powder and near-fully dense article formed therewith
DE4336159A1 (de) 1993-10-22 1995-04-27 Kurt Heinz Prof Dr Bauer Hochwirksame, den Wirkstoff schnell oder kontrolliert freisetzende Zubereitungsformen von Sulfonylharnstoffen und Verfahren zu deren Herstellung
DE4421454C2 (de) 1994-06-18 1996-12-12 Huels Chemische Werke Ag Verfahren zur Herstellung von Polyamid-Feinstpulvern und deren Verwendung
JP2001507384A (ja) * 1996-12-23 2001-06-05 クウエスト インターナシヨナル ベー ベー 吸収された液体を含む粒子及びそれらを製造する方法
DE19708146B4 (de) 1997-02-28 2006-10-12 Continental Teves Ag & Co. Ohg Hydraulischer Kraftverstärker
SE509088C2 (sv) 1997-04-30 1998-12-07 Ralf Larsson Sätt och anordning för framställning av volymkroppar
DE19747309B4 (de) 1997-10-27 2007-11-15 Degussa Gmbh Verwendung eines Polyamids 12 für selektives Laser-Sintern
DE19826135A1 (de) * 1998-06-12 1999-12-16 Basf Ag Pfropfcopolymerisate mit guter Kälteschlagzähigkeit
AU4301501A (en) 1999-10-26 2001-06-04 University Of Southern California Process of making a three-dimensional object
WO2003106146A1 (de) * 2002-06-18 2003-12-24 Daimlerchrysler Ag Lasersinterverfahren mit erhöhter prozessgenauigkeit und partikel zur verwendung dabei
DE10227224B4 (de) 2002-06-18 2005-11-24 Daimlerchrysler Ag Verwendung eines Granulates zum Herstellen eines Gegenstandes mit einem 3D-Binderdruck-Verfahren
DE10356193A1 (de) 2003-03-15 2004-09-23 Degussa Ag Verfahren zur Herstellung von dreidimensionalen Objekten mittels Mikrowellenstrahlung
DE102004003485B4 (de) 2004-01-23 2005-06-16 Eos Gmbh Electro Optical Systems Schichtaufbauendes Verfahren zur Herstellung eines dreidimensionalen Gegenstandes sowie dafür geeignete Materialsysteme
DE102004012682A1 (de) 2004-03-16 2005-10-06 Degussa Ag Verfahren zur Herstellung von dreidimensionalen Objekten mittels Lasertechnik und Auftragen eines Absorbers per Inkjet-Verfahren
DE102004012683A1 (de) 2004-03-16 2005-10-06 Degussa Ag Lasersintern mit Lasern mit einer Wellenlänge von 100 bis 3000 nm
DE102004020452A1 (de) 2004-04-27 2005-12-01 Degussa Ag Verfahren zur Herstellung von dreidimensionalen Objekten mittels elektromagnetischer Strahlung und Auftragen eines Absorbers per Inkjet-Verfahren
DE102005002930A1 (de) * 2005-01-21 2006-07-27 Degussa Ag Polymerpulver mit Polyamid, Verwendung in einem formgebenden Verfahren und Formkörper, hergestellt aus diesem Polymerpulver
DE102005053071A1 (de) 2005-11-04 2007-05-16 Degussa Verfahren zur Herstellung von ultrafeinen Pulvern auf Basis Polymaiden, ultrafeinen Polyamidpulver sowie deren Verwendung
DE102007021199B4 (de) 2006-07-17 2016-02-11 Evonik Degussa Gmbh Zusammensetzungen aus organischem Polymer als Matrix und anorganischen Partikeln als Füllstoff, Verfahren zu deren Herstellung sowie deren Verwendung und damit hergestellte Formkörper
DE102007019133A1 (de) 2007-04-20 2008-10-23 Evonik Degussa Gmbh Komposit-Pulver, Verwendung in einem formgebenden Verfahren und Formkörper, hergestellt aus diesem Pulver
EP2172517B1 (en) * 2008-10-06 2018-11-21 Rohm and Haas Company Composite particles
US20120077405A1 (en) * 2010-09-29 2012-03-29 Hao Zhou Core/Shell Nanofiber Non-Woven

Also Published As

Publication number Publication date
US9382420B2 (en) 2016-07-05
CN102863639A (zh) 2013-01-09
EP2543696A1 (de) 2013-01-09
CN102863639B (zh) 2017-04-19
DE102011078721A1 (de) 2013-01-10
US20130183529A1 (en) 2013-07-18
EP2543696B1 (de) 2018-09-12

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