MX2018010014A - Agente antinucleante para polvo de sinterizacion por laser. - Google Patents

Agente antinucleante para polvo de sinterizacion por laser.

Info

Publication number
MX2018010014A
MX2018010014A MX2018010014A MX2018010014A MX2018010014A MX 2018010014 A MX2018010014 A MX 2018010014A MX 2018010014 A MX2018010014 A MX 2018010014A MX 2018010014 A MX2018010014 A MX 2018010014A MX 2018010014 A MX2018010014 A MX 2018010014A
Authority
MX
Mexico
Prior art keywords
laser sintering
nucleating agent
sintering powder
additive
relates
Prior art date
Application number
MX2018010014A
Other languages
English (en)
Inventor
Meier Thomas
Ostermann Rainer
Gabriel Claus
Gramlich Simon
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MX2018010014A publication Critical patent/MX2018010014A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—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
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • 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
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3462—Six-membered rings
    • C08K5/3465—Six-membered rings condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
    • C08K5/357—Six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45—Heterocyclic compounds having sulfur in the ring
    • C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
    • 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
    • C08L77/06—Polyamides derived from 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
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0097—Dye preparations of special physical nature; Tablets, films, extrusion, microcapsules, sheets, pads, bags with dyes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyamides (AREA)

Abstract

La presente invención se refiere a un método para producir cuerpos moldeados por sinterización selectiva por láser de un polvo de sinterización (SP) que contiene una poliamida (P) y 0.1% a 5% en peso de al menos un aditivo (A). Además, la presente invención se refiere a cuerpos moldeados que contienen poliamida (P) y 0.1% a 5% en peso de al menos un aditivo (A). Además, la presente invención se refiere a la producción de polvos de sinterización (SP) que contienen poliamida (P) y 0.1% a 5% en peso de al menos un aditivo (A).
MX2018010014A 2016-02-19 2017-02-16 Agente antinucleante para polvo de sinterizacion por laser. MX2018010014A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16156537 2016-02-19
PCT/EP2017/053500 WO2017140779A1 (de) 2016-02-19 2017-02-16 Anti-nukleierungsmittel für lasersinter-pulver

Publications (1)

Publication Number Publication Date
MX2018010014A true MX2018010014A (es) 2018-11-09

Family

ID=55409755

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018010014A MX2018010014A (es) 2016-02-19 2017-02-16 Agente antinucleante para polvo de sinterizacion por laser.

Country Status (12)

Country Link
US (1) US20200023577A1 (es)
EP (1) EP3416811B1 (es)
JP (1) JP6991982B2 (es)
KR (1) KR20180113534A (es)
CN (1) CN108698317A (es)
AU (1) AU2017219205A1 (es)
CA (1) CA3012952A1 (es)
ES (1) ES2894863T3 (es)
MX (1) MX2018010014A (es)
SG (1) SG11201806061RA (es)
TW (1) TW201800482A (es)
WO (1) WO2017140779A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017140764A1 (de) 2016-02-19 2017-08-24 Basf Se Kaolin zur mechanischen verstärkung von polymerem lasersinter-pulver
MX2018010012A (es) 2016-02-19 2018-11-09 Basf Se Composicion de poliamida que contiene una poliamida y un aditivo.
EP3222651A1 (de) 2016-03-21 2017-09-27 Basf Se Entsalzung von polyarylethern mittels schmelzeextraktion
EP3576916B1 (de) 2017-02-01 2020-11-11 Basf Se Verfahren zur herstellung eines polyamidpulvers durch fällung
EP3691861B1 (de) 2017-10-04 2022-12-14 Basf Se Sinterpulver enthaltend ein mineralisches flammschutzmittel zur herstellung von formkörpern
JP7335600B2 (ja) * 2019-09-27 2023-08-30 国立大学法人京都大学 三次元造形用粉体材料、三次元造形物及び三次元造形物の製造方法
US11458677B2 (en) * 2019-12-26 2022-10-04 Industrial Technology Research Institute Selective laser sintering composition and selective laser sintering 3D printing method employing the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933329A (ja) * 1982-08-17 1984-02-23 Mochizuki Isao 微粉末ナイロン６の製造方法
US5527877A (en) 1992-11-23 1996-06-18 Dtm Corporation Sinterable semi-crystalline powder and near-fully dense article formed therewith
US5648450A (en) 1992-11-23 1997-07-15 Dtm Corporation Sinterable semi-crystalline powder and near-fully dense article formed therein
DE19747309B4 (de) 1997-10-27 2007-11-15 Degussa Gmbh Verwendung eines Polyamids 12 für selektives Laser-Sintern
JP3757081B2 (ja) 1999-06-30 2006-03-22 オリヱント化学工業株式会社 水不溶性ニグロシン及びその関連技術
US9895842B2 (en) 2008-05-20 2018-02-20 Eos Gmbh Electro Optical Systems Selective sintering of structurally modified polymers
EP2621712B1 (en) 2010-09-28 2018-10-24 DSM IP Assets B.V. Polymer powder composition

Also Published As

Publication number Publication date
EP3416811B1 (de) 2021-08-04
WO2017140779A1 (de) 2017-08-24
SG11201806061RA (en) 2018-09-27
KR20180113534A (ko) 2018-10-16
ES2894863T3 (es) 2022-02-16
CN108698317A (zh) 2018-10-23
EP3416811A1 (de) 2018-12-26
AU2017219205A1 (en) 2018-08-16
US20200023577A1 (en) 2020-01-23
JP6991982B2 (ja) 2022-01-13
JP2019511967A (ja) 2019-05-09
CA3012952A1 (en) 2017-08-24
TW201800482A (zh) 2018-01-01

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