BR112018070035A2 - filamento à base de propileno para impressora 3d - Google Patents

filamento à base de propileno para impressora 3d

Info

Publication number
BR112018070035A2
BR112018070035A2 BR112018070035A BR112018070035A BR112018070035A2 BR 112018070035 A2 BR112018070035 A2 BR 112018070035A2 BR 112018070035 A BR112018070035 A BR 112018070035A BR 112018070035 A BR112018070035 A BR 112018070035A BR 112018070035 A2 BR112018070035 A2 BR 112018070035A2
Authority
BR
Brazil
Prior art keywords
printer
weight
filament
ranging
propylene
Prior art date
Application number
BR112018070035A
Other languages
English (en)
Other versions
BR112018070035B1 (pt
Inventor
Cavalieri Claudio
De Palo Roberto
Original Assignee
Basell Poliolefine Italia Srl
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 Basell Poliolefine Italia Srl filed Critical Basell Poliolefine Italia Srl
Publication of BR112018070035A2 publication Critical patent/BR112018070035A2/pt
Publication of BR112018070035B1 publication Critical patent/BR112018070035B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
    • 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
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • 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
    • B33Y80/00—Products made by additive manufacturing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)

Abstract

trata-se de um filamento consumível para uso em um sistema de fabricação de aditivo com base em extrusão que compreende um copolímero de etileno-propileno que tem: - teor de unidades derivadas de etileno que varia de 3,0% em peso a 12,0% em peso; - mfr l (índice de fluidez de acordo com iso 1133, condição l, isto é, 230°c e 2,16 kg de carga) de 4 a 20 g/10 min; e - solúveis de xileno medidos a 25°c compreendidos entre 3% em peso e 30% em peso.
BR112018070035-5A 2016-04-22 2017-03-20 Filamento à base de propileno para impressora 3d BR112018070035B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16166589.8 2016-04-22
EP16166589 2016-04-22
PCT/EP2017/056495 WO2017182209A1 (en) 2016-04-22 2017-03-20 Propylene based filament for 3d printer

Publications (2)

Publication Number Publication Date
BR112018070035A2 true BR112018070035A2 (pt) 2019-02-05
BR112018070035B1 BR112018070035B1 (pt) 2022-08-09

Family

ID=55808987

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018070035-5A BR112018070035B1 (pt) 2016-04-22 2017-03-20 Filamento à base de propileno para impressora 3d

Country Status (7)

Country Link
US (1) US10385478B2 (pt)
EP (1) EP3445793B1 (pt)
JP (1) JP6626991B2 (pt)
KR (1) KR102009615B1 (pt)
CN (1) CN109071723B (pt)
BR (1) BR112018070035B1 (pt)
WO (1) WO2017182209A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA202191408A1 (ru) * 2018-11-21 2021-08-16 Публичное акционерное общество "СИБУР Холдинг" Прозрачная высокотекучая ударопрочная композиция на основе полипропилена, способ ее получения и применение для изготовления изделий методом 3d-печати или литья под давлением
JP7438338B2 (ja) * 2019-10-01 2024-02-26 バーゼル・ポリオレフィン・ゲーエムベーハー ３ｄプリンター用プロピレン系のフィラメント
EP4041549A1 (en) * 2019-10-07 2022-08-17 Basell Polyolefine GmbH Polypropylene for extrusion additive manufacturing
WO2022261362A1 (en) * 2021-06-10 2022-12-15 W.R. Grace & Co.-Conn. Polypropylene random copolymer for three-dimensional printing and filament made therefrom
DE102022001070A1 (de) 2022-03-29 2023-10-05 Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts Thermoplastisches Bindemittelsystem und Verfahren für die 3D-Fertigung von keramischen Bauteilen, metallischen Bauteilen bzw. Bauteilen auf der Basis von metallokeramischen Verbundwerkstoffen oder Werkstoffverbunden

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317654A1 (de) * 1993-05-27 1994-12-01 Basf Ag Statistische Copolymerisate des Propylens
JPH1161556A (ja) 1997-08-12 1999-03-05 Mitsui Chem Inc モノフィラメント
WO2000012801A1 (en) * 1998-08-31 2000-03-09 Kimberly-Clark Worldwide, Inc. Nonwoven polyolefin fabrics having hydrophilicity
EP1270628B1 (en) * 2001-06-27 2004-10-06 Borealis Technology Oy Propylene random copolymer and process for the production thereof
US6943215B2 (en) * 2001-11-06 2005-09-13 Dow Global Technologies Inc. Impact resistant polymer blends of crystalline polypropylene and partially crystalline, low molecular weight impact modifiers
EP1484345A1 (en) * 2003-06-06 2004-12-08 Borealis Technology Oy Process for the production of polypropylene using a Ziegler-Natta catalyst
AU2005224677A1 (en) * 2004-03-19 2005-09-29 Dow Global Technologies Inc. Propylene-based copolymers, a method of making the fibers and articles made from the fibers
ATE471964T1 (de) * 2005-10-31 2010-07-15 Dow Global Technologies Inc Elastomere zusammensetzung auf basis von propylen
DE102006004672A1 (de) * 2006-01-31 2007-08-02 Basell Polyolefine Gmbh Ethylencopolymere aus Ethylen und mindestens einem weiteren 1-Olefin sowie Verfahren zu deren Herstellung
EP2483352B1 (en) * 2009-10-02 2018-11-21 Dow Global Technologies LLC Block copolymers in soft compounds
KR101262308B1 (ko) * 2011-01-21 2013-05-08 주식회사 엘지화학 올레핀 블록 공중합체 및 이의 제조 방법
EP2787034A1 (en) * 2013-04-05 2014-10-08 Borealis AG High stiffness polypropylene compositions
KR101394119B1 (ko) * 2013-11-04 2014-05-14 화인케미칼 주식회사 3차원 프린터 필라멘트용 조성물
CN104230289B (zh) * 2014-09-02 2016-08-17 王娟 一种3d打印组合物及其制备方法和用途
CN104693637B (zh) * 2015-03-04 2017-05-10 珠海天威飞马打印耗材有限公司 一种用于三维打印机的低熔点树脂材料及其制造方法

Also Published As

Publication number Publication date
BR112018070035B1 (pt) 2022-08-09
JP2019513913A (ja) 2019-05-30
US10385478B2 (en) 2019-08-20
US20190112732A1 (en) 2019-04-18
EP3445793B1 (en) 2020-01-01
KR20180127500A (ko) 2018-11-28
JP6626991B2 (ja) 2019-12-25
EP3445793A1 (en) 2019-02-27
CN109071723B (zh) 2020-12-29
WO2017182209A1 (en) 2017-10-26
KR102009615B1 (ko) 2019-08-09
CN109071723A (zh) 2018-12-21

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/03/2017, OBSERVADAS AS CONDICOES LEGAIS