DK2043802T3 - Bindemiddel indeholdende termoplastiske masser til fremstilling af metalliske støbelegemer - Google Patents

Bindemiddel indeholdende termoplastiske masser til fremstilling af metalliske støbelegemer

Info

Publication number
DK2043802T3
DK2043802T3 DK07787140.8T DK07787140T DK2043802T3 DK 2043802 T3 DK2043802 T3 DK 2043802T3 DK 07787140 T DK07787140 T DK 07787140T DK 2043802 T3 DK2043802 T3 DK 2043802T3
Authority
DK
Denmark
Prior art keywords
manufacture
binder containing
containing thermoplastic
metallic casting
casting bodies
Prior art date
Application number
DK07787140.8T
Other languages
English (en)
Inventor
Hans Wohlfromm
Jens Assmann
Johan Herman Hendrik Ter Maat
Martin Bloemacher
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
Application granted granted Critical
Publication of DK2043802T3 publication Critical patent/DK2043802T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • B22F3/1025—Removal of binder or filler not by heating only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63408—Polyalkenes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63448—Polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63488—Polyethers, e.g. alkylphenol polyglycolether, polyethylene glycol [PEG], polyethylene oxide [PEO]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
    • 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
    • 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
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DK07787140.8T 2006-07-13 2007-07-05 Bindemiddel indeholdende termoplastiske masser til fremstilling af metalliske støbelegemer DK2043802T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06117157 2006-07-13
PCT/EP2007/056857 WO2008006776A1 (de) 2006-07-13 2007-07-05 Bindemittel enthaltende thermoplastische massen für die herstellung metallischer formkörper

Publications (1)

Publication Number Publication Date
DK2043802T3 true DK2043802T3 (da) 2012-10-08

Family

ID=38630571

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07787140.8T DK2043802T3 (da) 2006-07-13 2007-07-05 Bindemiddel indeholdende termoplastiske masser til fremstilling af metalliske støbelegemer

Country Status (15)

Country Link
US (1) US20090288739A1 (da)
EP (1) EP2043802B1 (da)
JP (1) JP5249213B2 (da)
KR (1) KR101425689B1 (da)
CN (1) CN101489704B (da)
BR (1) BRPI0714047B1 (da)
CY (1) CY1113144T1 (da)
DK (1) DK2043802T3 (da)
ES (1) ES2386651T3 (da)
PL (1) PL2043802T3 (da)
PT (1) PT2043802E (da)
RU (1) RU2446031C2 (da)
SI (1) SI2043802T1 (da)
UA (1) UA96452C2 (da)
WO (1) WO2008006776A1 (da)

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DK2318028T3 (da) * 2008-06-26 2020-05-04 Acceleron Pharma Inc Antagonister af opløselig activin-aktriia og anvendelser til øgning af røde blodcelleniveauer
KR20120042728A (ko) * 2009-04-09 2012-05-03 바스프 에스이 배기 가스 터보과급기용 터빈 휠의 제조 방법
CN101942175B (zh) * 2010-09-09 2012-09-19 上海材料研究所 一种用于三层复合材料的改性聚甲醛材料
KR101902038B1 (ko) * 2011-03-16 2018-09-28 바스프 에스이 금속 또는 세라믹 성형체를 제조하는 방법
US9162927B2 (en) 2011-03-16 2015-10-20 Basf Se Process for producing metallic or ceramic shaped bodies
US9403212B2 (en) 2011-05-18 2016-08-02 Basf Se Process for producing components by powder injection molding
DK2709967T3 (da) * 2011-05-18 2019-07-29 Basf Se Fremgangsmåde til fremstilling af elementer i pulversprøjtestøbningsfremgangsmåde
US8674018B2 (en) 2011-09-07 2014-03-18 Basf Se Binder and process for producing metallic or ceramic moldings in powder injection molding
DK2753443T3 (da) 2011-09-07 2018-02-19 Basf Se Bindemiddel og fremgangsmåde til fremstilling af metalliske eller keramiske støbelegemer med pulversprøjtestøbning
US20130203921A1 (en) * 2012-02-02 2013-08-08 Basf Se Thermoplastic pom composition
EP2809722A1 (de) * 2012-02-02 2014-12-10 Basf Se Thermoplastische pom-masse
TW201500443A (zh) 2013-04-18 2015-01-01 Basf Se 聚甲醛共聚物及熱塑性ｐｏｍ組成物
KR102363249B1 (ko) * 2014-05-21 2022-02-16 바스프 에스이 성형물의 굴곡 인성 개선 방법
JP6573636B2 (ja) * 2014-06-02 2019-09-11 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 焼結成形体の製造方法
MX2017001014A (es) 2014-07-22 2017-05-01 Basf Se Mezcla para uso en un proceso de fabricacion de filamentos fundidos.
KR102594758B1 (ko) 2015-07-14 2023-10-30 바스프 에스이 코팅된 코어 물질을 기재로 하는 필라멘트
TWI628238B (zh) * 2016-08-15 2018-07-01 晟銘電子科技股份有限公司 改良之粉末射出成型射料、利用其製造之產品與產品製造方法
CN110073040B (zh) * 2016-12-13 2022-05-10 巴斯夫欧洲公司 用作熔融沉积成型中的支撑材料的纤丝
KR102231843B1 (ko) 2017-02-24 2021-03-24 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 3차원(3d) 인쇄 방법
US11577316B2 (en) 2017-02-24 2023-02-14 Hewlett-Packard Development Company, L.P. Three-dimensional printing
WO2019025471A1 (en) 2017-08-02 2019-02-07 Basf Se NOZZLE CONTAINING AT LEAST ONE STATIC MIXER ELEMENT PREPARED BY A LASER SELECTIVE FUSION (SLM) PROCESS
US20200156283A1 (en) 2017-08-02 2020-05-21 Basf Se A process for producing a three-dimensional green body by a fused filament fabrication (fff) process
CN108097970A (zh) * 2017-12-28 2018-06-01 东莞华晶粉末冶金有限公司 金属粉末注射成型喂料及其制备方法
CN113453825B (zh) 2019-03-18 2023-10-31 惠普发展公司，有限责任合伙企业 三维对象成型
EP3911461A4 (en) 2019-03-18 2022-11-09 Hewlett-Packard Development Company, L.P. CONTROL OF DEFORMATION OF A GREENLING
EP3941668A4 (en) * 2019-03-18 2023-01-04 Hewlett-Packard Development Company, L.P. MANUFACTURE OF THREE-DIMENSIONAL METAL OBJECTS
KR20220119422A (ko) 2019-12-19 2022-08-29 바스프 에스이 3차원 그린 바디의 제조 방법
CN115397783A (zh) * 2020-02-14 2022-11-25 国际人造丝公司 用于烧结无机颗粒的粘合剂组合物及其使用方法
JP2024504141A (ja) 2021-01-20 2024-01-30 ビーエーエスエフ ソシエタス・ヨーロピア 低密度で良好な機械的特性を有する金属部品を製造するための材料及び方法
WO2022200170A1 (en) * 2021-03-22 2022-09-29 Basf Se Mim feedstock and process for manufacturing of metal parts with improved yield strength and ductility
KR20230131300A (ko) 2021-04-07 2023-09-12 아사히 가세이 가부시키가이샤 성형체, 성형체의 제조 방법 및 소결체의 제조 방법
CN117098622B (zh) 2021-04-07 2026-04-17 旭化成株式会社 烧结成型体用组合物和烧结成型体
KR20230173165A (ko) 2021-07-19 2023-12-26 아사히 가세이 가부시키가이샤 무기 분말 사출 성형용 조성물, 그리고 그것을 사용한 성형체 및 소결체
CA3234951A1 (en) 2021-10-15 2023-04-20 Basf Se Process for manufacturing a porous transport layer
EP4433306B1 (en) 2021-11-15 2025-12-24 Stratasys, Inc. Ceramic feedstock for fusion barriers and support structures used in additive manufacturing
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CN115338405B (zh) * 2022-08-31 2024-06-04 中南大学 一种微注射成形铁基小模数齿轮的制备方法

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DE10019447A1 (de) * 2000-04-19 2001-10-25 Basf Ag Bindemittel für anorganische Materialpulver zur Herstellung metallischer und keramischer Formkörper

Also Published As

Publication number Publication date
BRPI0714047B1 (pt) 2018-01-02
CY1113144T1 (el) 2016-04-13
EP2043802A1 (de) 2009-04-08
WO2008006776A1 (de) 2008-01-17
RU2446031C2 (ru) 2012-03-27
ES2386651T3 (es) 2012-08-24
JP2009542880A (ja) 2009-12-03
US20090288739A1 (en) 2009-11-26
BRPI0714047A2 (pt) 2012-12-11
CN101489704A (zh) 2009-07-22
EP2043802B1 (de) 2012-06-27
PL2043802T3 (pl) 2012-11-30
JP5249213B2 (ja) 2013-07-31
UA96452C2 (uk) 2011-11-10
KR101425689B1 (ko) 2014-08-06
SI2043802T1 (sl) 2012-11-30
KR20090035689A (ko) 2009-04-10
CN101489704B (zh) 2011-04-20
RU2009104739A (ru) 2010-08-20
PT2043802E (pt) 2012-07-23

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