DE60005045D1 - Plasmaextraktion von bindemittel in durch pulverspritzgiessen hergestellten formkörpern - Google Patents

Plasmaextraktion von bindemittel in durch pulverspritzgiessen hergestellten formkörpern

Info

Publication number
DE60005045D1
DE60005045D1 DE60005045T DE60005045T DE60005045D1 DE 60005045 D1 DE60005045 D1 DE 60005045D1 DE 60005045 T DE60005045 T DE 60005045T DE 60005045 T DE60005045 T DE 60005045T DE 60005045 D1 DE60005045 D1 DE 60005045D1
Authority
DE
Germany
Prior art keywords
injection molding
binding agents
molded bodies
powder injection
bodies produced
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60005045T
Other languages
English (en)
Other versions
DE60005045T2 (de
Inventor
Aloisio Nelmo Klein
Joel Louiz R Muzart
Antonio Rogerio Souza
Marcio Celso Fredel
Paulo Antonio Perei Wendhausen
Maribondo Do Nascimento Rubens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LupaTech SA
Original Assignee
LupaTech SA
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 LupaTech SA filed Critical LupaTech SA
Application granted granted Critical
Publication of DE60005045D1 publication Critical patent/DE60005045D1/de
Publication of DE60005045T2 publication Critical patent/DE60005045T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/14—Surface shaping of articles, e.g. embossing; Apparatus therefor by plasma treatment
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Plasma Technology (AREA)
  • Powder Metallurgy (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
DE60005045T 1999-05-27 2000-05-23 Plasmaextraktion von bindemittel in durch pulverspritzgiessen hergestellten formkörpern Expired - Lifetime DE60005045T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BR9901512-9A BR9901512A (pt) 1999-05-27 1999-05-27 Processo de extração por plasma de ligantes
BR9901512 1999-05-27
PCT/BR2000/000057 WO2000073002A1 (en) 1999-05-27 2000-05-23 Process extraction by plasma of junction in obtained pieces by molding powders by injection

Publications (2)

Publication Number Publication Date
DE60005045D1 true DE60005045D1 (de) 2003-10-09
DE60005045T2 DE60005045T2 (de) 2004-06-03

Family

ID=4072276

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60005045T Expired - Lifetime DE60005045T2 (de) 1999-05-27 2000-05-23 Plasmaextraktion von bindemittel in durch pulverspritzgiessen hergestellten formkörpern

Country Status (6)

Country Link
US (1) US6579493B1 (de)
EP (1) EP1230056B1 (de)
AT (1) ATE248677T1 (de)
BR (1) BR9901512A (de)
DE (1) DE60005045T2 (de)
WO (1) WO2000073002A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0403536B1 (pt) * 2004-08-06 2011-08-23 reator de plasma industrial para a extração de ligantes assistida por plasma, de peças produzidas por injeção de pós.
BRPI0803774B1 (pt) * 2008-06-11 2018-09-11 Univ Federal De Santa Catarina Ufsc processo e reator de plasma para tratamento de peças metálicas
EP3436251B1 (de) 2016-05-12 2023-09-20 Hewlett-Packard Development Company, L.P. Nachverarbeitung in 3d-drucksystemen
US11465204B2 (en) 2016-07-26 2022-10-11 Hewlett-Packard Development Company, L.P. Cooling of build material in 3D printing system
DE102019102557A1 (de) * 2019-02-01 2020-08-06 Volkswagen Aktiengesellschaft Verfahren zum Herstellen einer Elektrode

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022872A (en) * 1975-11-12 1977-05-10 Ppg Industries, Inc. Process for preparing finely-divided refractory powders
GB2106142B (en) * 1981-08-10 1985-05-22 Kennecott Corp Sintering refractory articles using direct-heated gases
US4666775A (en) * 1985-04-01 1987-05-19 Kennecott Corporation Process for sintering extruded powder shapes
US4619836A (en) * 1985-12-31 1986-10-28 Rca Corporation Method of fabricating thick film electrical components
US6093761A (en) * 1999-04-14 2000-07-25 Stanton Advanced Materials, Inc. Binder system and method for particulate material

Also Published As

Publication number Publication date
EP1230056A1 (de) 2002-08-14
ATE248677T1 (de) 2003-09-15
BR9901512A (pt) 2001-01-09
DE60005045T2 (de) 2004-06-03
EP1230056B1 (de) 2003-09-03
WO2000073002A1 (en) 2000-12-07
US6579493B1 (en) 2003-06-17

Similar Documents

Publication Publication Date Title
UA41982C2 (uk) Спосіб виготовлення профільованого виробу і сам профільований виріб, виготовлений таким способом
MX166392B (es) Proceso para moldear por inyeccion y articulo de plastico hueco, producido por el mismo
DE59902022D1 (de) Einrichtung und verfahren zur trennung eines geformten substrates von einem prägewerkzeug
GB9907204D0 (en) A composite
WO2002004187A3 (en) Method for in-mold coating a polyolefin article
DE60005045D1 (de) Plasmaextraktion von bindemittel in durch pulverspritzgiessen hergestellten formkörpern
DE60209505D1 (de) Verfahren und vorrichtung zum spritzgiessen
PT1771288E (pt) Método de moldagem por injecção
DE69919371D1 (de) Verfahren zur herstellung von gegenständen aus behandelten ligninzellulosepartikeln und bindemitteln
DE50111539D1 (de) Verfahren und Anlage zur Herstellung von faserverstärkten Kunststoffmassen
TW200510161A (en) A method for production of an in-mold decorated product in injection molding and a mold for in-mold decorating in injection molding
EP0392405A3 (en) Process for dewaxing and improving the properties of injection molded metallic articles
GB1318792A (en) Apparatus for the manufacture of moulded components
EP0982363A4 (de) (meth)acrylharz-zusammensetzung für wärmehärtenden spritzguss , verfahren zur herstellung der zusammensetzung und verfahren zur herstellung der (meth)acrylharzformen
WO2005058574A3 (de) Verfahren zum herstellen von spritzgussteilen, spritzgussvorrichtung zur durchführung des verfahrens sowie nach dem verfahren hergestelltes spritzgussteil
IE780714L (en) Reclaiming elastomeric material
TW200743565A (en) Molding method in molding system
DE60200112D1 (de) Antibakterieler künstlicher Fingernagel und Verfahren zu dessen Herstellung
DE59703113D1 (de) Verfahren und vorrichtung zur herstellung von beweglichen elementen eines kunststoffbauteils
DE59407369D1 (de) Verfahren zum Aushärten einer Giessform aus einem einen Binder enthaltenden Formsand mit einem Gas und Vorrichtung zur Ausübung dieses Verfahrens
WO2004113048A3 (en) Liquid assisted injection moulding method and apparatus
ATE298658T1 (de) Vorrichtung zur herstellung von kunststoffgegenständen in einer inerten atmosphäre
JPS53121053A (en) Injection molding and its molds
ES2017320A6 (es) Metodo para fabricar cuerpos moldeados de fibra.
KR940018177A (ko) 합성목재를 이용한 가공가구의 제조방법

Legal Events

Date Code Title Description
8364 No opposition during term of opposition