BR9814749A - Composição fluida capaz de produzir carbono brilhante durante a fundição de metal e seu processo de preparação. - Google Patents

Composição fluida capaz de produzir carbono brilhante durante a fundição de metal e seu processo de preparação.

Info

Publication number
BR9814749A
BR9814749A BR9814749-8A BR9814749A BR9814749A BR 9814749 A BR9814749 A BR 9814749A BR 9814749 A BR9814749 A BR 9814749A BR 9814749 A BR9814749 A BR 9814749A
Authority
BR
Brazil
Prior art keywords
preparation process
fluid composition
carbon during
composition capable
metal casting
Prior art date
Application number
BR9814749-8A
Other languages
English (en)
Inventor
Manfred Buchler
Original Assignee
Huettenes Albertus France
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 Huettenes Albertus France filed Critical Huettenes Albertus France
Publication of BR9814749A publication Critical patent/BR9814749A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Cosmetics (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Patente de Invenção para <B>"COMPOSIçãO FLUIDA CAPAZ DE PRODUZIR CARBONO BRILHANTE DURANTE A FUNDIçãO DE METAL E SEU PROCESSO DE PREPARAçãO"<D> A invenção se refere a um aditivo para as areias de moldagem em fundição permitindo a geração do carbono brilhante, caracterizado pelo fato de consistir de uma composição fluida compreendendo no seio de um suporte líquido das partículas de, pelo menos, uma substância, outra que a hulha, capaz de produzir carbono brilhante durante a fundição do metal. A invenção se refere, igualmente, a seu processo de preparação, e sua utilização para a fabricação de uma composição por moldagem em fundição.
BR9814749-8A 1997-12-03 1998-12-02 Composição fluida capaz de produzir carbono brilhante durante a fundição de metal e seu processo de preparação. BR9814749A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9715239A FR2771663B1 (fr) 1997-12-03 1997-12-03 Composition fluide capable de produire du carbone brillant au cours de la coulee du metal et son procede de preparation
PCT/FR1998/002602 WO1999028064A1 (fr) 1997-12-03 1998-12-02 Composition fluide capable de produire du carbone brillant au cours de la coulee du metal et son procede de preparation

Publications (1)

Publication Number Publication Date
BR9814749A true BR9814749A (pt) 2000-10-03

Family

ID=9514114

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9814749-8A BR9814749A (pt) 1997-12-03 1998-12-02 Composição fluida capaz de produzir carbono brilhante durante a fundição de metal e seu processo de preparação.

Country Status (11)

Country Link
US (1) US6506817B1 (pt)
EP (1) EP1035931B1 (pt)
JP (1) JP2001524389A (pt)
AT (1) ATE330732T1 (pt)
BR (1) BR9814749A (pt)
CY (1) CY1105280T1 (pt)
DE (1) DE69835027T2 (pt)
ES (1) ES2268803T3 (pt)
FR (1) FR2771663B1 (pt)
PT (1) PT1035931E (pt)
WO (1) WO1999028064A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771663B1 (fr) 1997-12-03 2000-02-18 Manfred Buchler Composition fluide capable de produire du carbone brillant au cours de la coulee du metal et son procede de preparation
US7507284B2 (en) * 2004-09-17 2009-03-24 The Hill And Griffith Company Sandcasting pattern coating compositions containing graphite
DE102007020586A1 (de) * 2007-05-02 2008-11-06 Ashland-Südchemie-Kernfest GmbH Beschichtungsmassen für Gießformen und Kerne zur Vermeidung von Reaktionsgasfehlern
DE102009041677A1 (de) * 2009-09-16 2011-03-24 Süd-Chemie AG Gießereiadditiv auf Grafitbasis
US8853299B2 (en) * 2009-10-06 2014-10-07 Amcol International Corp. Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance
US8426494B2 (en) * 2009-10-06 2013-04-23 Amcol International Corp. Lignite urethane based resins for enhanced foundry sand performance
US8436073B2 (en) 2009-10-06 2013-05-07 Amcol International Lignite-based foundry resins
BR112021005912A2 (pt) * 2018-09-28 2021-06-29 Imerys Usa, Inc. produção de composição de pré-mistura de fundição

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH551236A (de) * 1968-11-07 1974-07-15 Reinshagen & Vogt Ravensberger Formmassen fuer giessformen.
AT314749B (de) * 1970-12-02 1974-04-25 Reichhold Chemie Ag Formstoffzusatz zur Herstellung von Formen und Kernen für Gießereizwecke
US4174225A (en) * 1976-04-12 1979-11-13 Ab Nynas-Petroleum Manufacturing moulds or mould cores
JPS5820344A (ja) * 1981-07-27 1983-02-05 Kao Corp 粉末塗型剤
US5027890A (en) * 1988-01-12 1991-07-02 Borden (Uk) Limited Foundry moulding composition
AU613437B2 (en) * 1988-01-12 1991-08-01 Borden (Uk) Limited Foundry moulding composition
DE3841473A1 (de) * 1988-12-09 1990-06-13 Heinze Gerald Formsand fuer giessereizwecke
EP0549547A1 (en) * 1991-12-24 1993-06-30 Laviosa Chimica Mineraria S.P.A. Green moulding sands containing fatty acids and trigycerides
DE19643514A1 (de) * 1996-10-22 1998-04-23 Metallgesellschaft Ag Verfahren zum Herstellen eines Formsandes für Gießereizwecke
FR2771663B1 (fr) 1997-12-03 2000-02-18 Manfred Buchler Composition fluide capable de produire du carbone brillant au cours de la coulee du metal et son procede de preparation

Also Published As

Publication number Publication date
ES2268803T3 (es) 2007-03-16
ATE330732T1 (de) 2006-07-15
EP1035931A1 (fr) 2000-09-20
DE69835027T2 (de) 2007-01-11
JP2001524389A (ja) 2001-12-04
WO1999028064A1 (fr) 1999-06-10
DE69835027D1 (de) 2006-08-03
PT1035931E (pt) 2006-11-30
US6506817B1 (en) 2003-01-14
CY1105280T1 (el) 2010-03-03
FR2771663B1 (fr) 2000-02-18
FR2771663A1 (fr) 1999-06-04
EP1035931B1 (fr) 2006-06-21

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]