BRPI0411325B1 - Processo para a fabricação de uma areia para macho e/ou de molde para finalidades de fundição - Google Patents

Processo para a fabricação de uma areia para macho e/ou de molde para finalidades de fundição

Info

Publication number
BRPI0411325B1
BRPI0411325B1 BRPI0411325-0B1A BRPI0411325A BRPI0411325B1 BR PI0411325 B1 BRPI0411325 B1 BR PI0411325B1 BR PI0411325 A BRPI0411325 A BR PI0411325A BR PI0411325 B1 BRPI0411325 B1 BR PI0411325B1
Authority
BR
Brazil
Prior art keywords
sand
mold sand
foundry purposes
manufacturing male
additive
Prior art date
Application number
BRPI0411325-0B1A
Other languages
English (en)
Inventor
Karl Koch
Cornelis Grefhorst
Original Assignee
S & B Ind Minerals Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33482915&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0411325(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by S & B Ind Minerals Gmbh filed Critical S & B Ind Minerals Gmbh
Publication of BRPI0411325A publication Critical patent/BRPI0411325A/pt
Publication of BRPI0411325B1 publication Critical patent/BRPI0411325B1/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
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/167—Mixtures of inorganic and organic binding agents
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Epoxy Resins (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
BRPI0411325-0B1A 2003-06-12 2004-06-11 Processo para a fabricação de uma areia para macho e/ou de molde para finalidades de fundição BRPI0411325B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10326967A DE10326967A1 (de) 2003-06-12 2003-06-12 Verfahren zur Herstellung eines Kern- und Formsandes für Gießereizwecke
PCT/EP2004/006306 WO2004110670A2 (de) 2003-06-12 2004-06-11 Verfahren zur hestellung eines kern- und/oder formsandes für giessereizwecke

Publications (2)

Publication Number Publication Date
BRPI0411325A BRPI0411325A (pt) 2006-07-25
BRPI0411325B1 true BRPI0411325B1 (pt) 2013-12-24

Family

ID=33482915

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411325-0B1A BRPI0411325B1 (pt) 2003-06-12 2004-06-11 Processo para a fabricação de uma areia para macho e/ou de molde para finalidades de fundição

Country Status (7)

Country Link
US (1) US7281570B2 (pt)
EP (1) EP1631403B1 (pt)
AT (1) ATE363351T1 (pt)
BR (1) BRPI0411325B1 (pt)
DE (2) DE10326967A1 (pt)
PL (1) PL1631403T3 (pt)
WO (1) WO2004110670A2 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8974587B2 (en) 2010-11-15 2015-03-10 Honda Motor Co., Ltd. Casting sand core composition
CN104174810A (zh) * 2014-08-29 2014-12-03 无锡柯马机械有限公司 一种铸造工艺
CN104384437A (zh) * 2014-11-17 2015-03-04 无锡市百顺机械厂 一种铸造工艺
CN104646598A (zh) * 2015-01-22 2015-05-27 安徽省繁昌县皖南阀门铸造有限公司 一种易回收利用型砂及其制备方法
US9868551B2 (en) 2015-03-30 2018-01-16 Worldvu Satellites Limited Passive thermal system comprising combined heat pipe and phase change material and satellites incorporating same
CN105798223A (zh) * 2016-03-23 2016-07-27 刘建荣 一种使用煤矸石铸造型砂的工艺
DE102022105961A1 (de) 2022-03-15 2023-09-21 Ks Huayu Alutech Gmbh Verfahren zur Herstellung eines Formkerns oder Speisers zur Erzeugung von Hohlräumen in Gussstücken

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828214A (en) * 1953-06-15 1958-03-25 Archer Daniels Midland Co Foundry sand additive
NL7211534A (pt) 1972-08-24 1974-02-26
IT1209745B (it) 1980-01-21 1989-08-30 Ind Chimica Carlo Laviosa Spa Materiale granulare per la preparazione di terre di formatura di fonderia e suo procedimento di produzione
DE3017119A1 (de) 1980-05-03 1981-11-05 Dr. Heinze GmbH, 4554 Kettenkamp Verfahren zur herstellung eines aus quarzsand, bentonit und wasser bestehenden formsandes fuer eisengiessereizwecke
DE19609539A1 (de) 1996-03-11 1997-09-18 Ashland Suedchemie Kernfest Additive für Gießereisande
WO1998029353A1 (es) * 1996-12-27 1998-07-09 Iberia Ashland Chemical, S.A. Arena de moldeo adecuada para fabricar machos y moldes de fundicion

Also Published As

Publication number Publication date
US20060151145A1 (en) 2006-07-13
ATE363351T1 (de) 2007-06-15
DE10326967A1 (de) 2004-12-30
BRPI0411325A (pt) 2006-07-25
PL1631403T3 (pl) 2007-10-31
US7281570B2 (en) 2007-10-16
WO2004110670A2 (de) 2004-12-23
DE502004003975D1 (de) 2007-07-12
EP1631403B1 (de) 2007-05-30
WO2004110670A3 (de) 2005-02-24
EP1631403A2 (de) 2006-03-08

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: S AND B INDUSTRIAL MINERALS GMBH (DE)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020090043997/RJ DE 08/05/2009.

B06A Patent application procedure suspended [chapter 6.1 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 11/06/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2674 DE 05-04-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.