BR6680737D0 - Processo para modificar agentes aglutinantes uteis em areias de fundicao e aperfeicoadas composicoes de areia de fundicao contendo os mesmos - Google Patents

Processo para modificar agentes aglutinantes uteis em areias de fundicao e aperfeicoadas composicoes de areia de fundicao contendo os mesmos

Info

Publication number
BR6680737D0
BR6680737D0 BR180737/66A BR18073766A BR6680737D0 BR 6680737 D0 BR6680737 D0 BR 6680737D0 BR 180737/66 A BR180737/66 A BR 180737/66A BR 18073766 A BR18073766 A BR 18073766A BR 6680737 D0 BR6680737 D0 BR 6680737D0
Authority
BR
Brazil
Prior art keywords
foundation
perfected
sands
same
binding agents
Prior art date
Application number
BR180737/66A
Other languages
English (en)
Inventor
A Muller
Original Assignee
A Muller
Ashland Oil Inc
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 A Muller, Ashland Oil Inc filed Critical A Muller
Publication of BR6680737D0 publication Critical patent/BR6680737D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates
    • 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
    • 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
    • B22C1/20—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 of organic agents
    • B22C1/205—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 of organic agents of organic silicon or metal compounds, other organometallic compounds
    • 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
    • B22C1/20—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 of organic agents
    • B22C1/22—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 of organic agents of resins or rosins
    • 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
    • B22C1/20—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 of organic agents
    • B22C1/22—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 of organic agents of resins or rosins
    • B22C1/2233—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 of organic agents of resins or rosins obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
    • C08G16/04—Chemically modified polycondensates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
BR180737/66A 1965-06-26 1966-06-24 Processo para modificar agentes aglutinantes uteis em areias de fundicao e aperfeicoadas composicoes de areia de fundicao contendo os mesmos BR6680737D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK56485A DE1252853B (de) 1965-06-26 1965-06-26 Bindemittel fuer Giessereisande

Publications (1)

Publication Number Publication Date
BR6680737D0 true BR6680737D0 (pt) 1973-02-15

Family

ID=7227873

Family Applications (1)

Application Number Title Priority Date Filing Date
BR180737/66A BR6680737D0 (pt) 1965-06-26 1966-06-24 Processo para modificar agentes aglutinantes uteis em areias de fundicao e aperfeicoadas composicoes de areia de fundicao contendo os mesmos

Country Status (6)

Country Link
BE (1) BE682865A (pt)
BR (1) BR6680737D0 (pt)
DE (1) DE1252853B (pt)
ES (1) ES328115A1 (pt)
GB (1) GB1143351A (pt)
NL (1) NL6608856A (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427902A1 (fr) * 1978-06-05 1980-01-04 Leclerc Georges Procede pour la fabrication d'objets en resine formo-phenolique et son application a la realisation de dalles de couverture
DE2829669C3 (de) 1978-07-06 1981-04-16 Dynamit Nobel Ag, 5210 Troisdorf Harzbindemittel mit lagerstabilen Haftvermittlern
JPS55165251A (en) * 1979-06-07 1980-12-23 Mitsui Toatsu Chem Inc Resin composition for binding molding sand particle
US4626560A (en) * 1981-10-08 1986-12-02 Union Carbide Corporation Novel binding agent compositions, foundry sand compositions and ureido functional organosilicon compounds
USRE32812E (en) * 1982-01-21 1988-12-27 Borden (Uk) Limited Foundry moulds and cores
US4782102A (en) * 1982-12-27 1988-11-01 Union Carbide Corporation Novel organofunctional silanes containing hindered group
GB8609909D0 (en) * 1986-04-23 1986-05-29 Borden Uk Ltd Manufacture of frictional elements
US5190993A (en) * 1988-04-08 1993-03-02 Borden, Inc. Process to enhance the tensile strength of reclaimed sand bonded with ester cured alkaline phenolic resin using an aminosilane solution
US5234973A (en) * 1988-04-08 1993-08-10 Acme Resin Corporation Compositions for foundry molding processes utilizing reclaimed sand
BR8806482A (pt) * 1988-04-08 1990-07-31 Acme Resin Corp Processo para producao de artigo modelado com areia aglutinada com resina; processo para producao de agregados de areia; solucao aglutinante; e composicao de mistura mestra
US5238976A (en) * 1990-06-15 1993-08-24 Borden, Inc. Process to enhance the tensile strength of reclaimed sand bonded with ester cured alkaline phenolic resin
DE202011110617U1 (de) 2010-12-16 2015-04-29 Hüttenes-Albertus Chemische Werke GmbH Emissionsarmes kalthärtendes Bindemittel für die Gießereiindustrie

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967338A (en) * 1958-01-16 1961-01-10 Dow Chemical Co Foundry core sand compositions
GB876033A (en) * 1958-04-25 1961-08-30 Hoeganasmetoder Ab Modified resin binders for siliceous materials
US3093494A (en) * 1961-06-12 1963-06-11 Dow Corning Preparation of molded articles

Also Published As

Publication number Publication date
ES328115A1 (es) 1967-04-01
BE682865A (pt) 1966-12-21
GB1143351A (en) 1969-02-19
NL6608856A (pt) 1966-12-27
DE1252853B (de) 1967-10-26

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