BR8402335A - Processo para formar machos e moldes de fundicao - Google Patents

Processo para formar machos e moldes de fundicao

Info

Publication number
BR8402335A
BR8402335A BR8402335A BR8402335A BR8402335A BR 8402335 A BR8402335 A BR 8402335A BR 8402335 A BR8402335 A BR 8402335A BR 8402335 A BR8402335 A BR 8402335A BR 8402335 A BR8402335 A BR 8402335A
Authority
BR
Brazil
Prior art keywords
males
forming
casting molds
molds
casting
Prior art date
Application number
BR8402335A
Other languages
English (en)
Inventor
David R Armbruster
Luiz R Rodriguez
Original Assignee
Acme Resin Corp
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 Acme Resin Corp filed Critical Acme Resin Corp
Publication of BR8402335A publication Critical patent/BR8402335A/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
    • B22C1/20—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
    • C08G16/025—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with heterocyclic organic compounds
    • C08G16/0256—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with heterocyclic organic compounds containing oxygen in the ring
    • C08G16/0262—Furfuryl alcohol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
BR8402335A 1983-05-25 1984-05-17 Processo para formar machos e moldes de fundicao BR8402335A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/497,961 US4487868A (en) 1983-05-25 1983-05-25 Foundry core compositions

Publications (1)

Publication Number Publication Date
BR8402335A true BR8402335A (pt) 1985-04-02

Family

ID=23979054

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8402335A BR8402335A (pt) 1983-05-25 1984-05-17 Processo para formar machos e moldes de fundicao

Country Status (5)

Country Link
US (1) US4487868A (pt)
AR (1) AR242043A1 (pt)
BR (1) BR8402335A (pt)
CA (1) CA1218172A (pt)
MX (1) MX161910A (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785884A (en) * 1986-05-23 1988-11-22 Acme Resin Corporation Consolidation of partially cured resin coated particulate material
US5182347A (en) * 1990-08-02 1993-01-26 Borden, Inc. Accelerators for refractory magnesia
US5248707A (en) * 1990-08-02 1993-09-28 Borden, Inc. Accelerators for refractory magnesia
US5218010A (en) * 1990-08-02 1993-06-08 Borden, Inc. Accelerators for refractory magnesia
US5294655A (en) * 1992-05-15 1994-03-15 General Electric Company Polyphenylene ether electrical insulation compositions
US5425994A (en) * 1992-08-04 1995-06-20 Technisand, Inc. Resin coated particulates comprissing a formaldehyde source-metal compound (FS-MC) complex
US6090915A (en) * 1996-10-18 2000-07-18 Hormel Foods Corporation Collagen or gelatin crumble composition and uses
US6133403A (en) * 1996-12-23 2000-10-17 Borden Chemical, Inc. Reactive diluents for acid curable phenolic compositions
US8490677B2 (en) * 2003-09-02 2013-07-23 Sintokogio, Ltd. Method for forming molds and core for casting metal
FR2921666B1 (fr) * 2007-10-01 2012-11-09 Saint Gobain Abrasives Inc Composition resinique liquide pour articles abrasifs
KR101592882B1 (ko) * 2014-06-27 2016-02-15 주식회사 퓨어스피어 구형 푸란 수지 입자 제조방법
DE102017131255A1 (de) 2017-12-22 2019-06-27 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung eines metallischen Gussstücks oder eines ausgehärteten Formteils unter Verwendung aliphatischer Polymere umfassend Hydroxygruppen

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059297A (en) * 1959-11-12 1962-10-23 Gen Motors Corp Foundry molds and cores and process for making same
GB1007272A (en) * 1960-11-21 1965-10-13 Mo Och Domsjoe Ab Improvements in or relating to the production of foundry cores and moulds
US3288734A (en) * 1963-04-03 1966-11-29 Owens Corning Fiberglass Corp Phenolic-formaldehyde resole-polymerized unsaturated fatty acid modified binder composition for bonded mat
US3184814A (en) * 1963-09-12 1965-05-25 Quaker Oats Co Process of forming a foundry mold with an acid curable binder
CH414070A (de) * 1964-03-12 1966-05-31 Sulzer Ag Verfahren zum Herstellen eines in der Form zerstörbaren Giessereimodells
US3312650A (en) * 1964-05-20 1967-04-04 Borden Co Binder composition (1) condensate of phenol, furfuryl alcohol and formaldehyde and (2) additional furfuryl alcohol
US3480573A (en) * 1966-11-23 1969-11-25 Corn Products Co Binder composition for molds and cores comprising reducing sugars and sugars that hydrolyze to form reducing sugars,urea,formaldehyde,and furfuryl alcohol
US3725333A (en) * 1970-04-20 1973-04-03 Borden Inc Method for producing foundry molds and foundry molding compositions
US3755229A (en) * 1971-07-20 1973-08-28 Cpc International Inc Foundry core compositions
US4215206A (en) * 1978-03-16 1980-07-29 Ashland Oil, Inc. Furan binder composition
US4210562A (en) * 1979-01-08 1980-07-01 Owens-Corning Fiberglas Corporation Cellulose-containing phenolic resin-based binder
US4289803A (en) * 1979-08-20 1981-09-15 General Electric Company Foundry mold treating compositions and methods of making same
US4317763A (en) * 1980-03-24 1982-03-02 The Quaker Oats Company Catalysts and binder systems for manufacturing sand shapes
US4311619A (en) * 1980-04-14 1982-01-19 Aristo Corporation Cold set phenol-formaldehyde resin
US4371648A (en) * 1980-05-12 1983-02-01 Ashland Oil, Inc. Composition containing furfuryl alcohol and use thereof in foundry binders

Also Published As

Publication number Publication date
CA1218172A (en) 1987-02-17
US4487868A (en) 1984-12-11
MX161910A (es) 1991-03-01
AR242043A1 (es) 1993-02-26

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)
TE Change of address