BR7801582A - Composicao de moldagem,processo para moldar artigos,artigo moldado e processo para preparar produtos de fundicao conformados - Google Patents

Composicao de moldagem,processo para moldar artigos,artigo moldado e processo para preparar produtos de fundicao conformados

Info

Publication number
BR7801582A
BR7801582A BR7801582A BR7801582A BR7801582A BR 7801582 A BR7801582 A BR 7801582A BR 7801582 A BR7801582 A BR 7801582A BR 7801582 A BR7801582 A BR 7801582A BR 7801582 A BR7801582 A BR 7801582A
Authority
BR
Brazil
Prior art keywords
molding
conformed
preparing
molded article
articles
Prior art date
Application number
BR7801582A
Other languages
English (en)
Inventor
R Schafer
R Toeniskoetter
Original Assignee
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 Ashland Oil Inc filed Critical Ashland Oil Inc
Publication of BR7801582A publication Critical patent/BR7801582A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/12—Condensation polymers of aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/16—Polyurethanes
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/542—Polycondensates of aldehydes with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Mold Materials And Core Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
BR7801582A 1977-03-16 1978-03-15 Composicao de moldagem,processo para moldar artigos,artigo moldado e processo para preparar produtos de fundicao conformados BR7801582A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/778,292 US4124556A (en) 1977-03-16 1977-03-16 Moulding composition containing (a) silane additive (b) iron oxide and (c) polyurethane resin and method for preparing shaped foundry products

Publications (1)

Publication Number Publication Date
BR7801582A true BR7801582A (pt) 1979-01-02

Family

ID=25112855

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7801582A BR7801582A (pt) 1977-03-16 1978-03-15 Composicao de moldagem,processo para moldar artigos,artigo moldado e processo para preparar produtos de fundicao conformados

Country Status (9)

Country Link
US (1) US4124556A (pt)
JP (1) JPS53113897A (pt)
BE (1) BE864878A (pt)
BR (1) BR7801582A (pt)
DE (1) DE2811476B2 (pt)
FR (1) FR2383726A1 (pt)
GB (1) GB1595997A (pt)
IT (1) IT1094962B (pt)
NL (1) NL7802835A (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000354A1 (en) * 1977-12-07 1979-06-28 Fordath Ltd Improvements relating to foundry binders
US4273910A (en) * 1979-12-05 1981-06-16 Woellner-Werke Cold hardening binding agent for particulate solids, such as molding sand, containing a nitrogen basic polyol
US4626560A (en) * 1981-10-08 1986-12-02 Union Carbide Corporation Novel binding agent compositions, foundry sand compositions and ureido functional organosilicon compounds
AU8893582A (en) * 1981-10-08 1984-04-12 Union Carbide Corporation Ureidofunctional organosilones
US4432638A (en) * 1982-02-18 1984-02-21 Berkey Photo, Inc. Alignment structure
JPS5973144A (ja) * 1982-10-20 1984-04-25 Mitsubishi Petrochem Co Ltd 鋳型及び中子成形用組成物
US4539345A (en) * 1985-02-04 1985-09-03 Minnesota Mining And Manufacturing Company Moisture-curable polyurethane composition
US5072013A (en) * 1989-11-13 1991-12-10 Henkel Research Corporation Silylated octenyl ethers
DE19925115A1 (de) * 1999-06-01 2000-12-07 Huettenes Albertus Bindemittelsystem für Formstoff-Mischungen zur Herstellung von Formen und Kernen
RU2673872C1 (ru) * 2017-12-25 2018-11-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Способ изготовления легкоочищаемых литейных керамических форм, получаемых по выплавляемым моделям
JP6679128B2 (ja) * 2018-04-09 2020-04-15 啓吏 伊澤 いびき防止器具
US11738385B2 (en) * 2020-03-03 2023-08-29 ASK Chemicals LLC Smoke-suppressing additive for polyurethane-forming binder system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1433014B1 (de) * 1961-12-23 1969-09-04 Huettenes Kg Geb Verwendung von Harnstoff-Formaldehydharzen als Bindemittel zur Herstellung von Giessereiformen und -kernen in heissen Formwerkzeugen
US3485797A (en) * 1966-03-14 1969-12-23 Ashland Oil Inc Phenolic resins containing benzylic ether linkages and unsubstituted para positions
GB1136307A (en) * 1966-07-26 1968-12-11 Borden Chemical Company Uk Ltd Improvements in or relating to foundry moulding compositions and to a process for theproduction of foundry cores
US3429848A (en) * 1966-08-01 1969-02-25 Ashland Oil Inc Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine
US3432457A (en) * 1967-07-12 1969-03-11 Ashland Oil Inc Resinous composition comprising benzylic ether resin,polyisocyanate,and tertiary amine
BE756985A (fr) * 1969-10-02 1971-03-16 Dynamit Nobel Ag Utilisation de resines modifiees comme agents liants pour les matieres minerales
US3646999A (en) * 1970-05-20 1972-03-07 Shell Oil Co Epoxy resin sand consolidation rejuvenation
US3676392A (en) * 1971-01-26 1972-07-11 Ashland Oil Inc Resin compositions
US3734936A (en) * 1971-02-03 1973-05-22 Quaker Oats Co Process of producing a foundry core composition
BE791956A (fr) * 1971-12-03 1973-03-16 Tido Chemisch Tech Produkte G Revetement a usage metallurgique
IT956491B (it) * 1972-06-13 1973-10-10 Italaiana Resine S I R Spa Soc Perfezionamenti nei leganti adatti a prerivestire sabbie per la prepa razione di gusci ed anime da fonde ria mediante il procedimento a cal do ed in assenza di solventi
US3905934A (en) * 1974-05-23 1975-09-16 Ashland Oil Inc Phenolic resin-polyisocyanate binder systems containing dialkyl phthalate solvents
US3956227A (en) * 1975-01-02 1976-05-11 Owens-Corning Fiberglas Corporation Moulding compounds

Also Published As

Publication number Publication date
JPS53113897A (en) 1978-10-04
IT1094962B (it) 1985-08-10
NL7802835A (nl) 1978-09-19
DE2811476B2 (de) 1981-07-09
DE2811476A1 (de) 1978-09-21
IT7821286A0 (it) 1978-03-16
GB1595997A (en) 1981-08-19
JPS551294B2 (pt) 1980-01-12
US4124556A (en) 1978-11-07
FR2383726A1 (fr) 1978-10-13
BE864878A (fr) 1978-07-03

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