IT1094962B - Composizione per stampaggio e metodo per lo stampaggio di articoli a partire da detta composizione - Google Patents

Composizione per stampaggio e metodo per lo stampaggio di articoli a partire da detta composizione

Info

Publication number
IT1094962B
IT1094962B IT7821286A IT2128678A IT1094962B IT 1094962 B IT1094962 B IT 1094962B IT 7821286 A IT7821286 A IT 7821286A IT 2128678 A IT2128678 A IT 2128678A IT 1094962 B IT1094962 B IT 1094962B
Authority
IT
Italy
Prior art keywords
molding
composition
items starting
items
starting
Prior art date
Application number
IT7821286A
Other languages
English (en)
Other versions
IT7821286A0 (it
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 IT7821286A0 publication Critical patent/IT7821286A0/it
Application granted granted Critical
Publication of IT1094962B publication Critical patent/IT1094962B/it

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)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Mold Materials And Core Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
IT7821286A 1977-03-16 1978-03-16 Composizione per stampaggio e metodo per lo stampaggio di articoli a partire da detta composizione IT1094962B (it)

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 (2)

Publication Number Publication Date
IT7821286A0 IT7821286A0 (it) 1978-03-16
IT1094962B true IT1094962B (it) 1985-08-10

Family

ID=25112855

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7821286A IT1094962B (it) 1977-03-16 1978-03-16 Composizione per stampaggio e metodo per lo stampaggio di articoli a partire da detta composizione

Country Status (9)

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

Families Citing this family (11)

* 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
AU8893582A (en) * 1981-10-08 1984-04-12 Union Carbide Corporation Ureidofunctional organosilones
US4626560A (en) * 1981-10-08 1986-12-02 Union Carbide Corporation Novel binding agent compositions, foundry sand compositions and ureido functional organosilicon compounds
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
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
US4124556A (en) 1978-11-07
FR2383726A1 (fr) 1978-10-13
BE864878A (fr) 1978-07-03
NL7802835A (nl) 1978-09-19
JPS53113897A (en) 1978-10-04
GB1595997A (en) 1981-08-19
IT7821286A0 (it) 1978-03-16
BR7801582A (pt) 1979-01-02
DE2811476A1 (de) 1978-09-21
DE2811476B2 (de) 1981-07-09
JPS551294B2 (it) 1980-01-12

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