IT1090652B - Leganti termoindurenti per masse per stampaggio masse per stampaggio ottenute da essi e procedimento per la loro produzione - Google Patents

Leganti termoindurenti per masse per stampaggio masse per stampaggio ottenute da essi e procedimento per la loro produzione

Info

Publication number
IT1090652B
IT1090652B IT5204877A IT5204877A IT1090652B IT 1090652 B IT1090652 B IT 1090652B IT 5204877 A IT5204877 A IT 5204877A IT 5204877 A IT5204877 A IT 5204877A IT 1090652 B IT1090652 B IT 1090652B
Authority
IT
Italy
Prior art keywords
molding
molds
procedure
production
masses
Prior art date
Application number
IT5204877A
Other languages
English (en)
Original Assignee
Ruetgerswerke Ag
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 Ruetgerswerke Ag filed Critical Ruetgerswerke Ag
Application granted granted Critical
Publication of IT1090652B publication Critical patent/IT1090652B/it

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
    • B22C1/24—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 oily or fatty substances; of distillation residues therefrom
    • 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
    • B22C1/2246—Condensation polymers of aldehydes and ketones
    • B22C1/2253—Condensation polymers of aldehydes and ketones with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT5204877A 1977-01-10 1977-12-02 Leganti termoindurenti per masse per stampaggio masse per stampaggio ottenute da essi e procedimento per la loro produzione IT1090652B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772700763 DE2700763C3 (de) 1977-01-10 1977-01-10 Wärmehärtbare Bindemittel für Formmassen

Publications (1)

Publication Number Publication Date
IT1090652B true IT1090652B (it) 1985-06-26

Family

ID=5998392

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5204877A IT1090652B (it) 1977-01-10 1977-12-02 Leganti termoindurenti per masse per stampaggio masse per stampaggio ottenute da essi e procedimento per la loro produzione

Country Status (7)

Country Link
BE (1) BE862203A (it)
DE (1) DE2700763C3 (it)
FR (1) FR2400977A1 (it)
GB (1) GB1579521A (it)
IT (1) IT1090652B (it)
LU (1) LU78698A1 (it)
YU (1) YU39404B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268425A (en) * 1979-05-14 1981-05-19 Ashland Oil, Inc. Phenolic resin-polyisocyanate binder systems containing a drying oil and use thereof
DE3319780A1 (de) * 1983-05-28 1984-11-29 Hüttenes-Albertus Chemische Werke GmbH, 4000 Düsseldorf Bindemittel auf der basis waermehaertbarer phenol-aldehyd-harze mit einem zusatz von thermoplasten, insbesondere fuer giessereizwecke
US5077323A (en) * 1989-10-10 1991-12-31 Acme Resin Corporation Method to improve flowability of alkaline phenolic resin coated sand

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165519A (en) * 1935-11-23 1939-07-11 Rufus E Stolz Refrigerating control device
DE1173213B (de) * 1957-04-02 1964-07-02 Raschig Gmbh Dr F Bindemittel fuer selbsterstarrende Kern- und Formsande
DE1520069C3 (de) * 1963-09-19 1974-07-18 Hooker Chemical Corp., Niagara Falls, N.Y. (V.St.A.) Verfahren zur Herstellung von verformbaren Kunstharzmassen
BE790459A (fr) * 1971-10-26 1973-04-24 Hooker Chemical Corp Liants pour agregats de fonderie

Also Published As

Publication number Publication date
FR2400977A1 (fr) 1979-03-23
DE2700763B2 (de) 1980-02-07
DE2700763C3 (de) 1980-10-02
YU39404B (en) 1984-12-31
LU78698A1 (it) 1978-04-17
DE2700763A1 (de) 1978-07-13
GB1579521A (en) 1980-11-19
BE862203A (fr) 1978-04-14
YU265377A (en) 1983-06-30
FR2400977B1 (it) 1983-10-21

Similar Documents

Publication Publication Date Title
AR211782A1 (es) Composiciones de ligante,para moldes y nucleos de fundicion,y metodo para la produccion de los mismos
AU502045B2 (en) Foundry mould conveyor
FR2314001A1 (fr) Moules de fonderie
SE7811581L (sv) Form, serskilt for formsprutnig, for tillverkning av formstycken av ragummi, serskilt apex-ringar
FR2471956B1 (fr) Pieces refractaires composites et procede pour leur production par moulage
IL51964A (en) Method of making a mold for forming a cast product such as a plurality of spaced airfoils
ES282773Y (es) Disposicion de molde para fabricar piezas metalicas de fundicion.
FR2349539A1 (fr) Procede de compactage de poudre de silice
IT7847538A0 (it) Macchina per la produzione di stampi di fonderia e prodotto ottenuto
IL56264A0 (en) Method for producing tungsten-impregnated ceramic molds
IT7850474A0 (it) Masse da stampaggio poliammidiche ignifughe
IT1101777B (it) Masse da stampaggio poliestere e procedimento per la loro produzione e applicazione
IT1090652B (it) Leganti termoindurenti per masse per stampaggio masse per stampaggio ottenute da essi e procedimento per la loro produzione
FR2465752B1 (fr) Procede de production de 2,2,4-trimethyl-1,2-dihydroquinoleine polymerisee
BR7606578A (pt) Maquina moldadora para producao de moldes para fundicao
GB2001565A (en) Production of foundry mould parts
ES254294Y (es) Molde de coccion para la fabricacion de hojas de barquillo.
JPS5330922A (en) Method to manufacture casting mould by using high molecular material
JPS5257232A (en) Method of manufacturing inorganic fibrous molded products
JPS5214696A (en) Process for producing flameeretardant polytriazine
JPS5337800A (en) Process for producing heattresistant polymer from thermosetting aromatic oligomer
BE889350A (fr) Procede de production de moules de fonderie congeles
JPS52109576A (en) Process for producing mold
JPS54148132A (en) Mold production
JPS5251415A (en) Mold production method

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931115