NL174037C - Hardingskatalysator voor water bevattende oplossingen van alkalimetaalsilicaten, alsmede werkwijze ter vervaardiging van gieterijvormen en -kernen. - Google Patents

Hardingskatalysator voor water bevattende oplossingen van alkalimetaalsilicaten, alsmede werkwijze ter vervaardiging van gieterijvormen en -kernen.

Info

Publication number
NL174037C
NL174037C NLAANVRAGE7804617,A NL7804617A NL174037C NL 174037 C NL174037 C NL 174037C NL 7804617 A NL7804617 A NL 7804617A NL 174037 C NL174037 C NL 174037C
Authority
NL
Netherlands
Prior art keywords
cores
water containing
curing catalyst
alkaline metal
metal silicates
Prior art date
Application number
NLAANVRAGE7804617,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7804617A (nl
Original Assignee
Rhone Poulenc Ind
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 Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of NL7804617A publication Critical patent/NL7804617A/xx
Application granted granted Critical
Publication of NL174037C publication Critical patent/NL174037C/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C1/00Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16Compositions 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
    • B22C1/18Compositions 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 inorganic agents
    • B22C1/186Compositions 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 inorganic agents contaming ammonium or metal silicates, silica sols
    • B22C1/188Alkali metal silicates
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26Silicates of the alkali metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
NLAANVRAGE7804617,A 1977-05-02 1978-04-28 Hardingskatalysator voor water bevattende oplossingen van alkalimetaalsilicaten, alsmede werkwijze ter vervaardiging van gieterijvormen en -kernen. NL174037C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7713177A FR2389409B1 (ja) 1977-05-02 1977-05-02

Publications (2)

Publication Number Publication Date
NL7804617A NL7804617A (nl) 1978-11-06
NL174037C true NL174037C (nl) 1984-04-16

Family

ID=9190180

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7804617,A NL174037C (nl) 1977-05-02 1978-04-28 Hardingskatalysator voor water bevattende oplossingen van alkalimetaalsilicaten, alsmede werkwijze ter vervaardiging van gieterijvormen en -kernen.

Country Status (10)

Country Link
US (1) US4213785A (ja)
JP (1) JPS53144483A (ja)
BE (1) BE866620A (ja)
CH (1) CH630820A5 (ja)
DE (1) DE2818828C2 (ja)
ES (1) ES469309A1 (ja)
FR (1) FR2389409B1 (ja)
GB (1) GB1587036A (ja)
IT (1) IT1096188B (ja)
NL (1) NL174037C (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3160476D1 (en) * 1980-06-05 1983-07-28 Foseco Int Sand reclamation
FR2486835A1 (fr) * 1980-07-18 1982-01-22 Rhone Poulenc Ind Nouvelles compositions pour moules et noyaux en fonderie liees par des silicates
DE3151680C2 (de) * 1981-12-28 1985-09-26 Dynamit Nobel Ag, 5210 Troisdorf Gelbildendes Gemisch auf Alkalisilicat-Basis
US4518508A (en) * 1983-06-30 1985-05-21 Solidtek Systems, Inc. Method for treating wastes by solidification
US4600514A (en) 1983-09-15 1986-07-15 Chem-Technics, Inc. Controlled gel time for solidification of multi-phased wastes
WO1986005478A1 (en) * 1985-03-12 1986-09-25 Thomas Essington Breen Cementitious composition of alkali-metal silicate-bonded silica
US4983218A (en) * 1989-09-11 1991-01-08 Arco Chemical Technology, Inc. Composition and method for hardening an aqueous alkali metal silicate solution
JP3710138B2 (ja) * 1992-08-11 2005-10-26 ベートロテク・セイント―ゴバイン(インターナショナル)・アクチエンゲゼルシヤフト 透光性断熱部材
DE69734315T2 (de) * 1996-06-25 2006-05-18 Hexion Speciality Chemicals, Inc., Columbus Bindemittel für giessformen und kerne
DE102011115024A1 (de) * 2011-10-07 2013-04-11 Ask Chemicals Gmbh Beschichtungsmassen für anorganische Gießformen und Kerne umfassend Ameisensäureester und deren Verwendung
WO2016165916A1 (de) * 2015-04-14 2016-10-20 Huttenes Albertus France Phenolharz-komposition zur verwendung im polyurethan-cold-box- und/oder no-bake-verfahren sowie entsprechende zweikomponenten-bindemittelsysteme, verwendungen und verfahren

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662022A (en) * 1949-12-20 1953-12-08 Hoechst Ag Self-hardening water-glass compositions
US3137046A (en) * 1960-10-24 1964-06-16 Int Minerals & Chem Corp Foundry sand composition and method of preparation
NL278266A (ja) * 1961-05-12
US3306756A (en) * 1963-07-01 1967-02-28 Diamond Alkali Co Composition and method for stabilizing soil
US3317046A (en) * 1965-01-06 1967-05-02 Bendix Corp Filter element having plural flapper type bypass valves thereon
FR1476636A (fr) * 1965-12-28 1967-04-14 Progil Réactifs gélifiants pour silicates solubles
FR2264608A1 (en) 1974-03-18 1975-10-17 Rhone Poulenc Ind Binders for foundry moulding sand - comprising an alkali silicate a glycol and a diester of a diacid and fatty alcohol
US4056937A (en) * 1976-01-08 1977-11-08 Kyokado Engineering Co. Ltd. Method of consolidating soils

Also Published As

Publication number Publication date
ES469309A1 (es) 1978-11-16
FR2389409A1 (ja) 1978-12-01
IT1096188B (it) 1985-08-17
DE2818828A1 (de) 1979-03-29
GB1587036A (en) 1981-03-25
FR2389409B1 (ja) 1980-02-01
NL7804617A (nl) 1978-11-06
IT7822909A0 (it) 1978-05-02
CH630820A5 (fr) 1982-07-15
US4213785A (en) 1980-07-22
BE866620A (fr) 1978-11-03
JPS53144483A (en) 1978-12-15
DE2818828C2 (de) 1981-11-19

Similar Documents

Publication Publication Date Title
IT7924015A0 (it) Procedimento per la fabbricazione di forme ed anime da fonderia.
JPS5639141A (en) Manufacture of core or mold for casting
NL174037C (nl) Hardingskatalysator voor water bevattende oplossingen van alkalimetaalsilicaten, alsmede werkwijze ter vervaardiging van gieterijvormen en -kernen.
NL7810919A (nl) Deelbare kern voor gietvormen.
BE847786A (fr) Procede de moulage en coquilles de pieces de fonderie et jeu de coquille pour application de ce procede,
AR226760A1 (es) Metodo de moldear por fundicion,usando modelos fungibles
GB2061151B (en) Expendable die casting sand core
GB2029719B (en) Method of regenerating an oxidized catalyst
IT1008243B (it) Metodo per fabbricare stampi e anime per fonderia
AU1770676A (en) Hardening of foundry cores
NL174037B (nl) Hardingskatalysator voor water bevattende oplossingen van alkalimetaalsilicaten, alsmede werkwijze ter vervaardiging van gieterijvormen en -kernen.
JPS53141122A (en) Method of regenerating sand waste for casting
JPS51130631A (en) Metal mould casting method
IT8023562A0 (it) Impasto autoindurente per la fabbricazione di forme e di anime da fonderia.
FR2426513B1 (fr) Modele de masselotte pour moules de fonderie
ZA791183B (en) Method for hardening a composition particularly intended for making foundry cores and moulds,and apparatus for carrying out the said method
NL7712347A (nl) Werkwijze om gietzand te bereiden.
JPS5383927A (en) Method of regenerating used foundry sand
SU554059A1 (ru) Оснастка дл получени литейных форм
NL7803379A (nl) Werkwijze ter bereiding van een opgeschuimd materiaal op basis van een alkalimetaalsilicaat.
JPS528922A (en) Method of regenerating old casting sand
GB2048143B (en) Method for hardening foundry moulds and cores
JPS5229425A (en) Method of manufacturing lost model for casting
JPS54122628A (en) Coking agent for selff hardening casting mold
NL7607663A (nl) Werkwijze en inrichting voor de behandeling van afgedankte metalen gietvormen.

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed
V1 Lapsed because of non-payment of the annual fee