BE866620A - Catalyseurs de durcissement de solutions aqueuses de silicates alcalins - Google Patents

Catalyseurs de durcissement de solutions aqueuses de silicates alcalins

Info

Publication number
BE866620A
BE866620A BE187320A BE187320A BE866620A BE 866620 A BE866620 A BE 866620A BE 187320 A BE187320 A BE 187320A BE 187320 A BE187320 A BE 187320A BE 866620 A BE866620 A BE 866620A
Authority
BE
Belgium
Prior art keywords
aqueous alkaline
curing catalysts
silicate solutions
alkaline silicate
solutions
Prior art date
Application number
BE187320A
Other languages
English (en)
French (fr)
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 BE866620A publication Critical patent/BE866620A/xx

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
    • B22C1/18—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 inorganic agents
    • B22C1/186—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 inorganic agents contaming ammonium or metal silicates, silica sols
    • B22C1/188—Alkali metal silicates
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions 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
    • C04B28/26—Silicates 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE187320A 1977-05-02 1978-05-02 Catalyseurs de durcissement de solutions aqueuses de silicates alcalins BE866620A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE866620A true BE866620A (fr) 1978-11-03

Family

ID=9190180

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187320A BE866620A (fr) 1977-05-02 1978-05-02 Catalyseurs de durcissement de solutions aqueuses de silicates alcalins

Country Status (10)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041774B1 (en) * 1980-06-05 1983-06-22 Foseco International Limited 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
US4906297A (en) * 1985-03-12 1990-03-06 Breen Thomas E Silicate-bonded silica materials
US4983218A (en) * 1989-09-11 1991-01-08 Arco Chemical Technology, Inc. Composition and method for hardening an aqueous alkali metal silicate solution
US5565273A (en) * 1992-08-11 1996-10-15 Vetrotech Ag Transparent heat protection element
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
EP3283541B1 (de) * 2015-04-14 2023-06-07 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung 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 (xx) * 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
NL7804617A (nl) 1978-11-06
DE2818828C2 (de) 1981-11-19
US4213785A (en) 1980-07-22
IT7822909A0 (it) 1978-05-02
DE2818828A1 (de) 1979-03-29
GB1587036A (en) 1981-03-25
IT1096188B (it) 1985-08-17
NL174037C (nl) 1984-04-16
FR2389409B1 (xx) 1980-02-01
CH630820A5 (fr) 1982-07-15
JPS53144483A (en) 1978-12-15
FR2389409A1 (xx) 1978-12-01
ES469309A1 (es) 1978-11-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: RHONE-POULENC INDUSTRIES

Effective date: 19850502