IT1096188B - Catalizzatori per indurimento di soluzioni acquose di silicati alcalini - Google Patents
Catalizzatori per indurimento di soluzioni acquose di silicati alcaliniInfo
- Publication number
- IT1096188B IT1096188B IT22909/78A IT2290978A IT1096188B IT 1096188 B IT1096188 B IT 1096188B IT 22909/78 A IT22909/78 A IT 22909/78A IT 2290978 A IT2290978 A IT 2290978A IT 1096188 B IT1096188 B IT 1096188B
- Authority
- IT
- Italy
- Prior art keywords
- hardening
- catalysts
- aqueous solutions
- alkali silicates
- silicates
- Prior art date
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7713177A FR2389409B1 (it) | 1977-05-02 | 1977-05-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7822909A0 IT7822909A0 (it) | 1978-05-02 |
| IT1096188B true IT1096188B (it) | 1985-08-17 |
Family
ID=9190180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT22909/78A IT1096188B (it) | 1977-05-02 | 1978-05-02 | Catalizzatori per indurimento di soluzioni acquose di silicati alcalini |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4213785A (it) |
| JP (1) | JPS53144483A (it) |
| BE (1) | BE866620A (it) |
| CH (1) | CH630820A5 (it) |
| DE (1) | DE2818828C2 (it) |
| ES (1) | ES469309A1 (it) |
| FR (1) | FR2389409B1 (it) |
| GB (1) | GB1587036A (it) |
| IT (1) | IT1096188B (it) |
| NL (1) | NL174037C (it) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE3821T1 (de) * | 1980-06-05 | 1983-07-15 | Foseco International Limited | Sandregeneration. |
| 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 |
| BR8605824A (pt) * | 1985-03-12 | 1987-08-11 | Thomas Essington Breen | Artigo de manufactura e composicao curavel,bem como processo de fabricacao de um artigo moldado |
| 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 |
| ATE305909T1 (de) * | 1996-06-25 | 2005-10-15 | Hexion Specialty Chemicals Inc | 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 |
| BR112017022183B8 (pt) * | 2015-04-14 | 2023-05-16 | Huettenes Albertus France | Composição de resina fenólica, sistema ligante bicomponente, uso de um composto c-h-ácido, processo para produzir uma composição de resina fenólica, processo para produzir um sistema ligante bicomponente, processo para produzir um molde alimentador, um molde de fundição ou um núcleo de fundição e molde alimentador |
Family Cites Families (8)
| 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 (it) * | 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 |
-
1977
- 1977-05-02 FR FR7713177A patent/FR2389409B1/fr not_active Expired
-
1978
- 1978-04-28 DE DE2818828A patent/DE2818828C2/de not_active Expired
- 1978-04-28 GB GB17011/78A patent/GB1587036A/en not_active Expired
- 1978-04-28 NL NLAANVRAGE7804617,A patent/NL174037C/xx not_active IP Right Cessation
- 1978-04-28 US US05/901,098 patent/US4213785A/en not_active Expired - Lifetime
- 1978-04-29 ES ES469309A patent/ES469309A1/es not_active Expired
- 1978-05-01 JP JP5260778A patent/JPS53144483A/ja active Pending
- 1978-05-01 CH CH472178A patent/CH630820A5/fr not_active IP Right Cessation
- 1978-05-02 IT IT22909/78A patent/IT1096188B/it active
- 1978-05-02 BE BE187320A patent/BE866620A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US4213785A (en) | 1980-07-22 |
| JPS53144483A (en) | 1978-12-15 |
| FR2389409B1 (it) | 1980-02-01 |
| FR2389409A1 (it) | 1978-12-01 |
| ES469309A1 (es) | 1978-11-16 |
| IT7822909A0 (it) | 1978-05-02 |
| BE866620A (fr) | 1978-11-03 |
| NL174037C (nl) | 1984-04-16 |
| NL7804617A (nl) | 1978-11-06 |
| CH630820A5 (fr) | 1982-07-15 |
| DE2818828C2 (de) | 1981-11-19 |
| GB1587036A (en) | 1981-03-25 |
| DE2818828A1 (de) | 1979-03-29 |
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