FR2264608A1 - Binders for foundry moulding sand - comprising an alkali silicate a glycol and a diester of a diacid and fatty alcohol - Google Patents
Binders for foundry moulding sand - comprising an alkali silicate a glycol and a diester of a diacid and fatty alcoholInfo
- Publication number
- FR2264608A1 FR2264608A1 FR7409036A FR7409036A FR2264608A1 FR 2264608 A1 FR2264608 A1 FR 2264608A1 FR 7409036 A FR7409036 A FR 7409036A FR 7409036 A FR7409036 A FR 7409036A FR 2264608 A1 FR2264608 A1 FR 2264608A1
- Authority
- FR
- France
- Prior art keywords
- alkali silicate
- diacid
- glycol
- binders
- pref
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title abstract 7
- 229910052910 alkali metal silicate Inorganic materials 0.000 title abstract 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 title abstract 3
- 239000011230 binding agent Substances 0.000 title abstract 2
- 238000000465 moulding Methods 0.000 title abstract 2
- 239000004576 sand Substances 0.000 title abstract 2
- 150000005690 diesters Chemical class 0.000 title 1
- 150000002191 fatty alcohols Chemical class 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 abstract 2
- HFVMEOPYDLEHBR-UHFFFAOYSA-N (2-fluorophenyl)-phenylmethanol Chemical compound C=1C=CC=C(F)C=1C(O)C1=CC=CC=C1 HFVMEOPYDLEHBR-UHFFFAOYSA-N 0.000 abstract 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 abstract 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 abstract 1
- 235000011037 adipic acid Nutrition 0.000 abstract 1
- 239000001361 adipic acid Substances 0.000 abstract 1
- -1 alkyl diesters Chemical class 0.000 abstract 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 150000002334 glycols Chemical class 0.000 abstract 1
- 239000004848 polyfunctional curative Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7409036A FR2264608A1 (en) | 1974-03-18 | 1974-03-18 | Binders for foundry moulding sand - comprising an alkali silicate a glycol and a diester of a diacid and fatty alcohol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7409036A FR2264608A1 (en) | 1974-03-18 | 1974-03-18 | Binders for foundry moulding sand - comprising an alkali silicate a glycol and a diester of a diacid and fatty alcohol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2264608A1 true FR2264608A1 (en) | 1975-10-17 |
| FR2264608B1 FR2264608B1 (enrdf_load_stackoverflow) | 1977-06-17 |
Family
ID=9136434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7409036A Granted FR2264608A1 (en) | 1974-03-18 | 1974-03-18 | Binders for foundry moulding sand - comprising an alkali silicate a glycol and a diester of a diacid and fatty alcohol |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2264608A1 (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2818828A1 (de) * | 1977-05-02 | 1979-03-29 | Rhone Poulenc Ind | Haertungskatalysator-system fuer waessrige alkalisilicatloesungen |
| EP0001906A1 (en) * | 1977-10-29 | 1979-05-16 | BP Chemicals Limited | Foundry compositions containing propylene glycol monoacetate |
| EP0418021A3 (en) * | 1989-09-11 | 1991-11-27 | Arco Chemical Technology Inc. | Composition and method for hardening an aqueous alkali metal silicate solution |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2411653A1 (fr) | 1977-12-19 | 1979-07-13 | Rhone Poulenc Ind | Nouvelles compositions pour moules et noyaux en fonderie liees par des silicates |
-
1974
- 1974-03-18 FR FR7409036A patent/FR2264608A1/fr active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2818828A1 (de) * | 1977-05-02 | 1979-03-29 | Rhone Poulenc Ind | Haertungskatalysator-system fuer waessrige alkalisilicatloesungen |
| EP0001906A1 (en) * | 1977-10-29 | 1979-05-16 | BP Chemicals Limited | Foundry compositions containing propylene glycol monoacetate |
| EP0418021A3 (en) * | 1989-09-11 | 1991-11-27 | Arco Chemical Technology Inc. | Composition and method for hardening an aqueous alkali metal silicate solution |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2264608B1 (enrdf_load_stackoverflow) | 1977-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |