CA521741A - Procede pour la production de solutions colloidales de silice - Google Patents
Procede pour la production de solutions colloidales de siliceInfo
- Publication number
- CA521741A CA521741A CA521741A CA521741DA CA521741A CA 521741 A CA521741 A CA 521741A CA 521741 A CA521741 A CA 521741A CA 521741D A CA521741D A CA 521741DA CA 521741 A CA521741 A CA 521741A
- Authority
- CA
- Canada
- Prior art keywords
- production
- silica sols
- sols
- silica
- 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.)
- Expired
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 2
- 239000000377 silicon dioxide Substances 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA521741T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA521741A true CA521741A (fr) | 1956-02-14 |
Family
ID=35674966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA521741A Expired CA521741A (fr) | Procede pour la production de solutions colloidales de silice |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA521741A (fr) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1244745B (de) * | 1960-01-05 | 1967-07-20 | Nalco Chemical Co | Verfahren zur Stabilisierung von konzentrierten Kieselsaeuresolen |
| US3342747A (en) * | 1961-04-17 | 1967-09-19 | Nalco Chemical Co | Method of stabilizing silica sols |
| US3644213A (en) * | 1968-12-04 | 1972-02-22 | Nalco Chemical Co | Stabilizing aqueous deionized silica sols of small particle size against celling |
| US4321243A (en) * | 1980-08-05 | 1982-03-23 | Cornwell Charles E | Method of producing stabilized aqueous dispersions of silica fume |
| US4343717A (en) * | 1980-02-08 | 1982-08-10 | Union Carbide Corporation | Process for the preparation of stable silica sol |
| US4514510A (en) * | 1983-09-08 | 1985-04-30 | American Colloid Company | Hydrogen enriched water swellable clay having reduced acid demand and stable at low pH |
| US4624800A (en) * | 1983-12-10 | 1986-11-25 | Nitto Chemical Industry Co., Ltd. | Method for producing aqueous, low-alkali metal, low-alumina silica sols |
| US5100581A (en) * | 1990-02-22 | 1992-03-31 | Nissan Chemical Industries Ltd. | Method of preparing high-purity aqueous silica sol |
-
0
- CA CA521741A patent/CA521741A/fr not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1244745B (de) * | 1960-01-05 | 1967-07-20 | Nalco Chemical Co | Verfahren zur Stabilisierung von konzentrierten Kieselsaeuresolen |
| US3342747A (en) * | 1961-04-17 | 1967-09-19 | Nalco Chemical Co | Method of stabilizing silica sols |
| US3644213A (en) * | 1968-12-04 | 1972-02-22 | Nalco Chemical Co | Stabilizing aqueous deionized silica sols of small particle size against celling |
| US4343717A (en) * | 1980-02-08 | 1982-08-10 | Union Carbide Corporation | Process for the preparation of stable silica sol |
| US4321243A (en) * | 1980-08-05 | 1982-03-23 | Cornwell Charles E | Method of producing stabilized aqueous dispersions of silica fume |
| US4514510A (en) * | 1983-09-08 | 1985-04-30 | American Colloid Company | Hydrogen enriched water swellable clay having reduced acid demand and stable at low pH |
| US4624800A (en) * | 1983-12-10 | 1986-11-25 | Nitto Chemical Industry Co., Ltd. | Method for producing aqueous, low-alkali metal, low-alumina silica sols |
| US5100581A (en) * | 1990-02-22 | 1992-03-31 | Nissan Chemical Industries Ltd. | Method of preparing high-purity aqueous silica sol |
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