BE817490A - Perfectionnement a la preparation de sols stables de silice revetue d'alumine chargee positivement - Google Patents
Perfectionnement a la preparation de sols stables de silice revetue d'alumine chargee positivementInfo
- Publication number
- BE817490A BE817490A BE146422A BE146422A BE817490A BE 817490 A BE817490 A BE 817490A BE 146422 A BE146422 A BE 146422A BE 146422 A BE146422 A BE 146422A BE 817490 A BE817490 A BE 817490A
- Authority
- BE
- Belgium
- Prior art keywords
- coated
- improvement
- preparation
- positively charged
- stable silica
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title 1
- 239000000377 silicon dioxide Substances 0.000 title 1
- 239000002689 soil Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/146—After-treatment of sols
- C01B33/149—Coating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38382273A | 1973-07-30 | 1973-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE817490A true BE817490A (fr) | 1975-01-10 |
Family
ID=23514857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE146422A BE817490A (fr) | 1973-07-30 | 1974-07-10 | Perfectionnement a la preparation de sols stables de silice revetue d'alumine chargee positivement |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5044196A (fr) |
| BE (1) | BE817490A (fr) |
| DE (1) | DE2436707A1 (fr) |
| FR (1) | FR2239285A1 (fr) |
| IT (1) | IT1017680B (fr) |
| NL (1) | NL7409059A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4618998B2 (ja) * | 2003-12-26 | 2011-01-26 | 日揮触媒化成株式会社 | 改質シリカ系ゾルおよび該改質シリカ系ゾルの製造方法 |
| TW200934837A (en) | 2007-11-19 | 2009-08-16 | Grace Gmbh & Co Kg | Submicron anti-corrosive particles |
-
1974
- 1974-07-04 NL NL7409059A patent/NL7409059A/xx unknown
- 1974-07-10 BE BE146422A patent/BE817490A/fr unknown
- 1974-07-29 FR FR7426219A patent/FR2239285A1/fr active Granted
- 1974-07-29 JP JP8612474A patent/JPS5044196A/ja active Pending
- 1974-07-29 IT IT2568374A patent/IT1017680B/it active
- 1974-07-30 DE DE19742436707 patent/DE2436707A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2436707A1 (de) | 1975-02-13 |
| JPS5044196A (fr) | 1975-04-21 |
| FR2239285A1 (en) | 1975-02-28 |
| FR2239285B3 (fr) | 1977-05-20 |
| NL7409059A (nl) | 1975-02-03 |
| IT1017680B (it) | 1977-08-10 |
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