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
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 |
US10385216B2 (en) | 2007-11-19 | 2019-08-20 | Grace Gmbh | 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 IT IT2568374A patent/IT1017680B/it active
- 1974-07-29 FR FR7426219A patent/FR2239285A1/fr active Granted
- 1974-07-29 JP JP8612474A patent/JPS5044196A/ja active Pending
- 1974-07-30 DE DE19742436707 patent/DE2436707A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5044196A (fr) | 1975-04-21 |
FR2239285B3 (fr) | 1977-05-20 |
IT1017680B (it) | 1977-08-10 |
NL7409059A (nl) | 1975-02-03 |
DE2436707A1 (de) | 1975-02-13 |
FR2239285A1 (en) | 1975-02-28 |
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