BE677432A - - Google Patents
Info
- Publication number
- BE677432A BE677432A BE677432DA BE677432A BE 677432 A BE677432 A BE 677432A BE 677432D A BE677432D A BE 677432DA BE 677432 A BE677432 A BE 677432A
- Authority
- BE
- Belgium
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
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
- C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
- C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/19—Oil-absorption capacity, e.g. DBP values
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6502791A NL6502791A (da) | 1965-03-05 | 1965-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE677432A true BE677432A (da) | 1966-09-07 |
Family
ID=19792569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE677432D BE677432A (da) | 1965-03-05 | 1966-03-07 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3445189A (da) |
| BE (1) | BE677432A (da) |
| DE (1) | DE1567627A1 (da) |
| FR (1) | FR1483791A (da) |
| GB (1) | GB1144355A (da) |
| NL (1) | NL6502791A (da) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1667500A1 (de) * | 1967-08-12 | 1971-06-16 | Bayer Ag | Verfahren zur Verwertung von Fluorokieselsaeure |
| US3929972A (en) * | 1973-08-13 | 1975-12-30 | David H Blount | Production of silico-dihydrogen sulfate |
| US3960586A (en) * | 1973-10-03 | 1976-06-01 | J. M. Huber Corporation | Amorphous precipitated siliceous pigments and improved process for producing such pigments |
| US4144321A (en) * | 1974-10-31 | 1979-03-13 | J. M. Huber Corporation | Amorphous precipitated siliceous pigments and methods for their production |
| US4156717A (en) * | 1975-02-13 | 1979-05-29 | J. M. Huber Corporation | Process for producing precipitated thickener silica |
| AU505536B2 (en) * | 1975-03-12 | 1979-11-22 | J.M. Huber Corp. | Methods for production and use of siliceous products |
| US4140757A (en) * | 1975-07-21 | 1979-02-20 | J. M. Huber Corporation | Extension of gum thickener with silicon dioxide and toothpaste containing the same |
| DE2628975A1 (de) * | 1976-06-28 | 1977-12-29 | Degussa | Faellungskieselsaeure |
| DE2716225A1 (de) * | 1977-04-13 | 1978-10-26 | Degussa | Borhaltige faellungskieselsaeure |
| US4202813A (en) * | 1977-05-16 | 1980-05-13 | J. M. Huber Corporation | Rubber containing precipitated siliceous products |
| DE2729244A1 (de) * | 1977-06-29 | 1979-01-04 | Degussa | Faellungskieselsaeure |
| FR2471947A1 (fr) * | 1979-12-20 | 1981-06-26 | Rhone Poulenc Ind | Silice de precipitation, notamment utilisable comme charge renforcante |
| DE3117345A1 (de) * | 1981-05-02 | 1982-11-25 | Akzo Gmbh, 5600 Wuppertal | Kieselsaeure fuer die filtration von getraenken, insbesondere von bier |
| DE3144299A1 (de) * | 1981-11-07 | 1983-05-19 | Degussa Ag, 6000 Frankfurt | Faellungskieselsaeuren mit hoher struktur und verfahren zu ihrer herstellung |
| DE3545615C3 (de) * | 1984-12-28 | 1996-11-21 | Ppg Industries Inc | Verwendung von amorphem gefälltem Siliziumdioxid zum Verstärken von mikroporösen Trennelementen für Batterien |
| CA1233621A (en) * | 1984-12-28 | 1988-03-08 | Harlan B. Johnson | Battery separator |
| DE3505016A1 (de) * | 1985-02-14 | 1986-08-14 | Continental Gummi-Werke Ag, 3000 Hannover | Profilstrang zum dichtenden einfassen von fenster- oder tueroeffnungen in kraftfahrzeugen und gebaeuden |
| FR2631620B1 (fr) * | 1988-05-19 | 1990-07-27 | Rhone Poulenc Chimie | Nouvelle silice precipitee absorbante et composition a base de cette s ilice |
| DE19527278A1 (de) * | 1995-07-26 | 1997-01-30 | Degussa | Fällungskieselsäure |
| AT405285B (de) * | 1995-09-07 | 1999-06-25 | Semperit Ag | Kautschukmischung |
| CN111138889B (zh) * | 2020-01-14 | 2023-04-28 | 福建省三明正元化工有限公司 | 一种高吸油性水合二氧化硅的制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2940830A (en) * | 1955-08-23 | 1960-06-14 | Columbia Southern Chem Corp | Method of preparing silica pigments |
| NL289590A (da) * | 1962-03-02 | |||
| BE633980A (da) * | 1962-06-23 |
-
1965
- 1965-03-05 NL NL6502791A patent/NL6502791A/xx unknown
-
1966
- 1966-03-01 DE DE19661567627 patent/DE1567627A1/de active Pending
- 1966-03-03 US US531414A patent/US3445189A/en not_active Expired - Lifetime
- 1966-03-05 FR FR52226A patent/FR1483791A/fr not_active Expired
- 1966-03-07 GB GB9803/66A patent/GB1144355A/en not_active Expired
- 1966-03-07 BE BE677432D patent/BE677432A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3445189A (en) | 1969-05-20 |
| FR1483791A (fr) | 1967-06-09 |
| DE1567627A1 (de) | 1970-07-02 |
| NL6502791A (da) | 1966-09-06 |
| GB1144355A (en) | 1969-03-05 |