NL7007745A - - Google Patents
Info
- Publication number
- NL7007745A NL7007745A NL7007745A NL7007745A NL7007745A NL 7007745 A NL7007745 A NL 7007745A NL 7007745 A NL7007745 A NL 7007745A NL 7007745 A NL7007745 A NL 7007745A NL 7007745 A NL7007745 A NL 7007745A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/02—Fluorides
-
- 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
-
- 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
- C01B33/152—Preparation of hydrogels
- C01B33/1525—Preparation of hydrogels from or via fluosilicic acid or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/16—Halides of ammonium
- C01C1/162—Ammonium fluoride
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
- C01D1/20—Preparation by reacting oxides or hydroxides with alkali metal salts
- C01D1/24—Preparation by reacting oxides or hydroxides with alkali metal salts from or via fluorides or silico-fluorides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4136069 | 1969-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7007745A true NL7007745A (es) | 1970-12-01 |
| NL145825B NL145825B (nl) | 1975-05-15 |
Family
ID=12606300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL707007745A NL145825B (nl) | 1969-05-29 | 1970-05-28 | Werkwijze ter bereiding van natriumfluoride en siliciumdioxyde uit dinatriumhexafluorosilicaat. |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE751090A (es) |
| CA (1) | CA927575A (es) |
| DE (1) | DE2026484C3 (es) |
| ES (1) | ES380176A1 (es) |
| FI (1) | FI55022C (es) |
| FR (1) | FR2048948A5 (es) |
| GB (1) | GB1295760A (es) |
| IL (1) | IL34592A (es) |
| NL (1) | NL145825B (es) |
| PH (1) | PH9319A (es) |
| ZA (1) | ZA703426B (es) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3000702A (en) * | 1958-05-23 | 1961-09-19 | Grace W R & Co | Manufacture of sodium fluoride |
-
1970
- 1970-05-20 ZA ZA703426A patent/ZA703426B/xx unknown
- 1970-05-25 PH PH11475*UA patent/PH9319A/en unknown
- 1970-05-25 CA CA083653A patent/CA927575A/en not_active Expired
- 1970-05-25 IL IL34592A patent/IL34592A/en unknown
- 1970-05-27 FI FI1491/70A patent/FI55022C/fi active
- 1970-05-28 FR FR7019600A patent/FR2048948A5/fr not_active Expired
- 1970-05-28 NL NL707007745A patent/NL145825B/xx not_active IP Right Cessation
- 1970-05-28 BE BE751090D patent/BE751090A/xx unknown
- 1970-05-29 DE DE2026484A patent/DE2026484C3/de not_active Expired
- 1970-05-29 GB GB1295760D patent/GB1295760A/en not_active Expired
- 1970-05-29 ES ES380176A patent/ES380176A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2048948A5 (es) | 1971-03-19 |
| IL34592A0 (en) | 1970-07-19 |
| BE751090A (fr) | 1970-11-03 |
| DE2026484C3 (de) | 1981-07-16 |
| CA927575A (en) | 1973-06-05 |
| GB1295760A (es) | 1972-11-08 |
| DE2026484A1 (de) | 1971-04-01 |
| FI55022C (fi) | 1979-05-10 |
| ZA703426B (en) | 1971-01-27 |
| FI55022B (fi) | 1979-01-31 |
| NL145825B (nl) | 1975-05-15 |
| PH9319A (en) | 1975-08-22 |
| DE2026484B2 (de) | 1980-06-19 |
| IL34592A (en) | 1973-08-29 |
| ES380176A1 (es) | 1973-04-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: ONODA |