JPS5621726B2 - - Google Patents
Info
- Publication number
- JPS5621726B2 JPS5621726B2 JP7332872A JP7332872A JPS5621726B2 JP S5621726 B2 JPS5621726 B2 JP S5621726B2 JP 7332872 A JP7332872 A JP 7332872A JP 7332872 A JP7332872 A JP 7332872A JP S5621726 B2 JPS5621726 B2 JP S5621726B2
- Authority
- JP
- Japan
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7139477A FR2159580A5 (en) | 1971-11-04 | 1971-11-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4853997A JPS4853997A (en) | 1973-07-28 |
| JPS5621726B2 true JPS5621726B2 (en) | 1981-05-21 |
Family
ID=9085273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7332872A Expired JPS5621726B2 (en) | 1971-11-04 | 1972-07-20 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5621726B2 (en) |
| DE (1) | DE2224061C3 (en) |
| ES (1) | ES402045A1 (en) |
| FR (1) | FR2159580A5 (en) |
| GB (1) | GB1382340A (en) |
| IT (1) | IT959114B (en) |
| NL (1) | NL7204773A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1478387A (en) * | 1973-10-03 | 1977-06-29 | Huber Corp J M | Process for producing precipitated thickener silica |
| FR2353486A1 (en) | 1976-06-04 | 1977-12-30 | Rhone Poulenc Ind | NEW AMORPHIC SYNTHETIC SILICA, PROCESS FOR OBTAINING AND APPLYING THE SAID SILICA IN VULCANISATES |
| FR2471948A1 (en) * | 1979-12-20 | 1981-06-26 | Rhone Poulenc Ind | Silica prepn. by reacting alkali metal silicate with acid - with intermediate dilution to improve washability of prod.(BR 7.7.81) |
| FR2471947A1 (en) * | 1979-12-20 | 1981-06-26 | Rhone Poulenc Ind | PRECIPITATION SILICE, IN PARTICULAR AS A REINFORCING LOAD |
| FR2471949A1 (en) * | 1979-12-20 | 1981-06-26 | Rhone Poulenc Ind | Fine silica prepn. - by reaction of alkali metal and acid using sequestering agent to complex with impurity metallic ions(BR 7.7.81) |
| EP0784594A1 (en) * | 1994-10-03 | 1997-07-23 | Societe Chimique Prayon-Rupel | Method for making phosphated alkaline salts, resulting salts and silicas, and detergent or foodstuff containing such salts |
| JP5502556B2 (en) * | 2010-03-30 | 2014-05-28 | 大王製紙株式会社 | Method for producing silica composite particles |
| JP5486377B2 (en) * | 2010-03-31 | 2014-05-07 | 大王製紙株式会社 | Method for producing silica composite mixed inorganic particles and silica composite mixed inorganic particles |
| US9695254B2 (en) | 2012-11-26 | 2017-07-04 | Braskem S.A. | Metallocene catalyst supported by hybrid supporting means, process for producing same, polymerization process for producing an ethylene homopolymer or copolymer with broad or bimodal molar mass distribution, use of the supported metallocene catalyst and ethylene polymer with broad or bimodal molar mass distribution |
| CN111867974B (en) * | 2018-08-06 | 2022-11-01 | 浙江三时纪新材科技有限公司 | Precipitated white carbon black and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1001884A (en) * | 1946-06-26 | 1952-02-28 | Saint Gobain | Powder silica manufacturing process |
| US3307906A (en) * | 1965-05-24 | 1967-03-07 | Jr Oliver W Burke | Silica pigments and preparation thereof |
| US3503707A (en) * | 1968-05-20 | 1970-03-31 | Burke Oliver W Jun | Silica pigments and preparation thereof |
-
1971
- 1971-11-04 FR FR7139477A patent/FR2159580A5/fr not_active Expired
-
1972
- 1972-03-27 IT IT6796872A patent/IT959114B/en active
- 1972-04-10 NL NL7204773A patent/NL7204773A/xx active Search and Examination
- 1972-04-24 ES ES402045A patent/ES402045A1/en not_active Expired
- 1972-04-28 GB GB1988072A patent/GB1382340A/en not_active Expired
- 1972-05-17 DE DE19722224061 patent/DE2224061C3/en not_active Expired
- 1972-07-20 JP JP7332872A patent/JPS5621726B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7204773A (en) | 1973-05-08 |
| DE2224061A1 (en) | 1973-06-20 |
| DE2224061C3 (en) | 1982-05-19 |
| JPS4853997A (en) | 1973-07-28 |
| GB1382340A (en) | 1975-01-29 |
| ES402045A1 (en) | 1975-03-01 |
| FR2159580A5 (en) | 1973-06-22 |
| DE2224061B2 (en) | 1978-02-02 |
| IT959114B (en) | 1973-11-10 |