ATE27461T1 - Verfahren zum verbessern der rheologischen eigenschaften einer suspension von precipitiertem sio2. - Google Patents
Verfahren zum verbessern der rheologischen eigenschaften einer suspension von precipitiertem sio2.Info
- Publication number
- ATE27461T1 ATE27461T1 AT83402204T AT83402204T ATE27461T1 AT E27461 T1 ATE27461 T1 AT E27461T1 AT 83402204 T AT83402204 T AT 83402204T AT 83402204 T AT83402204 T AT 83402204T AT E27461 T1 ATE27461 T1 AT E27461T1
- Authority
- AT
- Austria
- Prior art keywords
- suspension
- improving
- rheological properties
- precipited
- sio2
- 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
-
- 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
- C01B33/141—Preparation of hydrosols or aqueous dispersions
- C01B33/1415—Preparation of hydrosols or aqueous dispersions by suspending finely divided silica in water
- C01B33/1417—Preparation of hydrosols or aqueous dispersions by suspending finely divided silica in water an aqueous dispersion being obtained
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Silicon Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Tires In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8219646A FR2536380B1 (fr) | 1982-11-24 | 1982-11-24 | Procede pour ameliorer les proprietes rheologiques d'une suspension de silice precipitee |
EP83402204A EP0110762B1 (de) | 1982-11-24 | 1983-11-16 | Verfahren zum Verbessern der rheologischen Eigenschaften einer Suspension von precipitiertem SiO2 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE27461T1 true ATE27461T1 (de) | 1987-06-15 |
Family
ID=9279457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT83402204T ATE27461T1 (de) | 1982-11-24 | 1983-11-16 | Verfahren zum verbessern der rheologischen eigenschaften einer suspension von precipitiertem sio2. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4537699A (de) |
EP (1) | EP0110762B1 (de) |
JP (1) | JPS59102812A (de) |
KR (1) | KR910004850B1 (de) |
AT (1) | ATE27461T1 (de) |
BR (1) | BR8306425A (de) |
CA (1) | CA1220397A (de) |
DE (1) | DE3371788D1 (de) |
FR (1) | FR2536380B1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2627176B1 (fr) * | 1988-02-11 | 1990-06-15 | Rhone Poulenc Chimie | Suspension aqueuse stable de silice de precipitation |
FR2732328B1 (fr) * | 1995-03-29 | 1997-06-20 | Rhone Poulenc Chimie | Nouveau procede de preparation de silice precipitee, nouvelles silices precipitees contenant de l'aluminium et leur utilisation au renforcement des elastomeres |
FR2732351B1 (fr) * | 1995-03-29 | 1998-08-21 | Michelin & Cie | Composition de caoutchouc pour enveloppe de pneumatique renfermant de la silice dopee aluminium a titre de charge renforcante |
FR2732329B1 (fr) * | 1995-03-29 | 1997-06-20 | Rhone Poulenc Chimie | Nouveau procede de preparation de silice precipitee, nouvelles silices precipitees contenant de l'aluminium et leur utilisation au renforcement des elastomeres |
FR2732327B1 (fr) * | 1995-04-03 | 1997-05-09 | Rhone Poulenc Chimie | Suspension aqueuse de silice et de sulfate d'aluminium ou d'alun, procedes de preparation et utilisations de ladite suspension |
JP3678627B2 (ja) † | 2000-04-11 | 2005-08-03 | 横浜ゴム株式会社 | ゴム組成物 |
CN100346504C (zh) * | 2002-02-07 | 2007-10-31 | Kvg技术股份有限公司 | 由吸收性网筛、电解质的过滤作用及吸收性网筛形成的具有凝胶电解质的铅蓄电池 |
IS2013B (is) * | 2002-11-27 | 2005-06-15 | Ithntæknistofnun íslands | Aðferð til framleiðslu á kísli |
NO20040167L (no) * | 2004-01-14 | 2005-07-15 | Cod Technologies As | Prosess for fremstilling av utfelt silika fra olivin |
MX2020007243A (es) | 2017-11-29 | 2020-12-07 | Pirelli | Microcuentas con fibras de silicato con morfologia tipo aguja y de tamaño nanometrico, la preparacion de estas, las composiciones elastomericas y los neumaticos para vehiculos que las incluyen. |
IT202200008480A1 (it) | 2022-04-28 | 2023-10-28 | Pirelli | Pneumatico per ruote di veicoli |
IT202200008486A1 (it) | 2022-04-28 | 2023-10-28 | Pirelli | Pneumatico per ruote di veicoli |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA580279A (en) * | 1959-07-28 | S. Thornhill Fred | Treatment of silica | |
NL53047C (de) * | 1937-11-02 | |||
US2555282A (en) * | 1949-12-14 | 1951-05-29 | American Cyanamid Co | Production of microspheroidal gel catalyst by spray drying |
US2892797A (en) * | 1956-02-17 | 1959-06-30 | Du Pont | Process for modifying the properties of a silica sol and product thereof |
US3007878A (en) * | 1956-11-01 | 1961-11-07 | Du Pont | Aquasols of positively-charged coated silica particles and their production |
US3208823A (en) * | 1958-10-20 | 1965-09-28 | Philadelphia Quartz Co | Finely divided silica product and its method of preparation |
US3291626A (en) * | 1962-12-26 | 1966-12-13 | Huber Corp J M | Stabilized pigment slurries |
DE1940412A1 (de) * | 1969-08-08 | 1971-04-29 | Degussa | Verfahren zur Herstellung feinteiliger,durch Metalloxid modifizierter Kieselsaeuren |
DE2036819C3 (de) * | 1970-07-24 | 1978-10-19 | Sued-Chemie Ag, 8000 Muenchen | Verfahren zur Herstellung von silikatischen Adsorptions- und Trocknungsmitteln |
JPS4833615A (de) * | 1971-09-04 | 1973-05-11 | ||
US4036663A (en) * | 1971-11-05 | 1977-07-19 | J. M. Huber Corporation | Inorganic pigments and methods for producing the pigments and aqueous slurries thereof |
GB1511720A (en) * | 1974-10-05 | 1978-05-24 | Degussa | Sprayable precipitated-silica suspension |
-
1982
- 1982-11-24 FR FR8219646A patent/FR2536380B1/fr not_active Expired
-
1983
- 1983-11-10 KR KR1019830005339A patent/KR910004850B1/ko not_active IP Right Cessation
- 1983-11-16 AT AT83402204T patent/ATE27461T1/de not_active IP Right Cessation
- 1983-11-16 EP EP83402204A patent/EP0110762B1/de not_active Expired
- 1983-11-16 DE DE8383402204T patent/DE3371788D1/de not_active Expired
- 1983-11-22 JP JP58220499A patent/JPS59102812A/ja active Granted
- 1983-11-23 CA CA000441732A patent/CA1220397A/en not_active Expired
- 1983-11-23 BR BR8306425A patent/BR8306425A/pt not_active IP Right Cessation
- 1983-11-23 US US06/554,640 patent/US4537699A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2536380B1 (fr) | 1985-12-13 |
FR2536380A1 (fr) | 1984-05-25 |
JPS59102812A (ja) | 1984-06-14 |
KR840006794A (ko) | 1984-12-03 |
EP0110762A3 (en) | 1984-07-25 |
KR910004850B1 (ko) | 1991-07-15 |
DE3371788D1 (en) | 1987-07-02 |
EP0110762B1 (de) | 1987-05-27 |
EP0110762A2 (de) | 1984-06-13 |
US4537699A (en) | 1985-08-27 |
JPS6212170B2 (de) | 1987-03-17 |
CA1220397A (en) | 1987-04-14 |
BR8306425A (pt) | 1984-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |