AR211128A1 - Procedimiento para la preparacion de microesferas y vesiculadas de silice y las microesferas resultantes. - Google Patents
Procedimiento para la preparacion de microesferas y vesiculadas de silice y las microesferas resultantes.Info
- Publication number
- AR211128A1 AR211128A1 AR263556A AR26355676A AR211128A1 AR 211128 A1 AR211128 A1 AR 211128A1 AR 263556 A AR263556 A AR 263556A AR 26355676 A AR26355676 A AR 26355676A AR 211128 A1 AR211128 A1 AR 211128A1
- Authority
- AR
- Argentina
- Prior art keywords
- microspheres
- vesiculates
- procedure
- preparation
- silicone
- Prior art date
Links
Classifications
-
- 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
- B01J13/02—Making microcapsules or microballoons
-
- 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
- C01B33/16—Preparation of silica xerogels
-
- 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
- C01B33/16—Preparation of silica xerogels
- C01B33/166—Preparation of silica xerogels by acidification of silicate in the presence of an inert organic phase
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/02—Compounds of alkaline earth metals or magnesium
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/28—Compounds of silicon
- C09C1/30—Silicic acid
- C09C1/3009—Physical treatment, e.g. grinding; treatment with ultrasonic vibrations
- C09C1/3036—Agglomeration, granulation, pelleting
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/42—Gloss-reducing agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
- D21H21/52—Additives of definite length or shape
- D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- 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
- C01P2006/16—Pore diameter
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Silicon Compounds (AREA)
- Paper (AREA)
- Colloid Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/585,590 US4011096A (en) | 1975-06-10 | 1975-06-10 | Vesiculated silica microspheres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR211128A1 true AR211128A1 (es) | 1977-10-31 |
Family
ID=24342110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR263556A AR211128A1 (es) | 1975-06-10 | 1976-06-02 | Procedimiento para la preparacion de microesferas y vesiculadas de silice y las microesferas resultantes. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4011096A (es) |
| JP (1) | JPS51149898A (es) |
| AR (1) | AR211128A1 (es) |
| AT (1) | AT348079B (es) |
| BE (1) | BE842725A (es) |
| BR (1) | BR7603689A (es) |
| CA (1) | CA1070182A (es) |
| CH (1) | CH625490A5 (es) |
| DE (1) | DE2625704A1 (es) |
| DK (1) | DK254776A (es) |
| ES (1) | ES448708A1 (es) |
| FR (1) | FR2314143A1 (es) |
| GB (1) | GB1555230A (es) |
| IE (1) | IE44307B1 (es) |
| IT (1) | IT1061408B (es) |
| NL (1) | NL7606226A (es) |
| NO (1) | NO761956L (es) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51115298A (en) * | 1975-04-03 | 1976-10-09 | Agency Of Ind Science & Technol | Process for production of spherical silica gel |
| US4090887A (en) * | 1975-11-25 | 1978-05-23 | E. I. Du Pont De Nemours And Company | Pigmented microporous silica microspheres produced by a water in oil emulsion |
| DE2911776A1 (de) * | 1979-03-26 | 1980-10-09 | Basf Ag | Verfahren zur herstellung von in kieselgel eingebetteten enzymatisch aktiven praeparaten |
| FR2508508B1 (fr) * | 1981-06-30 | 1985-06-14 | Dalle & Lecomte Papeteries | Produits fibreux fabriques a partir de suspensions aqueuses et leur procede de fabrication |
| FR2527197B1 (fr) * | 1982-05-19 | 1985-06-21 | Rhone Poulenc Spec Chim | Procede de fabrication de billes d'alumine mises en forme par coagulation en gouttes |
| US4608401A (en) * | 1982-09-02 | 1986-08-26 | Union Carbide Corporation | Method of encapsulating finely divided solid particles |
| US4771086A (en) * | 1982-09-02 | 1988-09-13 | Union Carbide Corporation | Encapsulating finely divided solid particles in stable suspensions |
| FR2537889B1 (fr) * | 1982-12-20 | 1992-10-09 | Pro Catalyse | Procede de traitement d'hydrocarbures en presence d'un catalyseur a base de billes d'alumine mises en forme par coagulation en gouttes |
| DK251984D0 (da) * | 1984-05-22 | 1984-05-22 | Niro Atomizer As | Fremgangsmaade til fremstilling af polymerpartikler |
| GB8511048D0 (en) * | 1985-05-01 | 1985-06-12 | Unilever Plc | Inorganic structures |
| US4818607A (en) * | 1985-08-01 | 1989-04-04 | Northrop Corporation | Small hollow particles with conductive coating |
| IT1197794B (it) * | 1986-07-31 | 1988-12-06 | Montedison Spa | Procedimento per la preparazione di panticelle fini di ossidi metallici |
| GB2199541A (en) * | 1986-10-16 | 1988-07-13 | Rig Design Services | Production of engineering drawings |
| GB8713263D0 (en) * | 1987-06-05 | 1987-07-08 | Unilever Plc | Spheroidal silica |
| US5256386A (en) * | 1987-06-29 | 1993-10-26 | Eka Nobel Ab | Method for preparation of silica particles |
| DE3880273T2 (de) * | 1987-11-27 | 1993-07-29 | Ecc Int Ltd | Poroese anorganische materialien. |
| GB8803413D0 (en) * | 1988-02-15 | 1988-03-16 | Ecc Int Ltd | Biological support |
| ES2066851T3 (es) * | 1988-05-24 | 1995-03-16 | Anagen Uk Ltd | Particulas atraibles magneticamente y metodo de preparacion. |
| US5030286A (en) * | 1988-09-22 | 1991-07-09 | Ppg Industries, Inc. | High solids aqueous silica slurry |
| DE3914850A1 (de) * | 1989-05-05 | 1990-11-08 | Basf Ag | Thermisches isoliermaterial auf der basis von pigmenthaltigen kieselsaeureaerogelen |
| DE3916465A1 (de) * | 1989-05-20 | 1990-11-22 | Bayer Ag | Herstellung kugelfoermiger dispersionen durch kristallisation von emulsionen |
| US5178871A (en) * | 1991-06-26 | 1993-01-12 | S. C. Johnson & Son, Inc. | Stable double emulsions containing finely-divided particles |
| ZA93401B (en) * | 1992-01-27 | 1993-08-24 | Phillips Petroleum Co | Composition useful as sulfur absorption for fluid streams. |
| US5322821A (en) * | 1993-08-23 | 1994-06-21 | W. R. Grace & Co.-Conn. | Porous ceramic beads |
| US5886069A (en) * | 1995-11-13 | 1999-03-23 | E. I. Du Pont De Nemours And Company | Titanium dioxide particles having substantially discrete inorganic particles dispersed on their surfaces |
| US5650002A (en) * | 1995-11-13 | 1997-07-22 | E. I. Du Pont De Nemours And Company | TiO2 light scattering efficiency when incorporated in coatings |
| FR2747669B1 (fr) * | 1996-04-22 | 1998-05-22 | Rhone Poulenc Chimie | Procede de preparation de particules creuses de silice |
| GB2355711B (en) | 1999-10-27 | 2003-12-24 | Agilent Technologies Inc | Porous silica microsphere scavengers |
| DE10022798C2 (de) * | 2000-05-10 | 2003-07-03 | Pfleiderer Ag | Körniges, keramisches Material mit hoher Porosität, Verfahren zu seiner Herstellung und Verwendung des Materials |
| JP5189727B2 (ja) * | 2005-05-24 | 2013-04-24 | 正彦 阿部 | 金属酸化物ナノカプセルの製造方法 |
| US9345667B2 (en) | 2005-06-17 | 2016-05-24 | Australian Nuclear Science And Technology Organisation | Particles having hydrophobic material therein |
| WO2015091527A1 (de) * | 2013-12-17 | 2015-06-25 | Basf Se | Verfahren zur herstellung fester partikel-agglomerate |
| GB201817878D0 (en) * | 2018-11-01 | 2018-12-19 | Univ Sheffield | Incorporated materials |
| CN110255573A (zh) * | 2019-07-30 | 2019-09-20 | 周口师范学院 | 一种二氧化硅纳米微球的制备方法及应用方法 |
| CN115044998B (zh) * | 2022-08-12 | 2022-10-21 | 比音勒芬服饰股份有限公司 | 一种高防透复合纤维、织物及其制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2384946A (en) * | 1945-04-24 | 1945-09-18 | Socony Vacuum Oil Co Inc | Hydrogel pellets |
| US2528767A (en) * | 1945-09-14 | 1950-11-07 | Socony Vacuum Oil Co Inc | Process of drying inorganic oxide gels |
| US2697066A (en) * | 1950-12-28 | 1954-12-14 | California Research Corp | Method of producing gel-type inorganic oxide catalysts |
| US2757073A (en) * | 1953-03-31 | 1956-07-31 | Du Pont | Process for making pulverulent silica powder |
| US3301635A (en) * | 1965-07-01 | 1967-01-31 | Du Pont | Molded amorphous silica bodies and molding powders for manufacture of same |
| DE2155045B2 (de) * | 1971-11-05 | 1976-05-06 | Sebestian, Imrich, Dr., 6000 Frankfurt; Halasz, Istvan, Prof. Dr., 6600 Saarbrücken | Verfahren zur herstellung von kugelfoermigen poroesen sio tief 2-teilchen |
| US3855172A (en) * | 1972-04-07 | 1974-12-17 | Du Pont | Uniform oxide microspheres and a process for their manufacture |
| US3848059A (en) * | 1972-12-22 | 1974-11-12 | Nl Industries Inc | Inorganic microspheres by a double emulsion technique |
-
1975
- 1975-06-10 US US05/585,590 patent/US4011096A/en not_active Expired - Lifetime
-
1976
- 1976-05-05 FR FR7613378A patent/FR2314143A1/fr active Granted
- 1976-06-02 AR AR263556A patent/AR211128A1/es active
- 1976-06-08 CA CA254,299A patent/CA1070182A/en not_active Expired
- 1976-06-08 GB GB23652/76A patent/GB1555230A/en not_active Expired
- 1976-06-08 IT IT24057/76A patent/IT1061408B/it active
- 1976-06-09 DE DE19762625704 patent/DE2625704A1/de not_active Withdrawn
- 1976-06-09 BE BE167733A patent/BE842725A/xx unknown
- 1976-06-09 NO NO761956A patent/NO761956L/no unknown
- 1976-06-09 IE IE1238/76A patent/IE44307B1/en unknown
- 1976-06-09 AT AT420276A patent/AT348079B/de active
- 1976-06-09 NL NL7606226A patent/NL7606226A/xx not_active Application Discontinuation
- 1976-06-09 BR BR3689/76A patent/BR7603689A/pt unknown
- 1976-06-09 ES ES448708A patent/ES448708A1/es not_active Expired
- 1976-06-09 DK DK254776A patent/DK254776A/da not_active Application Discontinuation
- 1976-06-09 JP JP51066686A patent/JPS51149898A/ja active Pending
- 1976-06-10 CH CH738676A patent/CH625490A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATA420276A (de) | 1978-06-15 |
| BR7603689A (pt) | 1977-01-25 |
| AT348079B (de) | 1979-01-25 |
| US4011096A (en) | 1977-03-08 |
| AU1469076A (en) | 1977-12-15 |
| IE44307L (en) | 1976-12-10 |
| GB1555230A (en) | 1979-11-07 |
| FR2314143B1 (es) | 1981-08-07 |
| JPS51149898A (en) | 1976-12-23 |
| IE44307B1 (en) | 1981-10-21 |
| DE2625704A1 (de) | 1976-12-23 |
| NO761956L (es) | 1976-12-13 |
| BE842725A (fr) | 1976-12-09 |
| CA1070182A (en) | 1980-01-22 |
| ES448708A1 (es) | 1977-12-01 |
| NL7606226A (nl) | 1976-12-14 |
| FR2314143A1 (fr) | 1977-01-07 |
| IT1061408B (it) | 1983-02-28 |
| CH625490A5 (es) | 1981-09-30 |
| DK254776A (da) | 1976-12-11 |
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