DE69603179T2 - Mattierungsmittel auf basis von kieselsäureaggregat - Google Patents
Mattierungsmittel auf basis von kieselsäureaggregatInfo
- Publication number
- DE69603179T2 DE69603179T2 DE69603179T DE69603179T DE69603179T2 DE 69603179 T2 DE69603179 T2 DE 69603179T2 DE 69603179 T DE69603179 T DE 69603179T DE 69603179 T DE69603179 T DE 69603179T DE 69603179 T2 DE69603179 T2 DE 69603179T2
- Authority
- DE
- Germany
- Prior art keywords
- silica gel
- binder
- product
- suspension
- aggregated
- Prior art date
- 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 - Lifetime
Links
- 229920001296 polysiloxane Polymers 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 25
- 239000002245 particle Substances 0.000 claims abstract description 23
- 239000006224 matting agent Substances 0.000 claims abstract description 22
- 239000000741 silica gel Substances 0.000 claims abstract description 17
- 239000011230 binding agent Substances 0.000 claims abstract description 16
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 16
- 239000000725 suspension Substances 0.000 claims abstract description 15
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 13
- 230000002776 aggregation Effects 0.000 claims abstract description 9
- 238000004220 aggregation Methods 0.000 claims abstract description 9
- 239000011148 porous material Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 229920000620 organic polymer Polymers 0.000 claims abstract description 7
- 229910052615 phyllosilicate Inorganic materials 0.000 claims abstract description 6
- 230000001698 pyrogenic effect Effects 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 6
- 238000001694 spray drying Methods 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 235000013405 beer Nutrition 0.000 claims abstract description 3
- 229920006254 polymer film Polymers 0.000 claims abstract description 3
- 239000001993 wax Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 8
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 6
- 229920001285 xanthan gum Polymers 0.000 claims description 6
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 229920000058 polyacrylate Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 4
- 239000011362 coarse particle Substances 0.000 claims description 3
- 239000012184 mineral wax Substances 0.000 claims description 3
- XJKVPKYVPCWHFO-UHFFFAOYSA-N silicon;hydrate Chemical compound O.[Si] XJKVPKYVPCWHFO-UHFFFAOYSA-N 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims 2
- 238000005352 clarification Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000008395 clarifying agent Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 description 11
- 238000009826 distribution Methods 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000008719 thickening Effects 0.000 description 5
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 3
- 238000002050 diffraction method Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000002966 varnish Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910002055 micronized silica Inorganic materials 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910002016 Aerosil® 200 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001561902 Chaetodon citrinellus Species 0.000 description 1
- 229910003910 SiCl4 Inorganic materials 0.000 description 1
- VEXNFKCQMGMBBJ-UHFFFAOYSA-N [1-(dimethylamino)-2-[(dimethylamino)methyl]butan-2-yl] benzoate Chemical compound CN(C)CC(CC)(CN(C)C)OC(=O)C1=CC=CC=C1 VEXNFKCQMGMBBJ-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000004964 aerogel Substances 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910000271 hectorite Inorganic materials 0.000 description 1
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229940094522 laponite Drugs 0.000 description 1
- XCOBTUNSZUJCDH-UHFFFAOYSA-B lithium magnesium sodium silicate Chemical compound [Li+].[Li+].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3 XCOBTUNSZUJCDH-UHFFFAOYSA-B 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 235000013873 oxidized polyethylene wax Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
- C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
- C12H1/04—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material
- C12H1/0416—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material with the aid of organic added material
- C12H1/0424—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material with the aid of organic added material with the aid of a polymer
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
- C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
- C12H1/04—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material
- C12H1/0408—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material with the aid of inorganic added material
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Biochemistry (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Silicon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Housing For Livestock And Birds (AREA)
- Detergent Compositions (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Claims (13)
1. Aggregiertes Kieselgel, das durch ein Bindemittel
stabilisiert ist und aus Kieselgelteilchen mit einer Teilchengröße
von 1 bis 20 um, einer Oberfläche von 200 bis 1000 m²/g und
einem spezifischen Porenvolumen von 0,4 bis 2,5 mm/g sowie
einem Bindemittel hergestellt worden ist, wobei das
Bindemittel ausgewählt ist aus synthetischem oder natürlichem
Schichtsilikat (Phyllosilikat), pyrolytischem (pyrogenem)
Siliciumdioxid und in Wasser löslichen oder in Wasser
dispergierbaren organischen Polymeren, wobei die organischen
Polymere ausgewählt sind aus Xanthan, Carboxmethylcellulose
(CMC) und Polyacrylaten.
2. Aggregiertes Kieselgel nach Anspruch 1, bei dem das
Bindemittel ein synthetisches oder natürliches Phyllosilikat ist,
das in einem Verhältnis von 1 : 99 bis 25 : 75 Silikat : Kieselgel
verwendet worden ist.
3. Aggregiertes Kieselgel nach Anspruch 1, bei dem das
Bindemittel ein pyrolytisches Siliciumdioxid ist, das in einem
Verhältnis von 5 : 95 bis 50 : 50 pyrolytisches
Siliciumdioxid : Kieselgel verwendet worden ist.
4. Aggregiertes Kieselgel nach Anspruch 1, bei dem das
Bindemittel ausgewählt ist aus Xanthan, Carboxymethylcellulose
(CMC) und Polyacrylaten und in einem Verhältnis von 0,5 : 99,5
bis 15 : 85 organisches Polymer : Kieselgel verwendet worden
ist.
5. Aggregiertes Kieselgel nach einem der Ansprüche 1 bis 4, das
mit 1 bis 20% eines Wachses ausgewählt aus
Polyethylenwachsen oder modifizierten Polyethylenwachsen oder
Mineralwach
sen oder modifizierten Mineralwachsen oder Mischungen
derselben behandelt worden ist.
6. Verfahren zur Herstellung eines aggregierten Kieselgels
gemäß einem der Ansprüche 1 bis 5, bei dem die Aggregation
in einem Sprühtrockner erfolgt, wobei eine Suspension mit 1
bis 25% Feststoff verwendet wird.
7. . Verfahren nach Anspruch 6, bei dem die sprühgetrockneten
Feststoffe anschließend luftklassifiziert werden, um grobe
Teilchen zu entfernen.
8. Verfahren nach Anspruch 6, bei dem der pH-Wert der
sprühzutrocknenden Suspension auf einen Wert von 8 bis 10,5
eingestellt wird.
9. Verfahren nach Anspruch 6, bei dem der Suspension vor der
Sprühtrocknung eine Wachsemulsion zugesetzt wird.
10. Verfahren nach Anspruch 6, bei dem eine Wachsemulsion auf
das sprühgetrocknete Produkt aufgesprüht wird und
anschließend getrocknet wird.
11. Verwendung eines Produkts gemäß einem der Ansprüche 1 bis 5
oder hergestellt gemäß einem der Ansprüche 6 bis 10 als
Mattierungsmittel für Beschichtungen.
12. Verwendung eines Produkts gemäß einem der Ansprüche 1 bis 5
oder hergestellt gemäß einem der Ansprüche 6 bis 10 als
Antiblockingmittel für Polymerfolien.
13. Verwendung eines Produkts gemäß einem der Ansprüche 1 bis 5
oder hergestellt gemäß einem der Ansprüche 6 bis 10 als
Bierklärungsmittel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE69603179T DE69603179T2 (de) | 1995-04-26 | 1996-04-23 | Mattierungsmittel auf basis von kieselsäureaggregat |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19516253A DE19516253A1 (de) | 1995-04-26 | 1995-04-26 | Mattierungsmittel auf Basis von aggregiertem Siliciumdioxid mit verbesserter Effizienz |
| PCT/EP1996/001682 WO1996034062A1 (en) | 1995-04-26 | 1996-04-23 | Matting agent based on aggregated silica |
| DE69603179T DE69603179T2 (de) | 1995-04-26 | 1996-04-23 | Mattierungsmittel auf basis von kieselsäureaggregat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69603179D1 DE69603179D1 (de) | 1999-08-12 |
| DE69603179T2 true DE69603179T2 (de) | 2000-03-09 |
Family
ID=7760988
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19516253A Ceased DE19516253A1 (de) | 1995-04-26 | 1995-04-26 | Mattierungsmittel auf Basis von aggregiertem Siliciumdioxid mit verbesserter Effizienz |
| DE69603179T Expired - Lifetime DE69603179T2 (de) | 1995-04-26 | 1996-04-23 | Mattierungsmittel auf basis von kieselsäureaggregat |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19516253A Ceased DE19516253A1 (de) | 1995-04-26 | 1995-04-26 | Mattierungsmittel auf Basis von aggregiertem Siliciumdioxid mit verbesserter Effizienz |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6103004A (de) |
| EP (1) | EP0822965B1 (de) |
| JP (1) | JP3937451B2 (de) |
| KR (1) | KR100394446B1 (de) |
| AT (1) | ATE181945T1 (de) |
| AU (1) | AU5760296A (de) |
| BR (1) | BR9608182A (de) |
| CA (1) | CA2219120C (de) |
| DE (2) | DE19516253A1 (de) |
| MX (1) | MX9708143A (de) |
| WO (1) | WO1996034062A1 (de) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997048742A1 (en) * | 1996-06-21 | 1997-12-24 | W. R. Grace & Co.-Conn. | Aggregate supports and olefin polymerization catalysts supported thereon |
| GB9626611D0 (en) * | 1996-12-20 | 1997-02-05 | Unilever Plc | Agglomerated silicas |
| DE19816362A1 (de) * | 1998-04-03 | 1999-10-07 | Grace Gmbh | Mattierungsmittel auf Basis von beschichtetem Siliciumdioxid |
| DE19817257A1 (de) | 1998-04-19 | 1999-12-09 | Grace Gmbh | Granulatzusammensetzung aus Antiblockingmitteln und Additiven für Polymerherstellung |
| US6313061B1 (en) | 1998-12-22 | 2001-11-06 | W. R. Grace & Co.-Conn. | Method of making frangible spray dried agglomerated supports and olefin polymerization catalysts supported thereon |
| WO2001030864A2 (en) * | 1999-10-07 | 2001-05-03 | The Dow Chemical Company | Nanocomposite polymers |
| JP2001139320A (ja) * | 1999-11-05 | 2001-05-22 | Asahi Glass Co Ltd | 球状シリカゲルの製造方法 |
| EA004451B1 (ru) * | 2000-04-18 | 2004-04-29 | Тимсон Ои | Пигментный состав и способ его получения |
| US6610405B2 (en) * | 2000-05-12 | 2003-08-26 | Nippon Shokubai Co., Ltd. | Grain aggregate and producing method thereof, and light-diffusing agent |
| JP3685250B2 (ja) * | 2000-08-31 | 2005-08-17 | 信越化学工業株式会社 | 疎水性二酸化珪素微粉末の製造方法及び製造装置 |
| EP1287886A1 (de) * | 2001-08-09 | 2003-03-05 | OMG AG & Co. KG | Katalysator für die Reinigung der Abgase eines Verbrennungsmotors |
| GB0127220D0 (en) * | 2001-11-13 | 2002-01-02 | Ineos Silicas Ltd | Silica matting agents |
| DE10163179A1 (de) * | 2001-12-21 | 2003-07-10 | Degussa | Granulate auf Basis von pyrogen hergestelltem Siliziumdioxid, Verfahren zu ihrer Herstellung und ihre Verwendung |
| JP2003192992A (ja) * | 2001-12-26 | 2003-07-09 | Kotobuki Kako Kk | 塗料用艶消し剤、およびエネルギー線硬化型塗料用組成物 |
| BR0317424A (pt) * | 2002-12-18 | 2005-11-08 | Degussa | Sìlica revestida com textura |
| AU2003296466A1 (en) * | 2002-12-27 | 2004-07-29 | Eastman Chemical Company | Mineral dispersions containing carboxymethylcellulose acetate butyrate and their use as flatting agents in coating compositions |
| FR2857351B1 (fr) | 2003-07-10 | 2005-08-26 | Rhodia Chimie Sa | Procede de preparation d'agregats anisotropes de silice |
| WO2005034862A2 (en) * | 2003-10-03 | 2005-04-21 | The Procter & Gamble Company | Topical composition |
| US7390766B1 (en) | 2003-11-20 | 2008-06-24 | Klein Darryl P | Hydroconversion catalysts and methods of making and using same |
| FR2873047B1 (fr) * | 2004-07-13 | 2007-10-05 | Coatex Soc Par Actions Simplif | Procede de broyage de matieres minerales en presence de liants, suspensions aqueuses obtenues et leurs utilisations |
| FR2881661B1 (fr) * | 2005-02-04 | 2007-04-13 | Jean Raguin | Compositions minerales de filtration et de stabilisation de liquides alimentaires |
| DE102005035442A1 (de) | 2005-07-28 | 2007-05-16 | Wacker Chemie Ag | Stabilisierte HDK-Suspensionen zur Verstärkung von Reaktivharzen |
| CN100591728C (zh) * | 2006-03-01 | 2010-02-24 | 浏阳市金马硅业有限公司 | 基于粉石英的高效消光剂及其制备方法和应用 |
| CN100572456C (zh) * | 2006-04-24 | 2009-12-23 | 广州慧谷化学有限公司 | 纳米内核夹心式结构二氧化硅消光剂及其制备方法 |
| BRPI0715390B1 (pt) * | 2006-08-07 | 2016-03-22 | Grace Gmbh & Co Kg | auxiliar de clarificação de cerveja com base em sílica xerogel com alta capacidade de filtragem |
| PL2099873T3 (pl) | 2006-12-07 | 2016-04-29 | Grace Gmbh | Środek matujący |
| PT2006367E (pt) * | 2007-06-15 | 2014-05-30 | Mondo Minerals B V | Auxiliares de filtração e/ou de floculação para a purificação de alimentos líquidos |
| US8415015B2 (en) | 2009-04-30 | 2013-04-09 | E I Du Pont De Nemours And Company | Matting agent composition containing polytrimethylene ether diol and use thereof |
| EP3153549A1 (de) | 2015-10-30 | 2017-04-12 | Kronos International, Inc. | Herstellung von matten lacken und druckfarben |
| EP3202858A1 (de) | 2016-02-02 | 2017-08-09 | Kronos International, Inc. | Herstellung von matten lacken und druckfarben |
| WO2018222960A1 (en) * | 2017-06-02 | 2018-12-06 | W. R. Grace & Co.-Conn. | Coated particles and methods of making and using the same |
| BR112021015005A2 (pt) * | 2019-02-01 | 2021-10-05 | W. R. Grace & Co.-Conn | Agentes fosqueantes à base de sílica e métodos de produção e uso dos mesmos |
| CN110104655B (zh) * | 2019-05-15 | 2021-03-16 | 福建省馨和纳米硅业有限公司 | 一种高性能二氧化硅的制备工艺 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH531989A (de) * | 1967-10-12 | 1972-12-31 | Degussa | Verfahren zur Herstellung von organisch modifizierten Kieselsäuren und Silikaten |
| US3892577A (en) * | 1971-11-23 | 1975-07-01 | Mizusawa Industrial Chem | White pigment excelling in resistance to flame and corrosion |
| DE2414478C3 (de) * | 1974-03-26 | 1978-07-13 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Aerogelartige strukturierte Kieselsäure und Verfahren zu ihrer Herstellung |
| GB1508992A (en) * | 1975-06-12 | 1978-04-26 | Unilever Ltd | Powder paint compositions comprising siliceous materials |
| US4097302A (en) * | 1976-02-17 | 1978-06-27 | Scm Corporation | Flatting agents |
| NL7707961A (nl) * | 1977-07-18 | 1979-01-22 | Stamicarbon | Werkwijze ter bereiding van poreus, zuiver siliciumdioxyde. |
| GB8514815D0 (en) * | 1985-06-12 | 1985-07-17 | Robinson E | Porous inorganic materials |
| GB8713263D0 (en) * | 1987-06-05 | 1987-07-08 | Unilever Plc | Spheroidal silica |
| DE3815670A1 (de) * | 1988-05-07 | 1990-01-25 | Degussa | Feinteilige faellungskieselsaeure mit hoher struktur, verfahren zu seiner herstellung und verwendung |
| US5221337A (en) * | 1990-02-14 | 1993-06-22 | W. R. Grace & Co.-Conn. | SiO2 flatting agent, process for its production and its use |
| ATE119929T1 (de) * | 1990-02-14 | 1995-04-15 | Grace Gmbh | Si02-mattierungsmittel, verfahren zu seiner herstellung und seine verwendung. |
| DE4015284C1 (de) * | 1990-05-12 | 1992-01-16 | Degussa Ag, 6000 Frankfurt, De | |
| DE4132230A1 (de) * | 1991-09-27 | 1993-04-01 | Grace Gmbh | Verwendung von kugelfoermigem siliciumdioxid |
| CA2087911C (en) * | 1992-01-24 | 1999-06-29 | Kiyoshi Abe | Spherical granules of porous silica or silicate, process for the production thereof, and applications thereof |
| DE4336901A1 (de) * | 1993-10-28 | 1995-05-04 | Du Pont Deutschland | Photopolymerisierbares Gemisch und Verfahren zur Herstellung von Lötstopmasken |
| US5795649A (en) * | 1996-06-03 | 1998-08-18 | Ici Americas Inc. | Release film and method of making thereof |
-
1995
- 1995-04-26 DE DE19516253A patent/DE19516253A1/de not_active Ceased
-
1996
- 1996-04-23 WO PCT/EP1996/001682 patent/WO1996034062A1/en active IP Right Grant
- 1996-04-23 BR BR9608182A patent/BR9608182A/pt not_active IP Right Cessation
- 1996-04-23 EP EP96914101A patent/EP0822965B1/de not_active Expired - Lifetime
- 1996-04-23 US US08/945,513 patent/US6103004A/en not_active Expired - Fee Related
- 1996-04-23 AT AT96914101T patent/ATE181945T1/de not_active IP Right Cessation
- 1996-04-23 JP JP53215296A patent/JP3937451B2/ja not_active Expired - Fee Related
- 1996-04-23 KR KR1019970707581A patent/KR100394446B1/ko not_active IP Right Cessation
- 1996-04-23 CA CA002219120A patent/CA2219120C/en not_active Expired - Fee Related
- 1996-04-23 MX MX9708143A patent/MX9708143A/es unknown
- 1996-04-23 DE DE69603179T patent/DE69603179T2/de not_active Expired - Lifetime
- 1996-04-23 AU AU57602/96A patent/AU5760296A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US6103004A (en) | 2000-08-15 |
| KR100394446B1 (ko) | 2003-11-14 |
| DE69603179D1 (de) | 1999-08-12 |
| KR19990008057A (ko) | 1999-01-25 |
| DE19516253A1 (de) | 1996-10-31 |
| MX9708143A (es) | 1997-12-31 |
| ATE181945T1 (de) | 1999-07-15 |
| EP0822965A1 (de) | 1998-02-11 |
| JP3937451B2 (ja) | 2007-06-27 |
| CA2219120C (en) | 2008-01-29 |
| AU5760296A (en) | 1996-11-18 |
| WO1996034062A1 (en) | 1996-10-31 |
| EP0822965B1 (de) | 1999-07-07 |
| CA2219120A1 (en) | 1996-10-31 |
| JPH11504354A (ja) | 1999-04-20 |
| BR9608182A (pt) | 1999-05-04 |
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