ES2004310A6 - Un metodo para modificar la superficie de silice finamente dividida - Google Patents
Un metodo para modificar la superficie de silice finamente divididaInfo
- Publication number
- ES2004310A6 ES2004310A6 ES8701858A ES8701858A ES2004310A6 ES 2004310 A6 ES2004310 A6 ES 2004310A6 ES 8701858 A ES8701858 A ES 8701858A ES 8701858 A ES8701858 A ES 8701858A ES 2004310 A6 ES2004310 A6 ES 2004310A6
- Authority
- ES
- Spain
- Prior art keywords
- finely divided
- divided silica
- group
- equals
- general formula
- 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
Links
Classifications
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- 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
- C09C1/3081—Treatment with organo-silicon compounds
-
- 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
-
- 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
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
-
- 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
- C01P2006/80—Compositional purity
-
- 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
- C01P2006/80—Compositional purity
- C01P2006/82—Compositional purity water content
Abstract
EN ESTA INVENCION, LA SILICE FINALMENTE DIVIDIDA SE TRATA CON DOS TIPOS DE COMPUESTOS ORGANOSILICICOS:(I) UN COMPUESTO ORGANOSILICICO DE FORMULA GENERAL(II) UN COMPUESTO ORGANOSILICICO DE FORMULA GENERALESTA INVENCION PROPORCIONA CARACTERISTICAMENTE UN SILICE FINALMENTE DIVIDIDA CON UN ALTO GRADO DE TRATAMIENTO SUPERFICIAL QUE PRODUCE UNA TIXOTROPIA ELEVADA CUANDO SE MEZCLA CON UN ORGANOPOLISILOXANO Y QUE PROPORCIONA ESTABILIDAD EN ALMACENAMIENTO A LARGO PLAZO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61149254A JPS636062A (ja) | 1986-06-25 | 1986-06-25 | シリカ微粉末の表面改質方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2004310A6 true ES2004310A6 (es) | 1988-12-16 |
Family
ID=15471238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8701858A Expired ES2004310A6 (es) | 1986-06-25 | 1987-06-24 | Un metodo para modificar la superficie de silice finamente dividida |
Country Status (8)
Country | Link |
---|---|
US (1) | US4849022A (es) |
EP (1) | EP0251176B1 (es) |
JP (1) | JPS636062A (es) |
AU (1) | AU597989B2 (es) |
BR (1) | BR8703185A (es) |
CA (1) | CA1307094C (es) |
DE (1) | DE3778589D1 (es) |
ES (1) | ES2004310A6 (es) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2210036B (en) * | 1987-03-26 | 1992-01-29 | Matsushita Electric Works Ltd | Method for manufacturing fine porous member |
CA1335018C (en) * | 1988-05-13 | 1995-03-28 | Warde Thomas Collins | Method of producing treated silica filler for silicone rubber |
US4985477A (en) * | 1988-05-13 | 1991-01-15 | Dow Corning Corporation | Method of producing treated silica filler for silicone rubber |
JPH0684477B2 (ja) * | 1988-08-23 | 1994-10-26 | 信越化学工業株式会社 | オルガノポリシロキサン組成物 |
DE3839900A1 (de) * | 1988-11-25 | 1990-05-31 | Wacker Chemie Gmbh | Verfahren zur hydrophobierung von si-oh-gruppen enthaltendem, teilchenfoermigem feststoff und verwendung des erhaltenen, hydrophoben, teilchenfoermigen feststoffes in einem verfahren zur herstellung von zu elastomeren haertbaren massen auf basis von diorganopolysiloxanen |
CA2004297A1 (en) * | 1988-12-02 | 1990-06-02 | Hiroshi Kimura | Polyorganosiloxane fine particles |
US5008305A (en) * | 1989-02-06 | 1991-04-16 | Dow Corning Corporation | Treated silica for reinforcing silicone elastomer |
JPH0633343B2 (ja) * | 1989-11-02 | 1994-05-02 | 信越化学工業株式会社 | オルガノシリコーン処理シリカ及びそれを含む組成物、並びにその組成物の製造方法 |
JP2624027B2 (ja) * | 1991-05-14 | 1997-06-25 | 富士ゼロックス株式会社 | 表面処理無機微粉末を用いた電子写真現像剤 |
US5344862A (en) * | 1991-10-25 | 1994-09-06 | Kimberly-Clark Corporation | Thermoplastic compositions and nonwoven webs prepared therefrom |
JP3464702B2 (ja) * | 1994-04-05 | 2003-11-10 | 信越化学工業株式会社 | シリコーンゴム組成物の製造方法 |
US5494855A (en) * | 1994-04-06 | 1996-02-27 | Kimberly-Clark Corporation | Thermoplastic compositions and nonwoven webs prepared therefrom |
JP3229174B2 (ja) * | 1995-08-21 | 2001-11-12 | 日本アエロジル株式会社 | 表面改質金属酸化物微粉末およびその製造方法 |
US5652017A (en) * | 1996-04-10 | 1997-07-29 | General Electric Company | Method for rendering inorganic powder hydrophobic |
US6120596A (en) * | 1997-01-23 | 2000-09-19 | Marconi Data Systems Inc. | Method for treating pigment particles to improve dispersibility and particle size distribution |
CA2205789A1 (en) * | 1997-05-22 | 1998-11-22 | Bayer Inc. | Process for hydrophobicizing particles, and their use as fillers in polymer masterbatches |
CA2216062A1 (en) * | 1997-09-19 | 1999-03-19 | Bayer Inc. | Silica-containing rubber composition |
DE19756831A1 (de) * | 1997-12-19 | 1999-07-01 | Wacker Chemie Gmbh | Siliciumdioxid, das an seiner Oberfläche teil- oder vollständig silylierte Polykieselsäureketten trägt |
US6344240B1 (en) | 1998-01-15 | 2002-02-05 | Cabot Corporation | Method of preparing hydrophobic silica |
US6174926B1 (en) * | 1999-01-13 | 2001-01-16 | Cabot Corporation | Method of preparing organically modified silica |
EP1249475B1 (en) * | 1999-12-24 | 2005-03-16 | Nippon Aerosil Co., Ltd. | Surface-modified inorganic oxide powder, process for producing the same, and use thereof |
KR20030007581A (ko) * | 2000-05-09 | 2003-01-23 | 다이낑 고오교 가부시키가이샤 | 클린 필러가 배합된 고분자 중합체 조성물 |
DE10109484A1 (de) * | 2001-02-28 | 2002-09-12 | Degussa | Oberflächenmodifizierte, dotierte, pyrogen hergestellte Oxide |
JP4828032B2 (ja) * | 2001-03-05 | 2011-11-30 | 株式会社トクヤマ | 疎水性シリカ粉末およびその製造方法 |
US6656241B1 (en) | 2001-06-14 | 2003-12-02 | Ppg Industries Ohio, Inc. | Silica-based slurry |
DE10138492A1 (de) * | 2001-08-04 | 2003-02-13 | Degussa | Hydrophobe, nicht getemperte Fällungskieselsäure mit hohem Weißgrad |
DE10138491A1 (de) * | 2001-08-04 | 2003-02-13 | Degussa | Verfahren zur Herstellung einer hydrophoben Fällungskieselsäure mit hohem Weißgrad und extrem niedriger Feuchtigkeitsaufnahme |
DE10138490A1 (de) * | 2001-08-04 | 2003-02-13 | Degussa | Hydrophobe Fällungskieselsäure mit hohem Weißgrad und extrem niedriger Feuchtigkeitsaufnahme |
US20050203214A1 (en) * | 2001-12-14 | 2005-09-15 | Nippon Aerosil Co., Ltd. | Surface modified inorganic oxide powder and its use |
US6822020B2 (en) | 2002-07-18 | 2004-11-23 | Dow Corning Corporation | Tetrahalosilane blends for treating silica |
US20040209066A1 (en) * | 2003-04-17 | 2004-10-21 | Swisher Robert G. | Polishing pad with window for planarization |
US20060089095A1 (en) * | 2004-10-27 | 2006-04-27 | Swisher Robert G | Polyurethane urea polishing pad |
US20060089093A1 (en) * | 2004-10-27 | 2006-04-27 | Swisher Robert G | Polyurethane urea polishing pad |
EP1717278A1 (en) * | 2005-04-26 | 2006-11-02 | Nuplex Resins B.V. | Coated particles and coating compositions comprising coated particles |
WO2009057821A1 (en) * | 2007-10-31 | 2009-05-07 | Dow Corning Toray Co., Ltd. | Microparticle of metal or metal oxide having silicon-containing organic group, and method for producing the same |
JP2011502180A (ja) * | 2007-10-31 | 2011-01-20 | 東レ・ダウコーニング株式会社 | ポリシロキサン組成物及びその製造方法 |
JP2010150321A (ja) * | 2008-12-24 | 2010-07-08 | Dow Corning Toray Co Ltd | ポリシロキサン組成物及びその製造方法 |
FR2979107A1 (fr) * | 2011-08-16 | 2013-02-22 | Bluestar Silicones France | Procede de preparation d'une silice greffee par un compose organosilicie |
CN103113761A (zh) * | 2013-01-31 | 2013-05-22 | 沈阳化工股份有限公司 | 改善粉体流动性的表面改性气相二氧化硅及其生产方法 |
EP2781558B1 (de) * | 2013-03-19 | 2016-12-14 | Evonik Degussa GmbH | Modifizierte kieselsäure enthaltende zusammensetzung und diese zusammensetzung enthaltender silikonkautschuk |
JP6520806B2 (ja) * | 2016-04-20 | 2019-05-29 | 住友大阪セメント株式会社 | 表面修飾無機粒子含有分散液、シリコーン樹脂組成物、硬化体、光学部材、発光装置、及び表示装置 |
WO2022184271A1 (de) * | 2021-03-05 | 2022-09-09 | Wacker Chemie Ag | Siloxan-funktionalisierte kieselsäure |
JP6985638B1 (ja) * | 2021-04-22 | 2021-12-22 | 株式会社フェクト | 木材用塗料 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE556585A (es) * | 1956-04-11 | |||
US2993809A (en) * | 1959-10-23 | 1961-07-25 | Gen Electric | Method for making treated silica fillers |
GB925540A (en) * | 1960-06-10 | 1963-05-08 | Ici Ltd | Surface modified silicas |
US3024126A (en) * | 1960-06-15 | 1962-03-06 | Dow Corning | Method of treating reinforcing silica |
US3328339A (en) * | 1963-08-28 | 1967-06-27 | Monsanto Co | Reinforced plastics containing base treated, calcined particulate fillers and organosilane coupling agents |
US3464590A (en) * | 1968-03-01 | 1969-09-02 | Joseph D Giannettino | Dispenser for depositing single discs,as on a game board |
US3635743A (en) * | 1969-01-06 | 1972-01-18 | Gen Electric | Reinforcing silica filler |
JPS5232393B2 (es) * | 1972-11-22 | 1977-08-20 | ||
US3847848A (en) * | 1972-12-04 | 1974-11-12 | Gen Electric | Two-part room temperature vulcanizable silicone rubber compositions |
DE2535334B2 (de) * | 1975-08-07 | 1978-09-28 | Bayer Ag, 5090 Leverkusen | Verfahren zur homogenen Verteilung hochdisperser aktiver Füllstoffe in Poly organosiloxanen |
US4208316A (en) * | 1978-06-29 | 1980-06-17 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler | Hydrophobic precipitated silicic acid and compositions containing same |
JPS606379B2 (ja) * | 1979-09-10 | 1985-02-18 | 信越化学工業株式会社 | シリカ粉末の表面改質方法 |
US4344800A (en) * | 1980-06-03 | 1982-08-17 | Dow Corning Corporation | Method for producing hydrophobic reinforcing silica fillers and fillers obtained thereby |
JPS58145614A (ja) * | 1982-02-23 | 1983-08-30 | Shokubai Kasei Kogyo Kk | 有機溶剤に均質に分散可能な粉末状シリカとその製造法 |
-
1986
- 1986-06-25 JP JP61149254A patent/JPS636062A/ja active Pending
-
1987
- 1987-06-08 CA CA000539103A patent/CA1307094C/en not_active Expired - Lifetime
- 1987-06-24 DE DE8787109069T patent/DE3778589D1/de not_active Expired - Lifetime
- 1987-06-24 BR BR8703185A patent/BR8703185A/pt not_active IP Right Cessation
- 1987-06-24 EP EP87109069A patent/EP0251176B1/en not_active Expired
- 1987-06-24 AU AU74668/87A patent/AU597989B2/en not_active Ceased
- 1987-06-24 ES ES8701858A patent/ES2004310A6/es not_active Expired
-
1988
- 1988-10-11 US US07/256,143 patent/US4849022A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1307094C (en) | 1992-09-08 |
EP0251176B1 (en) | 1992-04-29 |
AU7466887A (en) | 1988-01-07 |
EP0251176A2 (en) | 1988-01-07 |
DE3778589D1 (de) | 1992-06-04 |
JPS636062A (ja) | 1988-01-12 |
AU597989B2 (en) | 1990-06-14 |
BR8703185A (pt) | 1988-03-08 |
US4849022A (en) | 1989-07-18 |
EP0251176A3 (en) | 1989-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000301 |