BE822175A - Procede de preparation de dioxydes de silicium a modification organique - Google Patents

Procede de preparation de dioxydes de silicium a modification organique

Info

Publication number
BE822175A
BE822175A BE150485A BE150485A BE822175A BE 822175 A BE822175 A BE 822175A BE 150485 A BE150485 A BE 150485A BE 150485 A BE150485 A BE 150485A BE 822175 A BE822175 A BE 822175A
Authority
BE
Belgium
Prior art keywords
preparation
organically modified
modified silicon
silicon dioxides
dioxides
Prior art date
Application number
BE150485A
Other languages
English (en)
French (fr)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE822175A publication Critical patent/BE822175A/xx

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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/286—Phases chemically bonded to a substrate, e.g. to silica or to polymers
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3092—Packing of a container, e.g. packing a cartridge or column
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3244—Non-macromolecular compounds
    • B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3244—Non-macromolecular compounds
    • B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
    • B01J20/3257—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/02—Polysilicates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
    • C08G83/001—Macromolecular compounds containing organic and inorganic sequences, e.g. organic polymers grafted onto silica
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/54—Sorbents specially adapted for analytical or investigative chromatography
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/58—Use in a single column

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Polymers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BE150485A 1973-11-16 1974-11-14 Procede de preparation de dioxydes de silicium a modification organique BE822175A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2357184A DE2357184A1 (de) 1973-11-16 1973-11-16 Verfahren zur herstellung von organisch modifizierten siliciumdioxiden

Publications (1)

Publication Number Publication Date
BE822175A true BE822175A (fr) 1975-05-14

Family

ID=5898237

Family Applications (1)

Application Number Title Priority Date Filing Date
BE150485A BE822175A (fr) 1973-11-16 1974-11-14 Procede de preparation de dioxydes de silicium a modification organique

Country Status (10)

Country Link
US (1) US4017528A (cs)
JP (1) JPS5080400A (cs)
BE (1) BE822175A (cs)
CH (1) CH592698A5 (cs)
CS (1) CS187443B2 (cs)
DE (1) DE2357184A1 (cs)
FR (1) FR2251594B1 (cs)
GB (1) GB1451726A (cs)
NL (1) NL7411688A (cs)
SE (1) SE7414129L (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115893432A (zh) * 2022-11-09 2023-04-04 广州凌玮科技股份有限公司 一种使用疏水处理剂制备超疏水二氧化硅的方法

Families Citing this family (116)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642032C2 (de) * 1976-09-18 1987-04-30 Rupprecht, Herbert, Prof. Dr., 8400 Regensburg Verfahren zur Inkorporierung von Wirkstoffen in siliciumdioxidhaltige Trägermaterialien und eine siliciumdioxidhaltige Zubereitung
JPS5383680A (en) * 1976-12-29 1978-07-24 Toray Silicone Co Filler for gas separation column
DE2758414A1 (de) * 1977-12-28 1979-07-12 Fraunhofer Ges Forschung Kieselsaeureheteropolykondensate, verfahren zu deren herstellung und deren verwendung bei der zuechtung lebender zellen
DE2758415A1 (de) * 1977-12-28 1979-07-12 Fraunhofer Ges Forschung Kieselsaeureheteropolykondensate, verfahren zu deren herstellung und deren verwendung als membranen und adsorbentien
US4344800A (en) * 1980-06-03 1982-08-17 Dow Corning Corporation Method for producing hydrophobic reinforcing silica fillers and fillers obtained thereby
DE3070463D1 (en) * 1980-10-20 1985-05-15 Dow Chemical Co Process for making a chromatographic-column packing having a bonded organosiloxane coating, and process for making a chromatographic separation
NO821068L (no) * 1981-04-07 1982-10-08 Exxon Research Engineering Co Filtermedia for rensing av olje-i-vann-emulsjoner.
US4481113A (en) * 1981-04-07 1984-11-06 Exxon Research & Engineering Co. Filter media and method for cleansing entrained oils from oil-in-water emulsions
US4526922A (en) * 1983-04-15 1985-07-02 Union Carbide Corporation Organofunctional silane-siloxane oligomer coupling compositions, curable and cured elastomeric compositions containing same and novel electric cable containing said cured elastomeric compositions
DE3518880A1 (de) * 1985-05-25 1986-11-27 Degussa Ag, 6000 Frankfurt Funktionalisierte phenylengruppen-haltige organopolysiloxane und verfahren zu ihrer herstellung
DE3518881A1 (de) * 1985-05-25 1986-11-27 Degussa Ag, 6000 Frankfurt Phenylensulfonatgruppen-haltige organopolysiloxane, verfahren zu ihrer herstellung und verwendung
DE3518879A1 (de) * 1985-05-25 1986-11-27 Degussa Ag, 6000 Frankfurt Phenylengruppen-haltige organopolysiloxane und verfahren zu ihrer herstellung
DE3854796T2 (de) * 1987-04-02 1996-05-02 Tohru Yamamoto Verbundwerkstoff und Verfahren zu dessen Herstellung
JPH01145317A (ja) * 1987-12-01 1989-06-07 Nippon Shokubai Kagaku Kogyo Co Ltd 真球状シリカ微粒子の製法
DE3800563C1 (cs) * 1988-01-12 1989-03-16 Degussa Ag, 6000 Frankfurt, De
DE3800564C1 (cs) * 1988-01-12 1989-03-16 Degussa Ag, 6000 Frankfurt, De
JPH0618879B2 (ja) * 1988-02-26 1994-03-16 東芝シリコーン株式会社 ポリオルガノシルセスキオキサン微粒子
WO1990008169A1 (en) * 1989-01-19 1990-07-26 Eastman Kodak Company Organic modified silicic acid heteropolycondensates
DE3925360C1 (cs) * 1989-07-31 1991-02-07 Degussa Ag, 6000 Frankfurt, De
DE3925359C1 (cs) * 1989-07-31 1991-02-07 Degussa Ag, 6000 Frankfurt, De
US5185169A (en) * 1989-09-11 1993-02-09 Tohru Yamamoto Deodorant porous polymer and a deodorant fibrous material using the same
JPH0617476B2 (ja) * 1990-09-04 1994-03-09 工業技術院長 有機基修飾シリカ粒子、その製造方法および該粒子をフィラーとする樹脂組成物
DE69008858T2 (de) * 1990-11-28 1994-08-18 Tohru Yamamoto Verwendung eines porösen Polymers als desodorierendes Material.
FR2670212A1 (fr) * 1990-12-05 1992-06-12 Centre Nat Rech Scient Nouveaux electrolytes a base de polyorganosiloxanes sulfones, leur preparation et leur application comme conducteurs ioniques solides.
US5565142A (en) * 1992-04-01 1996-10-15 Deshpande; Ravindra Preparation of high porosity xerogels by chemical surface modification.
DE4223539C1 (de) * 1992-07-17 1993-11-25 Degussa Geformte Sulfonatgruppen-haltige Organopolysiloxane, Verfahren zu ihrer Herstellung und Verwendung
US5488015A (en) * 1994-05-20 1996-01-30 Texas Instruments Incorporated Method of making an interconnect structure with an integrated low density dielectric
EP0761748B1 (en) * 1995-08-31 2004-05-19 The Yokohama Rubber Co., Ltd. Polysiloxane-containing rubber composition
CN1058024C (zh) * 1997-04-11 2000-11-01 巴陵石油化工公司岳阳石油化工总厂 具有良好可拉伸性和抗冲击性尼龙6树脂及其制备方法
FR2770153B1 (fr) * 1997-10-29 1999-11-19 Commissariat Energie Atomique Gels hybrides inorganiques-organiques pour l'extraction d'especes chimiques telles que les lanthanides et les actinides, et leur preparation
DE19756831A1 (de) * 1997-12-19 1999-07-01 Wacker Chemie Gmbh Siliciumdioxid, das an seiner Oberfläche teil- oder vollständig silylierte Polykieselsäureketten trägt
US6686035B2 (en) 1999-02-05 2004-02-03 Waters Investments Limited Porous inorganic/organic hybrid particles for chromatographic separations and process for their preparation
EP1733786B1 (en) * 1999-02-05 2010-04-14 Waters Technologies Corporation Porous hybrid particles for chromatographic separations
US7358318B1 (en) * 1999-05-19 2008-04-15 Syracuse University Organo-ceramic composite materials, their use as adsorbents, and methods of making the same
AU5138500A (en) * 1999-05-19 2000-12-05 Syracuse University Organo-ceramic composite materials, their use as adsorbents, and methods of making the same
US6359096B1 (en) 1999-10-25 2002-03-19 Dow Corning Corporation Silicone resin compositions having good solution solubility and stability
US6313045B1 (en) 1999-12-13 2001-11-06 Dow Corning Corporation Nanoporous silicone resins having low dielectric constants and method for preparation
US6541107B1 (en) 1999-10-25 2003-04-01 Dow Corning Corporation Nanoporous silicone resins having low dielectric constants
DE60025872T2 (de) * 1999-10-25 2006-08-17 Dow Corning Corp., Midland Lösliche Siliconharzzusammensetzungen
US6528167B2 (en) * 2001-01-31 2003-03-04 Waters Investments Limited Porous hybrid particles with organic groups removed from the surface
US7250214B2 (en) * 2001-08-09 2007-07-31 Waters Investments Limited Porous inorganic/organic hybrid monolith materials for chromatographic separations and process for their preparation
AU2003225756A1 (en) * 2002-03-13 2003-09-29 Peter W. Carr Silica-based materials and methods
DE10393599T5 (de) 2002-10-30 2005-10-27 Waters Investments Ltd., New Castle Poröse anorganische/organische Homogene copolymerische Hybridmaterialien für chromatographische Auftrennungen und Verfahren für deren Herstellung
US20040215139A1 (en) * 2002-12-20 2004-10-28 Todd Cohen Apparatus and method for implanting left ventricular pacing leads within the coronary sinus
GB2419886B (en) * 2003-05-28 2008-12-17 Waters Investments Ltd Novel nanocomposites and their application as monolith columns
US7074491B2 (en) * 2003-11-04 2006-07-11 Dionex Corporation Polar silanes for binding to substrates and use of the bound substrates
DE10351798A1 (de) * 2003-11-06 2005-06-09 Merck Patent Gmbh Verfahren zur Herstellung von monolithischen Formkörpern
US20070215547A1 (en) * 2004-02-17 2007-09-20 Waters Investments Limited Porous Hybrid Monolith Materials With Organic Groups Removed From the Surface
CN100391840C (zh) * 2004-03-12 2008-06-04 河南大学 反应性二氧化硅纳米微粒
US7309426B2 (en) * 2004-04-23 2007-12-18 Agilent Technologies, Inc. Composition and method for high efficiency chromatography
WO2005121775A1 (de) * 2004-06-09 2005-12-22 Merck Patent Gmbh Open tubular kapillaren mit verbindungsschicht
US20060019084A1 (en) * 2004-07-23 2006-01-26 Pearson Laurence T Monolithic composition and method
GB2433937B (en) * 2004-07-30 2009-09-02 Waters Investments Ltd Porous inorganic/organic hybrid materials with ordered domains for chromatographic separations and processes for their preparation
US10773186B2 (en) 2004-07-30 2020-09-15 Waters Technologies Corporation Porous inorganic/organic hybrid materials with ordered domains for chromatographic separations and processes for their preparation
US7311825B2 (en) * 2005-05-02 2007-12-25 Varian, Inc. Polymer modified porous substrate for solid phase extraction
US20060247361A1 (en) * 2005-05-02 2006-11-02 Varian, Inc. Polar functionalized polymer modified porous substrate for solid phase extraction
US7582214B2 (en) * 2005-06-20 2009-09-01 Mcmaster University Methods for forming macroporous monolithic methylsilsesquioxanes
US9308520B2 (en) * 2005-12-16 2016-04-12 Akzo Nobel N.V. Silica based material
US20080277346A1 (en) * 2006-02-13 2008-11-13 Advanced Materials Technology, Inc. Process for preparing substrates with porous surface
ES2593478T3 (es) * 2006-04-07 2016-12-09 Merck Patent Gmbh Fabricación de columnas de separación monolíticas
US8697765B2 (en) 2007-01-12 2014-04-15 Waters Technologies Corporation Porous carbon-heteroatom-silicon hybrid inorganic/organic materials for chromatographic separations and process for the preparation thereof
US7534352B2 (en) 2007-05-01 2009-05-19 Agilent Technologies, Inc. Reversed endcapping and bonding of chromatographic stationary phases using hydrosilanes
KR101259015B1 (ko) * 2008-02-29 2013-04-29 삼성전자주식회사 재생 방법 및 장치
WO2009126207A1 (en) 2008-04-08 2009-10-15 Waters Technologies Corporation Composite materials containing nanoparticles and their use in chromatography
JPWO2009139462A1 (ja) * 2008-05-16 2011-09-22 日本電気株式会社 有機シリコン化合物およびシリカ系微粒子形成用材料
US20090294362A1 (en) * 2008-05-30 2009-12-03 Persson Jonas Par Stationary phase for hydrophilic interaction chromatography
FR2933703B1 (fr) * 2008-07-11 2012-08-17 Commissariat Energie Atomique Detecteurs nanoporeux de composes aromatiques monocycliques et autres polluants
US9284456B2 (en) 2008-08-29 2016-03-15 Agilent Technologies, Inc. Superficially porous metal oxide particles, methods for making them, and separation devices using them
US8685283B2 (en) * 2008-08-29 2014-04-01 Agilent Technologies, Inc. Superficially porous metal oxide particles, methods for making them, and separation devices using them
US8357628B2 (en) 2008-08-29 2013-01-22 Agilent Technologies, Inc. Inorganic/organic hybrid totally porous metal oxide particles, methods for making them and separation devices using them
DE102009017943A1 (de) 2009-04-17 2010-10-21 Merck Patent Gmbh Poröse, magnetische Kieselgelformkörper, deren Herstellung und Anwendung
US11439977B2 (en) 2009-06-01 2022-09-13 Waters Technologies Corporation Hybrid material for chromatographic separations comprising a superficially porous core and a surrounding material
WO2010141426A1 (en) 2009-06-01 2010-12-09 Waters Technologies Corporation Hybrid material for chromatographic separations
EP2462188A4 (en) 2009-08-04 2016-11-23 Waters Technologies Corp HIGH-QUALITY CHROMATOGRAPHIC MATERIALS WITH A IONIZABLE MODIFIER
US20130135610A1 (en) 2009-12-15 2013-05-30 Waters Technologies Corporation Device and methods for performing size exclusion chromatography
JP6199184B2 (ja) 2010-07-26 2017-09-20 ウオーターズ・テクノロジーズ・コーポレイシヨン 粒度分布の狭い実質的に非多孔質のコアを含む表面多孔質材料、その製造方法及びクロマトグラフィー分離用としてのその使用
CN105289536B (zh) 2011-02-14 2019-07-09 迪奥内克斯公司 液相色谱柱
WO2012112448A1 (en) 2011-02-16 2012-08-23 Waters Technologies Corporation Immobilized enzymatic reactor
EP3851189A1 (en) 2011-05-20 2021-07-21 Waters Technologies Corporation Porous materials for solid phase extraction and chromatography
EP2782965A4 (en) * 2011-11-23 2015-07-01 Momentive Performance Mat Inc PROCESS FOR THE PREPARATION OF ORGANIC-INORGANIC HYBRID MATERIALS
GB2515984A (en) 2012-05-15 2015-01-07 Waters Technologies Corp Chromatographic materials
FR3006178B1 (fr) * 2013-05-30 2015-06-26 Oreal Utilisation cosmetique comme actif deodorant d'un materiau silicie obtenu par hydrolyse et condensation d'un tetraalcoxysilane et d'un c7-c20-alkyl trialcoxysilane
FR3006177B1 (fr) * 2013-05-30 2015-06-26 Oreal Utilisation cosmetique comme actif deodorant d'un materiau silicie obtenu par hydrolyse et condensation d'un tetraalcoxysilane et d'un aminoalkyl trialcoxysilane
US11577179B2 (en) 2013-06-11 2023-02-14 Waters Technologies Corporation Chromatographic columns and separation devices comprising a superficially porous material; and use thereof for supercritical fluid chromatography and other chromatography
US9518960B2 (en) * 2013-10-02 2016-12-13 Waters Technologies Corporation System and method for rapid analysis of polycyclic aromatic hydrocarbons
DE102013224210A1 (de) * 2013-11-27 2015-05-28 Wacker Chemie Ag Silanisierte hochhydrophobe Kieselsäuren
US10119944B2 (en) 2013-12-24 2018-11-06 Waters Technologies Corporation Materials for hydrophilic interaction chromatography and processes for preparation and use thereof for analysis of glycoproteins and glycopeptides
US20150224473A1 (en) 2014-02-07 2015-08-13 Thermo Electron Manufacturing Limited Chromatographic material and methods for the synthesis thereof
FR3022777B1 (fr) * 2014-06-30 2017-12-01 Oreal Utilisation cosmetique comme actif matifiant d'un materiau silicie cationique ou amphiphile.
JP6367635B2 (ja) * 2014-07-24 2018-08-01 国立研究開発法人物質・材料研究機構 陰イオン交換膜材料及び陰イオン交換膜
EP3297757B1 (de) 2015-05-22 2020-07-15 Merck Patent GmbH Chromatographiesäule und ihre verwendung
EP3426388A1 (en) 2016-03-06 2019-01-16 Waters Technologies Corporation Superficially porous materials comprising a coated core having narrow particle size distribution; process for the preparation thereof; and use thereof for chromatographic separations
US10434496B2 (en) 2016-03-29 2019-10-08 Agilent Technologies, Inc. Superficially porous particles with dual pore structure and methods for making the same
US10501432B2 (en) 2016-04-01 2019-12-10 Waters Technologies Corporation Chiral separation of Δ8-THC, Δ9-THC, and related enantiomers using CO2-based chromatography
WO2017189357A2 (en) 2016-04-24 2017-11-02 Waters Technologies Corporation Charged surface reversed phase chromatographic materials method for analysis of glycans modified with amphipathic, strongly basic moieties
EP3491374B1 (en) 2016-07-28 2024-10-09 Waters Technologies Corporation Encapsulated pre-analytic workflow reagents for flow-through devices, liquid chromatography and mass spectrometric analysis
CN110383060A (zh) 2017-03-08 2019-10-25 沃特世科技公司 使用色谱法确定极性农药
US20190126241A1 (en) 2017-09-26 2019-05-02 Waters Technologies Corporation High purity chromatographic materials comprising an ionizable modifier for retention of acidic analytes
US20190092800A1 (en) 2017-09-26 2019-03-28 Waters Technologies Corporation Liquid chromatographic separation of carbohydrate tautomers
CN112261976A (zh) 2018-06-12 2021-01-22 沃特世科技公司 生物分子的尺寸排阻色谱法
US11307183B2 (en) 2018-07-18 2022-04-19 Waters Technologies Corporation Methods for determination of polar pesticides by chromatography
EP3829733B1 (en) 2018-07-27 2024-12-18 Waters Technologies Corporation Liquid chromatography/mass spectrometry methods for the analysis of polar molecules
CN109251317A (zh) * 2018-10-22 2019-01-22 浙江衢州正邦有机硅有限公司 一种低粘度甲基硅油的制备方法
CN111068775B (zh) * 2019-12-27 2022-09-27 常州大学 一种催化烃基过氧化氢分解的方法
US12332224B2 (en) 2020-04-15 2025-06-17 Waters Technolgies Corporation Guard column configurations for size exclusion chromatography separations
US11951417B2 (en) 2020-04-15 2024-04-09 Waters Technologies Corporation SEC performance enhancing conditioning and storage solvents containing low levels of buffer and salt
US11964874B2 (en) 2020-06-09 2024-04-23 Agilent Technologies, Inc. Etched non-porous particles and method of producing thereof
EP4213958A1 (en) 2020-09-16 2023-07-26 Waters Technologies Corporation Improved size exclusion chromatography utilizing low concentration amino acids in size exclusion chromatography mobile phase
CN116322975A (zh) 2020-09-16 2023-06-23 沃特世科技公司 用于通过降低次级相互作用改善尺寸排阻色谱法中的色谱分离的吸附剂
CN117858758A (zh) 2021-08-26 2024-04-09 沃特世科技公司 具有有机聚合物核的核-壳颗粒
WO2023156903A1 (en) 2022-02-19 2023-08-24 Waters Technologies Corporation Novel size exclusion chromatography column technologies for analysis of crispr molecules
WO2024042370A1 (en) 2022-08-26 2024-02-29 Waters Technologies Corporation Composite particles with non-porous hybrid organic-inorganic material
CN119744198A (zh) 2022-08-26 2025-04-01 沃特世科技公司 具有无孔核和多孔壳的核-壳颗粒
US20240082821A1 (en) 2022-08-26 2024-03-14 Waters Technologies Corporation Non-porous hybrid coated polymer particles
EP4577344A1 (en) 2022-08-26 2025-07-02 Waters Technologies Corporation Bonded hybrid polymer non-porous particles and their use for bioseparations
CN120187522A (zh) 2022-10-31 2025-06-20 沃特世科技公司 消除反相液相色谱中的保留损失的多组分表面化学

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB603076A (en) 1942-02-26 1948-06-09 Corning Glass Works Improvements in organo-siloxanes and methods of making them
GB1306680A (en) * 1969-11-28 1973-02-14 Dow Corning Ltd Organopolysiloxane compositions
DE2236862C2 (de) * 1972-07-27 1974-09-05 Istvan Prof. Dr. 6600 Saarbruecken Halasz Sorptionsmittel für die Chromatographie
US3846358A (en) * 1973-09-20 1974-11-05 Gen Electric Process for producing silicone resins
US3853934A (en) * 1974-01-14 1974-12-10 Gen Electric Continuous process for producing polysiloxane oils
US3853933A (en) * 1974-01-14 1974-12-10 Gen Electric Continuous process for producing polysiloxane oils utilizing a carbon black catalyst

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115893432A (zh) * 2022-11-09 2023-04-04 广州凌玮科技股份有限公司 一种使用疏水处理剂制备超疏水二氧化硅的方法

Also Published As

Publication number Publication date
CS187443B2 (en) 1979-01-31
DE2357184A1 (de) 1975-05-22
JPS5080400A (cs) 1975-06-30
GB1451726A (en) 1976-10-06
FR2251594A1 (cs) 1975-06-13
SE7414129L (cs) 1975-05-20
FR2251594B1 (cs) 1979-06-08
CH592698A5 (cs) 1977-11-15
NL7411688A (nl) 1975-05-21
US4017528A (en) 1977-04-12

Similar Documents

Publication Publication Date Title
BE822175A (fr) Procede de preparation de dioxydes de silicium a modification organique
BR7409549A (pt) Processo para a preparacao de substancias espumosas
BR7402784D0 (pt) Processo para a preparacao de 3-metilmercaptopropionaldeido
BE823974A (fr) Procede d'hydrochloration du silicium
BR7402085D0 (pt) Processo para a preparacao de um catalisador de vanadio tetra-valente
BR7401534D0 (pt) Processo para a preparacao de compostos azoicos
FR2527092B1 (fr) Procede de preparation d'elements filtrants a permeabilite elevee
BE816973A (fr) Procede de preparation de l'0,o-diethyldithio-phosphorylmethyl-3 chloro-6 benzoxazolone
BR7405080D0 (pt) Processo para a preparacao de 2 2 6 6-tetrametil-4-oxopiperidina
BE829779A (fr) Procede de preparation de pyrazolo-benzazepines
BE832428A (fr) Procede de preparation de 2-methyl-tetra-hydropyrimidines 1- substituees
BE811172A (fr) Procede de preparation de composes n
BR7407147D0 (pt) Processo para a preparacao de pirazois 3-5-di-substituido
BR7409283A (pt) Processo para a preparacao de um corpo ceramico esponjoso
BR7407271A (pt) Processo para a preparacao de 1-aminoantraquinona pura
BR7401074D0 (pt) Processo para a fabricacao de cloropirimidinas
BE829594A (fr) Procede de preparation de 3-trichloromethyl-5-ethoxy-1,2,4- thiadiazole
RO69264A (ro) Procedeu pentru prepararea alfa-amino-alcoolilor
RO70080A (ro) Procedeu de preparare a n-arilsulfonil-n'-(aza-3-bicicloalchil)-ureelor
BE820475A (fr) Procede de preparation de 6-demethyl-6-desoxy-6-methylene-tetracyclines
BR7401966D0 (pt) Processo para a fabricacao de 5-benzilopirimidina de 4'-alquuldioxialquileno
BE821854A (fr) Procede de preparation de n-trimethylsilylacetamide
AR199756A1 (es) Procedimiento de fabricacion de la metilcobalamina a partir de la cianocobalamina
RO65994A (ro) Procedeu pentru prepararea unor diaminobenzofenone
BR7401134D0 (pt) Processo para a preparacao de substancias espumosas