DE3586332T2 - Poroese materialien mit zweierlei oberflaechen. - Google Patents

Poroese materialien mit zweierlei oberflaechen.

Info

Publication number
DE3586332T2
DE3586332T2 DE8585302294T DE3586332T DE3586332T2 DE 3586332 T2 DE3586332 T2 DE 3586332T2 DE 8585302294 T DE8585302294 T DE 8585302294T DE 3586332 T DE3586332 T DE 3586332T DE 3586332 T2 DE3586332 T2 DE 3586332T2
Authority
DE
Germany
Prior art keywords
poroese
leads
materials
poroese materials
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 - Fee Related
Application number
DE8585302294T
Other languages
English (en)
Other versions
DE3586332D1 (de
Inventor
Anthony Revis
Dwight Edward Williams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 by Dow Corning Corp filed Critical Dow Corning Corp
Publication of DE3586332D1 publication Critical patent/DE3586332D1/de
Application granted granted Critical
Publication of DE3586332T2 publication Critical patent/DE3586332T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01J20/30—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
    • B01J20/3285—Coating or impregnation layers comprising different type of functional groups or interactions, e.g. different ligands in various parts of the sorbent, mixed mode, dual zone, bimodal, multimodal, ionic or hydrophobic, cationic or anionic, hydrophilic or hydrophobic
    • 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
    • B01J20/3202—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
    • B01J20/3206—Organic carriers, supports or substrates
    • B01J20/3208—Polymeric 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
    • B01J20/3214—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating
    • B01J20/3217—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
    • B01J20/3219—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond involving a particular spacer or linking group, e.g. for attaching an active group
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/16—Two dimensionally sectional layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y10T428/2995—Silane, siloxane or silicone coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicon Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE8585302294T 1984-04-09 1985-04-02 Poroese materialien mit zweierlei oberflaechen. Expired - Fee Related DE3586332T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/598,120 US4782040A (en) 1984-04-09 1984-04-09 Porous materials having a dual surface

Publications (2)

Publication Number Publication Date
DE3586332D1 DE3586332D1 (de) 1992-08-20
DE3586332T2 true DE3586332T2 (de) 1993-02-25

Family

ID=24394318

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585302294T Expired - Fee Related DE3586332T2 (de) 1984-04-09 1985-04-02 Poroese materialien mit zweierlei oberflaechen.

Country Status (5)

Country Link
US (1) US4782040A (de)
EP (1) EP0158500B1 (de)
JP (1) JPS60231740A (de)
CA (1) CA1252002A (de)
DE (1) DE3586332T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110784A (en) * 1984-04-09 1992-05-05 Dow Corning Corporation Dual surface porous material
US4746572A (en) * 1986-11-28 1988-05-24 E. I. Dupont De Nemours And Company Structures surface modified with bidentate silanes
US4950635A (en) * 1988-02-11 1990-08-21 Dow Corning Corporation Method for producing dual zone materials by catalyzed halosilylation
US4950634A (en) * 1988-02-11 1990-08-21 Dow Corning Corporation Method for producing dual zone materials by use of an organosilane mixture
US5277813A (en) * 1988-06-17 1994-01-11 S.A.C. Corporation Shielded stationary phases
JP2841546B2 (ja) * 1989-09-25 1998-12-24 東ソー株式会社 液体クロマトグラフィー用充填剤
US5320835A (en) * 1989-10-25 1994-06-14 Avon Products, Inc. Cosmetic formulation having a palette of color shades renewable by mechanical action
JP2874297B2 (ja) * 1989-12-18 1999-03-24 東ソー株式会社 逆相クロマトグラフィー用充填剤及びその製造方法
US5318848A (en) * 1990-01-26 1994-06-07 Shiseido Company Ltd. Modified silica gel in chromatography packing material
US5224972A (en) * 1990-09-11 1993-07-06 Frye Gregory C Coatings with controlled porosity and chemical properties
DE4130475A1 (de) * 1991-09-13 1993-03-18 Merck Patent Gmbh Modifizierte chromatographische traegermaterialien
US5512169A (en) * 1992-12-30 1996-04-30 Dow Corning Corporation Liquid column packing materials
FR2721615A1 (fr) * 1994-06-24 1995-12-29 Rhone Poulenc Chimie Procédé de préparation de particules d'oxyde métallique organophiles.
KR100253893B1 (ko) * 1994-11-22 2000-04-15 크래이그 엠. 스타우퍼 마이크로전자공학 응용분야용 비아민 감광제 접착 촉진제
AU7965698A (en) 1997-06-13 1998-12-30 California Institute Of Technology Porous silica having spatially organized organic functionalities
US5922449A (en) * 1997-11-05 1999-07-13 Diazem Corporation Selective bonded phase materials for HPLC separations and method for making the same
US6174926B1 (en) * 1999-01-13 2001-01-16 Cabot Corporation Method of preparing organically modified silica
US20020020669A1 (en) * 2000-07-28 2002-02-21 Kim Yung K. Silicone derivatized macromolecules
EP1291080A3 (de) * 2001-09-10 2004-05-19 Tosoh Corporation Verfahren zur Herstellung von teilweise hydrophilisierten Adsorptionsmitteln
US20040058090A1 (en) * 2001-09-14 2004-03-25 Carlo Waldfried Low temperature UV pretreating of porous low-k materials
CN1304106C (zh) * 2004-03-12 2007-03-14 中国科学院过程工程研究所 硼吸附材料及其制备方法
WO2007061550A1 (en) * 2005-11-16 2007-05-31 Dow Corning Corporation Organosilanes and their preparation and use in elastomer compositions
US8308940B2 (en) * 2007-12-06 2012-11-13 The Board Of Trustees Of The University Of Illinois Chromatography devices and methods
US9314712B2 (en) * 2008-05-09 2016-04-19 Dionex Corporation Functionalized substrates with ion-exchange properties

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207699A (en) * 1961-05-04 1965-09-21 Air Prod & Chem Trimethylsilane treatment of dry calcined silica-alumina
FR2135793A5 (de) * 1971-04-29 1972-12-22 Pechiney Saint Gobain
US3984349A (en) * 1971-07-26 1976-10-05 Societe Rhone-Progil Modified porous bodies
DE2313073C2 (de) * 1973-03-16 1984-11-29 Istvan Prof. Dr. 6600 Saarbruecken Halasz Verfahren zur chemischen Modifizierung von Oberflächen anorganischer Festkörper und deren Verwendung
US4042749A (en) * 1974-10-08 1977-08-16 Minnesota Mining And Manufacturing Company Article having abrasion resistant surface formed from the reaction product of a silane and a metal ester
US4071546A (en) * 1976-08-30 1978-01-31 Dow Corning Corporation Silicon-containing chelating composition and method therefor
DE2946474A1 (de) * 1979-11-17 1981-05-27 Basf Ag, 6700 Ludwigshafen Haertbare ueberzugsmittel und verfahren zur herstellung kratzfester ueberzuege auf kunststoffen
US4298500A (en) * 1980-05-05 1981-11-03 Varian Associates, Inc. Mixed phase chromatographic compositions
ZA814216B (en) * 1980-06-27 1982-07-28 Akzo Nv Porous inorganic support material coated with an organic stationary phase for use in chromatography and process for its preparation
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
US4379931A (en) * 1981-07-01 1983-04-12 Dow Corning Corporation Metal extraction from solution and novel compounds used therefor
JPS5958819A (ja) * 1982-09-29 1984-04-04 Hitachi Ltd 薄膜形成方法
CA1204720A (en) * 1982-09-30 1986-05-20 Hajimu Kitahara Packing materials for chromatographic use and a method for analysis of an enantiomer mixture using the same

Also Published As

Publication number Publication date
CA1252002A (en) 1989-04-04
US4782040A (en) 1988-11-01
EP0158500A2 (de) 1985-10-16
DE3586332D1 (de) 1992-08-20
EP0158500B1 (de) 1992-07-15
EP0158500A3 (en) 1986-11-20
JPS60231740A (ja) 1985-11-18
JPH0549631B2 (de) 1993-07-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee