GB2015549B - Silicic acid heteropolycondensates a process for their production and their use as membranes and adsorbents - Google Patents

Silicic acid heteropolycondensates a process for their production and their use as membranes and adsorbents

Info

Publication number
GB2015549B
GB2015549B GB7849954A GB7849954A GB2015549B GB 2015549 B GB2015549 B GB 2015549B GB 7849954 A GB7849954 A GB 7849954A GB 7849954 A GB7849954 A GB 7849954A GB 2015549 B GB2015549 B GB 2015549B
Authority
GB
United Kingdom
Prior art keywords
production
silicic acid
adsorbents
membranes
optionally
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
Application number
GB7849954A
Other languages
English (en)
Other versions
GB2015549A (en
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.)
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Publication of GB2015549A publication Critical patent/GB2015549A/en
Application granted granted Critical
Publication of GB2015549B publication Critical patent/GB2015549B/en
Expired 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—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 form
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
    • 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
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
    • 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
    • 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
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • 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
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Polymers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicon Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB7849954A 1977-12-28 1978-12-27 Silicic acid heteropolycondensates a process for their production and their use as membranes and adsorbents Expired GB2015549B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772758415 DE2758415A1 (de) 1977-12-28 1977-12-28 Kieselsaeureheteropolykondensate, verfahren zu deren herstellung und deren verwendung als membranen und adsorbentien

Publications (2)

Publication Number Publication Date
GB2015549A GB2015549A (en) 1979-09-12
GB2015549B true GB2015549B (en) 1983-02-02

Family

ID=6027501

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7849954A Expired GB2015549B (en) 1977-12-28 1978-12-27 Silicic acid heteropolycondensates a process for their production and their use as membranes and adsorbents

Country Status (4)

Country Link
US (1) US4238590A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2758415A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2413416A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2015549B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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DE2925969A1 (de) * 1979-06-27 1981-01-29 Fraunhofer Ges Forschung Poroese membranen und adsorbentien, verfahren zu ihrer herstellung und ihre verwendung zur stofftrennung
DE3011761C2 (de) * 1980-03-26 1983-11-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren zum Verbinden von Substraten durch Heißsiegeln
DE3048369C2 (de) * 1980-12-22 1983-01-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Abrasiv wirkende Mittel und deren Verwendung
DE3217047A1 (de) * 1982-05-06 1983-11-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Membranen auf der basis von kieselsaeureheteropolykondensaten, verfahren zu ihrer herstellung und ihre verwendung
IT1197667B (it) * 1983-06-24 1988-12-06 Enea Fasi stazionarie per cromatografia e procedimento di preparazione delle stesse
DE3518738A1 (de) * 1985-05-24 1986-11-27 Ruhrgas Ag, 4300 Essen Verfahren und waermepumpe zur gewinnung von nutzwaerme
DE3536716A1 (de) * 1985-10-15 1987-04-16 Fraunhofer Ges Forschung Kleb- und dichtungsmassen und deren verwendung
FR2601017B1 (fr) * 1986-07-02 1988-09-23 Centre Nat Rech Scient Nouvelles compositions a base de derives de silice modifiee par des groupements organiques, leur preparation et leur application, notamment comme conducteurs protoniques
DE3706523A1 (de) * 1987-02-28 1988-09-08 Degussa Acylthioharnstoffgruppen-haltige organopolysiloxane, verfahren zu ihrer herstellung und verwendung
US4889876A (en) * 1987-04-02 1989-12-26 Tohru Yamamoto Composite substance and a method for the production of the same
DE3837418A1 (de) * 1988-11-04 1990-05-10 Degussa Organosiloxanamin-copolykondensate, verfahren zu ihrer herstellung und verwendung (i)
DE3837416A1 (de) * 1988-11-04 1990-05-10 Degussa Organosiloxanamin-copolykondensate, verfahren zu ihrer herstellung und verwendung (ii)
EP0454761A1 (en) * 1989-01-19 1991-11-06 Eastman Kodak Company Organic modified silicic acid heteropolycondensates
US5047350A (en) * 1989-01-19 1991-09-10 Eastman Kodak Company Material and method for oxygen sensing
US5185169A (en) * 1989-09-11 1993-02-09 Tohru Yamamoto Deodorant porous polymer and a deodorant fibrous material using the same
US5019263A (en) * 1990-06-05 1991-05-28 Mobil Oil Corp. Membrane composed of a pure molecular sieve
US5069794A (en) * 1990-06-05 1991-12-03 Mobil Oil Corp. Separation of mixture components over membrane composed of a pure molecular sieve
US5100596A (en) * 1990-06-05 1992-03-31 Mobil Oil Corp. Synthesis of membrane composed of a pure molecular sieve
US5110478A (en) * 1990-06-05 1992-05-05 Mobil Oil Corp. Catalytic conversion over membrane composed of a pure molecular sieve
DE4037431A1 (de) * 1990-11-24 1992-05-27 Fraunhofer Ges Forschung Optischer sensor
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.
JPH04214730A (ja) * 1990-12-13 1992-08-05 Shin Etsu Chem Co Ltd オルガノポリシロキサンの製造方法
US5272240A (en) * 1991-05-29 1993-12-21 Board Of Regents, The University Of Texas System Fast sol-gel preparation of glasses
US5357015A (en) * 1991-05-29 1994-10-18 Board Of Regents, The University Of Texas Electric field curing of polymers
FR2692275A1 (fr) * 1992-06-10 1993-12-17 Du Pont Nouvelle laque à base de silicium et zirconium, son emploi en tant que revêtement de substrat et les substrats ainsi obtenus.
FR2692274A1 (fr) * 1992-06-10 1993-12-17 Du Pont Nouvelle laque à base de silicium, son emploi en tant que revêtement de substrat et les substrats ainsi obtenus.
DE4223539C1 (de) * 1992-07-17 1993-11-25 Degussa Geformte Sulfonatgruppen-haltige Organopolysiloxane, Verfahren zu ihrer Herstellung und Verwendung
US5919885A (en) * 1994-02-18 1999-07-06 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Covalently and nucleophilically self-curing systems
JP3542156B2 (ja) * 1994-02-25 2004-07-14 ダウ コーニング アジア株式会社 有機溶媒に可溶なポリチタノシロキサンの製造方法
US5563228A (en) * 1994-02-25 1996-10-08 Dow Corning Asia, Ltd. Method for the preparation of polyheterosiloxanes
DE4416857C1 (de) * 1994-05-13 1995-06-29 Fraunhofer Ges Forschung Hydrolysierbare und polymerisierbare Silane, Verfahren zu deren Herstellung sowie deren Verwendung
JP3542185B2 (ja) * 1995-02-02 2004-07-14 ダウ コーニング アジア株式会社 シリコーンレジン、これを含む組成物およびその硬化方法
DE19619046A1 (de) * 1996-05-02 1997-11-06 Ivoclar Ag Verwendung einer Zusammensetzung als Dentalmaterial und Dentalmaterial
DE19642419A1 (de) * 1996-10-14 1998-04-16 Fraunhofer Ges Forschung Verfahren und Beschichtungszusammensetzung zur Herstellung einer Antireflexionsbeschichtung
US6339108B1 (en) 1998-09-10 2002-01-15 Fraunhofer-Gesellschaft zur Förderung Oxygenator membrane
EP0985443B1 (de) 1998-09-10 2010-10-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Semipermeable Membranen
DE19932628A1 (de) * 1998-09-10 2000-03-16 Fraunhofer Ges Forschung Oxygenatormembran
DE19910905A1 (de) * 1999-03-11 2000-09-21 Fraunhofer Ges Forschung Verwendung von makromolekularen Zusammensetzungen auf Silanbasis als gegenüber konzentrierten oxidierenden Säuren widerstandsfähige Werkstoffe
DE19918811A1 (de) * 1999-04-26 2000-11-02 Fraunhofer Ges Forschung Vorgespanntes, mit einer wischfesten, porösen SiO¶2¶-Antireflex-Schicht versehenes Sicherheitsglas u. Verfahren z. d. Herstellung
DE10012308A1 (de) 2000-03-14 2001-09-27 Fraunhofer Ges Forschung Anorganische Hohlfasern
JP3679104B2 (ja) * 2001-10-30 2005-08-03 積水化学工業株式会社 プロトン伝導性膜、その製造方法及びそれを用いた燃料電池
WO2008053418A2 (en) 2006-11-01 2008-05-08 Koninklijke Philips Electronics N.V. Relief layer and imprint method for making the same
CN100435921C (zh) * 2006-12-21 2008-11-26 天津大学 分离苯丙氨酸异构体的sa/aptes杂化膜的制备方法
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DE102013010105A1 (de) 2013-06-18 2014-12-18 Ferro Gmbh Verfahren zur Herstellung einer wässrigen Zusammensetzung umfassend ein Kondensat auf Basis von Silicium-Verbindungen zur Herstellung von Antireflexionsbeschichtungen

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Also Published As

Publication number Publication date
DE2758415C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-16
FR2413416A1 (fr) 1979-07-27
FR2413416B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-11-27
GB2015549A (en) 1979-09-12
DE2758415A1 (de) 1979-07-12
US4238590A (en) 1980-12-09

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19981226