CA1033640A - Preparation de silices ayant une structure voisine des aerogels - Google Patents

Preparation de silices ayant une structure voisine des aerogels

Info

Publication number
CA1033640A
CA1033640A CA223,107A CA223107A CA1033640A CA 1033640 A CA1033640 A CA 1033640A CA 223107 A CA223107 A CA 223107A CA 1033640 A CA1033640 A CA 1033640A
Authority
CA
Canada
Prior art keywords
producing aerogel
silicas
structured
structured silicas
aerogel
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
CA223,107A
Other languages
English (en)
Other versions
CA223107S (en
Inventor
Felix Schmidt
Kurt Spitznagel
Adolf Wagner
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.)
Evonik Operations GmbH
Original Assignee
Deutsche Gold und Silber Scheideanstalt
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 Deutsche Gold und Silber Scheideanstalt filed Critical Deutsche Gold und Silber Scheideanstalt
Application granted granted Critical
Publication of CA1033640A publication Critical patent/CA1033640A/fr
Expired legal-status Critical Current

Links

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
    • C09C1/309—Combinations of treatments provided for in groups C09C1/3009 - C09C1/3081
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/041—Grinding
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/043—Drying, calcination
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06—Treatment with inorganic 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
    • 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
    • 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
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Silicon Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
CA223,107A 1974-03-26 1975-03-26 Preparation de silices ayant une structure voisine des aerogels Expired CA1033640A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2414478A DE2414478C3 (de) 1974-03-26 1974-03-26 Aerogelartige strukturierte Kieselsäure und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
CA1033640A true CA1033640A (fr) 1978-06-27

Family

ID=5911191

Family Applications (1)

Application Number Title Priority Date Filing Date
CA223,107A Expired CA1033640A (fr) 1974-03-26 1975-03-26 Preparation de silices ayant une structure voisine des aerogels

Country Status (16)

Country Link
US (1) US4150101A (fr)
JP (1) JPS5644012B2 (fr)
AT (1) AT380003B (fr)
BE (1) BE827176A (fr)
CA (1) CA1033640A (fr)
CH (1) CH611862A5 (fr)
DD (2) DD124740A5 (fr)
DE (1) DE2414478C3 (fr)
DK (1) DK149304C (fr)
FR (1) FR2265680B1 (fr)
GB (1) GB1495628A (fr)
IT (1) IT1030296B (fr)
MX (1) MX147359A (fr)
NL (1) NL178862C (fr)
SE (1) SE406458B (fr)
ZA (1) ZA751922B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7402293B2 (en) 2002-12-18 2008-07-22 Degussa Ag Surface-modified, aerogel-type structured silica

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328508A1 (fr) * 1975-10-22 1977-05-20 Atomic Energy Authority Uk Gels poreux, leur procede d'obtention et applications
NL7707961A (nl) * 1977-07-18 1979-01-22 Stamicarbon Werkwijze ter bereiding van poreus, zuiver siliciumdioxyde.
US4303641A (en) * 1978-05-24 1981-12-01 W. R. Grace & Co. Hydrous silica gel containing dentifrice
DE3144299A1 (de) * 1981-11-07 1983-05-19 Degussa Ag, 6000 Frankfurt Faellungskieselsaeuren mit hoher struktur und verfahren zu ihrer herstellung
JPS62207712A (ja) * 1986-03-05 1987-09-12 Fuji Debuison Kagaku Kk ビ−ルの安定化処理用含水シリカゲル
DE3815670A1 (de) * 1988-05-07 1990-01-25 Degussa Feinteilige faellungskieselsaeure mit hoher struktur, verfahren zu seiner herstellung und verwendung
DE4006862A1 (de) * 1990-03-05 1991-09-12 Hoechst Ag Anlage zur herstellung von ammoniumpolyphosphat
IT1240673B (it) * 1990-04-24 1993-12-17 Tenav Microsfere di aerogels di ossidi inorganici a stretta distribuzione dei diametri dei pori e metodo per la loro preparazione
US5342597A (en) * 1990-11-14 1994-08-30 Cabot Corporation Process for uniformly moisturizing fumed silica
DE4041827A1 (de) * 1990-12-24 1992-07-02 Degussa Faellungskieselsaeurepaste
DE19516253A1 (de) * 1995-04-26 1996-10-31 Grace Gmbh Mattierungsmittel auf Basis von aggregiertem Siliciumdioxid mit verbesserter Effizienz
US5877100A (en) * 1996-09-27 1999-03-02 Cabot Corporation Compositions and insulation bodies having low thermal conductivity
US6071486A (en) * 1997-04-09 2000-06-06 Cabot Corporation Process for producing metal oxide and organo-metal oxide compositions
US6315971B1 (en) 1997-04-09 2001-11-13 Cabot Corporation Process for producing low density gel compositions
US5928723A (en) * 1997-04-09 1999-07-27 Cabot Corporation Progress for producing surface modified metal oxide compositions
US6172120B1 (en) 1997-04-09 2001-01-09 Cabot Corporation Process for producing low density gel compositions
DE10211098A1 (de) * 2002-03-14 2003-10-02 Degussa Verfahren zur Herstellung von nachbehandeltem Ruß
RU2315071C2 (ru) * 2002-05-15 2008-01-20 Кабот Корпорейшн Связующая композиция, содержащая аэрогель и полые частицы, изоляционный композитный материал и способ их приготовления
US20050025952A1 (en) * 2002-05-15 2005-02-03 Cabot Corporation Heat resistant insulation composite, and method for preparing the same
EP1431245A1 (fr) * 2002-12-17 2004-06-23 Degussa-Hüls Aktiengesellschaft Silice structurée en aérogel, à surface modifiée
AU2003303062A1 (en) * 2002-12-18 2004-07-09 Degussa Ag Texture-coated silica
AU2003286153A1 (en) * 2002-12-18 2004-07-09 Degussa Ag Structurally modified silica
DE10312124B4 (de) * 2003-03-13 2009-03-12 Coty B.V. Kosmetischer Puder auf Siliciumdioxid-Basis und Herstellungsverfahren
WO2006036702A2 (fr) * 2004-09-24 2006-04-06 Kansas State University Research Foundation Gels aerosols
DE102007024100A1 (de) 2007-05-22 2008-11-27 Evonik Degussa Gmbh Pyrogen hergestellte silanisierte und vermahlene Kieselsäure
DE102007024365A1 (de) 2007-05-22 2008-11-27 Evonik Degussa Gmbh Pyrogen hergestellte silanisierte und vermahlene Kieselsäure
DE102007024095A1 (de) * 2007-05-22 2008-11-27 Evonik Degussa Gmbh Hydrophobe pyrogen hergestellte Kieselsäure und Silikonkautschukmassen, enthaltend die pyrogene Kieselsäure
US8256910B2 (en) * 2009-10-02 2012-09-04 Optics 1, Inc Lightweight aerogel-based optical elements
WO2014030192A1 (fr) * 2012-08-24 2014-02-27 パナソニック株式会社 Corps poreux en silice et microphone optique
US9644143B2 (en) * 2012-09-28 2017-05-09 Thetford Corporation Working material for an absorption cooling machine
WO2017122049A1 (fr) * 2016-01-15 2017-07-20 Iį "Macrosorb.Lt" Procédé de compaction de nano-silice
EP3948042A1 (fr) 2019-04-01 2022-02-09 Swagelok Company Ensembles et agencements de raccord de conduit à pousser pour raccordement

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103495A (en) * 1963-09-10 Process for producing same
DE1075573B (de) * 1960-02-18 Nynäshamn Dr. techn. Gösta Lennarf Flemmert (Schweden) Verfahren zur Herstellung von hydrophilem Siliciumdioxyd
CA790489A (en) * 1968-07-23 Brunner Helmut Process for the incorporation of water in most finely dispersed silicic acid
US2249767A (en) * 1937-07-03 1941-07-22 Monsanto Chemicals Method of making aerogels
GB684016A (en) 1950-04-03 1952-12-10 Schweizerhall Saeurefab Process for the preparation of neutral, inorganic oxide pigments
DE1594406A1 (de) * 1951-01-28 1970-09-24 Degussa Verfahren zur Aufbereitung von Metallbearbeitungsoelemulsionen
US2731326A (en) * 1951-08-31 1956-01-17 Du Pont Process of preparing dense amorphous silica aggregates and product
US2856268A (en) * 1954-05-27 1958-10-14 Grace W R & Co Method of preparing low density gels
US2990249A (en) * 1958-10-09 1961-06-27 Degussa Process of preparing finely divided oxides by hydrolysis
NL136036C (fr) 1963-02-15
NL133196C (fr) * 1963-11-02
DE1467023A1 (de) * 1964-02-28 1969-01-23 Degussa Verfahren zur Inkorporierung von Wasser in feinst verteilter Kieselsaeure
DE1442656C3 (de) * 1964-09-25 1975-07-17 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung einer stabilen Dispersion pyrogen gewonnenen feinteiligen Sillciumdioxids
DE1467437A1 (de) * 1965-03-08 1968-12-19 Degussa Verfahren zur Herstellung von zum Mattieren und Lacken und plastischen Massen geeigneten Kieselsaeuren
US3573945A (en) 1965-07-06 1971-04-06 Ppg Industries Inc Process for improving pigmentary metal oxides
DE1567454A1 (de) 1966-03-10 1970-08-06 Degussa Verfahren zur Herstellung stabiler hochprozentiger Dispersionen von pyrogen gewonnener Kieselsaeure
DE1545268A1 (de) * 1966-07-22 1969-11-27 Degussa Verfahren zur Aufbereitung von hochwertigen OElen
US3652215A (en) * 1968-08-06 1972-03-28 Nat Petro Chemicals Co Inc Preparation of silica gels
DE1812350A1 (de) * 1968-12-03 1970-09-17 Degussa Futtermittel auf Milch-Austauscher-Basis
ZA722159B (en) 1971-04-26 1973-11-28 Elkem As Method of treating sio2-dust

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7402293B2 (en) 2002-12-18 2008-07-22 Degussa Ag Surface-modified, aerogel-type structured silica

Also Published As

Publication number Publication date
AT380003B (de) 1986-03-25
DK149304C (da) 1986-09-08
FR2265680A1 (fr) 1975-10-24
SE406458B (sv) 1979-02-12
FR2265680B1 (fr) 1978-07-28
IT1030296B (it) 1979-03-30
ATA228575A (de) 1985-08-15
MX147359A (es) 1982-11-22
DD119027A5 (fr) 1976-04-05
CH611862A5 (fr) 1979-06-29
DE2414478A1 (de) 1975-10-02
US4150101A (en) 1979-04-17
JPS5644012B2 (fr) 1981-10-16
NL178862B (nl) 1986-01-02
ZA751922B (en) 1976-02-25
DE2414478C3 (de) 1978-07-13
NL178862C (nl) 1986-06-02
DE2414478B2 (de) 1977-11-24
BE827176A (fr) 1975-09-25
GB1495628A (en) 1977-12-21
NL7502932A (nl) 1975-09-30
AU7858175A (en) 1976-08-26
DK126075A (fr) 1975-09-27
JPS50130698A (fr) 1975-10-16
DD124740A5 (fr) 1977-03-09
SE7503483L (fr) 1975-09-29
DK149304B (da) 1986-04-28

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