DE1667609C3 - Verfahren zur Herstellung eines SiO tief 2 Sols in einem alkoholischen Dispersionsmittel - Google Patents

Verfahren zur Herstellung eines SiO tief 2 Sols in einem alkoholischen Dispersionsmittel

Info

Publication number
DE1667609C3
DE1667609C3 DE19671667609 DE1667609A DE1667609C3 DE 1667609 C3 DE1667609 C3 DE 1667609C3 DE 19671667609 DE19671667609 DE 19671667609 DE 1667609 A DE1667609 A DE 1667609A DE 1667609 C3 DE1667609 C3 DE 1667609C3
Authority
DE
Germany
Prior art keywords
weight
silicon
percent
sol
anode
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
DE19671667609
Other languages
German (de)
English (en)
Other versions
DE1667609B2 (de
DE1667609A1 (de
Inventor
Henry Thomas Joseph Llangollen Denbighshire Wales Chilton (Grossbritannien)
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.)
Monsanto Chemicals Ltd
Original Assignee
Monsanto Chemicals Ltd
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 Monsanto Chemicals Ltd filed Critical Monsanto Chemicals Ltd
Publication of DE1667609A1 publication Critical patent/DE1667609A1/de
Publication of DE1667609B2 publication Critical patent/DE1667609B2/de
Application granted granted Critical
Publication of DE1667609C3 publication Critical patent/DE1667609C3/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/145—Preparation of hydroorganosols, organosols or dispersions in an organic medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
DE19671667609 1966-04-21 1967-04-14 Verfahren zur Herstellung eines SiO tief 2 Sols in einem alkoholischen Dispersionsmittel Expired DE1667609C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1756766A GB1136016A (en) 1966-04-21 1966-04-21 Production of sols

Publications (3)

Publication Number Publication Date
DE1667609A1 DE1667609A1 (de) 1970-12-03
DE1667609B2 DE1667609B2 (de) 1973-02-22
DE1667609C3 true DE1667609C3 (de) 1973-10-04

Family

ID=10097445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671667609 Expired DE1667609C3 (de) 1966-04-21 1967-04-14 Verfahren zur Herstellung eines SiO tief 2 Sols in einem alkoholischen Dispersionsmittel

Country Status (6)

Country Link
BE (1) BE697248A (es)
DE (1) DE1667609C3 (es)
ES (1) ES339383A1 (es)
GB (1) GB1136016A (es)
NL (1) NL149766B (es)
SE (1) SE323063B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1253274A (en) * 1969-02-11 1971-11-10 Monsanto Chemicals Production of alkyl silicates by electrolysis
GB1307581A (en) * 1970-05-05 1973-02-21 Monsanto Chemicals Production of alkoxides
DE19623062C2 (de) * 1996-06-10 1998-07-02 Bayer Ag Verfahren zur Herstellung salzarmer Kieselsoldispersionen in niedrigsiedenden Alkoholen

Also Published As

Publication number Publication date
SE323063B (es) 1970-04-27
NL6705143A (es) 1967-10-23
BE697248A (es) 1967-10-19
DE1667609B2 (de) 1973-02-22
NL149766B (nl) 1976-06-15
GB1136016A (en) 1968-12-11
ES339383A1 (es) 1968-05-01
DE1667609A1 (de) 1970-12-03

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee