IT1004981B - PROCEDURE FOR THE MANUFACTURE OF FINELY DIVIDED SILICA - Google Patents

PROCEDURE FOR THE MANUFACTURE OF FINELY DIVIDED SILICA

Info

Publication number
IT1004981B
IT1004981B IT6745374A IT6745374A IT1004981B IT 1004981 B IT1004981 B IT 1004981B IT 6745374 A IT6745374 A IT 6745374A IT 6745374 A IT6745374 A IT 6745374A IT 1004981 B IT1004981 B IT 1004981B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
finely divided
divided silica
silica
Prior art date
Application number
IT6745374A
Other languages
Italian (it)
Original Assignee
Cabot 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 Cabot Corp filed Critical Cabot Corp
Application granted granted Critical
Publication of IT1004981B publication Critical patent/IT1004981B/en

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
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT6745374A 1973-02-16 1974-02-15 PROCEDURE FOR THE MANUFACTURE OF FINELY DIVIDED SILICA IT1004981B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33293573A 1973-02-16 1973-02-16

Publications (1)

Publication Number Publication Date
IT1004981B true IT1004981B (en) 1976-07-20

Family

ID=23300522

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6745374A IT1004981B (en) 1973-02-16 1974-02-15 PROCEDURE FOR THE MANUFACTURE OF FINELY DIVIDED SILICA

Country Status (4)

Country Link
JP (1) JPS5040500A (en)
DE (1) DE2406672A1 (en)
FR (1) FR2218285A1 (en)
IT (1) IT1004981B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471947A1 (en) * 1979-12-20 1981-06-26 Rhone Poulenc Ind PRECIPITATION SILICE, IN PARTICULAR AS A REINFORCING LOAD
US5891421A (en) * 1996-03-22 1999-04-06 J.M. Huber Corporation Precipitated silicas having improved dentifrice performance characteristics and methods of preparation
FI20095226A (en) * 2009-03-06 2010-09-07 Valtion Teknillinen A method for forming a silicon compound
CN114105153B (en) * 2021-12-07 2023-06-13 无锡恒诚硅业有限公司 Method for preparing rubber reinforced silicon dioxide

Also Published As

Publication number Publication date
DE2406672A1 (en) 1974-08-22
FR2218285A1 (en) 1974-09-13
FR2218285B3 (en) 1976-11-26
JPS5040500A (en) 1975-04-14

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