CH300588A - Verfahren zur Herstellung feinteiliger, nicht gelatinöser Kieselsäure. - Google Patents

Verfahren zur Herstellung feinteiliger, nicht gelatinöser Kieselsäure.

Info

Publication number
CH300588A
CH300588A CH300588DA CH300588A CH 300588 A CH300588 A CH 300588A CH 300588D A CH300588D A CH 300588DA CH 300588 A CH300588 A CH 300588A
Authority
CH
Switzerland
Prior art keywords
production
finely divided
gelatinous silica
gelatinous
silica
Prior art date
Application number
Other languages
English (en)
Inventor
Deutsche Gold-Und Sil Roessler
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of CH300588A publication Critical patent/CH300588A/de

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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • C01P2006/11—Powder tap density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Compounds (AREA)
CH300588D 1950-12-02 1951-12-01 Verfahren zur Herstellung feinteiliger, nicht gelatinöser Kieselsäure. CH300588A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE300588X 1950-12-02

Publications (1)

Publication Number Publication Date
CH300588A true CH300588A (de) 1954-08-15

Family

ID=6094821

Family Applications (1)

Application Number Title Priority Date Filing Date
CH300588D CH300588A (de) 1950-12-02 1951-12-01 Verfahren zur Herstellung feinteiliger, nicht gelatinöser Kieselsäure.

Country Status (3)

Country Link
CH (1) CH300588A (de)
FR (1) FR1054175A (de)
GB (1) GB710015A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1125891B (de) * 1954-11-05 1962-03-22 Pittsburgh Plate Glass Co Verfahren zur Herstellung von Kieselsaeurefuellstoffen

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995422A (en) * 1957-10-08 1961-08-08 Pittsburgh Plate Glass Co Process of preparing siliceous pigments
US4038098A (en) * 1972-09-05 1977-07-26 J. M. Huber Corporation Amorphous precipitated siliceous pigments for cosmetic or dentrifice use and methods for their production
FR2567504B1 (fr) * 1984-07-11 1989-12-29 Rhone Poulenc Chim Base Colloides de silice et silices spheriques et procedes pour leur obtiention
FR2567505B1 (fr) * 1984-07-11 1986-11-21 Rhone Poulenc Chim Base Silice a prise d'huile elevee et a structure primaire controlee et procede pour son obtention
FR2632185B1 (fr) * 1988-06-01 1992-05-22 Rhone Poulenc Chimie Silice pour compositions dentifrices compatible notamment avec le zinc
FR2649089B1 (fr) * 1989-07-03 1991-12-13 Rhone Poulenc Chimie Silice a porosite controlee et son procede d'obtention
FR2678259B1 (fr) * 1991-06-26 1993-11-05 Rhone Poulenc Chimie Nouvelles silices precipitees sous forme de granules ou de poudres, procedes de synthese et utilisation au renforcement des elastomeres.
WO1995009127A1 (fr) 1993-09-29 1995-04-06 Rhone-Poulenc Chimie Silice precipitee
US6169135B1 (en) 1993-09-29 2001-01-02 Rhone Poulenc Chimie Precipitated silica
US6001322A (en) * 1993-09-29 1999-12-14 Rhone-Poulenc Chimie Precipitated silicas
FR2710630B1 (fr) * 1993-09-29 1995-12-29 Rhone Poulenc Chimie Nouvelles silices précipitées, leur procédé de préparation et leur utilisation au renforcement des élastomères.
FR2749576B1 (fr) 1996-06-06 1998-09-04 Rhone Poulenc Chimie Procede de preparation de silice susceptible d'etre utilisee dans les compositions dentifrices
US5929156A (en) * 1997-05-02 1999-07-27 J.M. Huber Corporation Silica product for use in elastomers
US5891949A (en) * 1997-05-02 1999-04-06 J.M. Huber Corporation Natural rubber compound
CA2292819A1 (en) * 1999-12-22 2001-06-22 Bayer Inc. Process for the production of a precipitated silica slurry with a controlled aggregate particle size distribution
CN106185957B (zh) * 2016-07-20 2018-01-19 福建远翔新材料股份有限公司 轮胎用二氧化硅补强剂的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1125891B (de) * 1954-11-05 1962-03-22 Pittsburgh Plate Glass Co Verfahren zur Herstellung von Kieselsaeurefuellstoffen

Also Published As

Publication number Publication date
GB710015A (en) 1954-06-02
FR1054175A (fr) 1954-02-09

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