FR1054175A - Process for the preparation of highly divided silicic acid - Google Patents

Process for the preparation of highly divided silicic acid

Info

Publication number
FR1054175A
FR1054175A FR1054175DA FR1054175A FR 1054175 A FR1054175 A FR 1054175A FR 1054175D A FR1054175D A FR 1054175DA FR 1054175 A FR1054175 A FR 1054175A
Authority
FR
France
Prior art keywords
preparation
silicic acid
divided silicic
highly divided
highly
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
Other languages
French (fr)
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
Degussa GmbH
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Application granted granted Critical
Publication of FR1054175A publication Critical patent/FR1054175A/en
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
    • C01B33/18—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)
FR1054175D 1950-12-02 1951-12-03 Process for the preparation of highly divided silicic acid Expired FR1054175A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR1054175A true FR1054175A (en) 1954-02-09

Family

ID=6094821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054175D Expired FR1054175A (en) 1950-12-02 1951-12-03 Process for the preparation of highly divided silicic acid

Country Status (3)

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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567504A1 (en) * 1984-07-11 1986-01-17 Rhone Poulenc Chim Base SILICA COLLOIDS AND SPHERICAL SILICES AND METHODS FOR OBTAINING SAME
FR2567505A1 (en) * 1984-07-11 1986-01-17 Rhone Poulenc Chim Base SILICE WITH HIGH OIL INLET AND PRIMARY CONTROLLED STRUCTURE AND PROCESS FOR OBTAINING THE SAME
FR2678259A1 (en) * 1991-06-26 1992-12-31 Rhone Poulenc Chimie NOVEL PRECIPITED SILICES IN THE FORM OF PELLETS OR POWDERS, METHODS OF SYNTHESIS AND USE IN REINFORCING ELASTOMERS.
WO1997046485A1 (en) * 1996-06-06 1997-12-11 Rhodia Chimie Silica capable of being used in toothpaste compositions
US5882617A (en) * 1993-09-29 1999-03-16 Rhone-Poulenc Chimie Precipitated silicas
US6001322A (en) * 1993-09-29 1999-12-14 Rhone-Poulenc Chimie Precipitated silicas
US6169135B1 (en) 1993-09-29 2001-01-02 Rhone Poulenc Chimie Precipitated silica
WO2001046073A1 (en) * 1999-12-22 2001-06-28 Bayer Inc. Process for the production of a precipitated silica slurry with a controlled aggregate particle size distribution
US6335396B1 (en) 1993-09-29 2002-01-01 Rhodia Chimie Precipitated silica

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB800694A (en) * 1954-11-05 1958-09-03 Columbia Southern Chem Corp Improvements in or relating to silicas
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
FR2632185B1 (en) * 1988-06-01 1992-05-22 Rhone Poulenc Chimie SILICA FOR TOOTHPASTE COMPOSITIONS COMPATIBLE IN PARTICULAR WITH ZINC
FR2649089B1 (en) * 1989-07-03 1991-12-13 Rhone Poulenc Chimie CONTROLLED POROSITY SILICA AND PROCESS FOR OBTAINING SAME
US5891949A (en) * 1997-05-02 1999-04-06 J.M. Huber Corporation Natural rubber compound
US5929156A (en) * 1997-05-02 1999-07-27 J.M. Huber Corporation Silica product for use in elastomers
CN106185957B (en) * 2016-07-20 2018-01-19 福建远翔新材料股份有限公司 The preparation method of tire silica reinforcing agent

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567504A1 (en) * 1984-07-11 1986-01-17 Rhone Poulenc Chim Base SILICA COLLOIDS AND SPHERICAL SILICES AND METHODS FOR OBTAINING SAME
FR2567505A1 (en) * 1984-07-11 1986-01-17 Rhone Poulenc Chim Base SILICE WITH HIGH OIL INLET AND PRIMARY CONTROLLED STRUCTURE AND PROCESS FOR OBTAINING THE SAME
EP0170579A1 (en) * 1984-07-11 1986-02-05 Rhone-Poulenc Chimie Silica with a high oil-uptake and controlled primary structure, and process for the preparation thereof
EP0170578A1 (en) * 1984-07-11 1986-02-05 Rhone-Poulenc Chimie Processes for the preparation of silica colloids and spherical silicas
FR2678259A1 (en) * 1991-06-26 1992-12-31 Rhone Poulenc Chimie NOVEL PRECIPITED SILICES IN THE FORM OF PELLETS OR POWDERS, METHODS OF SYNTHESIS AND USE IN REINFORCING ELASTOMERS.
US5403570A (en) * 1991-06-26 1995-04-04 Rhone-Poulenc Chimie Dispersible silica particulates
US5547502A (en) * 1991-06-26 1996-08-20 Rhone-Poulenc Chimie Dispersible silica particulates and reinforcement of elastomer/rubber matrices therewith
US5587416A (en) * 1991-06-26 1996-12-24 Rhone-Poulenc Chimie Dispersible silica particulates and reinforcement of elastomer/rubber matrices therewith
US6169135B1 (en) 1993-09-29 2001-01-02 Rhone Poulenc Chimie Precipitated silica
US5882617A (en) * 1993-09-29 1999-03-16 Rhone-Poulenc Chimie Precipitated silicas
US6001322A (en) * 1993-09-29 1999-12-14 Rhone-Poulenc Chimie Precipitated silicas
US6214912B1 (en) 1993-09-29 2001-04-10 Rhone-Poulenc Chimie Elastomeric matrix reinforced with precipitated silicas
US6335396B1 (en) 1993-09-29 2002-01-01 Rhodia Chimie Precipitated silica
FR2749576A1 (en) * 1996-06-06 1997-12-12 Rhone Poulenc Chimie PROCESS FOR PREPARING SILICA LIKELY TO BE USED IN TOOTHPASTE COMPOSITIONS
WO1997046485A1 (en) * 1996-06-06 1997-12-11 Rhodia Chimie Silica capable of being used in toothpaste compositions
US6187292B1 (en) 1996-06-06 2001-02-13 Rhodia Chimie Silica capable of being used in toothpaste compositions
WO2001046073A1 (en) * 1999-12-22 2001-06-28 Bayer Inc. Process for the production of a precipitated silica slurry with a controlled aggregate particle size distribution

Also Published As

Publication number Publication date
GB710015A (en) 1954-06-02
CH300588A (en) 1954-08-15

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