FR1530836A - Fillers containing silicic acid useful as diluents and process for their preparation - Google Patents

Fillers containing silicic acid useful as diluents and process for their preparation

Info

Publication number
FR1530836A
FR1530836A FR113534A FR113534A FR1530836A FR 1530836 A FR1530836 A FR 1530836A FR 113534 A FR113534 A FR 113534A FR 113534 A FR113534 A FR 113534A FR 1530836 A FR1530836 A FR 1530836A
Authority
FR
France
Prior art keywords
diluents
preparation
silicic acid
acid useful
containing silicic
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
FR113534A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Priority to FR113534A priority Critical patent/FR1530836A/en
Application granted granted Critical
Publication of FR1530836A publication Critical patent/FR1530836A/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
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 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
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • 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
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR113534A 1966-07-08 1967-07-07 Fillers containing silicic acid useful as diluents and process for their preparation Expired FR1530836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR113534A FR1530836A (en) 1966-07-08 1967-07-07 Fillers containing silicic acid useful as diluents and process for their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0049649 1966-07-08
FR113534A FR1530836A (en) 1966-07-08 1967-07-07 Fillers containing silicic acid useful as diluents and process for their preparation

Publications (1)

Publication Number Publication Date
FR1530836A true FR1530836A (en) 1968-06-28

Family

ID=25977297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR113534A Expired FR1530836A (en) 1966-07-08 1967-07-07 Fillers containing silicic acid useful as diluents and process for their preparation

Country Status (1)

Country Link
FR (1) FR1530836A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208948A1 (en) * 1972-08-24 1974-06-28 Sifrance
FR2471947A1 (en) * 1979-12-20 1981-06-26 Rhone Poulenc Ind PRECIPITATION SILICE, IN PARTICULAR AS A REINFORCING LOAD

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208948A1 (en) * 1972-08-24 1974-06-28 Sifrance
FR2471947A1 (en) * 1979-12-20 1981-06-26 Rhone Poulenc Ind PRECIPITATION SILICE, IN PARTICULAR AS A REINFORCING LOAD
EP0031271A1 (en) * 1979-12-20 1981-07-01 Rhone-Poulenc Chimie Precipitated silica especially utilizable as reinforcing filling

Similar Documents

Publication Publication Date Title
CH510663A (en) Process for the preparation of acrylic acid derivatives
CH527854A (en) Process for preparing α-ureidocephalosporanic acid
FR1274011A (en) Polymers of vinylphosphonic acid and process for their preparation
CH530391A (en) Process for the preparation of novel phenylacetic acid derivatives
CH517076A (en) Process for the preparation of α-dipeptide esters of L-aspartic acid
CH482757A (en) Process for preparing polyamic acid
FR1530836A (en) Fillers containing silicic acid useful as diluents and process for their preparation
CH533635A (en) Process for the preparation of new esters of thiophene acetic acid
CH537406A (en) Process for the preparation of x-cyanoacrylic acid amides
CH475231A (en) Process for the preparation of furfuryl esters of chrysanthemumic acid
CH542840A (en) Process for the preparation of new esters of metabenzoylphenylacetic acid
CH497382A (en) Process for the preparation of new amides of eugenic acid
FR1533753A (en) Process for the preparation of linear silazanes of silicic acid esters
FR1522839A (en) Process for the preparation of acetyl-acetic acid polyesters
FR1527543A (en) Process for the preparation of phosphoric acid esters
FR1395477A (en) Improved process for the preparation of phosphorous acid esters
CH534653A (en) Process for the preparation of novel p-chlorophenoxy isobutyric acid derivatives
CH442341A (en) Process for the preparation of epsilonaminocapronic acid
CH473755A (en) Process for the preparation of 4-oxo-5-alkylpentanoic acid esters
CH513909A (en) Process for the preparation of novel 5-thiazol carboxylic acid derivatives
FR1498055A (en) Process for the preparation of phosphoric acid esters
CH523252A (en) Process for the preparation of new nicotinic acid esters
FR1509623A (en) Process for the preparation of novel dihydrochlorides of farnesic acid esters
FR1515766A (en) Process for preparing hydroxyerephthalic acid
CH529745A (en) Process for the preparation of phenylacetic acid derivatives