CH450368A - Process for the hydrophobing of highly dispersed oxides, oxide mixtures or mixed oxides - Google Patents

Process for the hydrophobing of highly dispersed oxides, oxide mixtures or mixed oxides

Info

Publication number
CH450368A
CH450368A CH156563A CH156563A CH450368A CH 450368 A CH450368 A CH 450368A CH 156563 A CH156563 A CH 156563A CH 156563 A CH156563 A CH 156563A CH 450368 A CH450368 A CH 450368A
Authority
CH
Switzerland
Prior art keywords
oxides
hydrophobing
highly dispersed
oxide mixtures
mixed
Prior art date
Application number
CH156563A
Other languages
German (de)
Inventor
Bruenner Helmut Dr Dipl-Chem
Diether Jean
Schutte Dieter Dr Dipl-Chem
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 CH450368A publication Critical patent/CH450368A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3081—Treatment with organo-silicon compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/309—Combinations of treatments provided for in groups C09C1/3009 - C09C1/3081
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/043—Drying, calcination
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06—Treatment with inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/12—Treatment with organosilicon compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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
    • 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
    • C01P2006/10—Solid density
    • 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
    • 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
    • C01P2006/12—Surface area
    • 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
    • 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
    • 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
    • C01P2006/90—Other properties not specified above
CH156563A 1962-03-30 1963-02-08 Process for the hydrophobing of highly dispersed oxides, oxide mixtures or mixed oxides CH450368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1962D0038532 DE1163784C2 (en) 1962-03-30 1962-03-30 Process for the surface treatment of highly dispersed oxides

Publications (1)

Publication Number Publication Date
CH450368A true CH450368A (en) 1968-01-31

Family

ID=7044171

Family Applications (1)

Application Number Title Priority Date Filing Date
CH156563A CH450368A (en) 1962-03-30 1963-02-08 Process for the hydrophobing of highly dispersed oxides, oxide mixtures or mixed oxides

Country Status (7)

Country Link
AT (1) AT239194B (en)
CH (1) CH450368A (en)
DE (1) DE1163784C2 (en)
DK (1) DK124993B (en)
GB (1) GB1031764A (en)
NL (1) NL128657C (en)
SE (1) SE302293B (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532664A (en) * 1969-01-06 1970-10-06 Gen Electric Silanol-containing organopolysiloxane compositions
DE1966970C2 (en) * 1969-03-29 1981-09-24 Degussa Ag, 6000 Frankfurt Process for the continuous waterproofing of highly dispersed oxides
DE2240014C3 (en) * 1972-08-14 1981-04-16 Degussa Ag, 6000 Frankfurt Process for the waterproofing of highly disperse oxides
DE2313073C2 (en) * 1973-03-16 1984-11-29 Istvan Prof. Dr. 6600 Saarbruecken Halasz Process for the chemical modification of surfaces of inorganic solids and their use
DE2609487C2 (en) * 1976-03-08 1983-09-15 Wacker-Chemie GmbH, 8000 München Process for the production of highly dispersed silicon dioxide with an enhanced thickening effect
CA1123413A (en) * 1978-02-13 1982-05-11 Terry J. Nestrick Bonded organo-pellicular packings for chromatographic columns
DE3211431A1 (en) * 1982-03-27 1983-09-29 Degussa Ag, 6000 Frankfurt METHOD FOR HYDROPHOBIZING PYROGEN-PRODUCED SILICON DIOXIDE
US4554147A (en) * 1984-04-02 1985-11-19 General Electric Company Method for treating fumed silica
JPS61136909A (en) * 1984-12-04 1986-06-24 Mitsubishi Chem Ind Ltd Aqueous dispersion liquid composition of anhydrous silicon acid
GB8618322D0 (en) * 1986-07-28 1986-09-03 3I Res Expl Ltd Bonded chromotographic stationary phase
DE4221716A1 (en) * 1992-07-02 1994-01-05 Wacker Chemie Gmbh Process for the hydrophobization of pyrogenically produced silicon dioxide
DE4240741A1 (en) * 1992-12-03 1994-06-09 Wacker Chemie Gmbh Process for the hydrophobization of fumed silica
US5681205A (en) * 1993-08-12 1997-10-28 Church & Dwight Co., Inc. Method of using abrasive blast media containing corrosion inhibitor
DE4419234A1 (en) 1994-06-01 1995-12-07 Wacker Chemie Gmbh Process for the silylation of inorganic oxides
DE19500674A1 (en) * 1995-01-12 1996-07-18 Degussa Surface modified pyrogenic mixed oxides, process for their production and use
DE19756831A1 (en) 1997-12-19 1999-07-01 Wacker Chemie Gmbh Silicon dioxide, which carries partially or completely silylated polysilicic acid chains on its surface
DE19757210A1 (en) * 1997-12-22 1999-07-01 Degussa Hydrophobicized, pyrogenic oxides
US6316050B1 (en) 1997-12-22 2001-11-13 Degussa Method of producing hydrophobic pyrogenically produced oxides
WO2001055028A1 (en) 2000-01-25 2001-08-02 Nippon Aerosil Co., Ltd. Oxide powder and method for preparing the same, and product using the same
JP3767672B2 (en) * 2000-04-21 2006-04-19 信越化学工業株式会社 Method for producing hydrophobic silicon dioxide fine powder
JP3674683B2 (en) 2000-08-31 2005-07-20 信越化学工業株式会社 Method for producing hydrophobic silicon dioxide fine powder
DE10211313A1 (en) 2002-03-14 2003-10-02 Wacker Chemie Gmbh Multiple emulsions
DE10239423A1 (en) 2002-08-28 2004-03-11 Degussa Ag Silica
DE10250712A1 (en) 2002-10-31 2004-05-19 Degussa Ag Powdery substances
JP4968569B2 (en) * 2002-12-27 2012-07-04 日本アエロジル株式会社 Highly dispersible hydrophobic silica fine powder and production method thereof
EP1656324B1 (en) * 2003-08-20 2013-07-31 Evonik Degussa GmbH Purification of finely divided, pyrogenically prepared metal oxide particles
DE102004005155A1 (en) 2004-02-03 2005-08-18 Degussa Ag Silicone rubber mixtures
DE102004008524B4 (en) * 2004-02-20 2008-11-20 Ibach, Alexander, Dipl.-Ing. Process for the functionalization of SiO 2 powders during spray drying
DE602005009343D1 (en) 2005-06-25 2008-10-09 Evonik Degussa Gmbh Thermoplastic matrix containing silanized fumed silica
DE102006017592A1 (en) * 2006-04-13 2007-10-18 Wacker Chemie Ag Rheology control of strongly basic liquids
FR2914631B1 (en) 2007-04-06 2009-07-03 Eads Europ Aeronautic Defence PARTICULAR NANOSTRUCTURE MATERIAL, AS PROTECTIVE COATING OF METAL SURFACES.
DE102007024097A1 (en) 2007-05-22 2008-11-27 Evonik Degussa Gmbh silicas
DE102007055879A1 (en) * 2007-12-19 2009-06-25 Wacker Chemie Ag Hydrophobization of silicas and oxidizing conditions
EP2123706A1 (en) 2008-05-19 2009-11-25 Evonik Degussa GmbH Thermoplastic elastomers
DE102013224210A1 (en) 2013-11-27 2015-05-28 Wacker Chemie Ag Silanized highly hydrophobic silicas
DE102013226494A1 (en) 2013-12-18 2015-06-18 Wacker Chemie Ag Modification of the surfaces of metal oxides by means of chain-like structures
AR113873A1 (en) 2017-11-09 2020-06-24 Rhodia Operations AGRICULTURAL PESTICIDE COMPOSITIONS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074559B (en) * 1960-02-04 Chemische Fabrik Wesseling Aktiengesellschaft, "Wesseling (Bez. Köln) Process for making finely divided silica hydrophobic
DE953010C (en) * 1951-10-15 1956-11-22 Degussa Filler for rubber and plastic compounds
US2993809A (en) * 1959-10-23 1961-07-25 Gen Electric Method for making treated silica fillers

Also Published As

Publication number Publication date
AT239194B (en) 1965-03-25
NL128657C (en) 1969-12-15
DK124993B (en) 1972-12-18
DE1163784C2 (en) 1973-05-03
DE1163784B (en) 1964-02-27
NL289806A (en) 1965-06-10
GB1031764A (en) 1966-06-02
SE302293B (en) 1968-07-15

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