GB1263945A - Highly textured amorphous silica - Google Patents

Highly textured amorphous silica

Info

Publication number
GB1263945A
GB1263945A GB21253/69A GB2125369A GB1263945A GB 1263945 A GB1263945 A GB 1263945A GB 21253/69 A GB21253/69 A GB 21253/69A GB 2125369 A GB2125369 A GB 2125369A GB 1263945 A GB1263945 A GB 1263945A
Authority
GB
United Kingdom
Prior art keywords
parts
mixture
precipitation
lacquer
matting agent
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
GB21253/69A
Other languages
English (en)
Inventor
Guenter Tuerk
Joseph Welsch
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
Publication of GB1263945A publication Critical patent/GB1263945A/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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/42—Gloss-reducing agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • 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
    • C01P2006/19—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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Silicon Compounds (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)
GB21253/69A 1968-04-27 1969-04-25 Highly textured amorphous silica Expired GB1263945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1767332A DE1767332C3 (de) 1968-04-27 1968-04-27 Verfahren zur Herstellung feinstteiliger, amorpher Kieselsäuren mit hoher Struktur

Publications (1)

Publication Number Publication Date
GB1263945A true GB1263945A (en) 1972-02-16

Family

ID=5699314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21253/69A Expired GB1263945A (en) 1968-04-27 1969-04-25 Highly textured amorphous silica

Country Status (8)

Country Link
JP (1) JPS5128597B1 (de)
BE (1) BE732161A (de)
CA (1) CA936332A (de)
DE (1) DE1767332C3 (de)
ES (1) ES365680A1 (de)
FR (1) FR2007141A1 (de)
GB (1) GB1263945A (de)
NL (1) NL173383C (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664907A (en) * 1981-04-10 1987-05-12 Degussa Aktiengesellschaft Dental-care composition
EP2571808B1 (de) 2010-05-21 2019-07-17 Grace GmbH Poröse kieselsäure-partikel und verfahren zu ihrer herstellung und verwendung
US10385216B2 (en) 2007-11-19 2019-08-20 Grace Gmbh Anti-corrosive particles

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803917A1 (de) * 1978-01-30 1979-08-02 Degussa Faellungskieselsaeuregranulate
DE3144299A1 (de) * 1981-11-07 1983-05-19 Degussa Ag, 6000 Frankfurt Faellungskieselsaeuren mit hoher struktur und verfahren zu ihrer herstellung
DE4041828A1 (de) * 1990-12-24 1992-07-02 Degussa Verfahren zur herstellung und foerderung einer waessrigen kieselsaeuresuspension
DE4302293A1 (de) * 1993-01-28 1994-08-04 Degussa Füllstoff enthaltendes Papier
DE19755287A1 (de) * 1997-12-12 1999-07-08 Degussa Fällungskieselsäure
DE10112441A1 (de) * 2001-03-15 2002-09-19 Degussa Kieselsäure durch Fällung mit konstanter Alkalizahl und deren Verwendung
AR074508A1 (es) 2008-12-08 2011-01-19 Grace Gmbh & Co Kg Particulas anticorrosivas
DE102017209874A1 (de) 2017-06-12 2018-12-13 Evonik Degussa Gmbh Verfahren zur Herstellung von wachsbeschichteter Kieselsäure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB818095A (en) * 1956-09-28 1959-08-12 Bayer Ag Process for the production of readily dispersible silicic acid fillers
DE1000793B (de) * 1955-02-03 1957-01-17 Bayer Ag Verfahren zur Herstellung gut dispergierbarer Kieselsaeurefuellstoffe

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664907A (en) * 1981-04-10 1987-05-12 Degussa Aktiengesellschaft Dental-care composition
US4704270A (en) * 1981-04-10 1987-11-03 Degussa Aktiengesellschaft Opaque dental-care composition
US4705679A (en) * 1981-04-10 1987-11-10 Degussa Aktiengesellschaft Transparent dental care composition
US4753791A (en) * 1981-04-10 1988-06-28 Degussa Aktiengessellschaft Dental-care composition using precipitated silica
US10385216B2 (en) 2007-11-19 2019-08-20 Grace Gmbh Anti-corrosive particles
EP2571808B1 (de) 2010-05-21 2019-07-17 Grace GmbH Poröse kieselsäure-partikel und verfahren zu ihrer herstellung und verwendung

Also Published As

Publication number Publication date
DE1767332C3 (de) 1975-10-09
CA936332A (en) 1973-11-06
NL173383B (nl) 1983-08-16
NL173383C (nl) 1984-01-16
NL6905865A (de) 1969-10-29
ES365680A1 (es) 1971-04-16
BE732161A (de) 1969-10-01
JPS5128597B1 (de) 1976-08-20
FR2007141A1 (de) 1970-01-02
DE1767332B2 (de) 1975-02-27
DE1767332A1 (de) 1972-04-20

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