FR2007141A1 - - Google Patents

Info

Publication number
FR2007141A1
FR2007141A1 FR6913462A FR6913462A FR2007141A1 FR 2007141 A1 FR2007141 A1 FR 2007141A1 FR 6913462 A FR6913462 A FR 6913462A FR 6913462 A FR6913462 A FR 6913462A FR 2007141 A1 FR2007141 A1 FR 2007141A1
Authority
FR
France
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.)
Pending
Application number
FR6913462A
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 FR2007141A1 publication Critical patent/FR2007141A1/fr
Pending 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)
FR6913462A 1968-04-27 1969-04-28 Pending FR2007141A1 (fr)

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
FR2007141A1 true FR2007141A1 (fr) 1970-01-02

Family

ID=5699314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6913462A Pending FR2007141A1 (fr) 1968-04-27 1969-04-28

Country Status (8)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003217A1 (fr) * 1978-01-30 1979-08-08 Degussa Aktiengesellschaft Granulés de silice précipitée, leur préparation et leur utilisation
EP0612884A1 (fr) * 1993-01-28 1994-08-31 Degussa Aktiengesellschaft Papier à journaux contenant des charges

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114492A1 (de) * 1981-04-10 1982-10-28 Degussa Ag, 6000 Frankfurt Zahnpflegemittel
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
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
CN101918500B (zh) 2007-11-19 2015-05-20 格雷斯股份有限两合公司 防腐蚀颗粒
AR074508A1 (es) 2008-12-08 2011-01-19 Grace Gmbh & Co Kg Particulas anticorrosivas
MX346364B (es) 2010-05-21 2017-03-16 Grace Gmbh & Co Kg * Particulas porosas de oxido inorganico y metodos para preparar y utilizar los mismos.
DE102017209874A1 (de) 2017-06-12 2018-12-13 Evonik Degussa Gmbh Verfahren zur Herstellung von wachsbeschichteter Kieselsäure

Citations (1)

* 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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1000793B (de) * 1955-02-03 1957-01-17 Bayer Ag Verfahren zur Herstellung gut dispergierbarer Kieselsaeurefuellstoffe

Patent Citations (1)

* 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003217A1 (fr) * 1978-01-30 1979-08-08 Degussa Aktiengesellschaft Granulés de silice précipitée, leur préparation et leur utilisation
EP0612884A1 (fr) * 1993-01-28 1994-08-31 Degussa Aktiengesellschaft Papier à journaux contenant des charges
US5591307A (en) * 1993-01-28 1997-01-07 Degussa Aktiengesellschaft Paper containing a filler

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 (fr) 1969-10-29
GB1263945A (en) 1972-02-16
ES365680A1 (es) 1971-04-16
BE732161A (fr) 1969-10-01
JPS5128597B1 (fr) 1976-08-20
DE1767332B2 (de) 1975-02-27
DE1767332A1 (de) 1972-04-20

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