NL7105957A - - Google Patents

Info

Publication number
NL7105957A
NL7105957A NL7105957A NL7105957A NL7105957A NL 7105957 A NL7105957 A NL 7105957A NL 7105957 A NL7105957 A NL 7105957A NL 7105957 A NL7105957 A NL 7105957A NL 7105957 A NL7105957 A NL 7105957A
Authority
NL
Netherlands
Application number
NL7105957A
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 filed Critical
Publication of NL7105957A publication Critical patent/NL7105957A/xx

Links

Classifications

    • 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
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NL7105957A 1970-04-29 1971-04-29 NL7105957A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702020887 DE2020887B2 (de) 1970-04-29 1970-04-29 Verfahren zur Herstellung einer oberflächenarmen Kieselsäure und Verwendung dieser Kieselsäure als Verstärker-Füllstoff in Elastomeren

Publications (1)

Publication Number Publication Date
NL7105957A true NL7105957A (de) 1971-11-02

Family

ID=5769714

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7105957A NL7105957A (de) 1970-04-29 1971-04-29

Country Status (5)

Country Link
DD (1) DD94892A5 (de)
DE (1) DE2020887B2 (de)
FR (1) FR2090963A5 (de)
GB (1) GB1347032A (de)
NL (1) NL7105957A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2257658A1 (en) * 1973-10-03 1975-08-08 Sifrance Polymsd synthetic silica pigments for toothpastes - prepd. by pptn. from a soln. contg. silicate, acid and electrolyte
DE2628975A1 (de) * 1976-06-28 1977-12-29 Degussa Faellungskieselsaeure
DE2716225A1 (de) * 1977-04-13 1978-10-26 Degussa Borhaltige faellungskieselsaeure
DE2729244A1 (de) * 1977-06-29 1979-01-04 Degussa Faellungskieselsaeure
DE3114493A1 (de) * 1981-04-10 1982-10-28 Degussa Ag, 6000 Frankfurt "faellungskieselsaeuren und verfahren zu ihrer herstellung"
DE3117345A1 (de) * 1981-05-02 1982-11-25 Akzo Gmbh, 5600 Wuppertal Kieselsaeure fuer die filtration von getraenken, insbesondere von bier
FR2749576B1 (fr) 1996-06-06 1998-09-04 Rhone Poulenc Chimie Procede de preparation de silice susceptible d'etre utilisee dans les compositions dentifrices

Also Published As

Publication number Publication date
DE2020887B2 (de) 1975-01-09
GB1347032A (en) 1974-02-13
FR2090963A5 (de) 1972-01-14
DD94892A5 (de) 1973-01-05
DE2020887A1 (de) 1971-11-11

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Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

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