Classifications

• • C—CHEMISTRY; METALLURGY
  • C01—INORGANIC CHEMISTRY
  • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
  • C01B7/00—Halogens; Halogen acids
  • C01B7/19—Fluorine; Hydrogen fluoride
  • C01B7/191—Hydrogen fluoride
  • C01B7/192—Preparation from fluorspar
• • 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
  • C01B33/08—Compounds containing halogen
  • C01B33/10—Compounds containing silicon, fluorine, and other elements
  • C01B33/103—Fluosilicic acid; Salts thereof

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Inorganic Chemistry (AREA)
• Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
• Inorganic Compounds Of Heavy Metals (AREA)
• Glass Compositions (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=5796819

Family Applications (1)

Country Status (10)

Families Citing this family (3)

Family Cites Families (1)

• 1971
  • 1971-01-26 DE DE2103338A patent/DE2103338C3/de not_active Expired
• 1972
  • 1972-01-06 AU AU37633/72A patent/AU454507B2/en not_active Expired
  • 1972-01-24 IT IT47894/72A patent/IT948541B/it active
  • 1972-01-24 CA CA132,998A patent/CA981870A/en not_active Expired
  • 1972-01-24 NL NL7200946A patent/NL7200946A/xx unknown
  • 1972-01-25 GB GB338272A patent/GB1371790A/en not_active Expired
  • 1972-01-25 ES ES399184A patent/ES399184A1/es not_active Expired
  • 1972-01-25 ZA ZA720492A patent/ZA72492B/xx unknown
  • 1972-01-26 FR FR7202608A patent/FR2123448B1/fr not_active Expired
  • 1972-01-26 BE BE778516A patent/BE778516A/xx unknown

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