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Tetrafluoboric acid
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CPC
C01B35/065
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C
CHEMISTRY METALLURGY
C01
Inorganic chemistry
C01B
NON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B35/00
Boron Compounds thereof
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C01B35/065
Tetrafluoboric acid
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Patents Grants
last 30 patents
Information
Patent Grant
Method of recycling hydrochloric and hydrofluoric acid effluent
Patent number
9,783,427
Issue date
Oct 10, 2017
Arkema France
Pascal Dufour
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for purifying a fluorine compound
Patent number
8,232,436
Issue date
Jul 31, 2012
Stella Chemifa Corporation
Masahide Waki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of aqueous solutions of fluoboric acid
Patent number
5,536,484
Issue date
Jul 16, 1996
Elf Atochem S.A.
Jacky Duclaux
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing concentrated tetrafluoroboric acid
Patent number
4,061,723
Issue date
Dec 6, 1977
Hoechst Aktiengesellschaft
Manfred Feser
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
3920825
Patent number
3,920,825
Issue date
Nov 18, 1975
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
2799559
Patent number
2,799,559
Issue date
Jul 16, 1957
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
2584819
Patent number
2,584,819
Issue date
Feb 5, 1952
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
2403148
Patent number
2,403,148
Issue date
Jul 2, 1946
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PURIFYING A FLUORINE COMPOUND
Publication number
20100099931
Publication date
Apr 22, 2010
STELLA CHEMIFA CORPORATION
Masahide Waki
C07 - ORGANIC CHEMISTRY