Title:
RECOVERY METHOD AND RECYCLING METHOD FOR BORON TRIFLUORIDE COMPLEX
Document Type and Number:
WIPO Patent Application WO/2013/129662
Kind Code:
A1
Abstract:
In a reaction employing a boron trifluoride complex as a catalyst, the costly and harmful boron trifluoride complex is separated from a reaction mixture containing said boron trifluoride complex by using a saturated hydrocarbon solvent to separate the boron trifluoride complex that is present in the reaction mixture.
Inventors:
ODA SUMIHIRO (JP)
MACHIDA MASASHI (JP)
SEKIGUCHI HIROKI (JP)
YOSHIDA YUKIO (JP)
TSUBOUCHI TOSHIYUKI (JP)
MACHIDA MASASHI (JP)
SEKIGUCHI HIROKI (JP)
YOSHIDA YUKIO (JP)
TSUBOUCHI TOSHIYUKI (JP)
Application Number:
PCT/JP2013/055731
Publication Date:
September 06, 2013
Filing Date:
March 01, 2013
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
ODA SUMIHIRO (JP)
MACHIDA MASASHI (JP)
SEKIGUCHI HIROKI (JP)
YOSHIDA YUKIO (JP)
TSUBOUCHI TOSHIYUKI (JP)
ODA SUMIHIRO (JP)
MACHIDA MASASHI (JP)
SEKIGUCHI HIROKI (JP)
YOSHIDA YUKIO (JP)
TSUBOUCHI TOSHIYUKI (JP)
International Classes:
B01J31/40; B01J38/00; C07C41/58; C07C43/06; C07F5/02
Foreign References:
| JP2004195360A | 2004-07-15 | |||
| JP2004141819A | 2004-05-20 | |||
| JPH0245429A | 1990-02-15 | |||
| JP2000109313A | 2000-04-18 | |||
| JP2000128522A | 2000-05-09 | |||
| JP2000135402A | 2000-05-16 | |||
| JP2000135403A | 2000-05-16 | |||
| JP2001104805A | 2001-04-17 | |||
| JP2004195360A | 2004-07-15 | |||
| JP2004141819A | 2004-05-20 |
Other References:
See also references of EP 2821137A4
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (JP)
Tamotsu Otani (JP)
Tamotsu Otani (JP)
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Claims: