Title:
グリセリンをプロピレングリコールに転換する方法
Document Type and Number:
Japanese Patent JP2014514276
Kind Code:
A
Abstract:
A process to convert glycerin into propylene glycol and purifying the produced propylene glycol is described. The glycerin-based propylene glycol production requires only one process step compared to petroleum/natural gas-based propylene glycol production requires multiple process steps, and thus represents a cost savings.
Inventors:
Ting, Chung Yi
Chiu, joseph
Chin, Way Hoa
Chiu, joseph
Chin, Way Hoa
Application Number:
JP2013557935A
Publication Date:
June 19, 2014
Filing Date:
March 12, 2012
Export Citation:
Assignee:
GTC Technology US, LLC
International Classes:
C07C29/80; C07C31/20
Domestic Patent References:
| JP2011506419A | 2011-03-03 | |||
| JP2010018602A | 2010-01-28 | |||
| JP2009544654A | 2009-12-17 | |||
| JP2009013094A | 2009-01-22 | |||
| JP2009501203A | 2009-01-15 |
Foreign References:
| US20100160691A1 | 2010-06-24 | |||
| WO2009111352A1 | 2009-09-11 |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori