Title:
CATALYST, AND METHOD FOR PRODUCING UNSATURATED CAROBXYLIC ACID USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/163726
Kind Code:
A1
Abstract:
A catalyst that includes molybdenum, copper, and vanadium as essential components thereof and has a ratio (X/Y) of 1.10–3.00 between the volume (X) of pores having a diameter of 25–400 μm as measured by mercury intrusion porosimetry and the volume (Y) pores having a diameter of 0.1–4 μｍ.
Inventors:
OBATA TOMOHIRO (JP)
KAWAGUCHI TORU (JP)
HIRAOKA RYOTA (JP)
SAKAI HIDEOMI (JP)
KAWAGUCHI TORU (JP)
HIRAOKA RYOTA (JP)
SAKAI HIDEOMI (JP)
Application Number:
PCT/JP2022/002960
Publication Date:
August 04, 2022
Filing Date:
January 26, 2022
Export Citation:
Assignee:
NIPPON KAYAKU KK (JP)
International Classes:
B01J27/199; C07B61/00; C07C51/235; C07C57/055
Domestic Patent References:
| WO2015053269A1 | 2015-04-16 |
Foreign References:
| JP2020157294A | 2020-10-01 | |||
| JP2017176932A | 2017-10-05 | |||
| JP2000024502A | 2000-01-25 | |||
| JP3710944B2 | 2005-10-26 | |||
| JP2017176932A | 2017-10-05 | |||
| JP2003010690A | 2003-01-14 | |||
| JP2021010889A | 2021-02-04 |
Attorney, Agent or Firm:
SHIN-EI PATENT FIRM, P.C. (JP)
Download PDF: