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Patent Searching and Data


Title:
CATALYST FOR PREPARING ACROLEIN AND ACRYLIC ACID, AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2014/189342
Kind Code:
A1
Abstract:
The present invention relates to a catalyst for preparing acrolein and acrylic acid, and to a method for preparing same. The catalyst according to the present invention has excellent mechanical physical properties, thereby enabling more uniform filling while minimizing the breakdown of the catalyst, and can be stably used for a longer period of time.

Inventors:
LIM HYUN-SUB (KR)
KIM DUK-KI (KR)
SHIN HYUN-JONG (KR)
PARK JU-YEON (KR)
CHOI BYUNG-YUL (KR)
CHOE YOUNG-HYUN (KR)
Application Number:
PCT/KR2014/004671
Publication Date:
November 27, 2014
Filing Date:
May 26, 2014
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
B01J23/31; B01J37/08; C07C47/22; C07C57/04
Foreign References:
KR100234874B11999-12-15
JP2008264766A2008-11-06
KR20080001070A2008-01-03
KR20070001857A2007-01-04
US20040029724A12004-02-12
Other References:
See also references of EP 2939736A4
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (Gangnam-gu, Seoul 135-080, KR)
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