Inventor
YAMAMATSU SETSUO
JP10 patents
Patents
10 patentsUS6228800B1May 8, 2001
Noble metal support
ASAHI CHEMICAL IND112 citations97
US4518796AMay 21, 1985
Method for preparing carboxylic esters
ASAHI CHEMICAL IND59 citations96
US6040472AMar 21, 2000
Catalyst for use in producing carboxylic esters
ASAHI CHEMICAL IND67 citations95
US5191116AMar 2, 1993
Process for the preparation of methacrylic acid and methacrolein
ASAHI CHEMICAL IND40 citations92
US4677231AJun 30, 1987
Process for purification of polyether
ASAHI CHEMICAL IND29 citations92
US4249019AFeb 3, 1981
Process for producing carboxylic esters
ASAHI CHEMICAL IND50 citations92
USRE38283EOct 21, 2003
Catalyst for use in producing carboxylic esters
ASAHI CHEMICAL IND10 citations72
US4329462AMay 11, 1982
Process for producing carboxylic amides
ASAHI CHEMICAL IND4 citations62
US6297373B1Oct 2, 2001
Method for acylating hexakis (arylmethyl) hexaazaisowurtzitane
ASAHI CHEMICAL IND5 citations60
US6153749ANov 28, 2000
Process for the preparation of acylated hexaazaisowurtzitane derivatives
ASAHI CHEMICAL IND5 citations60