Inventor
WAKASUGI TAKASHI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “WAKASUGI TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUREHA CHEMICAL IND CO LTD
9 patentsUS5008462AApr 16, 1991
Method for preparing monochloroacetaldehyde trimer
KUREHA CHEMICAL IND CO LTD9 citations73
US5811555ASep 22, 1998
Method for substitution of an amino group of a primary amine by a chlorine atom and a synthetic method by application thereof
KUREHA CHEMICAL IND CO LTD8 citations71
US5414139AMay 9, 1995
Process for the manufacture of monochloroacetaldehyde trimer and chloral
KUREHA CHEMICAL IND CO LTD2 citations59
US5166368ANov 24, 1992
Process of producing dichloroacetaldehyde trimer
KUREHA CHEMICAL IND CO LTD0 citations51
US5145988ASep 8, 1992
Process for producing hydrazone derivatives
KUREHA CHEMICAL IND CO LTD0 citations51
US5495050AFeb 27, 1996
Depolymerization of chloroaldehyde cyclic trimers
KUREHA CHEMICAL IND CO LTD1 citations49
US5426240AJun 20, 1995
Process for the co-production of dichloroacetaldehyde hydrate and chloral
KUREHA CHEMICAL IND CO LTD0 citations49
US5274131ADec 28, 1993
2-chloropropionaldehyde trimer and production process thereof
KUREHA CHEMICAL IND CO LTD1 citations49
US5416226AMay 16, 1995
Process for the manufacture of trimers of aliphatic aldehyde with chlorinated 2-position
KUREHA CHEMICAL IND CO LTD0 citations47