Inventor
MORISHITA HIROHISA
JP5 patents
Patents
5 patentsUS5288840AFeb 22, 1994
Polyoxymethylene copolymer and process for producing the copolymer
ASAHI CHEMICAL IND20 citations91
US5811511ASep 22, 1998
Method for stabilizing unstable terminals of an oxymethylene copolymer
ASAHI CHEMICAL IND7 citations71
US4962235AOct 9, 1990
Process for producing high purity formaldehyde
ASAHI CHEMICAL IND12 citations71
US5959036ASep 28, 1999
Oxymethylene copolymer with poly-β-alanine
ASAHI CHEMICAL IND16 citations69
US5962702AOct 5, 1999
Process for production of trioxane
ASAHI CHEMICAL IND6 citations59