Inventor
LEHMANN GUNTER
DE11 patents
Patents
11 patentsUS6624284B1Sep 23, 2003
Fiberplates made of polyamines or polyamine-containing aminoplast resins as binding agents
BASF AG15 citations80
US4584412AApr 22, 1986
Preparation of formaldehyde
BASF AG20 citations77
US4242282ADec 30, 1980
Preparation of glyoxal
BASF AG11 citations72
US4235823ANov 25, 1980
Preparation of diketones
BASF AG7 citations72
US4119673AOct 10, 1978
Manufacture of concentrated aqueous solutions of formaldehyde
BASF AG13 citations72
US4010208AMar 1, 1977
Production of formaldehyde
BASF AG15 citations71
US4072717AFeb 7, 1978
Manufacture of formaldehyde
BASF AG7 citations70
US3994977ANov 30, 1976
Manufacture of formaldehyde
BASF AG17 citations70
US4233246ANov 11, 1980
Manufacture of aliphatic hydroxycarbonyl compounds etherified with aliphatic groups
BASF AG5 citations61
US4001337AJan 4, 1977
Stabilized aqueous formaldehyde solutions and process for their manufacture
BASF AG4 citations59
US4229590AOct 21, 1980
Preparation of alkyl pyruvates
BASF AG1 citations51