P
PatentIndex
Search
Landscape
Sign in
Inventor
DUDENHOEFFER STEFAN
DE
2 patents
Patents
2 patents
US9975829B2
May 22, 2018
Method for the preparation of 1,4-butane diol having an APHA color index of less than 30
BASF SE
2 citations
63
US9701604B2
Jul 11, 2017
Process for purifying 2,5-dichlorophenol
BASF SE
0 citations
47