Inventor
KNITTEL VOLKER
DE8 patents
Patents
8 patentsUS4283229AAug 11, 1981
Process for the preparation and use of stable cellulose ether suspensions
HOECHST AG31 citations90
US4265674AMay 5, 1981
Additive for concrete or mortar and the use thereof
HOECHST AG33 citations90
US4401473AAug 30, 1983
Use of dimethylphosphinylalkanephosphonic acid as a setting retarder in gypsum
HOECHST AG23 citations81
US4355074AOct 19, 1982
Bonding sheet-like material to a substrate from which it can be dry-stripped
HOECHST AG24 citations75
US4260422AApr 7, 1981
Novel phosphonocarboxylic acid compounds
HOECHST AG8 citations71
US4137088AJan 30, 1979
Plasticizer combination for building materials
HOECHST AG14 citations71
US4414032ANov 8, 1983
Anti-flooding agent for paints and plasters
HOECHST AG8 citations68
US4332746AJun 1, 1982
Diphosphonodicarboxylic acid esters
HOECHST AG2 citations60