Inventor
HORNFECK KLAUS
DE15 patents
⚠️ This page may combine multiple inventors who share the name “HORNFECK KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HENKEL KGAA
12 patentsUS6057375AMay 2, 2000
Use of alkoxylation products of epoxidized fats as antifoaming agents
HENKEL KGAA65 citations93
US5403440AApr 4, 1995
Use of compounds containing polyether chains prepared from epoxidized carboxylic acid derivatives for the removal of printing inks from wastepaper
HENKEL KGAA20 citations92
US5308448AMay 3, 1994
Process for the flotation of fillers from deinked waste paper in the presence of surfactants containing sulfonate groups
HENKEL KGAA21 citations92
US5221433AJun 22, 1993
Deinking wastepaper using alkoxylation product of carboxylic acid containing an oh group and alkylene oxide
HENKEL KGAA21 citations92
US5512134AApr 30, 1996
Process for removing printing inks from printed wastepaper or from paper circuit waters
HENKEL KGAA8 citations73
US5286346AFeb 15, 1994
Deinking of wastepaper with quaternized hydroxyethyl cellulose
HENKEL KGAA7 citations73
US5914006AJun 22, 1999
Process for controlling the deposit of adhesive impurities from paper material suspensions
HENKEL KGAA13 citations72
US5474655ADec 12, 1995
Process for controlling the deposition of stickies from paper stock suspensions
HENKEL KGAA15 citations71
US5227020AJul 13, 1993
Process for regenerating wastepaper using a double layer hydroxide formed in situ
HENKEL KGAA10 citations70
US5238533AAug 24, 1993
Flotation process for removing fillers from wastepaper in the presence of polymers and copolymers
HENKEL KGAA4 citations62
US5232551AAug 3, 1993
Process for the flotation of fillers from deinked waste paper using organic phosphoric acid esters
HENKEL KGAA6 citations62
US5614062AMar 25, 1997
Process for controlling the sedimentation of sticky impurities from paper stock suspensions
HENKEL KGAA5 citations60