Inventor
PLAPPER JUERGEN
DE9 patents
Patents
9 patentsUS4272242AJun 9, 1981
Use of water-insoluble aluminosilicates in tanning process for the production of leather
HENKEL KGAA26 citations79
US4264319AApr 28, 1981
Water-insoluble aluminosilicates in the manufacture of leather
HENKEL KGAA15 citations72
US4221564ASep 9, 1980
Water-insoluble alkali metal aluminosilicates and polycarboxylic acids in the tanning process for the production of leather
HENKEL KGAA12 citations72
US4309176AJan 5, 1982
Process for the oiling and impregnation of leather and pelts
HENKEL KGAA6 citations62
US4264318AApr 28, 1981
Water-insoluble aluminosilicates as tanning agents for the dressing of fur skin
HENKEL KGAA5 citations61
US4210416AJul 1, 1980
Fine-particulate alkali metal aluminosilicates in the process of washing and cleaning rawhides and fur skins
HENKEL KGAA2 citations61
US4654042AMar 31, 1987
Sulfonated lubricating agents for leather and furs process therefore
HENKEL KGAA3 citations60
US4260686AApr 7, 1981
Process for the enzymatic softening of furs
HENKEL KGAA3 citations60
US4765875AAug 23, 1988
Preparation of sulfonated lubricating agents for leather and furs
HENKEL KGAA0 citations49