Inventor
GUENTHER ERHARD
DE12 patents
⚠️ This page may combine multiple inventors who share the name “GUENTHER ERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
10 patentsUS5536766AJul 16, 1996
Formaldehyde-free binding, impregnating or coating compositions for fibrous sheet materials
BASF AG105 citations97
US6031064AFeb 29, 2000
Condensation products based on triazines and formaldehyde
BASF AG9 citations73
US6004892ADec 21, 1999
Fire protection covers made of melamine-formaldehyde resin fibers
BASF AG10 citations73
US5939515AAug 17, 1999
Modified melamine-formaldehyde resins
BASF AG14 citations73
US6864292B1Mar 8, 2005
Defoamer and/or deareator on the basis of oil-in-water dispersions
BASF AG10 citations72
US5637704AJun 10, 1997
Preparation of hydroxyoxaalkylmelamines
BASF AG9 citations72
US6500371B1Dec 31, 2002
Continuous method for producing amino- and/or phenoplasts
BASF AG8 citations71
US5530031AJun 25, 1996
Water-insoluble melamine-formaldehyde resins
BASF AG11 citations71
US5837013ANov 17, 1998
Preparation of colored melamine-formaldehyde condensation products
BASF AG4 citations62
US6316533B1Nov 13, 2001
Composition for treating tanned leather, and its preparation
BASF AG0 citations47