Inventor
GARDZIELLA ARNO
DE18 patents
⚠️ This page may combine multiple inventors who share the name “GARDZIELLA ARNO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RUETGERSWERKE AG
16 patentsUS4918116AApr 17, 1990
High temperature resistant molding materials
RUETGERSWERKE AG160 citations97
US5260405ANov 9, 1993
Lignin modified binding agents
RUETGERSWERKE AG27 citations92
US5254639AOct 19, 1993
Binding agents
RUETGERSWERKE AG21 citations92
US4942217AJul 17, 1990
Novel heat-hardenable binders phenol-formaldehyde+HMT+acid
RUETGERSWERKE AG31 citations91
US5304225AApr 19, 1994
Binder mixture
RUETGERSWERKE AG20 citations89
US4587291AMay 6, 1986
Multicomponent aqueous resole binder with extended processability time
RUETGERSWERKE AG46 citations88
US5300593AApr 5, 1994
Lignin modified binding agents
RUETGERSWERKE AG18 citations81
US5373070ADec 13, 1994
Binder mixtures containing lignin and phenol novolaks
RUETGERSWERKE AG18 citations79
US5399606AMar 21, 1995
Thermosetting plastic powder mixtures
RUETGERSWERKE AG12 citations73
US4113898ASep 12, 1978
Method of applying powder coatings of unsaturated branched hydroxyester resins
RUETGERSWERKE AG7 citations73
US5288774AFeb 22, 1994
Novel low-emission, cold-curing binding agents
RUETGERSWERKE AG17 citations72
US4745024AMay 17, 1988
Non-woven textiles
RUETGERSWERKE AG11 citations72
US4584329AApr 22, 1986
Hardenable molding masses and their use
RUETGERSWERKE AG8 citations72
US5043365AAug 27, 1991
Novel molding materials
RUETGERSWERKE AG9 citations68
US4634723AJan 6, 1987
Furfuryl alcohol binders, methods for their production and use
RUETGERSWERKE AG14 citations67
US5345001ASep 6, 1994
Aqueous resol solutions and preparation thereof
RUETGERSWERKE AG2 citations61