P

Inventor

ROLL WILLI

DE5 patents
⚠️ This page may combine multiple inventors who share the name “ROLL WILLI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RUETGERSWERKE AG

3 patents
US5382608AJan 17, 1995

Binder mixtures containing reactive group containing lignin and novolaks

RUETGERSWERKE AG27 citations87
US5373070ADec 13, 1994

Binder mixtures containing lignin and phenol novolaks

RUETGERSWERKE AG18 citations79
US5532330AJul 2, 1996

Heat-curable tannin-based binding agents

RUETGERSWERKE AG12 citations70

BAKELITE AG

2 patents
US6043350AMar 28, 2000

Bonding agent composition, its use as well as a process for the production of particle board

BAKELITE AG22 citations89
US6410776B1Jun 25, 2002

Method for producing resols

BAKELITE AG15 citations79