Inventor
GRAHL MICHAEL
DE11 patents
⚠️ This page may combine multiple inventors who share the name “GRAHL MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER MATERIALSCIENCE AG
4 patentsUS7767778B2Aug 3, 2010
Polyurethane powder coating compositions that do not split off blocking agents and have a low stoving temperature
BAYER MATERIALSCIENCE AG11 citations82
US7919552B2Apr 5, 2011
Polyurethane powder lacquer
BAYER MATERIALSCIENCE AG4 citations62
US7329717B2Feb 12, 2008
Polyisocyanate-modified polycarboxylic acids
BAYER MATERIALSCIENCE AG2 citations61
US7148295B2Dec 12, 2006
Carboxy-functional crosslinkers for epoxy-functional powder-lacquer binding agents
BAYER MATERIALSCIENCE AG4 citations61
BAYER AG
4 patentsUS6423777B1Jul 23, 2002
Powder coating cross-linking agents of high functionality which contain uretdione groups and free isocyanate groups
BAYER AG9 citations73
US6297343B1Oct 2, 2001
Powder coating crosslinking agents containing uretdione groups and free isocyanate
BAYER AG9 citations73
US7148374B2Dec 12, 2006
Elimination-free powder coating crosslinking agents
BAYER AG3 citations62
US6987158B2Jan 17, 2006
Polyadducts containing uretidone groups
BAYER AG2 citations62
COVESTRO DEUTSCHLAND AG
3 patentsUS11091584B2Aug 17, 2021
Blocked polyisocyanate composition based on pentamethylene 1,5-diisocyanate
COVESTRO DEUTSCHLAND AG3 citations70
US10815330B2Oct 27, 2020
Thermolatently catalysed two-component system
COVESTRO DEUTSCHLAND AG2 citations69
US11059934B2Jul 13, 2021
Process for producing (cyclo)aliphatic polycarbonate polyols having low reactivity
COVESTRO DEUTSCHLAND AG0 citations59