Inventor
KRAY BERND
DE3 patents
⚠️ This page may combine multiple inventors who share the name “KRAY BERND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RHEIN CHEMIE RHEINAU GMBH
2 patentsUS8354492B2Jan 15, 2013
Preparation of cast polyamides using special activators
RHEIN CHEMIE RHEINAU GMBH3 citations56
US6350899B2Feb 26, 2002
Process for the esterification of unsaturated carboxylic acids with unsaturated alcohols with avoidance of blackening and precipitation
RHEIN CHEMIE RHEINAU GMBH0 citations43