Hans-Werner Michalczak

Inventor

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Work History

Patent OwnerApplications FiledYear
DEGUSSA AG
1
2
1991
2004
EVONIK DEGUSSA GMBH
1
1
5
2
1993
2004
2005
2007

Inventor Addresses

AddressDuration
Herne, DEFeb 11, 92 - Aug 26, 14

Technology Profile

Technology Matters
C07C: ACYCLIC OR CARBOCYCLIC COMPOUNDS 10
C08L: COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1

Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
88161252014Process for the continuous preparation of (cyclo)aliphatic diisocyanates4
2010/0168,3292010ALIPHATIC, CYCLOALIPHATIC OR (CYCLO)ALIPHATIC DIISOCYANATES THAT ARE STABLE IN STORAGE8
2010/0036,1542010PROCESS FOR THE CONTINUOUS PREPARATION OF (CYCLO)ALIPHATIC DIISOCYANATES8
75572422009Multistage continuous preparation of cycloaliphatic disocyanates2
74200802008Multistage continuous preparation of cycloaliphatic diisocyanates1

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