Petra JANßEN

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous polyurethaneurea dispersion containing free acid groups
- Patent number 10,087,294
- Issue date Oct 2, 2018
- Covestro Deutschland AG
- Hans G. Grablowitz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
NON-IONIC HYDROPHYLIZED CROSS-LINKER DISPERSION CONTAINING THERMOLA...
- Publication number 20230085891
- Publication date Mar 23, 2023
- COVESTRO DEUTSCHLAND AG
- Sebastian Doerr
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGH-TEMPERATURE CROSS-LINKING DISPERSION
- Publication number 20230078540
- Publication date Mar 16, 2023
- COVESTRO DEUTSCHLAND AG
- Sebastian Doerr
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS POLYURETHANEUREA DISPERSION CONTAINING FREE ACID GROUPS
- Publication number 20160257795
- Publication date Sep 8, 2016
- COVESTRO DEUTSCHLAND AG
- Hans G. GRABLOWITZ
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...