Peter Mummenhoff

Person

Cologne, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Sizing agent and use thereof
- Patent number 4,784,727
- Issue date Nov 15, 1988
- Bayer Aktiengesellschaft
- Wolf-Dieter Schroer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sizes based on ketene dimers
- Patent number 4,614,546
- Issue date Sep 30, 1986
- Bayer Aktiengesellschaft
- Wolf-Dieter Schroer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sizes
- Patent number 4,499,153
- Issue date Feb 12, 1985
- Bayer Aktiengesellschaft
- Wulf von Bonin
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cationic sizing agent for paper and a process for the preparation t...
- Patent number 4,434,269
- Issue date Feb 28, 1984
- Bayer Aktiengesellschaft
- Joachim Probst
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Aqueous aminoplastic resin dispersions
- Patent number 4,405,751
- Issue date Sep 20, 1983
- Bayer Aktiengesellschaft
- Hanns P. Muller
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sizing agents for paper and a process for the production thereof
- Patent number 4,381,367
- Issue date Apr 26, 1983
- Bayer Aktiengesellschaft
- Wulf von Bonin
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cationic triazinylamino azo dyestuffs
- Patent number 4,333,874
- Issue date Jun 8, 1982
- Bayer Aktiengesellschaft
- Horst Nickel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Peter Mummenhoff

Person

Patents Grantslast 30 patents

Sizing agent and use thereof

Sizes based on ketene dimers

Sizes

Cationic sizing agent for paper and a process for the preparation t...

Aqueous aminoplastic resin dispersions

Sizing agents for paper and a process for the production thereof

Cationic triazinylamino azo dyestuffs