Ulrich Beck

Person

Bornheim, 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
Tub sizes for paper
- Patent number 4,771,097
- Issue date Sep 13, 1988
- Bayer Aktiengesellschaft
- Gunter Sackmann
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Aqueous solutions or dispersions of polyisocyanate addition product...
- Patent number 4,670,100
- Issue date Jun 2, 1987
- Bayer Aktiengesellschaft
- Wolfgang Henning
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cationic sizing agent for paper, and a process for its preparation
- Patent number 4,659,431
- Issue date Apr 21, 1987
- Bayer Aktiengesellschaft
- Joachim Probst
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Aqueous solutions or dispersions of polyisocyanate addition product...
- Patent number 4,616,061
- Issue date Oct 7, 1986
- Bayer Aktiengesellschaft
- Wolfgang Henning
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Surface sizing agents for paper
- Patent number 4,614,759
- Issue date Sep 30, 1986
- Bayer Aktiengesellschaft
- Gunter Sackmann
- 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
N-alkylimide copolymers and their use as sizing agents
- Patent number 4,596,863
- Issue date Jun 24, 1986
- Bayer Aktiengesellschaft
- Gunter Sackmann
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sizing agents
- Patent number 4,568,391
- Issue date Feb 4, 1986
- Bayer Aktiengesellschaft
- Wulf von Bonin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Monofluorotriazinyl compounds, processes for their preparation and...
- Patent number 4,568,421
- Issue date Feb 4, 1986
- Bayer Aktiengesellschaft
- Gunter Sackmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phthalocyanine and azo dyestuff mixtures and their use for dyeing p...
- Patent number 4,521,217
- Issue date Jun 4, 1985
- Bayer Aktiengesellschaft
- Ulrich Beck
- 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
Process for improving the light fastness of polyamide dyeings with...
- Patent number 4,383,835
- Issue date May 17, 1983
- Bayer Aktiengesellschaft
- Reinhard Preuss
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Ulrich Beck

Person

Patents Grantslast 30 patents

Sizing agent and use thereof

Tub sizes for paper

Aqueous solutions or dispersions of polyisocyanate addition product...

Cationic sizing agent for paper, and a process for its preparation

Aqueous solutions or dispersions of polyisocyanate addition product...

Surface sizing agents for paper

Sizes based on ketene dimers

N-alkylimide copolymers and their use as sizing agents

Sizing agents

Monofluorotriazinyl compounds, processes for their preparation and...

Phthalocyanine and azo dyestuff mixtures and their use for dyeing p...

Sizes

Process for improving the light fastness of polyamide dyeings with...