Siegmund Besecke

Person

Seeheim-Jugenheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for making aromatic phosphorus compounds
- Patent number 4,698,448
- Issue date Oct 6, 1987
- Rohm GmbH
- Werner Ude
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making methacrylamides
- Patent number 4,675,442
- Issue date Jun 23, 1987
- Rohm GmbH
- Siegmund Besecke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
UV-absorbing monomer and polymers thereof
- Patent number 4,652,656
- Issue date Mar 24, 1987
- Rohm GmbH
- Siegmund Besecke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making isobutyric acid
- Patent number 4,647,696
- Issue date Mar 3, 1987
- Rohm GmbH
- Siegmund Besecke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
UV-absorbing monomer and polymers thereof
- Patent number 4,612,358
- Issue date Sep 16, 1986
- Rohm GmbH
- Siegmund Besecke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making multilayered resin bodies having UV-protection an...
- Patent number 4,576,870
- Issue date Mar 18, 1986
- Rohm GmbH
- Ralf Liebler
- B32 - LAYERED PRODUCTS
Information Patent Grant
Flame-retarded polyacrylamide or polymethacrylimide synthetic resin...
- Patent number 4,576,971
- Issue date Mar 18, 1986
- Rohm GmbH
- Ehrenfried Baumgartner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing cross-linked acrylic elastomers
- Patent number 4,562,234
- Issue date Dec 31, 1985
- Rohm GmbH Chemische Fabrik
- Siegmund Besecke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for making isobutyric acid or esters thereof
- Patent number 4,504,675
- Issue date Mar 12, 1985
- Rohm GmbH
- Siegmund Besecke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyarylene ethers containing phosphorus
- Patent number 4,492,805
- Issue date Jan 8, 1985
- Rohm GmbH
- Siegmund Besecke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene esters containing phosphorus
- Patent number 4,472,570
- Issue date Sep 18, 1984
- Rohm GmbH
- Siegmund Besecke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene esters containing phosphorus
- Patent number 4,463,159
- Issue date Jul 31, 1984
- Rohm GmbH
- Siegmund Besecke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making isobutyric acid
- Patent number 4,452,999
- Issue date Jun 5, 1984
- Rohm GmbH
- Siegmund Besecke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aqueous artificial resin dispersions free of emulsifying agents
- Patent number 4,373,056
- Issue date Feb 8, 1983
- Rohm GmbH Chemische Fabrik
- Siegmund Besecke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of carboxylic acid amides
- Patent number 4,228,102
- Issue date Oct 14, 1980
- Rohm GmbH
- Siegmund Besecke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making N-substituted acrylamides and methacrylamides
- Patent number 4,206,143
- Issue date Jun 3, 1980
- Rohm GmbH
- Franz Wenzel
- C07 - ORGANIC CHEMISTRY

Siegmund Besecke

Person

Patents Grantslast 30 patents

Method for making aromatic phosphorus compounds

Method of making methacrylamides

UV-absorbing monomer and polymers thereof

Method for making isobutyric acid

UV-absorbing monomer and polymers thereof

Method for making multilayered resin bodies having UV-protection an...

Flame-retarded polyacrylamide or polymethacrylimide synthetic resin...

Process for preparing cross-linked acrylic elastomers

Method for making isobutyric acid or esters thereof

Polyarylene ethers containing phosphorus

Polyarylene esters containing phosphorus

Polyarylene esters containing phosphorus

Method for making isobutyric acid

Aqueous artificial resin dispersions free of emulsifying agents

Preparation of carboxylic acid amides

Method for making N-substituted acrylamides and methacrylamides