Roland Gellert

Person

Neustadt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing water expandable styrene polymers
- Patent number 6,387,968
- Issue date May 14, 2002
- BASF Aktiengesellschaft
- Guiscard Glück
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polymer particles
- Patent number 6,310,109
- Issue date Oct 30, 2001
- BASF Aktiengesellschaft
- Guiscard Glück
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water expanded polystyrene particles
- Patent number 6,297,292
- Issue date Oct 2, 2001
- BASF Aktiengesellschaft
- Guiscard Glück
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Bead-like expandable molding materials having high heat distortion...
- Patent number 5,093,375
- Issue date Mar 3, 1992
- BASF Aktiengesellschaft
- Klaus Hahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous polymer dispersions for coating wood
- Patent number 5,070,136
- Issue date Dec 3, 1991
- BASF Akteingesellschaft
- Rolf Dersch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of styrene polymer foam particles
- Patent number 4,990,539
- Issue date Feb 5, 1991
- BASF Aktiengesellschaft
- Klaus Hahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Expandable styrene polymer of high oil resistance and preparation t...
- Patent number 4,990,540
- Issue date Feb 5, 1991
- BASF Aktiengesellschaft
- Klaus Hahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Roland Gellert

Person

Patents Grantslast 30 patents

Method for producing water expandable styrene polymers

Process for the preparation of polymer particles

Water expanded polystyrene particles

Bead-like expandable molding materials having high heat distortion...

Aqueous polymer dispersions for coating wood

Preparation of styrene polymer foam particles

Expandable styrene polymer of high oil resistance and preparation t...