Josef K. Rigler

Person

Dulmen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Agitator vessel with radially conveying agitator and with at least...
- Patent number 4,984,899
- Issue date Jan 15, 1991
- Huls AG
- Franz-Michael Bollenrath
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for controlling bead size in the production of expandable st...
- Patent number 4,618,468
- Issue date Oct 21, 1986
- Chemische Werke Huls Aktiengesellschaft
- Josef K. Rigler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for controlling bead size in the manufacture of expandable...
- Patent number 4,609,512
- Issue date Sep 2, 1986
- Chemische Werke Huls AG
- Josef K. Rigler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fine particulate, expandable styrene polymers suitable for the prod...
- Patent number 4,517,314
- Issue date May 14, 1985
- Chemische Werke Huls AG
- Dirk Reese
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fine particulate, expandable styrene polymers suitable for the prod...
- Patent number 4,497,912
- Issue date Feb 5, 1985
- Chemische Werke Huls AG
- Dirk Reese
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of fine particulate, expandable styrene polymers with im...
- Patent number 4,497,911
- Issue date Feb 5, 1985
- Chemische Werke Huls AG
- Josef K. Rigler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing improved molding materials from coated fine pa...
- Patent number 4,495,224
- Issue date Jan 22, 1985
- Chemische Werke Huls AG
- Josef-Karl Rigler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fire retardant fine particulate expandable styrene polymers
- Patent number 4,419,458
- Issue date Dec 6, 1983
- Chemische Werke Huls AG
- Josef K. Rigler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fire retardant fine particulate expandable styrene polymers
- Patent number 4,418,156
- Issue date Nov 29, 1983
- Chemische Werke Huls AG
- Josef K. Rigler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fire retardant particulate expandable styrene polymers
- Patent number 4,407,977
- Issue date Oct 4, 1983
- Chemische Werke Huls Aktiengesellschaft
- Josef K. Rigler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fire retardant fine particulate expandable styrene polymers
- Patent number 4,393,146
- Issue date Jul 12, 1983
- Chemische Werke Huls AG
- Josef K. Rigler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Self-extinguishing, fine particulate expandable styrene polymers
- Patent number 4,337,319
- Issue date Jun 29, 1982
- Chemische Werke Huls AG
- Josef K. Rigler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Self-extinguishing fine particulate expandable styrene polymers
- Patent number 4,286,071
- Issue date Aug 25, 1981
- Chemische Werke Huls AG
- Josef K. Rigler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Small particulate expandable styrene polymer molding compositions
- Patent number 4,255,525
- Issue date Mar 10, 1981
- Chemische Werhe Huls AG
- Josef K. Rigler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing fine particle expandable styrene polymers con...
- Patent number 4,228,244
- Issue date Oct 14, 1980
- Chemische Werke Huls AG
- Josef K. Rigler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Josef K. Rigler

Person

Patents Grantslast 30 patents

Agitator vessel with radially conveying agitator and with at least...

Method for controlling bead size in the production of expandable st...

Process for controlling bead size in the manufacture of expandable...

Fine particulate, expandable styrene polymers suitable for the prod...

Fine particulate, expandable styrene polymers suitable for the prod...

Production of fine particulate, expandable styrene polymers with im...

Method for preparing improved molding materials from coated fine pa...

Fire retardant fine particulate expandable styrene polymers

Fire retardant fine particulate expandable styrene polymers

Fire retardant particulate expandable styrene polymers

Fire retardant fine particulate expandable styrene polymers

Self-extinguishing, fine particulate expandable styrene polymers

Self-extinguishing fine particulate expandable styrene polymers

Small particulate expandable styrene polymer molding compositions

Process for preparing fine particle expandable styrene polymers con...