Frank P. Woerner

Person

Wachenheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Continuous preparation of aqueous melamine/formaldehyde precondensa...
- Patent number 4,996,289
- Issue date Feb 26, 1991
- BASF Aktiengesellschaft
- Heinz Berbner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of resilient melamine foams
- Patent number 4,666,948
- Issue date May 19, 1987
- BASF Aktiengesellschaft
- Frank P. Woerner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resilient foam based on a melamine-formaldehyde condensate
- Patent number 4,540,717
- Issue date Sep 10, 1985
- BASF Aktiengesellschaft
- Harald Mahnke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Stabilized melamine resin foams
- Patent number 4,530,940
- Issue date Jul 23, 1985
- BASF Aktiengesellschaft
- Frank P. Woerner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resilient foam based on a melamine-formaldehyde condensate
- Patent number 4,511,678
- Issue date Apr 16, 1985
- BASF Aktiengesellschaft
- Harald Mahnke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Manufacture of resilient foams based on a melamine-formaldehyde con...
- Patent number 4,334,971
- Issue date Jun 15, 1982
- BASF Aktiengesellschaft
- Harald Mahnke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Storage-stable, liquid polyisocyanates possessing carbodiimide grou...
- Patent number 4,120,884
- Issue date Oct 17, 1978
- BASF Aktiengesellschaft
- Frank Peter Woerner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Frank P. Woerner

Person

Patents Grantslast 30 patents

Continuous preparation of aqueous melamine/formaldehyde precondensa...

Preparation of resilient melamine foams

Resilient foam based on a melamine-formaldehyde condensate

Stabilized melamine resin foams

Resilient foam based on a melamine-formaldehyde condensate

Manufacture of resilient foams based on a melamine-formaldehyde con...

Storage-stable, liquid polyisocyanates possessing carbodiimide grou...