Detlef Arnoldi

Person

Hanau, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing non-vitrified processing aid low in residual mo...
- Patent number 5,767,231
- Issue date Jun 16, 1998
- AGOMER Gesellschaft mit beschrankter Haftung
- Volker Schull
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyoxymethylene with improved acid stability, process for producti...
- Patent number 5,693,709
- Issue date Dec 2, 1997
- Degussa Aktiengesellschaft
- Edwin Nun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for processing crude polyoxymethylene
- Patent number 5,541,284
- Issue date Jul 30, 1996
- Dequssa Aktiengesellschaft
- Detlef Arnoldi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Detergent composition and method of use with surfactant, silicate,...
- Patent number 5,494,488
- Issue date Feb 27, 1996
- Degussa Aktiengesellschaft
- Detlef Arnoldi
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Processing agent having a C.sub.8 -C.sub.22 component
- Patent number 5,476,902
- Issue date Dec 19, 1995
- Degussa Aktiengesellschaft
- Volker H. Schull
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyoxymethylene having improved acid stability
- Patent number 5,393,813
- Issue date Feb 28, 1995
- Degussa Aktiengesellschaft
- Stephanie Schauhoff
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyoxymethylene molding materials having improved thermal stabilit...
- Patent number 5,218,041
- Issue date Jun 8, 1993
- Degussa Aktiengesellschaft
- Detlef Arnoldi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of cyanocarboxylic acids
- Patent number 4,222,956
- Issue date Sep 16, 1980
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Axel Kleemann
- C07 - ORGANIC CHEMISTRY

Detlef Arnoldi

Person

Patents Grantslast 30 patents

Method of producing non-vitrified processing aid low in residual mo...

Polyoxymethylene with improved acid stability, process for producti...

Method for processing crude polyoxymethylene

Detergent composition and method of use with surfactant, silicate,...

Processing agent having a C.sub.8 -C.sub.22 component

Polyoxymethylene having improved acid stability

Polyoxymethylene molding materials having improved thermal stabilit...

Process for the production of cyanocarboxylic acids