Siegfried Wolff

Person

Bornheim-Merten, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Reinforcing additive
- Patent number 4,076,550
- Issue date Feb 28, 1978
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Friedrich Thurn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reaction product of 4,4-bis-(hydroxymethyl)-cyclohexene compounds w...
- Patent number 4,053,461
- Issue date Oct 11, 1977
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Werner Schwarze
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazinesulfenimides of dicarboxylic acids
- Patent number 4,000,119
- Issue date Dec 28, 1976
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Werner Schwarze
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reinforcing additive
- Patent number 3,997,356
- Issue date Dec 14, 1976
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Friedrich Thurn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazinesulfenimides of dicarboxylic acids
- Patent number 3,969,353
- Issue date Jul 13, 1976
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Werner Schwarze
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reaction product of 4,4-bis-(hydroxymethyl)-cyclohexene compounds w...
- Patent number 3,968,074
- Issue date Jul 6, 1976
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Werner Schwarze
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compositions containing silica, a phenoplast or an aminoplast, and...
- Patent number 3,957,718
- Issue date May 18, 1976
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Johannes Pochert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vulcanizable rubber mixture for tire treads having improved skid re...
- Patent number 3,938,574
- Issue date Feb 17, 1976
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Kurt Burmester
- B60 - VEHICLES IN GENERAL

Siegfried Wolff

Person

Patents Grantslast 30 patents

Reinforcing additive

Reaction product of 4,4-bis-(hydroxymethyl)-cyclohexene compounds w...

Triazinesulfenimides of dicarboxylic acids

Reinforcing additive

Triazinesulfenimides of dicarboxylic acids

Reaction product of 4,4-bis-(hydroxymethyl)-cyclohexene compounds w...

Compositions containing silica, a phenoplast or an aminoplast, and...

Vulcanizable rubber mixture for tire treads having improved skid re...