Gerhard Dieter Wolf

Person

Dormagen, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Process for dyeing dry-spun aromatic polyamides
- Patent number 4,078,889
- Issue date Mar 14, 1978
- Bayer Aktiengesellschaft
- Gerhard Dieter Wolf
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dyeing dry-spun aromatic polyamides
- Patent number 4,066,396
- Issue date Jan 3, 1978
- Bayer Aktiengesellschaft
- Gerhard Dieter Wolf
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for dyeing wet-spun aromatic polyamides in gel form
- Patent number 4,059,403
- Issue date Nov 22, 1977
- Bayer Aktiengesellschaft
- Gerhard Dieter Wolf
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dihydroxy sulphonates containing ether structures
- Patent number 4,056,564
- Issue date Nov 1, 1977
- Bayer Aktiengesellschaft
- Gerhard Dieter Wolf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diols containing sulphonic acid groups based on dihydroxy alkenes
- Patent number 4,048,221
- Issue date Sep 13, 1977
- Bayer Aktiengesellschaft
- Gerhard Dieter Wolf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
High molecular weight copolyamides containing quinazoline dione units
- Patent number 3,991,015
- Issue date Nov 9, 1976
- Bayer Aktiengesellschaft
- Gerhard Dieter Wolf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Urethane derivatives of 2-phenyl-4(3H)-quinazolones
- Patent number 3,932,409
- Issue date Jan 13, 1976
- Bayer Aktiengesellschaft
- Hans-Egon Kunzel
- C07 - ORGANIC CHEMISTRY

Gerhard Dieter Wolf

Person

Patents Grantslast 30 patents

Process for dyeing dry-spun aromatic polyamides

Dyeing dry-spun aromatic polyamides

Process for dyeing wet-spun aromatic polyamides in gel form

Dihydroxy sulphonates containing ether structures

Diols containing sulphonic acid groups based on dihydroxy alkenes

High molecular weight copolyamides containing quinazoline dione units

Urethane derivatives of 2-phenyl-4(3H)-quinazolones