Konrad Opitz

Person

Liederbach, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Low-dust or dust-free dye preparations
- Patent number 5,366,512
- Issue date Nov 22, 1994
- Hoechst Aktiengesellschaft
- Peter Mischke
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
.beta.-modification of 1-(2,4-dinitro-6-chloro-phenylazo)-2-propion...
- Patent number 5,037,962
- Issue date Aug 6, 1991
- Cassella AG.
- Hubert Kruse
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing a stabilized composition of a lithium azo com...
- Patent number 5,011,917
- Issue date Apr 30, 1991
- Hoechst Aktiengesellschaft
- Konrad Opitz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of the lithium salt of a fiber-reactive...
- Patent number 4,939,242
- Issue date Jul 3, 1990
- Hoechst Aktiengesellschaft
- Konrad Opitz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid reactive dyestuff formulations and their use
- Patent number 4,589,885
- Issue date May 20, 1986
- Hoechst Aktiengesellschaft
- Konrad Opitz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing liquid low-salt aqueous reactive dyestuff com...
- Patent number 4,585,459
- Issue date Apr 29, 1986
- Hoechst Aktiengesellschaft
- Konrad Opitz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing liquid low-salt aqueous reactive dyestuff com...
- Patent number 4,581,036
- Issue date Apr 8, 1986
- Hoechst Aktiengesellschaft
- Konrad Opitz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid reactive dyestuff preparations and their use
- Patent number 4,443,224
- Issue date Apr 17, 1984
- Hoechst Aktiengesellschaft
- Konrad Opitz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of oxyalkylated novolaks as preparation agents for disperse dye...
- Patent number 4,420,310
- Issue date Dec 13, 1983
- Hoechst Aktiengesellschaft
- Konrad Opitz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Use of esterified oxalkylates as formulation agents for dyestuffs a...
- Patent number 4,389,213
- Issue date Jun 21, 1983
- Hoechst Aktiengesellschaft
- Manfred Schneider
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Composition containing colorants and esterified oxalkylates of arom...
- Patent number 4,336,025
- Issue date Jun 22, 1982
- Hoechst Aktiengesellschaft
- Manfred Schneider
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dyestuff preparations containing oxalkylates of modified natural ro...
- Patent number 4,333,732
- Issue date Jun 8, 1982
- Hoechst Aktiengesellschaft
- Reinhold Deubel
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Monoazo dyestuff being stable under dyeing conditions; its manufact...
- Patent number 4,319,880
- Issue date Mar 16, 1982
- Hoechst Aktiengesellschaft
- Konrad Opitz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dyestuff compositions containing acylated alkoxylates of polyhydric...
- Patent number 4,286,960
- Issue date Sep 1, 1981
- Hoechst Aktiengesellschaft
- Manfred Schneider
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Liquid preparations of reactive dyestuffs
- Patent number 4,149,850
- Issue date Apr 17, 1979
- Hoechst Aktiengesellschaft
- Ludwig Schlafer
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the preparation of disperse dyes having good printing p...
- Patent number 4,145,182
- Issue date Mar 20, 1979
- Hoechst Aktiengesellschaft
- Konrad Opitz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Stable liquid aqueous composition of a water-soluble fiber-reactive...
- Patent number 4,118,184
- Issue date Oct 3, 1978
- Hoechst Aktiengesellschaft
- Konrad Opitz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Preparation of a disperse dyestuff containing a phosphoric acid est...
- Patent number 4,113,429
- Issue date Sep 12, 1978
- Hoechst Aktiengesellschaft
- Hubert Kruse
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Konrad Opitz

Person

Patents Grantslast 30 patents

Low-dust or dust-free dye preparations

.beta.-modification of 1-(2,4-dinitro-6-chloro-phenylazo)-2-propion...

Process for preparing a stabilized composition of a lithium azo com...

Process for the preparation of the lithium salt of a fiber-reactive...

Liquid reactive dyestuff formulations and their use

Process for preparing liquid low-salt aqueous reactive dyestuff com...

Process for preparing liquid low-salt aqueous reactive dyestuff com...

Liquid reactive dyestuff preparations and their use

Use of oxyalkylated novolaks as preparation agents for disperse dye...

Use of esterified oxalkylates as formulation agents for dyestuffs a...

Composition containing colorants and esterified oxalkylates of arom...

Dyestuff preparations containing oxalkylates of modified natural ro...

Monoazo dyestuff being stable under dyeing conditions; its manufact...

Dyestuff compositions containing acylated alkoxylates of polyhydric...

Liquid preparations of reactive dyestuffs

Process for the preparation of disperse dyes having good printing p...

Stable liquid aqueous composition of a water-soluble fiber-reactive...

Preparation of a disperse dyestuff containing a phosphoric acid est...