Karl-Heinz Keil

Person

Hanaub, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of diacylimides
- Patent number 6,028,192
- Issue date Feb 22, 2000
- Clariant GmbH
- Johannes Becherer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polycondensates containing phosphinic and phosphonic acid groups
- Patent number 5,530,093
- Issue date Jun 25, 1996
- Cassella Aktiengesellschaft
- Fritz Engelhardt
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Polycondensates containing phosphinic or phosphonic acid groups and...
- Patent number 5,492,995
- Issue date Feb 20, 1996
- Hoechst Aktiengsellschaft
- Fritz Engelhardt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stable and homogeneous aqueous formulations of surfactants
- Patent number 5,389,280
- Issue date Feb 14, 1995
- Hoechst Aktiengesellschaft
- Thomas Martini
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dyeing of cellulose with soluble sulphur dyes without reducing agent
- Patent number 5,230,711
- Issue date Jul 27, 1993
- Cassella AG.
- Karl-Heinz Keil
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the preparation of 1-(acylaminoalkyl)-2-imidazolines su...
- Patent number 5,144,040
- Issue date Sep 1, 1992
- Cassella Aktiengesellschaft
- Georg-Wolfgang Eckhardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Microencapsulation of biologically active material
- Patent number 5,100,673
- Issue date Mar 31, 1992
- Hoechst Aktiengesellschaft
- Hebert Bader
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of 2-substituted 1-(acylaminoalkyl)-2-i...
- Patent number 5,041,553
- Issue date Aug 20, 1991
- Cassella Aktiengesellschaft
- Karl-Heinz Keil
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dyeing textile material with pigment dyes: pre-treatment with quate...
- Patent number 5,006,129
- Issue date Apr 9, 1991
- Hoechst Aktiengesellschaft
- Thomas Martini
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the dyeing and printing of cellulose fibers in the abse...
- Patent number 4,988,365
- Issue date Jan 29, 1991
- Hoechst Aktiengesellschaft
- Klaus Sternberger
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Polybase from amino amido carboxylic acid, polyamine and difunction...
- Patent number 4,977,239
- Issue date Dec 11, 1990
- Cassella Aktiengesellschaft
- Walter Kamutzki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Wet-fastness properties of sulphur dyestuffs dyeings on cellulose t...
- Patent number 4,810,254
- Issue date Mar 7, 1989
- Cassella Aktiengesellschaft
- Wolfgang Bauer
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for alkali-free dyeing and printing with reactive dyes
- Patent number 4,806,126
- Issue date Feb 21, 1989
- Hoechst Aktiengesellschaft
- Klaus Sternberger
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Copolymer, process for its preparation, and its use
- Patent number 4,753,999
- Issue date Jun 28, 1988
- Cassella Aktiengesellschaft
- Karl-Heinz Keil
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Copolymer, a process for its preparation and its use as enzyme supp...
- Patent number 4,686,243
- Issue date Aug 11, 1987
- Hoechst Aktiengesellschaft
- Karl-Heinz Keil
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Encapsulated salts of sparing solubility in water, their preparatio...
- Patent number 4,608,277
- Issue date Aug 26, 1986
- Casella Aktiengesellschaft
- Ulrich Greiner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing dyeings with reactive dyestuffs
- Patent number 4,588,413
- Issue date May 13, 1986
- Cassella Aktiengesellschaft
- Karl-Heinz Keil
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Copolymer, process for its preparation and its use as a sorbent
- Patent number 4,576,973
- Issue date Mar 18, 1986
- Cassella Aktiengesellschaft
- Karl-Heinz Keil
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymer, a process for its preparation and its use as a sorbent
- Patent number 4,552,905
- Issue date Nov 12, 1985
- Cassella Aktiengesellschaft
- Karl-Heinz Keil
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Encapsulated salts of acid particles wherein the salt particles are...
- Patent number 4,547,429
- Issue date Oct 15, 1985
- Cassella Aktiengesellschaft
- Ulrich Greiner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Softener emulsion, a process for its preparation, and its application
- Patent number 4,488,974
- Issue date Dec 18, 1984
- Cassella Aktiengesellschaft
- Karl-Heinz Keil
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Fabric softener
- Patent number 4,399,043
- Issue date Aug 16, 1983
- Hoechst Aktiengesellschaft
- Karl-Heinz Keil
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Internal release agent for thermosetting aminoplast resins
- Patent number 4,310,355
- Issue date Jan 12, 1982
- Cassella Aktiengesellschaft
- Peter Dorries
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Padding auxiliaries and processes for dyeing cellulose fibers or mi...
- Patent number 4,300,903
- Issue date Nov 17, 1981
- Cassella Aktiengesellschaft
- Friedrich Engelhardt
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the preparation of aqueous emulsions, stable in storage...
- Patent number 4,289,665
- Issue date Sep 15, 1981
- Cassella Aktiengesellschaft
- Gustav Hudec
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
6-Substituted-9-(2-hydroxyethyl)-1,2,3,4-tetrahydro carbazol-1-one
- Patent number 4,271,073
- Issue date Jun 2, 1981
- Cassella Aktiengesellschaft
- Heinz Bender
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Short liquor dyeing process for piece goods, made from cellulose fi...
- Patent number 4,198,204
- Issue date Apr 15, 1980
- Hoechst Aktiengesellschaft
- Hans-Ulrich von der Eltz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Conditioning agent
- Patent number 4,153,561
- Issue date May 8, 1979
- Hoechst Aktiengesellschaft
- Edwin Humuller
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Conditioning and water-repellent agents for cellulose-containing te...
- Patent number 4,149,979
- Issue date Apr 17, 1979
- Cassella Aktiengesellschaft
- Gustav Hudec
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Karl-Heinz Keil

Person

Patents Grantslast 30 patents

Process for the preparation of diacylimides

Polycondensates containing phosphinic and phosphonic acid groups

Polycondensates containing phosphinic or phosphonic acid groups and...

Stable and homogeneous aqueous formulations of surfactants

Dyeing of cellulose with soluble sulphur dyes without reducing agent

Process for the preparation of 1-(acylaminoalkyl)-2-imidazolines su...

Microencapsulation of biologically active material

Process for the preparation of 2-substituted 1-(acylaminoalkyl)-2-i...

Dyeing textile material with pigment dyes: pre-treatment with quate...

Process for the dyeing and printing of cellulose fibers in the abse...

Polybase from amino amido carboxylic acid, polyamine and difunction...

Wet-fastness properties of sulphur dyestuffs dyeings on cellulose t...

Process for alkali-free dyeing and printing with reactive dyes

Copolymer, process for its preparation, and its use

Copolymer, a process for its preparation and its use as enzyme supp...

Encapsulated salts of sparing solubility in water, their preparatio...

Process for producing dyeings with reactive dyestuffs

Copolymer, process for its preparation and its use as a sorbent

Copolymer, a process for its preparation and its use as a sorbent

Encapsulated salts of acid particles wherein the salt particles are...

Softener emulsion, a process for its preparation, and its application

Fabric softener

Internal release agent for thermosetting aminoplast resins

Padding auxiliaries and processes for dyeing cellulose fibers or mi...

Process for the preparation of aqueous emulsions, stable in storage...

6-Substituted-9-(2-hydroxyethyl)-1,2,3,4-tetrahydro carbazol-1-one

Short liquor dyeing process for piece goods, made from cellulose fi...

Conditioning agent

Conditioning and water-repellent agents for cellulose-containing te...