Werner Erwied

Person

Langenfeld, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Acylcyanamide compounds and their production
- Patent number 4,731,460
- Issue date Mar 15, 1988
- Henkel Kommanditgesellschaft auf Aktien
- Christian Hase
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized polyvinyl chloride molding compositions
- Patent number 4,686,255
- Issue date Aug 11, 1987
- Henkel Kommanditgesellschaft auf Aktien
- Werner Erwied
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized polyvinylchloride molding compositions
- Patent number 4,668,711
- Issue date May 26, 1987
- Henkel Kommanditgesellschaft auf Aktien
- Christian Hase
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized polyvinyl chloride molding compositions
- Patent number 4,656,210
- Issue date Apr 7, 1987
- Henkel Kommanditgesellschaft auf Aktien
- Werner Erwied
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilization of polyvinyl chloride
- Patent number 4,590,233
- Issue date May 20, 1986
- Henkel Kommanditgesellschaft auf Aktien
- Werner Erwied
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Free flow, readily dilutable aqueous concentrates of a tenside of t...
- Patent number 4,476,037
- Issue date Oct 9, 1984
- Henkel Kommanditgesellschaft auf Aktien
- Uwe Ploog
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Aqueous flowable surfactant concentrates and process therefor
- Patent number 4,473,489
- Issue date Sep 25, 1984
- Henkel Kommanditgesellschaft auf Aktien
- Bernhard Bartnick
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Aqueous concentrates of a tenside of the sulfate and sulfonate type...
- Patent number 4,384,978
- Issue date May 24, 1983
- Henkel Kommanditgesellschaft auf Aktien
- Uwe Ploog
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Thermoplastic compositions based on vinyl chloride polymers stabili...
- Patent number 4,380,597
- Issue date Apr 19, 1983
- Henkel Kommanditgesellschaft auf Aktien
- Werner Erwied
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the stabilization of polyvinyl chloride and stabilizer...
- Patent number 4,338,226
- Issue date Jul 6, 1982
- Neynaber Chemie GmbH
- Kurt Worschech
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfosuccinate emulsifiers
- Patent number 4,299,975
- Issue date Nov 10, 1981
- Henkel Kommanditgesellschaft auf Aktien
- Adolf Asbeck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfosuccinate emulsifiers
- Patent number 4,250,050
- Issue date Feb 10, 1981
- Henkel Kommanditgesellschaft auf Aktien
- Adolf Asbeck
- C07 - ORGANIC CHEMISTRY

Werner Erwied

Person

Patents Grantslast 30 patents

Acylcyanamide compounds and their production

Stabilized polyvinyl chloride molding compositions

Stabilized polyvinylchloride molding compositions

Stabilized polyvinyl chloride molding compositions

Stabilization of polyvinyl chloride

Free flow, readily dilutable aqueous concentrates of a tenside of t...

Aqueous flowable surfactant concentrates and process therefor

Aqueous concentrates of a tenside of the sulfate and sulfonate type...

Thermoplastic compositions based on vinyl chloride polymers stabili...

Process for the stabilization of polyvinyl chloride and stabilizer...

Sulfosuccinate emulsifiers

Sulfosuccinate emulsifiers