Helmut Hurnik

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing silicone foams
- Patent number 6,359,026
- Issue date Mar 19, 2002
- General Electric Company
- Gerwig Marquardt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester polyols and their use as anchoring agents for polymer sys...
- Patent number 5,243,013
- Issue date Sep 7, 1993
- Bayer Aktiengesellschaft
- Helmut Hurnik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for improving the flowability of dimerized 2,4-tolylenediis...
- Patent number 5,100,998
- Issue date Mar 31, 1992
- Bayer Aktiengesellschaft
- Richard Kopp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
New blowing agent combination based on azodicarbonamide, production...
- Patent number 4,714,568
- Issue date Dec 22, 1987
- Bayer Aktiengesellschaft
- Helmut Hurnik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic moulding compounds based on polyoxymethylene and poly...
- Patent number 4,683,267
- Issue date Jul 28, 1987
- Bayer Aktiengesellschaft
- Christian Lindner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Moulding compositions of vinyl chloride polymers, graft polymers an...
- Patent number 4,657,976
- Issue date Apr 14, 1987
- Bayer Aktiengesellschaft
- Karl-Heinz Ott
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Storage stable compositions based on polyvinyl chloride plastisols...
- Patent number 4,623,686
- Issue date Nov 18, 1986
- Bayer Aktiengesellschaft
- Helmut Hurnik
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Solutions of isocyanato-isocyanurates in plasticizers for polyvinyl...
- Patent number 4,518,729
- Issue date May 21, 1985
- Bayer Aktiengesellschaft
- Peter Breidenbach
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Moulding compositions of vinyl chloride polymers, certain copolymer...
- Patent number 4,518,743
- Issue date May 21, 1985
- Bayer Aktiengesellschaft
- Christian Lindner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Moulding compositions of vinyl chloride polymers, graft polymers an...
- Patent number 4,518,515
- Issue date May 21, 1985
- Bayer Aktiengesellschaft
- Karl-Heinz Ott
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of zinc salts of mercaptobenzimidazole and dithiophosphoric aci...
- Patent number 4,435,532
- Issue date Mar 6, 1984
- Bayer Aktiengesellschaft
- Joachim Thormer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Blowing agent combination comprising azodicarbonamide, zinc oxide a...
- Patent number 4,263,165
- Issue date Apr 21, 1981
- Bayer Aktiengesellschaft
- Ernst Roos
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Blowing agents based on urea dicarboxylic acid anhydride
- Patent number 4,190,710
- Issue date Feb 26, 1980
- Bayer Aktiengesellschaft
- Kurt Ley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Blowing agents based on urea dicarboxylic acid anhydride
- Patent number 4,104,195
- Issue date Aug 1, 1978
- Bayer Aktiengesellschaft
- Kurt Ley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Helmut Hurnik

Person

Patents Grantslast 30 patents

Method for producing silicone foams

Polyester polyols and their use as anchoring agents for polymer sys...

Process for improving the flowability of dimerized 2,4-tolylenediis...

New blowing agent combination based on azodicarbonamide, production...

Thermoplastic moulding compounds based on polyoxymethylene and poly...

Moulding compositions of vinyl chloride polymers, graft polymers an...

Storage stable compositions based on polyvinyl chloride plastisols...

Solutions of isocyanato-isocyanurates in plasticizers for polyvinyl...

Moulding compositions of vinyl chloride polymers, certain copolymer...

Moulding compositions of vinyl chloride polymers, graft polymers an...

Use of zinc salts of mercaptobenzimidazole and dithiophosphoric aci...

Blowing agent combination comprising azodicarbonamide, zinc oxide a...

Blowing agents based on urea dicarboxylic acid anhydride

Blowing agents based on urea dicarboxylic acid anhydride