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Franz-Josef Dany
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Erftstadt Lechenich, DT
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Patents Grants
last 30 patents
Information
Patent Grant
Process for imparting antistatic properties to plastics
Patent number
4,097,656
Issue date
Jun 27, 1978
Hoechst Aktiengesellschaft
Franz-Josef Dany
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Flameproof polyurethanes
Patent number
4,097,400
Issue date
Jun 27, 1978
Hoechst Aktiengesellschaft
Joachim Wortmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Diphosphates
Patent number
4,061,696
Issue date
Dec 6, 1977
Hoechst Aktiengesellschaft
Hartfrid Vollmer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Flame-retardant plasticizers for polyvinyl chloride
Patent number
4,032,498
Issue date
Jun 28, 1977
Hoechst Aktiengesellschaft
Franz-Josef Dany
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Halogen-containing phosphoric acid polyesters
Patent number
4,029,721
Issue date
Jun 14, 1977
Hoechst Aktiengesellschaft
Hartfrid Vollmer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Intumescent flame-retardant coating compositions
Patent number
4,009,137
Issue date
Feb 22, 1977
Hoechst Aktiengesellschaft
Franz-Josef Dany
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Reducing flammability of polyurethane foams with phosphorus compounds
Patent number
3,998,764
Issue date
Dec 21, 1976
Hoechst Aktiengesellschaft
Hartfrid Vollmer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for making polyols containing halogen and phosphorus
Patent number
3,978,170
Issue date
Aug 31, 1976
Hoechst Aktiengesellschaft
Hartfrid Vollmer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Desensitized free-flowing red phosphorus
Patent number
3,974,260
Issue date
Aug 10, 1976
Hoechst Aktiengesellschaft
Joachim Wortmann
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Flameproof moulding compositions based on polyolefins
Patent number
3,943,194
Issue date
Mar 9, 1976
Hoechst Aktiengesellschaft
Franz-Josef Dany
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flameproof moulding compositions based on polyolefins
Patent number
3,931,101
Issue date
Jan 6, 1976
Hoechst Aktiengesellschaft
Franz-Josef Dany
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flameproof moulding compositions based on polyolefins
Patent number
3,931,081
Issue date
Jan 6, 1976
Hoechst Aktiengesellschaft
Franz-Josef Dany
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...