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Rainer Nachtrab
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Ludwigshafen, DE
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Patents Grants
last 30 patents
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Patent Grant
Method for coagulating plastics dispersions using a device with she...
Patent number
6,498,232
Issue date
Dec 24, 2002
BASF Aktiengesellschaft
Norbert Güntherberg
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
GMT sheet material produced from GMT recyclate
Patent number
5,476,628
Issue date
Dec 19, 1995
BASF Aktiengesellschaft
Horst Baumgartl
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Continuous preparation of aqueous non-self-emulsifying polymer disp...
Patent number
5,124,073
Issue date
Jun 23, 1992
BASF Aktiengesellschaft
Friedrich Goffing
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of hydroxyanthraquinones
Patent number
5,081,270
Issue date
Jan 14, 1992
BASF Aktiengesellschaft
Juergen Pfister
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Transforming crude copper phthalocyanines into a pigmentary state
Patent number
5,006,173
Issue date
Apr 9, 1991
BASF Aktiengesellschaft
Wolfgang Fath
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...