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Limburgerhof, DE
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last 30 patents
Information
Patent Grant
Magnetic recording media
Patent number
4,559,118
Issue date
Dec 17, 1985
BASF Aktiengesellschaft
Guenter Heil
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat-setting mixtures which have a long shelf life and comprise a p...
Patent number
4,525,570
Issue date
Jun 25, 1985
BASF Aktiengesellschaft
Rainer Blum
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat-setting mixtures of a polyisocyanate with a polyol which have...
Patent number
4,507,456
Issue date
Mar 26, 1985
BASF Aktiengesellschaft
Rainer Blum
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-soluble polymers of di-C.sub.1 -C.sub.3 -alkylaminoneopentyl...
Patent number
4,465,555
Issue date
Aug 14, 1984
BASF Aktiengesellschaft
Friedrich Linhart
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Flocculants based on polymers containing water-soluble dialkylamino...
Patent number
4,465,599
Issue date
Aug 14, 1984
BASF Aktiengesellschaft
Hans Burkert
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Curable coating agents and process for the production of scratch-re...
Patent number
4,336,309
Issue date
Jun 22, 1982
BASF Aktiengesellschaft
Klaus-Peter Jackel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process of making a magnetic recording media
Patent number
4,310,565
Issue date
Jan 12, 1982
BASF Aktiengesellschaft
August Lehner
G11 - INFORMATION STORAGE
Information
Patent Grant
Preparation of modified polymers of N-vinylpyrrolid-2-one and their...
Patent number
4,277,576
Issue date
Jul 7, 1981
BASF Aktiengesellschaft
Ferdinand Straub
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of modified polymers of N-vinylpyrrolid-2-one and their...
Patent number
4,229,551
Issue date
Oct 21, 1980
BASF Aktiengesellschaft
Ferdinand Straub
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Manufacture of polymers in bead form from water-soluble, ethylenica...
Patent number
4,189,559
Issue date
Feb 19, 1980
BASF Aktiengesellschaft
Uwe Bueltjer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for reducing the residual monomer content in the polymeriza...
Patent number
4,182,851
Issue date
Jan 8, 1980
BASF Aktiengesellschaft
Ferdinand Straub
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Manufacture of polymers in bead form from water-soluble, ethylenica...
Patent number
4,164,613
Issue date
Aug 14, 1979
BASF Aktiengesellschaft
Richard Hoene
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamide-imide precondensates
Patent number
4,121,266
Issue date
Oct 17, 1978
BASF Aktiengesellschaft
Jenoe Kovacs
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...