Pia Hois

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Mixtures of alkylated methylolated 4,5-dihydroxy-imidazolidin-2-ones
- Patent number 6,265,589
- Issue date Jul 24, 2001
- BASF Aktiengesellschaft
- Pia Hois
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Bridged bis-4,5-dihydroxyimidazolidin-2-ones, n-methylolated deriva...
- Patent number 6,153,762
- Issue date Nov 28, 2000
- BASF Aktiengesellschaft
- Pia Hois
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Nitrate-free catalyst for the wash-and-wear finishing of textiles
- Patent number 5,741,753
- Issue date Apr 21, 1998
- BASF Aktiengesellschaft
- Pia Hois
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Catalyst for the wash-and-wear finishing of textiles
- Patent number 5,246,904
- Issue date Sep 21, 1993
- BASF Aktiengesellschaft
- Pia Hois
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...