Produits Chimiques Ugine Kuhlmann Service Propriete Industrielle

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Patents Grantslast 30 patents

Information Patent Grant
Substituted 3-carbalkoxy 4-alkylamino-azobenzene compound as disper...
- Patent number 4,234,482
- Issue date Nov 18, 1980
- Produits Chimiques Ugine Kuhlmann Service Propriete Industrielle
- Claude M. H. E. Brouard
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the purification of mercaptobenzothiazole
- Patent number 4,192,804
- Issue date Mar 11, 1980
- Produits Chimiques Ugine Kuhlmann Service Propriete Industrielle
- Michel J. C. Alicot
- C07 - ORGANIC CHEMISTRY