Michel Maurice Luce Champenois

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Le Mesnil Esnard, FR

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Patents Grantslast 30 patents

Information Patent Grant
1,2-Dialkyl-3-phenyl-5-[4-(N-alkyl or N,N-dialkyl)amino-2-benzoylam...
- Patent number 4,240,959
- Issue date Dec 23, 1980
- Produits Chimiques Ugine Kuhlmann
- Michel M. L. Champenois
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dyed polymers and copolymers having a cyanovinyl-azo dye incorporat...
- Patent number 4,101,269
- Issue date Jul 18, 1978
- Produits Chimiques Ugine Kuhlmann
- Michel Maurice Luce Champenois
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymers of anthraquinone dyes and acrylamide
- Patent number 4,093,793
- Issue date Jun 6, 1978
- Produits Chimiques Ugine Kuhlmann
- Michel Maurice Luce Champenois
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...