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Maurice Duvernay
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Saint-Genis-Laval, FR
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last 30 patents
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Patent Grant
Burn resistant organopolysiloxane foams
Patent number
4,631,299
Issue date
Dec 23, 1986
Rhone-Poulenc Specialites Chimiques
Bernard Laisney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Polyurethane foaming composition comprising triorganosilylated poly...
Patent number
4,304,875
Issue date
Dec 8, 1981
Rhone-Poulenc Industries
Maurice Duvernay
C07 - ORGANIC CHEMISTRY