C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
C07F 9/6521 (2006.01) C07C 275/62 (2006.01) C07D 251/34 (2006.01) C07F 9/38 (2006.01) C08G 18/70 (2006.01) C08G 18/80 (2006.01) C09D 175/04 (2006.01)
Patent
CA 2247182
A composition containing one or more isocyanates that advantageously are not completely masked is disclosed. The composition includes a compound having an anionic function and a polyethylene glycol chain fragment of at least 5 and advantageously at least 7 ethylenyloxyl units. Said composition is useful for organic synthesis.
La présente invention a pour objet une composition à base d'isocyanate(s), avantageusement non complètement masqué(s). Cette composition se définit en ce qu'elle comporte un composé comportant une fonction anionique et un fragment de chaîne polyéthylène glycol d'au moins 5, avantageusement d'au moins 7 unités éthylènyloxyles. Application à la synthèse organique.
Bernard Jean-Marie
Jeannette Thierry
Lyothier Arnaud
Nabavi Minou
Rhodia Chimie
Robic
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