Derivatized carbon monoxide copolymers
AssigneeBASF SE
InventorsJoachim Queisser, Michael Geprägs, Bernhard Rieger, Roland Wursche
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Abstract
In a process for the preparation of derivatized carbon monoxide copolymers, functionalized linear, strictly alternating carbon monoxide copolymers of carbon monoxide, at least one 1-alkene (A), where (A) is an aryl compound substituted by at least one terminal allyl or homoallyl moiety and by at least one hydroxyl or amino group, or an a-olefinically unsaturated aliphatic alcohol, and, if desired, at least one C2-C20-1-alkene (B) are reacted with an organic compound (C) having at least one electrophilic group in an aprotic organic solvent.
Claims12
A process for the preparation of derivatized carbon monoxide copolymers, which comprises reacting, in an aprotic organic solvent, functionalized linear, strictly alternating carbon monoxide copolymers of carbon monoxide, at least one 1-alkene (A), where (A) is an aryl compound substituted by at least one terminal allyl or homoallyl moiety and by at least one hydroxyl or amino group, or an α-olefinically unsaturated aliphatic alcohol, and, if desired, at least one C2-C20-1-alkene (B) with an organic compound (C) having at least one electrophilic group.
A process for the preparation of graft copolymers as defined in claim 7, wherein the nucleophilic organic compounds used are amino-functionalized or hydroxy-functionalized macromers or polymers.
Dependencies are inferred from the claim text.