专利名称：Process for the preparation of a polymer
composition
发明人：Jacobus A. Loontjens申请号：US10572371申请日：20040917公开号：US07589136B2公开日：20090915
摘要：The invention relates to a process for the preparation of a polymercomposition, the process comprising a step of contacting a polymer that comprisescarboxyl groups with a cyclic imino ether compound characterized in that the cyclic iminoether compound is a phenylene oxazine according to formula (I), in which formula R=anoxazine group according to formula (II) n=0, 1, 2, 3, 4 or 5 and that the polymer iscontacted with said oxazine in an extruder at a temperature above 100° C.
申请人：Jacobus A. Loontjens
地址：Meerssen NL
国籍：NL
代理机构：Nixon & Vanderhye P.C.
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