Patent ID: 6225440
Filing Date: 2001-05-01
Classification: C08G

Abstract:
A polymer derived from 2H-1,3-dihydrobenzoxazine monomers, comprising;repeating units having the structure ##STR13##or combinations thereofwherein if Structure II is present, the polymer must include at least 2, 5, 10, or 15 mole percent of repeating units of Structures I, Ib, or IIb,wherein each R.sub.1 is one or more groups selected from hydrogen, an alkyl of 1 to 80 carbon atoms, aromatic, alkyl substituted aromatic, or aromatic substituted alkyls having from 6 to 20 carbon atoms, mono or poly fluorine substituted alkyls of 1 to 20 carbon atoms, mono or poly substituted compounds having at least one aromatic ring and 6 to 20 carbon atoms, or phenolic compounds having from 6 to 20 carbon atoms and/or a connecting group forming a branch in said polymer,R.sub.2 is an alkyl of 1 to 40 carbon atoms, an aromatic substituted alkyl or alkyl substituted aromatic of 6 to 40 carbon atoms, mono or poly fluorine substituted alkyl of 1 to 20 carbon atoms, a mono or poly fluorine substituted compound with at least one aromatic ring and 6 to 20 carbon atoms, an amine of 1 to 40 carbon atoms including optionally polyamines and aromatic, alkyl substituted aromatic or aromatic substituted alkyl amines of 6 to 40 carbon atoms or a connecting group selected from the R.sub.2 groups connected to another polymer from benzoxazine monomers, andwherein R.sub.3 is H or R.sub.2 andX is a counterion such as a halogen and p is an integer from 0 to 3.