Patent ID: 6514611
Filing Date: 2003-02-04
Classification: B32B,C08G,Y10T

Abstract:
An anisotropic melt-forming polymer consisting essentially of recurring units I, II, III, IV, and V wherein recurring unit I is: recurring unit II is: recurring unit III is: recurring unit IV is: and recurring unit V is: â€ƒwherein recurring unit I is present in the polymer in an amount of from about 20 to about 40 mole percent, recurring unit II is present in the polymer in an amount of from about 25 to about 50 mole percent, recurring unit III is present in the polymer in an amount of from about 7.5 to about 25 mole percent, recurring unit IV is present in the polymer in an amount of from about 2.5 to about 12.5 mole percent, and recurring unit V is present in the polymer in an amount of from about 10 to about 27.5 mole percent and wherein recurring units I and II combined are present in the polymer in an amount of from about 45 to about 75 mole percent, and the mole ratio of recurring unit III to recurring unit is at least about 1.