초록 ▼

There are disclosed a nitrile-terminated Schiff compound represented by the formula X－Z－Y－C≡N)m (I) wherein n is 1 or 2, Z is －CH〓N－or －N〓CH－and Y is a divalent organic group such as phenylene and the like, and X is the same as Y when n=2 or H, lower alkyl group etc. when n=1; polymers obtained by p

There are disclosed a nitrile-terminated Schiff compound represented by the formula X－Z－Y－C≡N)m (I) wherein n is 1 or 2, Z is －CH〓N－or －N〓CH－and Y is a divalent organic group such as phenylene and the like, and X is the same as Y when n=2 or H, lower alkyl group etc. when n=1; polymers obtained by polymerizing said Schiff compound alone or together with other monomers, and a process for preparing such a polymer therefrom.

대표청구항 ▼

A polymer obtained by polymerizing a nitrile-terminated Schiff compound monomer by heating said monomer to a temperature sufficient to cause polymerization but below the temperature at which an exothermic reaction occurs, said monomer represented by the formula: X－(Z－Y－C≡N)n wherein n is a number of

A polymer obtained by polymerizing a nitrile-terminated Schiff compound monomer by heating said monomer to a temperature sufficient to cause polymerization but below the temperature at which an exothermic reaction occurs, said monomer represented by the formula: X－(Z－Y－C≡N)n wherein n is a number of 1 or 2; Z represents －CH〓N－or －N〓CH－; when n is 1, X represents a member of the group consisting of a C1-C8 alkyl group, a substituted or unsubstituted phenyl group, a substituted or unsubstituted naphthyl group, or a C3-C6 cycloalkyl group; Y represents a member of the group consisting of a straight or branched alkylene group having 2 to 12 carbon atoms, a substituted or unsubstituted phenylene group, a substituted or unsubstituted naphthylene group, a substituted or unsubstituted biphenylene group, a substituted or unsubstituted anthracene group, a substituted or unsubstituted phenathrene group, a substituted or unsubstituted pyrene group, or a divalent organic group represented by the formula [Figure] [Figure] [Figure] wherein Q represents O, S, SO2, －(CH2)m－, CO, －(CF2)m－, [Figure] m represents a number of 1 to 12, and R1 and R2 are the same or different from one another and represent a member of the group consisting of H, CH3, C2H5, CF3, [Figure] and when n is 2, X represents one of the divalent organic groups specified above wherein X and Y are the same or different from one another and a first Y the same or different from a second Y.