Bisimide phenol compound

Abstract

A bisimide phenol compound represented by the following formula (1): wherein R 1 and R 2 each independently represent a hydrogen atom, a hydroxy group, or an organic group having 1 to 10 carbon atoms; two or more of both R 1 and R 2 are hydroxy groups; and each n is independently an integer of 1 to 5.

1 . A bisimide phenol compound represented by the following formula (1):
                       wherein R   1  and R 2  each independently represent a hydrogen atom, a hydroxy group, or an organic group having 1 to 10 carbon atoms; two or more of both R 1  and R 2  are hydroxy groups; and each n is independently an integer of 1 to 5. 
     
     
         2 . The bisimide phenol compound according to  claim 1 , wherein one or more of both R 1  and R 2  are each hydroxy groups. 
     
     
         3 . A bisimide phenyl ester acid dianhydride represented by the following formula (2):
                       wherein R   3  and R 4  each independently represent a hydrogen atom or an organic group having 1 to 10 carbon atoms; each m is independently an integer of 1 to 4; and each A independently represents an aromatic ring or an alicyclic ring. 
     
     
         4 . A polyamic acid having a constituent unit represented by the following formula (3):
                       wherein R   3  and R 4  each independently represent a hydrogen atom or an organic group having 1 to 10 carbon atoms; each m is independently an integer of 1 to 4; each A independently represents an aromatic ring or an alicyclic ring; and each B independently represents a divalent aromatic group or a divalent aliphatic group. 
     
     
         5 . The polyamic acid according to  claim 4 , wherein a content of a constituent unit derived from bisimide phenyl ester acid dianhydride is 10 mol% to 100 mol% based on the total amount of constituent units derived from acid dianhydrides. 
     
     
         6 . A polyimide having a constituent unit represented by the following formula (4):
                       wherein R   3  and R 4  each independently represent a hydrogen atom or an organic group having 1 to 10 carbon atoms; each m is independently an integer of 1 to 4; each A independently represents an aromatic ring or an alicyclic ring; and each B independently represents a divalent aromatic group or a divalent aliphatic group. 
     
     
         7 . The polyimide according to  claim 6 , wherein a content of a constituent unit derived from bisimide phenyl ester acid dianhydride is 10 mol% to 100 mol% based on the total amount of constituent units derived from acid dianhydrides. 
     
     
         8 . A resin composition comprising the bisimide phenol compound according to  claim 1 . 
     
     
         9 . A resin composition comprising the bisimide phenyl ester acid dianhydride according to  claim 3 . 
     
     
         10 . A resin composition comprising the polyamic acid according to  claim 4 . 
     
     
         11 . A resin composition comprising the polyimide according to  claim 6 .