Phthalimidine- containing cardo bisphenols bearing pendant furyl group and polymers therefrom
OwnerDeepak Mannusing Maher, Aniket Anil Talanikar +2inventors
InventorsDeepak Mannusing Maher, Aniket Anil Talanikar, Samadhan Suresh Nagane, Prakash Purushottam Wadgaonkar
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Abstract
The present invention relates to phthalimidine-containing bisphenol monomers bearing pendant furyl group of Formula (I) and (co) polymers of Formula (II) obtained by polycondensation of varying mixtures of monomer of Formula (I) and bisphenol-A with aromatic diacid chlorides and the processes for the preparation thereof.
Claims11
1-10. (canceled)
A phthalimidine-containing bisphenol monomer compound of Formula (I):
- where:
- R1 and R2 are independently selected from the group consisting of —H, substituted or unsubstituted straight or branched C1-C5 alkyl, and substituted or unsubstituted straight or branched C1-C5 alkoxy;
- and
- n is an integer from 1 to 8.
A (co) polymer comprising monomers of the phthalimidine-containing bisphenol monomer compound according to claim 1, the (co) polymer having of Formula (II):
- wherein,
- R1 and R2 are independently selected from the group consisting of —H, substituted or unsubstituted straight or branched C1-C5 alkyl, and substituted or unsubstituted straight or branched C1-C5 alkoxy;
- n is an integer from 1 to 8;
- x is a number of moles of the phthalimidine-containing bisphenol monomer compound;
- y is a number of moles of bisphenol-A;
- and
- Ar is chosen from
Dependencies are inferred from the claim text.