Functionalization of polyketone polymers

Details Functionalization of polyketone polymers Functionalization of polyketone polymers

1992-06-05

1994-08-02

Wu, Shean

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

525539, 528392, C08G 6702, C08K 332

Patent

active

H00013463

ABSTRACT:
The invention discloses a novel method of functionalizing polyketone polymers by reacting with primary aromatic amines to form substituted pyrroles. The advantages of this method include but are not limited to permissible addition of small molecules to produce a wide variety of products, grafting of the polymer side chains to synthesize branched or comb polymers, and coupling reactions for controlling molecular weights.

REFERENCES:
patent: 5021496 (1991-06-01), Machado et al.
patent: 5106680 (1992-04-01), King et al.
patent: 5122564 (1992-06-01), George
patent: 5141981 (1992-08-01), George et al.
Encyclopedia of Polymer Science and Engineering. vol. 10, John Wiley & Sons, New York (1987). pp. 369-373.
Loudon, G. Marc. "Organic Chemistry". Addison-Wesley, Reading, Mass. (1984). p. 1276.

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