Sulfonyl grafted heterocycle materials for proton conducting...

Details Sulfonyl grafted heterocycle materials for proton conducting... Sulfonyl grafted heterocycle materials for proton conducting...

2011-06-21

2011-06-21

Choi, Ling-Siu (Department: 1762)

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

Synthetic resins

Ion-exchange polymer or process of preparing

C521S027000, C521S033000, C429S535000, C429S529000

Reexamination Certificate

active

07964651

ABSTRACT:
A proton conducting polymer includes a polymer backbone and a heterocyclic compound attached to the polymer backbone. The heterocyclic compound includes a sulfonyl functionality bonded to heterocyclic compound.

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