Conjugated materials featuring proquinoidal units

Details Conjugated materials featuring proquinoidal units Conjugated materials featuring proquinoidal units

2007-01-10

2010-11-30

Wu, David (Department: 1796)

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S375000, C525S389000, C525S417000, C525S535000, C525S540000, C528S377000, C528S423000, C540S121000, C540S145000, C544S234000, C544S238000, C548S134000, C548S135000

Reexamination Certificate

active

07842758

ABSTRACT:
The invention concerns compounds, oligomers, and polymers that contain: (I), (II), (III), or (IV) groups; where “-” indicates points of attachment.

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