Dendritically modified polyurethanes

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

Reexamination Certificate

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Details

C525S453000, C525S454000, C525S460000

Reexamination Certificate

active

06897266

ABSTRACT:
This invention relates to dendritically modified polyurethane, to a process for preparing the dendritically modified polyurethane and to uses thereof.

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