Selectively functionalizable desdendrimers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof

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Details

528310, 528328, 528350, 528363, 528373, 528422, 525451, 525410, 525419, 424DIG16, 514788, C08G 6926

Patent

active

058079718

ABSTRACT:
A new class of branched dendrimeric macromolecules, is described essentially consisting of a polyvalent central nucleus and a series of polyoxaalkylene "dendra". Such molecules are characterized by the presense of at least one branch, attached either directly to the "core" or to a "dendron", which does not participate in the growth and which therefor differs from all the other functions of the macromolecule.

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patent: 5041516 (1991-08-01), Frechet et al.
patent: 5530092 (1996-06-01), Meijer et al.

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