Branched polyamidoamines

Details Branched polyamidoamines Branched polyamidoamines

1981-04-27

1984-03-06

Bleutge, John C.

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

Synthetic resins

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

528332, 528363, C08G 6926

Patent

active

044355483

ABSTRACT:
Branched polyamidoamines bearing a plurality of pendant aminoamide moieties exhibit properties which are superior to the linear polyamidoamines from which the branched polymers are derived. The branched polyamidoamine is readily prepared by reacting a linear polyamidoamine with an alkyl acrylate or methacrylate to prepare a polymer with pendant ester moieties. The ester moieties are then reacted with an alkylene diamine or a polyalkylene polyamine to produce the pendant aminoamide groups.

REFERENCES:
patent: 3445441 (1969-05-01), Rushton
patent: 3514250 (1970-05-01), Rushton
patent: 3528928 (1970-09-01), Rushton
patent: 4315087 (1982-02-01), Redmore et al.

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