Title:
HETEROCYCLE FUNCTIONALIZED DENDRITIC POLYMERS
Document Type and Number:
WIPO Patent Application WO2004069878
Kind Code:
A3
Abstract:
Heterocycle terminated dendritic polymers. More specifically, the production of 2-pyrrolidone, 2-piperidone, 2-aza-cycloheptanone or 2-azetidinone-terminated dendritic polymers obtained by reacting precursor primary amine, (e.g., -NH2)-terminated dendritic polymers with certain functionalized methacrylate reagents to produce new and novel dendritic polymers terminated with ester substituted 2-pyrrolidone, 2-piperidone, 2 aza-cycloheptanone or 2-azetidinone groups.
Inventors:
TOMALIA DONALD A (US)
SWANSON DOUGLAS R (US)
HUANG BAOHUA (US)
SWANSON DOUGLAS R (US)
HUANG BAOHUA (US)
Application Number:
PCT/US2004/002419
Publication Date:
May 06, 2005
Filing Date:
January 29, 2004
Export Citation:
Assignee:
DENDRITIC NANOTECHNOLOGIES LTD (US)
TOMALIA DONALD A (US)
SWANSON DOUGLAS R (US)
HUANG BAOHUA (US)
TOMALIA DONALD A (US)
SWANSON DOUGLAS R (US)
HUANG BAOHUA (US)
International Classes:
C08F2/00; C08G69/04; C08G69/24; C08G69/36; C08G83/00; C08F; (IPC1-7): C08G69/04; C08G69/24; C08G69/36
Foreign References:
| US5705602A | 1998-01-06 | |||
| US4857599A | 1989-08-15 | |||
| US4358565A | 1982-11-09 |
Other References:
See also references of EP 1590395A4
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