Preparation and polymerization of initiators containing multiple

Details Preparation and polymerization of initiators containing multiple Preparation and polymerization of initiators containing multiple

1994-10-28

1997-09-02

Acquah, Samuel A.

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

Synthetic resins

From heterocyclic reactant containing as ring atoms oxygen,...

528415, 528416, 528417, 525410, C08G 6504

Patent

active

056632894

ABSTRACT:
This invention relates to novel multifunctional oxetanes, i.e., compounds having multiple oxetane groups, which are useful as initiators in the preparation of star polymers and polymer cascades containing energetic groups. In addition, this invention relates to a process for the preparation of star polymers and polymer cascades, whereby novel multifunctional oxetanes act as initiators in the formation of theses polymers. The reaction of these initiators with various propagating, high-energy oxetanes, such as 3,3-bis-(azidomethyl)oxetane (BAMO) and 3-nitratomethyl-3-methyloxetane (NMMO), gives star polymers with varying molecular weights and functionalities. The star polymers and polymer cascades of the present invention are useful as binders in high-energy formulations.

REFERENCES:
patent: H991 (1991-11-01), Fischer
patent: 2722340 (1955-11-01), Feild
patent: 2895922 (1959-07-01), Goddu
patent: 3058994 (1962-10-01), Schrage
patent: 3112280 (1963-11-01), Farthing
patent: 3462454 (1969-08-01), Gartner
patent: 4395561 (1983-07-01), Baum
patent: 4405762 (1983-09-01), Earl
patent: 4560779 (1985-12-01), Guimont
patent: 4683086 (1987-07-01), Frankel
patent: 4707540 (1987-11-01), Manser
patent: 4952644 (1990-08-01), Wardle

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