Atom or group transfer radical polymerization

Details Atom or group transfer radical polymerization Atom or group transfer radical polymerization

2006-10-24

2006-10-24

Rabago, Roberto (Department: 1713)

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S090000, C526S193000, C526S206000, C526S210000, C526S214000, C526S218100, C526S219600, C526S227000, C526S231000, C526S328000, C526S347000, C526S329700, C528S012000

Reexamination Certificate

active

07125938

ABSTRACT:
A polymerization process comprising initiating a first polymerization of monomers using an initiator functionalized with an ATRP initiating site, wherein the first polymerization is selected from the group of cationic polymerization, anionic polymerization, conventional free radical polymerization, metathesis, ring opening polymerization, cationic ring opening polymerization, and coordination polymerization to form a macroinitiator comprising an ATRP initiating site and further initiating an ATRP polymerization of radically polymerizable monomers using the macroinitiator comprising an ATRP initiating site. Novel block copolymers may be formed by the disclosed method.

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