PREPARATION OF MACRO AZO INITIATOR VIA CATIONIC POLYMERIZATION | Health & Environmental Research Online (HERO)

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Citation
Tags

HERO ID

6643850

Reference Type

Journal Article

Title

PREPARATION OF MACRO AZO INITIATOR VIA CATIONIC POLYMERIZATION

Author(s)

Cakmak, I; ,

Year

1994

Is Peer Reviewed?

Yes

Journal

Journal of Macromolecular Science: Part A - Pure and Applied Chemistry
ISSN: 1060-1325

Publisher

MARCEL DEKKER INC

Location

NEW YORK

Volume

A31

Issue

SUPPL3-4

Page Numbers

333-337

Language

English

Web of Science Id

WOS:A1994NJ45500012

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-0028320768&partnerID=40&md5=cfd3095e312cc8b085398f7c54f30480
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Abstract

Cationic polymerization of styrene(St) initiated by 4,4'-azo bis(4-cyanopentanoyl chloride)(ACPC) and SnCl4 is described. Polystyrene samples possessing azo groups thus obtained were used in the polymerization of methyl methacrylate(MMA) at 70-degrees-C to obtain styrene-methyl methacrylate block copolymers. Characterization of block copolymers was carried out by fractional precipitation and spectroscopic methods.