Micellar RAFT/MADIX Polymerization

被引：10

作者：

Barthet, Cecile ^{[1
,3
]}

Wilson, James ^{[2
]}

Cadix, Arnaud ^{[2
]}

Destarac, Mathias ^{[1
]}

Chassenieux, Christophe ^{[3
]}

Harrisson, Simon ^{[1
]}

机构：

[1] Univ Paul Sabatier, Univ Toulouse, CNRS UMR 5623, Lab IMRCP, 118 Route Narbonne, F-31062 Toulouse 9, France

[2] Solvay Novecare, Res & Innovat Ctr Paris, F-93306 Aubervilliers, France

[3] Le Mans Univ, IMMM, UMR 6283, Ave Olivier Messiaen, F-72085 Le Mans 9, France

来源：

ACS MACRO LETTERS | 2017年 / 6卷 / 12期

关键词：

HYDROPHOBICALLY-MODIFIED POLYACRYLAMIDES; ASSOCIATING POLYACRYLAMIDES; MOLECULAR-WEIGHT; ACRYLAMIDE; POLYMERS; RHEOLOGY; BEHAVIOR; DESIGN;

D O I：

10.1021/acsmacrolett.7b00791

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

We apply the RAFT/MADIX technique to the micellar copolymerization of acrylamide and 2-acrylamido-2-methylpropanesulfonic acid sodium salt with a hydrophobic monomer, 4-tert-butylstyrene. The resulting polymers have well-controlled molecular weight distributions. In the presence of sodium dodecyl sulfate, the polymerization is better controlled by an oligo-acrylamide chain transfer agent (PAm7-XA1) than by Rhodixan A1. The associative character of the polymer is maintained under RAFT polymerization conditions and chains can be extended to form block copolymers with associative segments.

引用

页码：1342 / 1346

页数：5

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