THE CONTROL OF POLYMETHACRYLATE MOLECULAR STRUCTURE BY GROUP TRANSFER POLYMERIZATION

OWEN W. WEBSTER

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THE CONTROL OF POLYMETHACRYLATE MOLECULAR STRUCTURE BY GROUP TRANSFER POLYMERIZATION

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- THE CONTROL OF POLYMETHACRYLATE MOLECULAR STRUCTURE BY GROUP TRANSFER POLYMERIZATION
- Vol. 8, Issue 1, Pages: 1-9(1990)
- Affiliations：
  
  1. Central Research and Development Department, E. I. Du Pont and Company, P. O. Box 80328, Wilmington, Delaware 19880-0328 USA
  2.   E. I. Du Pont and Company
  3.   P.O.Box 80328
  4.   Wilmington
  5.   Delaware USA  ,19880-0328
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：20 March 1990
- Accepted：
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[1]OWEN W. WEBSTER.THE CONTROL OF POLYMETHACRYLATE MOLECULAR STRUCTURE BY GROUP TRANSFER POLYMERIZATION[J].Chinese Journal of Polymer Science,1990,{4}(01):1-9.

OWEN W. WEBSTER. THE CONTROL OF POLYMETHACRYLATE MOLECULAR STRUCTURE BY GROUP TRANSFER POLYMERIZATION[J]. 1990, 8(1): 1-9.
[1]OWEN W. WEBSTER.THE CONTROL OF POLYMETHACRYLATE MOLECULAR STRUCTURE BY GROUP TRANSFER POLYMERIZATION[J].Chinese Journal of Polymer Science,1990,{4}(01):1-9. DOI：

OWEN W. WEBSTER. THE CONTROL OF POLYMETHACRYLATE MOLECULAR STRUCTURE BY GROUP TRANSFER POLYMERIZATION[J]. 1990, 8(1): 1-9. DOI：

摘要

<正> INTRODUCTION Group transfer polymerization （GTP） is a method for controlling the structure of acrylic polymers in which reactive chain ends are covalentiy bound to a trimethylsilyl group. In the presence of a catalyst

monomer inserts into these chain ends between the silyl group and the last monomer unit. The process is illustrated by equation （1） for methyl methacrylate. GTP is a living polymerization

i. e.

there is little or no chain termination and no chain transfer. A significant advantage of GTP is that it

Abstract

monomer inserts into these chain ends between the silyl group and the last monomer unit. The process is illustrated by equation （1） for methyl methacrylate. GTP is a living polymerization

i. e.

there is little or no chain termination and no chain transfer. A significant advantage of GTP is that it

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