INTERACTIONS BETWEEN KETONES AND AMINES IN PHOTOINITIATING SYSTEMS USED FOR RADICAL POLYMERIZATION

WU Shikang; FOUASSIER; J.P.

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INTERACTIONS BETWEEN KETONES AND AMINES IN PHOTOINITIATING SYSTEMS USED FOR RADICAL POLYMERIZATION

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- INTERACTIONS BETWEEN KETONES AND AMINES IN PHOTOINITIATING SYSTEMS USED FOR RADICAL POLYMERIZATION
- Vol. 8, Issue 1, Pages: 51-60(1990)
- Affiliations：
  
  1. Laboratoire de Photochimie Générale, Unité Associée au CNRS n °431 Ecole Nationale Su périeure de Chimie, 3 rue A. Werner, Mulhouse Cedex,France,68093
  2.   Laboratoire de Photochimie Générale
  3.   Unité Associée au CNRS n° Ecole Nationale Supérieure de Chimie  ,431
  4.   3 rue A. Werner
  5.    Mulhouse Cedex  ,68093
  6.   France
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：20 March 1990
- Accepted：
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[1]吴世康,FOUASSIER,J.P..INTERACTIONS BETWEEN KETONES AND AMINES IN PHOTOINITIATING SYSTEMS USED FOR RADICAL POLYMERIZATION[J].Chinese Journal of Polymer Science,1990,{4}(01):51-60.

WU Shikang, FOUASSIER, J.P.. INTERACTIONS BETWEEN KETONES AND AMINES IN PHOTOINITIATING SYSTEMS USED FOR RADICAL POLYMERIZATION[J]. 1990, 8(1): 51-60.
[1]吴世康,FOUASSIER,J.P..INTERACTIONS BETWEEN KETONES AND AMINES IN PHOTOINITIATING SYSTEMS USED FOR RADICAL POLYMERIZATION[J].Chinese Journal of Polymer Science,1990,{4}(01):51-60. DOI：

WU Shikang, FOUASSIER, J.P.. INTERACTIONS BETWEEN KETONES AND AMINES IN PHOTOINITIATING SYSTEMS USED FOR RADICAL POLYMERIZATION[J]. 1990, 8(1): 51-60. DOI：

摘要

<正> Time resolved laser spectroscopy and GC/MS were used to investigate the primary processes and the side reactions occurring in benzophenone and chlorothioxanthone/amine systems used as photoinitiators of radical polymerization. The discrepancy observed between the experimental data and the expected behaviour is accounted for by detrimental chemical reaction involving the ketone triplet state

the ketyl radical and the amine-derived radical.

Abstract

Time resolved laser spectroscopy and GC/MS were used to investigate the primary processes and the side reactions occurring in benzophenone and chlorothioxanthone/amine systems used as photoinitiators of radical polymerization. The discrepancy observed between the experimental data and the expected behaviour is accounted for by detrimental chemical reaction involving the ketone triplet state

the ketyl radical and the amine-derived radical.

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