THE INFLUENCE OF ALIPHATIC SULFIDES ON THE PHOTOINDUCED POLYMERIZATION OF BUTANEDIOL-1,4 DIMETHACRYLATE

被引：19

作者：

ANDRZEJEWSKA, E

机构：

[1] Poznan Technical University, Institute of Chemical Technology and Engineering, Poznań, 60-965

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 1992年 / 30卷 / 03期

关键词：

PHOTOINDUCED POLYMERIZATION; DIMETHACRYLATES; BENZOPHENONE; LINEAR SULFIDES; CYCLIC DITHIOACETALS;

D O I：

10.1002/pola.1992.080300315

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The photoinduced polymerization of butanediol-1,4 dimethacrylate was investigated in the presence of various linear sulfides and cyclic dithioacetals. Benzophenone was used as a sensitizer. It was found that the addition of small amounts of sulfides to the polymerization mixture causes, depending on the sulfide structure and concentration, reduction or full elimination of an induction period as well as an increase in the reaction rate and yield both in air and argon-saturated systems. The explanation of the obtained results is based on the propensity of sulfides to act as hydrogen donors, chain-transfer agents, and highly oxidizable compounds.

引用

页码：485 / 491

页数：7

共 29 条

[1] ESR STUDY OF GAMMA-IRRADIATED 1,3,5-TRITHIANE AND ITS DERIVATIVES
ANDRZEJEWSKA, E
ZUK, A
PIETRZAK, J
KRZYMINIEWSKI, R
[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1978, 16 (11) : 2991 - 2996
[2] 4-Alkyl 1 4-thiazans
Clarke, HT
[J]. JOURNAL OF THE CHEMICAL SOCIETY, 1912, 101 : 1583 - 1590
[3] THE POLYMERIZATION OF ACRYLATES USING A COMBINATION OF A CARBONYL COMPOUND AND AN AMINE AS A PHOTO-INITIATOR SYSTEM
DAVIDSON, RS
GOODIN, JW
[J]. EUROPEAN POLYMER JOURNAL, 1982, 18 (07) : 597 - 606
[4] KINETIC APPROACH OF O-2 INHIBITION IN ULTRAVIOLET-INDUCED AND LASER-INDUCED POLYMERIZATIONS
DECKER, C
JENKINS, AD
[J]. MACROMOLECULES, 1985, 18 (06) : 1241 - 1244
[5] ZUR KENNTNIS DER S-TRITHIANE .2. HERSTELLUNG UND EIGENSCHAFTEN DER S-TRITHIANE
ELHEWEHI, Z
HEMPEL, D
[J]. JOURNAL FUR PRAKTISCHE CHEMIE, 1963, 21 (5-6): : 286 - 294
[6] LASERS, PHOTOINITIATORS AND MONOMERS - A FASHIONABLE FORMULATION
FOUASSIER, JP
JACQUES, P
LOUGNOT, DJ
PILOT, T
[J]. POLYMER PHOTOCHEMISTRY, 1984, 5 (1-6): : 57 - 76
[7] IMPROVEMENT OF PHOTO-POLYMER REACTIVITY - A FUNDAMENTAL APPROACH
FOUASSIER, JP
[J]. JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE, 1983, 80 (04) : 339 - 353
[8] QUENCHING AND REDUCTION OF PHOTOEXCITED BENZOPHENONE BY THIOETHERS AND MERCAPTANS
GUTTENPLAN, JB
COHEN, SG
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1973, 38 (11) : 2001 - 2007
[9] GUTTENPLAN JB, 1969, CHEM COMM, V247
[10] PHOTOINITIATORS FOR FREE-RADICAL POLYMERIZATION
HAGEMAN, HJ
[J]. PROGRESS IN ORGANIC COATINGS, 1985, 13 (02) : 123 - 150

← 1 2 3 →