Dendritic macrophotoinitiator containing thioxanthone and coinitiator amine

被引：69

作者：

Jiang, XS ^{[1
]}

Yin, J ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, State Key Lab Compos Mat, Sch Chem & Chem Technol, Res Inst Polymer Mat, Shanghai 200240, Peoples R China

来源：

MACROMOLECULES | 2004年 / 37卷 / 21期

关键词：

D O I：

10.1021/ma0488360

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 synthesis of dendrite macrophoto-initiators by introduction of thioxanthone moieties into PPI was analyzed. Photopolymerization of acrylamide by the macrophotoinitiators and low-molecular-weight model compounds was also investigated to evaluate the photoinitiation properties. It was observed that 90% NH2 group of DAB-64 reacted with the epoxy group of ETX. It was also observed that there was an upfield shift for one of the aromatic protons from 8.55 to 8.31. The results show that DAB-64-TX is an efficient photoinitiator for free radical polymerization.

引用

页码：7850 / 7853

页数：4

共 32 条

[1] MACROPHOTOINITIATOR CONTAINING PENDENT XANTHATE CHROMOPHORE - PHOTOPOLYMERIZATION OF METHYL-METHACRYLATE AND EVALUATION OF KINETIC-PARAMETERS
AJAYAGHOSH, A
[J]. POLYMER, 1995, 36 (10) : 2049 - 2053
[2] Thioxanthones: Their fate when used as photoinitiators
Anderson, DG
Davidson, RS
Elvery, JJ
[J]. POLYMER, 1996, 37 (12) : 2477 - 2484
[3] Angiolini L, 1997, J APPL POLYM SCI, V64, P2247, DOI 10.1002/(SICI)1097-4628(19970613)64:11<2247::AID-APP20>3.0.CO
[4] 2-#
[5] Polymeric photoinitiators having benzoin methylether moieties connected to the main chain through the benzyl aromatic ring and their activity for ultraviolet-curable coatings
Angiolini, L
Caretti, D
Carlini, C
Corelli, E
Salatelli, E
[J]. POLYMER, 1999, 40 (26) : 7197 - 7207
[6] Angiolini L, 2000, MACROMOL CHEM PHYS, V201, P2646, DOI 10.1002/1521-3935(20001201)201:18<2646::AID-MACP2646>3.0.CO
[7] 2-D
[8] One-component bimolecular photoinitiating systems, 2 - Thioxanthone acetic acid derivatives as photoinitiators for free radical polymerization
Aydin, M
Arsu, N
Yagci, Y
[J]. MACROMOLECULAR RAPID COMMUNICATIONS, 2003, 24 (12) : 718 - 723
[9] Multichromophoric cyclodextrins. 8. Dynamics of homo- and heterotransfer of excitation energy in inclusion complexes with fluorescent dyes
Berberan-Santos, MN
Choppinet, P
Fedorov, A
Jullien, L
Valeur, B
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (48) : 11876 - 11886
[10] Carlini C, 1996, POLYM ADVAN TECHNOL, V7, P379

← 1 2 3 4 →