Title:
SULFONIUM SALTS AS PHTOINITIATORS FOR RADIATION CURABLE SYSTEMS
Document Type and Number:
WIPO Patent Application WO2003008404
Kind Code:
A3
Abstract:
The present invention relates to sulfonium salts, to methods for their preparation and to radiation curable compositions containing them as photoinitiators.
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Inventors:
NORCINI GABRIELE (IT)
CASIRAGHI ANGELO (IT)
VISCONTI MARCO (IT)
LI BASSI GIUSEPPE (IT)
CASIRAGHI ANGELO (IT)
VISCONTI MARCO (IT)
LI BASSI GIUSEPPE (IT)
Application Number:
PCT/EP2002/007415
Publication Date:
August 28, 2003
Filing Date:
July 04, 2002
Export Citation:
Assignee:
LAMBERTI SPA (IT)
NORCINI GABRIELE (IT)
CASIRAGHI ANGELO (IT)
VISCONTI MARCO (IT)
LI BASSI GIUSEPPE (IT)
NORCINI GABRIELE (IT)
CASIRAGHI ANGELO (IT)
VISCONTI MARCO (IT)
LI BASSI GIUSEPPE (IT)
International Classes:
C07D335/12; C07D333/76; C07D335/16; C07D339/08; G03F7/004; G03F7/038; (IPC1-7): C07D335/12; C07D339/08; G03F7/031
Foreign References:
| US5731364A | 1998-03-24 | |||
| US4161478A | 1979-07-17 |
Other References:
DATABASE CHEMABS [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; KIM, KAB SIG ET AL: "Synthesis of mono-, bis-, and tris-dithiapentaoxa crown ethers. Complexation studies with some metal picrates", XP002221794, retrieved from STN Database accession no. 131:322610
CRIVELLO J V: "CATIONIC POLYMERIZATION - IODONIUM AND SULFONIUM SALT PHOTOINITIATORS", ADVANCES IN POLYMER SCIENCE - FORTSCHRITTE DER HOCHPOLYMEREN FORSCHUNG, BERLIN, DE, vol. 62, 1984, pages 1 - 48, XP000973964, ISSN: 0065-3195
CRIVELLO J V: "CATIONIC POLYMERIZATION - IODONIUM AND SULFONIUM SALT PHOTOINITIATORS", ADVANCES IN POLYMER SCIENCE - FORTSCHRITTE DER HOCHPOLYMEREN FORSCHUNG, BERLIN, DE, vol. 62, 1984, pages 1 - 48, XP000973964, ISSN: 0065-3195
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