Title:
NOVEL DIFUNCTIONAL PHOTOINITIATORS
Document Type and Number:
WIPO Patent Application WO2003040076
Kind Code:
A3
Abstract:
The invention relates to alpha -hydroxy ketones of formula I or IIa; or mixtures of compounds of formula I and II; or mixtures of compounds of formulae Ia and IIa
Inventors:
FUCHS ANDRE (DE)
HUESLER RINALDO (CH)
SCHREGENBERGER CHRISTIAN (CH)
KUNZ MARTIN (DE)
HUESLER RINALDO (CH)
SCHREGENBERGER CHRISTIAN (CH)
KUNZ MARTIN (DE)
Application Number:
PCT/EP2002/012160
Publication Date:
December 24, 2003
Filing Date:
October 31, 2002
Export Citation:
Assignee:
CIBA SC HOLDING AG (CH)
FUCHS ANDRE (DE)
HUESLER RINALDO (CH)
SCHREGENBERGER CHRISTIAN (CH)
KUNZ MARTIN (DE)
FUCHS ANDRE (DE)
HUESLER RINALDO (CH)
SCHREGENBERGER CHRISTIAN (CH)
KUNZ MARTIN (DE)
International Classes:
C07B61/00; C07C45/46; C07C45/63; C07C45/64; C07C45/66; C07C45/81; C07C49/83; C08F2/50; C09D7/12; C09D11/00; C09D201/00; G03F7/031; (IPC1-7): C07C49/83; C07C45/46; C07C45/63; C07C45/64; C07C45/81; C07C45/66; C08F2/50; G03F7/031
Foreign References:
| EP0003002A2 | 1979-07-11 | |||
| US4987159A | 1991-01-22 | |||
| US5942290A | 1999-08-24 |
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