Title:
新規三官能性光開始剤
Document Type and Number:
Japanese Patent JP5085930
Kind Code:
B2
Abstract:
The Invention relates to novel ketones of formulae (I) and (II) wherein R1, R2, R3 and R4 are, for example, C1-C8alkyl, R5 is, for example, hydrogen, A is CI, Br, -0-R7, -NR8R9 or -S-R16, A' is -O-, -NH- or -NR8-, X and Y are each independently of the other -O-R10 or -N(R11)(R12), n is an integer from 1 to 10, R6 is, for example, an n-valent radical of linear or branched C2-C20alkyl the carbon chain of which may be interrupted by cyclohexanediyl, phenylene, -CH(OH)-, -C(C2H5)(CH2-CH2-OH)-, -C(CH3)(CH2-CH2-OH)-, -C(CH2-CH2-OH)2-, -N(CH3)-, -N(C2H5)-, -N(CH2-CH2-OH)-, -CO-O-, -O-CO-, -P(CH2-CH2-OH)-, -P(O)(CH2-CH2-OH)-, -0-P(O-CH2-CH2-OH)-O-, -0-P(O)(0-CH2-CH2-OH)-O-, -O-cyclohexanediyl-C(CH3)2-Cyclohexanediyl-O-, -O-phenylene-C(CH3)2-phenylene-O-, -O-phenylene-CH2-phenylene-O-, -Si(CH3)2-, -0-Si(CH3)2-O-, -O-Si(CH3)(0-CH3)-O-, -Si(CH3)(R17)-O-Si(CH3)(R18)-, 5-(2-hydroxyethyl)-[1,3,5]triazinane-2,4,6-trione-1,3-diyl and/or by from one to nine oxygen atoms.
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Inventors:
Sommerade, Reinhard Har
Hughler, Rinaldo
Ilck, stephan
Fuchs, andre
Boomers, Swad
Bill Baume, Jean-Luc
Hughler, Rinaldo
Ilck, stephan
Fuchs, andre
Boomers, Swad
Bill Baume, Jean-Luc
Application Number:
JP2006505585A
Publication Date:
November 28, 2012
Filing Date:
May 04, 2004
Export Citation:
Assignee:
Ciba Holding Inc.
International Classes:
C08F2/50; C07C45/46; C07C45/63; C07C45/64; C07C45/71; C07C49/784; C07C49/813; C07C49/83; C07C49/84; C07C221/00; C07C225/16; C07C225/22; C07C269/02; C07C271/20; C09D4/00; C09D5/00; C09D5/03; C09D7/12; C09D11/00; G03F7/029; G03F7/031
Domestic Patent References:
| JP2005533156A | ||||
| JP1308404A | ||||
| JP4011610A | ||||
| JP54099815A |
Attorney, Agent or Firm:
Hajime Tsukuni
Fumio Shinoda
Fumio Shinoda