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Title:
シルセスキオキサン光開始剤
Document Type and Number:
Japanese Patent JP2012510487
Kind Code:
A
Abstract:
Photoinitiator compounds comprising both a photoactive moiety and an amine functionality, bonded to a polyhedral oligomeric silsesquioxane, which photoinitiator is represented by formula (1) or (1') wherein n is 2m; m is an integer of 2 to 30; the sum of n'+a is an integer 4-60; n' is an even-numbered integer; a is an even- or uneven-numbered integer; and for example different A C1-C12alkyl, or a photoactive moiety Q1, or a group of formula (2); E for example is a direct bond, L is linear or branched C1-C3alkylene, preferably propylene; R1 and R2 for example are a photoactive moiety Q, or C2-20alkyl; Q is for example a group of formula (4); Z2 is for example C1-C6alkylene which is unsubstituted or substituted by one or more OR6; and R6, R12, R13 and R14 for example are hydrogen; are especially suitable as low-migrating photoinitiators.

Inventors:
Marx Fly
Christoph Flossall
Katya Stude
Carlin Pover
Jean-Luc Biabaum
Martin Muller
Application Number:
JP2011538951A
Publication Date:
May 10, 2012
Filing Date:
November 24, 2009
Export Citation:
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Assignee:
BASF SE
International Classes:
C07F7/21; C08F2/48; C09D4/00; C09D7/12; C09D11/10
Domestic Patent References:
JP2001081115A2001-03-27
JPS579792A1982-01-19
Foreign References:
WO2008103668A22008-08-28
Other References:
JOURNAL OF POLYMER SCIENCE PART A: POLYMER CHEMISTRY, vol. 40, no. 21, JPN6014008598, pages 3858 - 3872, ISSN: 0002925693
CHEMISTRY OF MATERIALS, vol. 20, no. 8, JPN6014008601, pages 2829 - 2838, ISSN: 0002925694
MACROMOLECULES, vol. 28, no. 24, JPN6014008603, pages 8028 - 8034, ISSN: 0002925695
Attorney, Agent or Firm:
Takuya Kuno
Toshio Yano
Takahashi
Kiyoshi Kuruma
Kimihiro Hoshi
Hiroyasu Ninomiya
Ryoichi Shino
Einzel Felix-Reinhard



 
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