Title:
NOVEL OLIGOFUNCTIONAL PHOTOINITIATORS
Document Type and Number:
Japanese Patent JP2015038087
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide novel oligofunctional photoinitiators that are low in odor, low in volatile, easily dissoluble in photocurable material and highly efficient in photoinitiation, and their use in photopolymerizable compositions, and inks.SOLUTION: Oligofunctional photoinitiators are compounds represented by the formula (1) or (1A). Rand Rare methyl or together are -(CH)-; and n is 2 or 3, and the solvent in (1A) is water or an organic solvent.
Inventors:
ULRICH BERENS
BIRBAUM JEAN-LUC
KATIA STUDER
BIRBAUM JEAN-LUC
KATIA STUDER
Application Number:
JP2014183414A
Publication Date:
February 26, 2015
Filing Date:
September 09, 2014
Export Citation:
Assignee:
BASF SE
International Classes:
C07C69/83; C07C69/76; C08F2/48; C09D4/00; C09D7/12; C09D11/03
Domestic Patent References:
| JP2006525399A | 2006-11-09 |
Foreign References:
| CN1986527A | 2007-06-27 | |||
| WO2007144896A1 | 2007-12-21 |
Other References:
JPN6015031781; Ｎｇ． Ｐｈ． ＢＵＵ-ＨＯＩ: 'Ｚｕｒ ｈａｌｏｇｅｎｉｅｒｕｎｇ ａｒｏｍａｔｉｓｃｈｅｒ ｕｎｄ ｈｅｔｅｒｏｚｙｋｌｉｓｃｈｅｒ Ｖｅｒｂｉｎｄｕｎｇｅｎ' ＪＵＳＴＵＳ ＬＩＥＢＥＩＧＳ ＡＮＮＡＬＥＮ ＤＥＲ ＣＨＥＭＩＥ Ｖｏｌ．５５６, 1943, ｐｐ．１-９
JPN6015031778; Ｒａｍｃｈａｎｄｒａ Ｂ． Ｍａｎｅ， ｅｔ ａｌ．: 'Ｓｙｎｔｈｅｓｉｓ ｏｆ ｊｕｖａｂｉｏｎｅ ａｎａｌｏｇｓ' Ｃｏｌｌｅｃｔｉｏｎ ｏｆ Ｃｚｅｃｈｏｓｌｏｖａｋ Ｃｈｅｍｉｃａｌ Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｖｏｌ．５３， Ｎｏ．３, 1988, ｐ．６４６-６５７
JPN6015031779; Ｓｕｋｅｔａｋａ Ｉｔｏ， ｅｔ ａｌ．: 'Ｂｒｏｍｉｎａｔｉｏｎ ｗｉｔｈ Ｎ，Ｎ-ｄｉｂｒｏｍｏｂｅｎｚｅｎｅｓｕｌｆｏｎａｍｉｄｅ' Ｂｕｌｌｅｔｉｎ ｏｆ ｔｈｅ Ｃｈｅｍｉｃａｌ Ｓｏｃｉｅｔｙ ｏｆ Ｊａｐａｎ Ｖｏｌ．４０， Ｎｏ．２, 1967, ｐｐ．４１８-４１９
JPN6015031778; Ｒａｍｃｈａｎｄｒａ Ｂ． Ｍａｎｅ， ｅｔ ａｌ．: 'Ｓｙｎｔｈｅｓｉｓ ｏｆ ｊｕｖａｂｉｏｎｅ ａｎａｌｏｇｓ' Ｃｏｌｌｅｃｔｉｏｎ ｏｆ Ｃｚｅｃｈｏｓｌｏｖａｋ Ｃｈｅｍｉｃａｌ Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｖｏｌ．５３， Ｎｏ．３, 1988, ｐ．６４６-６５７
JPN6015031779; Ｓｕｋｅｔａｋａ Ｉｔｏ， ｅｔ ａｌ．: 'Ｂｒｏｍｉｎａｔｉｏｎ ｗｉｔｈ Ｎ，Ｎ-ｄｉｂｒｏｍｏｂｅｎｚｅｎｅｓｕｌｆｏｎａｍｉｄｅ' Ｂｕｌｌｅｔｉｎ ｏｆ ｔｈｅ Ｃｈｅｍｉｃａｌ Ｓｏｃｉｅｔｙ ｏｆ Ｊａｐａｎ Ｖｏｌ．４０， Ｎｏ．２, 1967, ｐｐ．４１８-４１９
Attorney, Agent or Firm:
アインゼル Felix-Reinhardt
Takuya Kuno
Takuya Kuno