Title:
POLYFUNCTIONAL BENZOPHENONE DERIVATES AND USES AS PHOTOINITIATORS THEREOF
Document Type and Number:
WIPO Patent Application WO/2008/098414
Kind Code:
A1
Abstract:
Compounds of formula (I) and compositions comprising two or more such compounds: in which: m is 0 or 1; n is an integer from 0 to 4; y is independently each other selected from 1 or 2; R1, R2, R3, R4 are independently each other selected from H, -CH3 or -CH2CH3, with the provision that R1, R2, R3, R4 are not all represent H; The said compounds or compositions can be used as photo initiators in photo curable liquid composition.
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Inventors:
LUO, Peng (4F Building 10 Tsinghua Science Park, No. 1 Zhongguancun East Rd.Haidian District, Beijing 4, 100084, CN)
罗鹏 (中国北京市海淀区清华科技园10号楼紫光大厦四层, Beijing 4, 100084, CN)
ZHAO, Wenchao (4F Building 10 Tsinghua Science Park, No. 1 Zhongguancun East Rd.Haidian District, Beijing 4, 100084, CN)
赵文超 (中国北京市海淀区清华科技园10号楼紫光大厦四层, Beijing 4, 100084, CN)
JIANG, Lili (4F Building 10 Tsinghua Science Park, No. 1 Zhongguancun East Rd.Haidian District, Beijing 4, 100084, CN)
姜莉莉 (中国北京市海淀区清华科技园10号楼紫光大厦四层, Beijing 4, 100084, CN)
罗鹏 (中国北京市海淀区清华科技园10号楼紫光大厦四层, Beijing 4, 100084, CN)
ZHAO, Wenchao (4F Building 10 Tsinghua Science Park, No. 1 Zhongguancun East Rd.Haidian District, Beijing 4, 100084, CN)
赵文超 (中国北京市海淀区清华科技园10号楼紫光大厦四层, Beijing 4, 100084, CN)
JIANG, Lili (4F Building 10 Tsinghua Science Park, No. 1 Zhongguancun East Rd.Haidian District, Beijing 4, 100084, CN)
姜莉莉 (中国北京市海淀区清华科技园10号楼紫光大厦四层, Beijing 4, 100084, CN)
Application Number:
CN2007/000484
Publication Date:
August 21, 2008
Filing Date:
February 12, 2007
Export Citation:
Assignee:
INSIGHT HIGH TECHNOLOGY CO., LTD. (4F Building 10 Tsinghua Science Park, No. 1 Zhongguancun East Rd.Haidian District, Beijing 4, 100084, CN)
北京英力科技发展有限公司 (中国北京市海淀区清华科技园10号楼紫光大厦四层, Beijing 4, 100084, CN)
LUO, Peng (4F Building 10 Tsinghua Science Park, No. 1 Zhongguancun East Rd.Haidian District, Beijing 4, 100084, CN)
罗鹏 (中国北京市海淀区清华科技园10号楼紫光大厦四层, Beijing 4, 100084, CN)
ZHAO, Wenchao (4F Building 10 Tsinghua Science Park, No. 1 Zhongguancun East Rd.Haidian District, Beijing 4, 100084, CN)
赵文超 (中国北京市海淀区清华科技园10号楼紫光大厦四层, Beijing 4, 100084, CN)
JIANG, Lili (4F Building 10 Tsinghua Science Park, No. 1 Zhongguancun East Rd.Haidian District, Beijing 4, 100084, CN)
北京英力科技发展有限公司 (中国北京市海淀区清华科技园10号楼紫光大厦四层, Beijing 4, 100084, CN)
LUO, Peng (4F Building 10 Tsinghua Science Park, No. 1 Zhongguancun East Rd.Haidian District, Beijing 4, 100084, CN)
罗鹏 (中国北京市海淀区清华科技园10号楼紫光大厦四层, Beijing 4, 100084, CN)
ZHAO, Wenchao (4F Building 10 Tsinghua Science Park, No. 1 Zhongguancun East Rd.Haidian District, Beijing 4, 100084, CN)
赵文超 (中国北京市海淀区清华科技园10号楼紫光大厦四层, Beijing 4, 100084, CN)
JIANG, Lili (4F Building 10 Tsinghua Science Park, No. 1 Zhongguancun East Rd.Haidian District, Beijing 4, 100084, CN)
International Classes:
C07C69/712; C07C67/08; C08F2/50; C09D11/10
Attorney, Agent or Firm:
PEKSUNG INTELLECTUAL PROPERTY LTD. (908 Shining Tower, 35 Xueyuan RoadHaidian District, Beijing 3, 100083, CN)
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