DUAL OXIME ESTERS PHOTOINITIATOR CONTAINING NITRO, AND PREPARATION METHOD AND USE THEREOF - CHANGZHOU TRONLY NEW ELECTRONIC MATERIALS CO LTD

Title:

DUAL OXIME ESTERS PHOTOINITIATOR CONTAINING NITRO, AND PREPARATION METHOD AND USE THEREOF

Document Type and Number:

WIPO Patent Application WO/2015/139604

Kind Code:

A1

Abstract:

Disclosed is a dual oxime esters photoinitiator containing nitro, having a structure as represented by general formula (I). The photoinitiator has excellent application performance in aspects of storage stability, photosensitivity, developing property, pattern integrity and the like, has good adaptability to the UV-LED light source in single wavelength, and exhibits photosensitive property obviously superior to existing photoinitiators under UV-LED irradiation.

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Inventors:

QIAN XIAOCHUN (CN)

Application Number:

PCT/CN2015/074368

Publication Date:

September 24, 2015

Filing Date:

March 17, 2015

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Assignee:

CHANGZHOU TRONLY NEW ELECTRONIC MATERIALS CO LTD (CN)
CHANGZ PIONEER ELECTRONIC MATERIALS CO LTD (CN)

International Classes:

C07C323/47; C08F2/48; C07D209/88; G03F7/004; G03F7/027

Foreign References:

CN103130833A	2013-06-05
CN103130919A	2013-06-05
JP2009179619A	2009-08-13
CN102775527A	2012-11-14

Attorney, Agent or Firm:

BEIJING JINZHIPUHUA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
北京金智普华知识产权代理有限公司 (CN)

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