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Title:
ALKALI-SOLUBLE RESIN CONTAINING SILICONE RESIN, LIGHT-SENSITIVE RESIN COMPOSITION, AND CURED OBJECT USING LIGHT-SENSITIVE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2011/024836
Kind Code:
A1
Abstract:
Disclosed is an alkali-soluble silicone resin that can be used in a light-sensitive resin composition that has excellent weather resistance, light resistance, and heat resistance, and wherein the formation of micropatterns is possible. Further disclosed is a light-sensitive resin composition utilizing same. The alkali-soluble resin is represented by general formula 1 and has a carboxylic acid residue and a polymerizable unsaturated group in each molecule (R1 represents a hydrocarbon group that has 1-10 carbon atoms; R2 represents a hydrocarbon that has 1-20 carbon atoms; an ethereal oxygen atom may be contained inside X, which represents a bivalent substituent group that may contain a heteroatom inside, and Y, which represents a substituent group wherein a group containing a polymerizable double bond and a carboxyl group is bonded to an isocyanuric ring skeleton; Z represents a substituent group wherein a group containing a polymerizable double bond and a carboxyl group is bonded to a hydrogen atom or an isocyanuric ring skeleton; and m, n, and p independently represent a number from 0-100), and in addition to the abovementioned resin, the light-sensitive resin composition contains a photoinitiator and a photopolymerizable monomer having at least one ethylenically unsaturated bond.

Inventors:
NAMEKAWA Shuhei (15-7, Sinminato, Kisarazu-sh, Chiba 36, 〒2920836, JP)
滑川 崇平 (〒36 千葉県木更津市新港15-7 新日鐵化学株式会社内 Chiba, 〒2920836, JP)
TAKANO Masaomi (15-7, Sinminato, Kisarazu-sh, Chiba 36, 〒2920836, JP)
高野 正臣 (〒36 千葉県木更津市新港15-7 新日鐵化学株式会社内 Chiba, 〒2920836, JP)
Application Number:
JP2010/064336
Publication Date:
March 03, 2011
Filing Date:
August 25, 2010
Export Citation:
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Assignee:
NIPPON STEEL CHEMICAL CO., LTD. (14-1, Sotokanda 4-chome Chiyoda-k, Tokyo 21, 〒1010021, JP)
新日鐵化学株式会社 (〒21 東京都千代田区外神田四丁目14番1号 Tokyo, 〒1010021, JP)
NAMEKAWA Shuhei (15-7, Sinminato, Kisarazu-sh, Chiba 36, 〒2920836, JP)
滑川 崇平 (〒36 千葉県木更津市新港15-7 新日鐵化学株式会社内 Chiba, 〒2920836, JP)
TAKANO Masaomi (15-7, Sinminato, Kisarazu-sh, Chiba 36, 〒2920836, JP)
International Classes:
C08G77/388; C08F290/14; G03F7/038; G03F7/075; H01L21/027
Attorney, Agent or Firm:
SASAKI Kazuya et al. (5th Floor, TKK Nishishinbashi Bldg. 11-5, Nishi-shinbashi 2-chome, Minato-k, Tokyo 03, 〒1050003, JP)
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