Title:
CURABLE COMPOSITION FOR ORGANIC EL ELEMENTS, CURED PRODUCT FOR ORGANIC EL ELEMENTS AND METHOD FOR PRODUCING SAME, ORGANIC EL ELEMENT, AND POLYMER
Document Type and Number:
WIPO Patent Application WO/2024/101411
Kind Code:
A1
Abstract:
Disclosed is a curable composition for organic EL elements, the curable composition containing (A) a polymer that comprises a structural unit derived from a compound having an acidic group, and (B) a photosensitive compound, wherein: the polymer (A) comprises a structural unit (I) that is derived from an aromatic vinyl compound and a structural unit (II) that is derived from a maleimide compound, while containing, as the compound having an acidic group, at least one compound that is selected from the group consisting of an aromatic vinyl compound and a maleimide compound; and the ratio of the sum of the structural unit (I) and the structural unit (II) in the polymer (A) is 70% by mole or more relative to all structural units in the polymer (A).
Inventors:
MURAKAMI YOSHITAKA (JP)
KAMIYA IKUYO (JP)
KAMIYA IKUYO (JP)
Application Number:
PCT/JP2023/040331
Publication Date:
May 16, 2024
Filing Date:
November 09, 2023
Export Citation:
Assignee:
JSR CORP (JP)
International Classes:
H10K50/84; C08F212/02; C08F222/40; G03F7/004; G03F7/023; G03F7/039; H10K59/122; H10K59/173; H10K85/10
Domestic Patent References:
| WO2013108716A1 | 2013-07-25 | |||
| WO2014054455A1 | 2014-04-10 |
Foreign References:
| JP2014016553A | 2014-01-30 | |||
| JP2010237310A | 2010-10-21 | |||
| JP2021116400A | 2021-08-10 | |||
| JP2011221496A | 2011-11-04 |
Attorney, Agent or Firm:
YAMADA, Tsuyoshi (JP)
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