Title:
COMPOSITION, FILM USING SAID COMPOSITION, AND METHOD FOR PRODUCING LIGHT EMITTING ELEMENT
Document Type and Number:
WIPO Patent Application WO/2018/139442
Kind Code:
A1
Abstract:
Provided is a composition which has excellent ejection properties in terms of an inkjet method, and which is less susceptible to the occurrence of clogging of an inkjet device. A composition which contains a fluorinated alcohol A represented by formula (1) and having a boiling point of 50°C or more but less than 150°C, a fluorinated alcohol B represented by formula (1) and having a boiling point of 150°C or more but less than 300°C, and a charge transporting compound, and wherein the amount of the fluorinated alcohol B relative to 100 parts by mass of the total of the fluorinated alcohol A and the fluorinated alcohol B is from 10 parts by mass to 90 parts by mass.
CnFH2nF+1-mFFmFOH (1)
(In formula (1), nF represents an integer of 1-12 and mF represents an integer of 1-25, while satisfying 2nF + 1 ≥ mF.)
Inventors:
TANAKA MASANOBU (JP)
NODA MOTOO (JP)
NODA MOTOO (JP)
Application Number:
PCT/JP2018/001941
Publication Date:
August 02, 2018
Filing Date:
January 23, 2018
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
H01L51/50; C09D11/30; H05B33/10
Domestic Patent References:
| WO2012063656A1 | 2012-05-18 | |||
| WO2009063850A1 | 2009-05-22 | |||
| WO2009063850A1 | 2009-05-22 |
Foreign References:
| JP2010192369A | 2010-09-02 | |||
| JP2015038976A | 2015-02-26 | |||
| JP2017183409A | 2017-10-05 | |||
| JP2009239279A | 2009-10-15 | |||
| JP2012033845A | 2012-02-16 | |||
| JP2012216821A | 2012-11-08 | |||
| JP2012216822A | 2012-11-08 | |||
| JP2012216815A | 2012-11-08 | |||
| JP2010189630A | 2010-09-02 |
Other References:
CHEMISTRY OF MATERIALS, vol. 16, 2004, pages 708
See also references of EP 3576175A4
See also references of EP 3576175A4
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
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