Title:
CURABLE RESIN COMPOSITION AND CEMENTED LENS
Document Type and Number:
WIPO Patent Application WO/2022/181725
Kind Code:
A1
Abstract:
A curable resin composition including a compound represented by general formula (1) and component (B), and a cemented lens using the composition. Component (B): A polymer including a structural unit (b1) having an aromatic ring and a structural unit (b2) having a hydrogen-bonding group, wherein the proportion of the structural units (b1) is 10 mass% or more and the proportion of the structural units (b2) is 3 mass% or more of the total structural units that constitute the polymer. Where, the structural unit (b1) does not have a hydrogen-bonding group. (1) Ar represents an aromatic ring group represented by a specific formula, L1, L2, Spa, and Spb represent a single bond or a specific group, and Pol1 and Pol2 represent a polymerizable group.
Inventors:
NAKAYAMA TAKAFUMI (JP)
Application Number:
PCT/JP2022/007744
Publication Date:
September 01, 2022
Filing Date:
February 24, 2022
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C08F265/06; C08F2/50; C08F283/00; C09J4/00; G02B1/04; G02B3/00
Domestic Patent References:
| WO2018216812A1 | 2018-11-29 | |||
| WO2017043438A1 | 2017-03-16 | |||
| WO2018101196A1 | 2018-06-07 | |||
| WO2019131572A1 | 2019-07-04 | |||
| WO2019044863A1 | 2019-03-07 | |||
| WO2021172552A1 | 2021-09-02 |
Foreign References:
| JP2019151763A | 2019-09-12 | |||
| JP2020164835A | 2020-10-08 | |||
| JP2021143329A | 2021-09-24 |
Attorney, Agent or Firm:
IIDA & PARTNERS et al. (JP)
Download PDF: