Title:
光学部品形成用樹脂組成物、成形体、及び光学部品
Document Type and Number:
Japanese Patent JP7312819
Kind Code:
B2
Abstract:
Provided is a resin composition for forming an optical component, the resin composition including a cyclic olefin-based polymer and an anthraquinone-based dye, in which the cyclic olefin-based polymer includes at least one selected from a copolymer of ethylene or an α-olefin and a cyclic olefin, and a ring-opening polymer of a cyclic olefin.
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Inventors:
Hiroki Hashimoto
Yasuyuki Soeda
Hisahiro Kato
Takayuki Okuno
Yasuyuki Soeda
Hisahiro Kato
Takayuki Okuno
Application Number:
JP2021519346A
Publication Date:
July 21, 2023
Filing Date:
April 24, 2020
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
G02B5/22; C08K5/3432; C08L45/00; C08L65/00
Domestic Patent References:
| JP2000026635A | ||||
| JP11352301A | ||||
| JP11021433A |
Foreign References:
| WO2017213047A1 |
Attorney, Agent or Firm:
Shinji Hayami
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