Title:
DIISOCYANATE COMPOSITION AND OPTICAL LENS PRODUCED USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/215606
Kind Code:
A1
Abstract:
Provided are: a diisocyanate composition comprising two types of diisocyanates and having an adjusted viscosity; and a polymerizable composition and an optical lens produced using the diisocyanate composition.
Inventors:
MYUNG JUNG HWAN (KR)
KIM JEONGMOO (KR)
PAI JAEYOUNG (KR)
HAN HYUK HEE (KR)
KIM JEONGMOO (KR)
PAI JAEYOUNG (KR)
HAN HYUK HEE (KR)
Application Number:
PCT/KR2020/016358
Publication Date:
October 28, 2021
Filing Date:
November 19, 2020
Export Citation:
Assignee:
SKC CO LTD (KR)
WOORI FINE CHEM CO LTD (KR)
WOORI FINE CHEM CO LTD (KR)
International Classes:
C08G18/76; C07C265/12; C08G18/38; G02B1/04
Foreign References:
| KR20180130154A | 2018-12-07 | |||
| JP2015180722A | 2015-10-15 | |||
| KR20180125871A | 2018-11-26 | |||
| KR20180104330A | 2018-09-20 | |||
| KR20190139153A | 2019-12-17 |
Attorney, Agent or Firm:
FIRSTLAW P.C. (KR)
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