Title:
INK, OPTICAL FIBER, AND PREPARATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/073625
Kind Code:
A1
Abstract:
The present invention relates to the field of fine chemicals, and disclosed are an ink, an optical fiber, and a preparation method. The ink comprises the following components in percentage by mass: 0.001%-2.5% of a fluorescent brightening agent, 10%-80% of an acrylate oligomer, 5%-50% of an acrylic monomer, 0.1%-15% of a photoinitiator, 0.01%-10% of an active amine co-initiator, 0.01%-10% of a toner, and 0.01%-30% of an additive. The ink has the fluorescent effect, and the optical fiber prepared by using the ink avoids the problem of signal attenuation.
Inventors:
ZHANG SONGYA (CN)
WU YAN (CN)
YU JIANBIN (CN)
SONG SHUGUO (CN)
WU YAN (CN)
YU JIANBIN (CN)
SONG SHUGUO (CN)
Application Number:
PCT/CN2020/121673
Publication Date:
April 22, 2021
Filing Date:
October 16, 2020
Export Citation:
Assignee:
SHANGHAI PHICHEM MAT CO LTD (CN)
International Classes:
C09D11/101; B41J3/407; B41M5/00; C09D11/03; G02B6/44; H01B13/34
Domestic Patent References:
| WO2018005329A1 | 2018-01-04 |
Foreign References:
| CN101506709A | 2009-08-12 | |||
| US20070238801A1 | 2007-10-11 | |||
| CN103106985A | 2013-05-15 | |||
| JP2016206211A | 2016-12-08 |
Other References:
"Practical Ink Technical Guide", 30 November 2007, ISBN: 978-7-80000-682-1, article LING, YUNXING ET AL.: "UV Curable Ink Compositions", pages: 299 - 312, XP009527351
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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