Title:
UV OPTICAL ADHESIVE AND USE THEREOF AS SECTION SEALING ADHESIVE FOR PATHOLOGICAL SECTION
Document Type and Number:
WIPO Patent Application WO/2021/078125
Kind Code:
A1
Abstract:
Provided is a UV optical adhesive, which is made from the following raw materials in parts by volume: 3.0-11.0 parts of a prepolymer, 0.5-5.0 parts of an active diluent and 0.1-1.5 parts of a photoinitiator, the prepolymer being a prepolymer containing an unsaturated double bond. The UV optical adhesive may be quickly dried within 10-30 s under ultraviolet irradiation. In comparison to traditional neutral resin section sealing adhesives, drying time is distinctly shorter, thus greatly improving the efficiency of pathological section fabrication. Moreover, the dried UV optical adhesive has high-temperature resistance and high-pressure resistance, is resistant to long-term storage, does not discolor, and the color of a pathological section may still continue to be clear after over two years of storage, and has excellent application prospects in the fabrication of pathological sections.
Inventors:
BAO JI (CN)
BU HONG (CN)
ZHOU YANYAN (CN)
ZHANG BINGQI (CN)
LI LI (CN)
CHEN FEI (CN)
LUO TIANYOU (CN)
DENG YANG (CN)
BU HONG (CN)
ZHOU YANYAN (CN)
ZHANG BINGQI (CN)
LI LI (CN)
CHEN FEI (CN)
LUO TIANYOU (CN)
DENG YANG (CN)
Application Number:
PCT/CN2020/122257
Publication Date:
April 29, 2021
Filing Date:
October 20, 2020
Export Citation:
Assignee:
WEST CHINA HOSPITAL SICHUAN UNIV (CN)
International Classes:
C08F218/02; C09J4/02; G01N1/28; G01N21/84
Foreign References:
| CN108225871A | 2018-06-29 | |||
| CN110655873A | 2020-01-07 |
Other References:
ZHENG XIAO，SUN QINYONG: "Composition and Application of UV-Curable Adhesive", JOURNAL OF CHEMICAL INDUSTRY & ENGINEERING, vol. 35, no. 5, 31 October 2014 (2014-10-31), pages 60 - 67, XP055805794, ISSN: 1006-7906
ZHENG XIAO: "The Composition and Application of UV-curable Adhesive.", ADVANCES IN ENVIRONMENTAL TECHNOLOGIES III : SELECTED, PEER REVIEWED PAPERS FROM THE 2014 3RD INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENTAL PROTECTION (ICEEP 2014), APRIL 26-28, 2014, XI'AN, CHINA IN: ADVANCED MATERIALS RESEARCH; ISSN 1022-668, vol. 955-959, no. Pt. 1, 18 June 2014 (2014-06-18), pages 70 - 73, XP009527658, ISBN: 978-3-03835-135-1, DOI: 10.4028/www.scientific.net/AMR.955-959.70
ZHENG XIAO: "The Composition and Application of UV-curable Adhesive.", ADVANCES IN ENVIRONMENTAL TECHNOLOGIES III : SELECTED, PEER REVIEWED PAPERS FROM THE 2014 3RD INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENTAL PROTECTION (ICEEP 2014), APRIL 26-28, 2014, XI'AN, CHINA IN: ADVANCED MATERIALS RESEARCH; ISSN 1022-668, vol. 955-959, no. Pt. 1, 18 June 2014 (2014-06-18), pages 70 - 73, XP009527658, ISBN: 978-3-03835-135-1, DOI: 10.4028/www.scientific.net/AMR.955-959.70
Attorney, Agent or Firm:
GAOYUNG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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