The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 29, 2019
Filed:
Aug. 13, 2014
Xiamen University, Xiamen, CN;
Lizong Dai, Xiamen, CN;
Shirong Yu, Xiamen, CN;
Conghui Yuan, Xiamen, CN;
Long Zhang, Xiamen, CN;
Lina Zhong, Xiamen, CN;
Cunfeng Song, Xiamen, CN;
Yiting Xu, Xiamen, CN;
Birong Zeng, Xiamen, CN;
Wei'ang Luo, Xiamen, CN;
XIAMEN UNIVERSITY, Xiamen, CN;
Abstract
The present invention provides a method for preparing high-strength cross-linked polymer photonic crystal film by core-shell polymer microspheres via evaporation-induced self assembly. Monodispersed core-shell polymer microspheres are fabricated by emulsifier-free emulsion polymerization, and then the microspheres emulsion is coated onto suitable substrates. Finally, polymer photonic crystal film with long-range ordered is constructed via self assembly. Self-cross-linking between the two units improves the strength of the polymer photonic crystal film, therefore the preparation of large size industrial-grade photonic crystal film is practicable which extends its application on the field of dyeing.