Dual image storage material as well as preparation method and application thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11009829
SERIAL NO

16509590

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The disclosure belongs to the technical field of photopolymer materials, and more particularly relates to a dual image storage material as well as a preparation method and application thereof. The dual image storage material is obtained by selective photoreaction of 1 to 50 parts by weight of an organic fluorescent material, 7 to 50 parts by weight of liquid crystal, 0.2 to 10 parts by weight of a photoinitiator and 33 to 67 parts by weight of photopolymerizable monomers. The obtained dual image storage material can present a high-brightness holographic pattern under sunlight and a fluorescent pattern under ultraviolet light in the same spatial position. The presented holographic and fluorescent patterns may be the same or different. The obtained dual image storage material can be used in the field of optical anti-counterfeiting, optical information storage, displays or the like.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY430074 HUBEI PROVINCE WUHAN CITY HONGSHAN DISTRICT LUOYU ROAD NO 1037 WUHAN CITY HUBEI PROVINCE 430074

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Peng, Haiyan Hubei, CN 10 24
Xie, Xiaolin Hubei, CN 31 43
Zhao, Xiaoyu Hubei, CN 19 29
Zhao, Ye Hubei, CN 47 143
Zhou, Xingping Hubei, CN 8 25

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Nov 18, 2024
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 18, 2028
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 18, 2032
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00