Invention Grant
- Patent Title: Piperazine-containing two-photon absorbing compounds
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Application No.: US15910341Application Date: 2018-03-02
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Publication No.: US10336745B2Publication Date: 2019-07-02
- Inventor: Loon-Seng Tan , Zhenning Yu
- Applicant: The United States of America, as represented by the Secretary of the Air Force
- Applicant Address: US DC Washington
- Assignee: The United States of America as represented by the Secretery of the Air Force
- Current Assignee: The United States of America as represented by the Secretery of the Air Force
- Current Assignee Address: US DC Washington
- Agency: AFMCLO/JAZ
- Agent Chastity Whitaker
- Main IPC: C07D417/14
- IPC: C07D417/14 ; C07D277/66
Abstract:
A two-photon absorbing (TPA) compound is provided along with a method of making same. The TPA compound has a general structural formula: where R1 and R2 are independently selected from the group consisting of linear or branched alkyl chains having a general formula CnH2n+1, n ranges from about 6 to about 20, and ethoxylated alkyls having a general formula R3(OCH2CH2)mOCH2CH2—, where R3 is a C1 to C4 alkyl group, and where m ranges from 0 to about 3; and where Y is selected from the group consisting of H, OH, and alkoxyl groups.
Public/Granted literature
- US20180273524A1 PIPERAZINE-CONTAINING TWO-PHOTON ABSORBING COMPOUNDS Public/Granted day:2018-09-27
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