Invention Grant
- Patent Title: Method of quenching electronic excitation of chromophore-containing organic molecules photoactive compositions
- Patent Title (中): 淬灭含有发色团的有机分子光活性组合物的电子激发方法
-
Application No.: US12290732Application Date: 2008-11-03
-
Publication No.: US07754191B2Publication Date: 2010-07-13
- Inventor: Craig A. Bonda , Anna Pavlovic
- Applicant: Craig A. Bonda , Anna Pavlovic
- Applicant Address: US IL Chicago
- Assignee: Hallstar Innovations Corp.
- Current Assignee: Hallstar Innovations Corp.
- Current Assignee Address: US IL Chicago
- Agency: Marshall, Gerstein & Borun LLP
- Main IPC: A61K8/18
- IPC: A61K8/18
Abstract:
A method of quenching fluorescence of a naphthalate polyester that is subjected to UV-radiation in an amount sufficient to cause the naphthalate polyester to reach an excited state and fluoresce, comprising adding to the naphthalate polyester a fluorescence quenching amount of a compound of formula (1): wherein R1 is an alkoxy; R2 is an organic linker; k is either zero or one; l is either zero or one, wherein the sum of k+l is one; and m is an integer in a range from zero to about twenty.
Public/Granted literature
Information query
