Invention Application
- Patent Title: CHEMICAL COMPOSITIONS FOR AUTHENTICATABLE POLYMERS AND ARTICLES, AND AUTHENTICATION METHODS THEREOF
- Patent Title (中): 可认可的聚合物和制品的化学成分及其认证方法
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Application No.: PCT/US2005/043423Application Date: 2005-12-01
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Publication No.: WO2006065541A1Publication Date: 2006-06-22
- Inventor: CHAUHAN, Yogendrasinh , DHALLA, Adil , MARUVADA, Sriramakrishna , NAIK, Shantaram , PAI-PARANJAPE, Vandita , PUTHAMANE, Kiran , SAIT, Meerakani , SCHOTTLAND, Phillippe , SHANKARLING, Ganapati
- Applicant: GENERAL ELECTRIC COMPANY , CHAUHAN, Yogendrasinh , DHALLA, Adil , MARUVADA, Sriramakrishna , NAIK, Shantaram , PAI-PARANJAPE, Vandita , PUTHAMANE, Kiran , SAIT, Meerakani , SCHOTTLAND, Phillippe , SHANKARLING, Ganapati
- Applicant Address: (A New York Corporation), 1 River Road, Schenectady, NY 12345 US
- Assignee: GENERAL ELECTRIC COMPANY,CHAUHAN, Yogendrasinh,DHALLA, Adil,MARUVADA, Sriramakrishna,NAIK, Shantaram,PAI-PARANJAPE, Vandita,PUTHAMANE, Kiran,SAIT, Meerakani,SCHOTTLAND, Phillippe,SHANKARLING, Ganapati
- Current Assignee: GENERAL ELECTRIC COMPANY,CHAUHAN, Yogendrasinh,DHALLA, Adil,MARUVADA, Sriramakrishna,NAIK, Shantaram,PAI-PARANJAPE, Vandita,PUTHAMANE, Kiran,SAIT, Meerakani,SCHOTTLAND, Phillippe,SHANKARLING, Ganapati
- Current Assignee Address: (A New York Corporation), 1 River Road, Schenectady, NY 12345 US
- Agency: WINTER, Catherine, J. et al.
- Priority: US11/016,319 20041217
- Main IPC: C07D519/00
- IPC: C07D519/00 ; C09B69/00 ; G11B19/00 ; H01L51/00 ; C09K11/00
Abstract:
Disclosed are compositions comprising at least one [benzo[4,5]imidazo(heterocycle)] compound, said [benzo[4,5]imidazo(heterocycle)] compound selected from the group consisting of structures I and II,wherein R I and R 2 are independently selected from the group consisting of a hydrogen atom, electron withdrawing group, organic group, divalent 1,2cycloalkylidene group, or combinations thereof, "q" is independently an integer from 1 - 4, L is a linking group, and "r" is independently 0 or 1; said at least one [benzo[4,5]imidazo(heterocycle)] compound being present at a concentration sufficient to cause said composition to exhibit upon exposure to an excitation radiation having a wavelength of from about 330 nanometers to about 390 nanometers, a maximum fluorescence emission wavelength of greater than or equal to about 470 nanometers; and a Stokes shift of greater than or equal to about 80 nanometers; wherein the wavelengths are measured in bisphenol A polycarbonate matrix.
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