Invention Grant
- Patent Title: Lactone compounds and materials made therefrom
- Patent Title (中): 内酯化合物和由其制成的材料
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Application No.: US13313602Application Date: 2011-12-07
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Publication No.: US08779168B2Publication Date: 2014-07-15
- Inventor: Meng He , Darrin R. Dabideen , Ruisong Xu , Anil Kumar
- Applicant: Meng He , Darrin R. Dabideen , Ruisong Xu , Anil Kumar
- Applicant Address: US FL Pinellas Park
- Assignee: Transitions Optical, Inc.
- Current Assignee: Transitions Optical, Inc.
- Current Assignee Address: US FL Pinellas Park
- Agency: The Webb Law Firm
- Main IPC: C07D307/02
- IPC: C07D307/02 ; C07D307/00
Abstract:
The present invention relates to lactone compounds represented by the following Formulas I and II, and methods of making such lactone compounds. The present invention also relates to methods of making other materials from such lactone compounds, such as fused ring indenol compounds (e.g., indeno-fused naphthols), and fused ring indenopyran compounds (e.g., indeno-fused naphthopyrans).
Public/Granted literature
- US20120157677A1 LACTONE COMPOUNDS AND MATERIALS MADE THEREFROM Public/Granted day:2012-06-21
Information query
