Invention Grant
- Patent Title: Hyperbranched polymers
- Patent Title (中): 超支化聚合物
-
Application No.: US11088135Application Date: 2005-03-22
-
Publication No.: US07659353B2Publication Date: 2010-02-09
- Inventor: Ben Zhong Tang , Kaitian Xu , Han Peng , Qunhui Sun , Jingdong Luo
- Applicant: Ben Zhong Tang , Kaitian Xu , Han Peng , Qunhui Sun , Jingdong Luo
- Applicant Address: CN Hong Kong
- Assignee: The Hong Kong University of Science and Technology
- Current Assignee: The Hong Kong University of Science and Technology
- Current Assignee Address: CN Hong Kong
- Agency: Schwabe, Williamson & Wyatt, P.C.
- Main IPC: C08F38/00
- IPC: C08F38/00 ; C08F12/24 ; C08F36/00 ; C08F12/02
Abstract:
A method for limiting the transmission of light through a material is disclosed. In the method, a layer composed of a hyperbranched polymer formed via a copolycyclotrimerization reaction is interposed between a light source and the material. Also provided is a method for emitting light comprising exciting the hyperbranched polymer. In addition, methods for limiting the transmission of light and for emitting light using hyperbranched polymers formed by homopolycyclotrimerization reactions are disclosed. A new class of hyperbranched polymers produced by copolycyclotrimerization is also disclosed.
Public/Granted literature
- US20050164899A1 Hyperbranched polymers Public/Granted day:2005-07-28
Information query
