Invention Grant
- Patent Title: Interfacial processes for preparing photoactive additives
- Patent Title (中): 制备光活性添加剂的界面过程
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Application No.: US14213381Application Date: 2014-03-14
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Publication No.: US09181390B2Publication Date: 2015-11-10
- Inventor: James Franklin Hoover , Derek Lake , Jean-Francois Morizur , Paul Dean Sybert
- Applicant: SABIC Innovative Plastics IP B.V.
- Applicant Address: NL Bergen op Zoom
- Assignee: SABIC Global Technologies B.V.
- Current Assignee: SABIC Global Technologies B.V.
- Current Assignee Address: NL Bergen op Zoom
- Agency: Fay Sharpe LLP
- Agent Richard M. Klein
- Main IPC: C08G64/00
- IPC: C08G64/00 ; C08G64/24 ; C08G64/20 ; C08G64/14 ; C08G63/02
Abstract:
Different interfacial processes for producing photoactive additives are disclosed. Generally, the photoactive additives are cross-linkable polycarbonate resins formed from a dihydroxybenzophenone, a first linker moiety, a diol chain extender, and an end-capping agent. The resulting additives can be crosslinked with other polymers upon exposure to UV radiation.
Public/Granted literature
- US20140275449A1 INTERFACIAL PROCESSES FOR PREPARING PHOTOACTIVE ADDITIVES Public/Granted day:2014-09-18
Information query
