Invention Grant
- Patent Title: Photoactive additive with functionalized benzophenone
- Patent Title (中): 具有官能化二苯甲酮的光敏添加剂
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Application No.: US14211862Application Date: 2014-03-14
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Publication No.: US09110370B2Publication Date: 2015-08-18
- Inventor: Jordi Calveras , Jean-Francois Morizur , Paul Dean Sybert
- Applicant: SABIC Innovative Plastics IP B.V.
- Applicant Address: NL
- Assignee: SABIC Global Technologies B.V.
- Current Assignee: SABIC Global Technologies B.V.
- Current Assignee Address: NL
- Agency: Fay Sharpe LLP
- Agent Richard M. Klein
- Main IPC: C08F2/50
- IPC: C08F2/50 ; B29C71/04 ; A61L2/08 ; A61L24/00 ; C08G61/04 ; G03F7/027 ; C08G64/02 ; C08G64/14 ; C08G64/16 ; C08L69/00

Abstract:
Photoactive additives are disclosed. The additive includes a benzophenone having at least one substituent that comprises a divalent linker and a linking group, wherein the linking group is a carboxyl group, ester group, or acid halide group. The additive can be a polymer, an oligomer, or a compound. When added to a base polymeric resin, the photoactive additive permits crosslinking upon exposure to ultraviolet light.
Public/Granted literature
- US20140272691A1 PHOTOACTIVE ADDITIVE WITH FUNCTIONALIZED BENZOPHENONE Public/Granted day:2014-09-18
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