Invention Grant
- Patent Title: Photoactive additives containing siloxane
- Patent Title (中): 含硅氧烷的光敏添加剂
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Application No.: US14214018Application Date: 2014-03-14
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Publication No.: US09303163B2Publication Date: 2016-04-05
- Inventor: Jean-Francois Morizur , Paul Dean Sybert , James Franklin Hoover
- 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: C08L77/00
- IPC: C08L77/00 ; C08L69/00 ; C08G64/16 ; C08L51/00 ; C08G77/00 ; C08G64/14

Abstract:
Photoactive additives are disclosed. Such additives are polymers or oligomers that contain UV-active groups (such as ketone groups) and contain polysiloxane blocks as well. When added to a base polymeric resin and used in molding, this structure promotes migration of the additive to the surface. Crosslinking occurs upon exposure to ultraviolet light.
Public/Granted literature
- US20140275314A1 PHOTOACTIVE ADDITIVES CONTAINING SILOXANE Public/Granted day:2014-09-18
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