Invention Grant
- Patent Title: Hydrogenation of a diene-based polymer latex
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Application No.: US14408593Application Date: 2013-06-21
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Publication No.: US09657113B2Publication Date: 2017-05-23
- Inventor: Garry L. Rempel , Qinmin Pan , Yin Liu , Jialong Wu
- Applicant: UNIVERSITY OF WATERLOO
- Applicant Address: US CA Waterloo
- Assignee: University of Waterloo
- Current Assignee: University of Waterloo
- Current Assignee Address: US CA Waterloo
- Priority: EP12173165 20120622
- International Application: PCT/IB2013/001319 WO 20130621
- International Announcement: WO2013/190373 WO 20131227
- Main IPC: C08C19/02
- IPC: C08C19/02 ; C08F36/04 ; C08F236/12
Abstract:
The present invention provides a novel process for selectively hydrogenating the carbon-carbon double bonds in diene-based polymers which are present in latex form, this means as a suspension of diene-based polymer particles in an aqueous medium, using a Ruthenium or Osmium-based complex catalyst without any organic solvent.
Public/Granted literature
- US20150183892A1 HYDROGENATION OF A DIENE-BASED POLYMER LATEX Public/Granted day:2015-07-02
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