Invention Application
- Patent Title: HYDROGENATION OF A DIENE-BASED POLYMER LATEX
- Patent Title (中): 基于二烯的聚合物的加氢反应
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Application No.: US14408593Application Date: 2013-06-21
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Publication No.: US20150183892A1Publication Date: 2015-07-02
- Inventor: Garry L. Rempel , Qinmin Pan , Yin Liu , Jialong Wu
- Applicant: UNIVERSITY OF WATERLOO
- Applicant Address: CA Waterloo
- Assignee: UNIVERSITY OF WATERLOO
- Current Assignee: UNIVERSITY OF WATERLOO
- Current Assignee Address: CA Waterloo
- Priority: EP12173165.7 20120622
- International Application: PCT/IB2013/001319 WO 20130621
- Main IPC: C08C19/02
- IPC: C08C19/02
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
- US09657113B2 Hydrogenation of a diene-based polymer latex Public/Granted day:2017-05-23
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