Hydrogenation of diene-based polymer latex in the presence of an in situ synthesized catalyst
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 21, 2017
Grant Date -
Aug 20, 2015
app pub date -
Jun 21, 2013
filing date -
Jun 22, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A technique of improving the hydrogenation reaction of diene-based polymers, present in aqueous suspension, by in-situ synthesizing the catalyst in the presence of a specific aliphatic alcohol is disclosed. The process allows the selective hydrogenation of the carbon-carbon double bonds in the diene-based polymers with a high degree of hydrogenation and short reactions times. The improved process eliminates the complicated catalyst synthesis operations so far necessary.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully