Heterogeneous polymerization in carbon dioxide

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C08K 502

Patent

active

054516331

ABSTRACT:
The heterogeneous polymerization of water-insoluble polymer in CO.sub.2 is disclosed. The method comprises providing a heterogeneous reaction mixture comprising CO.sub.2, a monomer, and a surfactant, then polymerizing the monomer to form a water-insoluble polymer.

REFERENCES:
patent: 3522228 (1970-07-01), Fukui et al.
patent: 4748220 (1988-05-01), Hartmann et al.
patent: 4933404 (1990-06-01), Beckmann et al.
DeSimone et al.; Synthesis of Fluoropolymers in Supercritical Carbon Dioxide; Science 257; 945-947; (1992).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Heterogeneous polymerization in carbon dioxide does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heterogeneous polymerization in carbon dioxide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heterogeneous polymerization in carbon dioxide will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1828769

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.