Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1974-08-15
1976-04-06
Henderson, Jr., Christopher A.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
210 54, 260 80P, 260 857, 260 861E, 260 881PC, C08F 182, C08F 180, C08F 344
Patent
active
039488675
ABSTRACT:
Process of manufacturing bead-shaped polymers from acrylic acid by the polymerization of monomeric acrylic acid under slow addition of the monomer to a powerfully stirred, boiling hydrophobic reaction medium and in the presence of a free radical catalyst as well as polymerization regulator and/or cross-linking agents which comprises carrying out the polymerization in the presence of a polymerization inhibitor and/or polymerization retarder.
REFERENCES:
patent: 2904541 (1959-09-01), Barrett
patent: 3493471 (1970-02-01), Bashaw
Bader Erich
Haschke Heinz
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Henderson, Jr. Christopher A.
Striker Michael J.
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