Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymerizing in two or more physically distinct zones
Patent
1974-12-16
1976-06-22
Holler, Alan
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymerizing in two or more physically distinct zones
526 66, 526 67, 526 70, 526 71, 526 82, 526132, 526154, 526344, 526346, 526348, 526351, 526352, C08F 234, C08F 236, C08F 602, C08F 1000
Patent
active
039650839
ABSTRACT:
A method is herein disclosed by which a polymerizable monomer or a mixture thereof can be economically and efficiently converted to polymeric substances with a high yield catalyst in a vapor phase polymerization process using a stirred-bed, quench-cooled, horizontaL reactor together with essentially total reactor off-gas recycle and melt finishing. The method is further characterized by being essentially isobaric at least up to the polymer finishing steps.
REFERENCES:
patent: 2292897 (1942-08-01), Nielsen
patent: 2502953 (1950-04-01), Jahnig
patent: 2797908 (1957-07-01), Zubrzycki
patent: 2936303 (1960-05-01), Goins
patent: 3023203 (1962-02-01), Dye
patent: 3049527 (1962-08-01), Powelson
patent: 3078261 (1963-02-01), Wisseroth et al.
patent: 3245762 (1966-04-01), Ullrich et al.
patent: 3254070 (1966-05-01), Roelen
patent: 3256263 (1966-06-01), Wisseroth et al.
patent: 3300457 (1967-01-01), Schmid et al.
patent: 3338986 (1967-08-01), Leibson et al.
patent: 3368875 (1968-02-01), Tulleners
patent: 3469948 (1969-09-01), Anderson et al.
patent: 3514501 (1970-05-01), Leibson et al.
patent: 3522227 (1970-07-01), Thomas
patent: 3625932 (1971-12-01), Green
patent: 3652527 (1972-03-01), Trieschmann et al.
patent: 3770714 (1973-11-01), Dorschner et al.
Hall Robert D.
Jezl James L.
Peters Edwin F.
Shepard John W.
Gilkes Arthur G.
Holler Alan
McClain William T.
Riley Reed F.
Standard Oil Company
LandOfFree
Process for the vapor phase polymerization of monomers in a hori does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for the vapor phase polymerization of monomers in a hori, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the vapor phase polymerization of monomers in a hori will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2287096