Manufacture of uniform polymers

Details Manufacture of uniform polymers Manufacture of uniform polymers

1974-08-26

1976-05-04

Holler, Alan

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Removing and recycling removed material from an ongoing...

260 95C, 526 67, 526 78, 526 87, 526218, 526227, 526271, 526317, 526328, 526329, 526335, 526341, 526346, 526347, C08F 202, C08F 206

Patent

active

039547221

ABSTRACT:
A continuous process for the polymerisation of olefinically unsaturated monomers in bulk or in solution in which at least a portion of the low-viscosity materials to be fed to the polymerization zone is thoroughly mixed with a portion of the high-viscosity contents of the polymerization zone in a mixing zone disposed upstream of the polymerization zone, which mixture is then continuously fed to the polymerization zone. The resulting polymers have a uniform composition and a narrow molecular weight distribution. They may be converted to shaped articles by thermoplastic methods.

REFERENCES:
patent: 2777832 (1957-01-01), Mallison
patent: 2793199 (1957-05-01), Kurtz
patent: 2847405 (1958-08-01), Mallison
patent: 3072622 (1963-01-01), Ham
patent: 3080348 (1963-03-01), Lang et al.
patent: 3085994 (1963-04-01), Muskat
patent: 3349070 (1967-10-01), Thayer
patent: 3373148 (1968-03-01), Mackie et al.
patent: 3551396 (1970-12-01), Lanthier
patent: 3578649 (1971-05-01), Badguerahanian et al.
patent: 3772257 (1973-11-01), Bochum et al.

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