Living polymerization method

Details Living polymerization method Living polymerization method

1992-04-21

1994-07-12

Schofer, Joseph L.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526172, 526189, 526192, 526204, 526270, 526273, 526328, C08F 444, C08F 406, C08F 452, C08F 400, C08F12400, C08F12012

Patent

active

053289706

ABSTRACT:
A living polymerization method in which an organic aluminum compound having a bulky substituent group is used as a cocatalyst in the living polymerization of a (meth)acrylic acid ester, an epoxide or a lactone in the presence of a metal porphyrin complex as a polymerization initiator.

REFERENCES:
patent: 4760117 (1988-07-01), Evans et al.
K. Shimasaki, T. Aida, and S. Inoue, Macromolecules 20, 3076-3080, 1987.
T. Adachi, H. Sugimoto, T. Aida, and S. Inoue, Macromolecules 25, 2280-2281, 1987.
S. Asano, T. Aida, and S. Inoue, J. Chem. Soc., Chem. Commun. pp. 1148-1149, 1985.

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