Isobutylene-based polymer and process of producing the same

Details Isobutylene-based polymer and process of producing the same Isobutylene-based polymer and process of producing the same

1996-03-05

1998-02-24

Teskin, Fred

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526135, 526147, 526185, 526189, 526192, 526237, 5263487, 525245, 525249, 525251, 525267, 525270, 5253333, 5253334, 5253337, 5253341, 525371, C08F 1010

Patent

active

057213313

ABSTRACT:
An isobutylene-based polymer as a polymer of cationically polymerizable monomers principally composed of isobutylene or a combination of isobutylene and a styrene-series monomer, generates a molded article with outstanding properties, the isobutylene-based polymer characteristically satisfying the following provisions;

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Journal of Polymer Science, vol. 29, No. 3, pp. 421-426, Mar. 15, 1991, G. Kaszas, et al., "Polyisobutylene-Containing Block Polymers by Sequential Monomer Addition I. The Living Carbocationic Polymerization of Styrene".
Makromolekulare Chemie, Macromolecular Symposia, vol. 60, pp. 37-45, Jul. 1, 1992, R. Lukas, et al., "Effect of the Mixture t-ByCl/SnC14 on the Cationic Polymerization of Isobutylene".

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