Polymerization of isobutene with anhydrous sulfur trioxide catalyst

Patent

Description

This invention relates to a novel method for the production of polyisobutenes, and more particularly to the catalytic polymerization of isobutene to form low molecular weight polyisobutenes.

Attributes

Attribute NameValues
Title
  • Polymerization of isobutene with anhydrous sulfur trioxide catalyst

Patent Number
  • US 2670393 B2

USPTO Link
Inventor
  • Murlin T. Howerton

Inventor From Local Institution
  • Howerton, Murlin T.

Other Application
  • 265,923

Claims
  • 6

Classification (US Patent)
  • 585/515; 585/526;

Cooperative Patent Classification codes
  • C07C 2/16 (20130101); C07C 2527/02 (20130101)

International Patent Classification codes
  • C07C 2/16 (20060101); C07C 2/00 (20060101)

Language
  • eng

Date Issued
  • 1954-02-23

Publisher
  • United States Patent and Trademark Office

Assignee
  • University of Notre Dame Du Lac

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