Patents Assigned to Eltech Systems Corp. - Justia Patents Search

Patents Assigned to Eltech Systems Corp.

Modified liquid permeable asbestos diaphragms with improved dimensional stability

Patent number: 4447566

Abstract: Improved resin reinforced, asbestos diaphragms for use in chlor-alkali cells and their method of manufacture are disclosed.

Type: Grant

Filed: January 27, 1983

Date of Patent: May 8, 1984

Assignee: Eltech Systems Corp.

Inventors: Louis W. Hruska, Shan-Pu Tsai