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Franklin Strain received US Patent No. 3,979,276 on September 7, 1976, filed August 5, 1975. It was assigned to PPG Industries Inc.
The patent's abstract:
A diaphragm is disclosed for electrolytic cells, for example, chlor-alkali cells. The diaphragm is characterized in that it has been treated with a water-soluble silicate on the anolyte side. Also disclosed is an electrolytic cell process using such a diaphragm, and a method for preparing such a diaphragm.
- Author
- Franklin Strain
- Published by
- US Patent and Trademark Office
- Series
- US Patent No. 3,979,276
- Date
- September 7, 1976
- Library no.
- ACL Doc 23666 · asbestosclaims.law/library/23666
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 5 pages · 489 KB
Where it was listed
- Asbestos, February 1977, in its patents department (the year's issues)
Cited on this site
Cite this document
Franklin Strain. “Silicate treated asbestos diaphragms for electrolytic cells (US Patent 3,979,276, 1976).” September 7, 1976. US Patent No. 3,979,276. US Patent and Trademark Office. AsbestosClaims.Law Library, ACL Doc 23666. https://asbestosclaims.law/library/23666.
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