You don't need the product names or old records. No fee unless we recover compensation for your family.
Giuseppe Niccolini received US Patent No. 4,204,941 on May 27, 1980, filed October 5, 1978. It was assigned to Solvay SA.
The patent's abstract:
The invention relates to a process for the maufacture of a permeable diaphragm for electrolysis cells. The process consists of forming a sheet comprising inorganic fibres and a polyelectrolyte in the form of a finely divided solid which is insoluble in aqueous solutions of alkali metal halides, and of then heating the said sheet to melt the polyelectrolyte. The diaphragms thus obtained are particularly suitable for cells for the electrolysis of sodium chloride brines.
- Author
- Giuseppe Niccolini
- Published by
- US Patent and Trademark Office
- Series
- US Patent No. 4,204,941
- Date
- May 27, 1980
- Library no.
- ACL Doc 23450 · asbestosclaims.law/library/23450
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 4 pages · 438 KB
Where it was listed
- Asbestos, December 1980, in its patents department (the year's issues)
Cited on this site
Cite this document
Giuseppe Niccolini. “Process for the manufacture of a permeable diaphragm for an electrolysis cell (US Patent 4,204,941, 1980).” May 27, 1980. US Patent No. 4,204,941. US Patent and Trademark Office. AsbestosClaims.Law Library, ACL Doc 23450. https://asbestosclaims.law/library/23450.
ACL Doc numbers and their short links never change. See how to cite the Library.
Talk with an asbestos lawyer
Start with what you remember, and we'll take it from there.
This page is provided for general informational purposes and does not constitute legal advice. Every asbestos case turns on its own facts, exposure history, diagnosis, deadlines, available evidence, and applicable law. Reviewing this page does not create an attorney-client relationship. For advice about your specific situation, call 833-4-ASBESTOS for a free case review.