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Orlando A. Battista received US Patent No. 3,458,393 on July 29, 1969, filed January 31, 1968. It was assigned to Fmc Corp.
The patent's description opens:
This invention relates to new compositions of matter made by the treatment of fibrous serpentine asbestos, generally called chrysotile, to produce products of slightly altered chemical composition but of the same crystal pattern as chrysotile but in microcrystalline colloidal form; to the novel methods by which these new compositions are made, and to new products which can be made from the novel compositions of this invention.
- Author
- Orlando A. Battista
- Published by
- US Patent Office
- Series
- US Patent No. 3,458,393
- Date
- July 29, 1969
- Library no.
- ACL Doc 23188 · asbestosclaims.law/library/23188
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 6 pages · 675 KB
Where it was listed
- Asbestos, September 1969, in its patents department (the year's issues)
Cited on this site
Cite this document
Orlando A. Battista. “Modified colloidal chrysotile and method of preparing same (US Patent 3,458,393, 1969).” July 29, 1969. US Patent No. 3,458,393. US Patent Office. AsbestosClaims.Law Library, ACL Doc 23188. https://asbestosclaims.law/library/23188.
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