A method of making phonograph records permanently anti-static is disclosed. Quaternary ammonium salts as a family of compounds were observed to be quite effective in reducing surface relativity, and vinyl plastic containing American Cyanamid's Catanac SN produced phonograph records which demonstrated practically complete absence of a static charge. A major quality improvement resulted from this process since static-free records do not attract damaging lint and dust particles.

Author: Humfeld, George P.
Affiliation: Radio Corporation of America, Indianapolis, IN
JAES Volume 10 Issue 4 pp. 290-293; October 1962
Publication Date: October 1, 1962 Import into BibTeX
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=840

Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location: (CD aes2)   /jrnl5367/1962/6426.pdf

Start a discussion about this paper!