Archived posting to the Leica Users Group, 2004/10/28

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Subject: [Leica] Archival cd-r's?
From: timatherton at theedge.ca (Tim Atherton)
Date: Thu Oct 28 14:52:54 2004
 
Sounds pretty much like the old Kodak Gold CD's which were licensed by Kodak
from Matsui (sic ?) who's CD's are/were gold/Phthalocyanine and who probably
still have the patent to that.

Probably licensed from Matsui

gold/Phthalocyanine has certainly shown to give the greatest longevity in
the testing I saw.

tim
Replies: Reply from reid at mejac.palo-alto.ca.us (Brian Reid) ([Leica] Archival cd-r's?)
 In reply to: Message from bladman99 at yahoo.ca (Dan C) ([Leica] Archival cd-r's?)