Compositions: coating or plastic – Coating or plastic compositions – Fat – fatty oil – fatty oil acid or salt thereof containing
Patent
1992-11-20
1994-06-21
Green, Anthony
Compositions: coating or plastic
Coating or plastic compositions
Fat, fatty oil, fatty oil acid or salt thereof containing
10628723, 162160, 252397, 556 51, C07F 300, D21H 2518
Patent
active
053225589
ABSTRACT:
A neutralizing agent for effective but mild mass de-acidification of books and other paper products, consisting of a solution of one or more kinds of double alkoxides, each with one alkoxide of a metal promoting solubility, such as group IV metals, aluminum or tin, and one alkoxide of a metal binding the acids in the paper, such as alkali or alkaline earth metals, wherein a non-polar solvent can be used, which exhibits good compatibility with the archive materials.
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patent: 5104997 (1992-04-01), Kamienski et al.
patent: 5208072 (1993-05-01), Kamienski et al.
Arnoult, Jean-Marie, "Mass-deacidification in France", pp. 1-5, (1987).
"The WeiT'O system", Library Technology Reports, pp. 410-411 (1987).
Eggersdorfer Rolf
Scherer Karl-Heinz
Schmitt Rolf-Erhard
Schwerdt Peter
Wittekind Jurgen
Battelle Ingenieurtechnik GmbH
Green Anthony
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