MODIFIED RUBBER AND MANUFACTURING METHOD FOR THE SAME
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United States of America Patent
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Issued Date -
Nov 18, 2010
app pub date -
Jan 16, 2009
filing date -
Jan 23, 2008
priority date (Note) -
Abandoned
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Abstract
Double bonds, which are included in the respective isoprene units of natural rubber, are converted into epoxy groups, and are subsequently converted into hydroxyl groups by hydrolyzing the resulting epoxy groups. Since it is possible to introduce hydroxyl groups into all of the double bonds securely, and moreover since it is possible to introduce many hydroxyl groups into them, it is possible to utilize the setting for films for food packaging that are good in terms of gas non-permeability.
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