Method of coring a crustal core sample and flow-able coating material for coring a crustal core sample
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United States of America Patent
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Dec 18, 2007
Grant Date -
Aug 25, 2005
app pub date -
Feb 22, 2005
filing date -
Feb 24, 2004
priority date (Note) -
Expired
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Abstract
Disclosed herein is a method of coring a crustal core sample, which comprises using a crustal core sampler equipped with a flow-able coating material-ejecting mechanism for ejecting a flow-able coating material, and ejecting the flow-able coating material composed of a polymer substance having a colloidal particles capturing ability by aggregating function and a water-absorbing polymer substance, from the flow-able coating material-ejecting mechanism of the crustal core sampler thereby coring a crustal core sample in a state coated with the flow-able coating material.
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