Test method for evaluating soluble polymer growth
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United States of America Patent
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Issued Date -
Dec 6, 2001
app pub date -
Jan 16, 2001
filing date -
Feb 25, 2000
priority date (Note) -
Abandoned
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Abstract
The invention includes a method for evaluating the polymer growth inhibition ability of a compound or compounds. The invention involves adding a soluble monomeric, oligomeric, or polymeric seed capable of growing via a living polymerization mechanism to a liquid monomer under test conditions capable of causing a living polymer to grow via a living polymerization mechanism. Subjecting the same liquid monomer to the same test conditions then occurs in the absence of the soluble monomeric, oligomeric, or polymeric seed. Comparing the results of the two steps is then performed wherein the polymer growth inhibition ability of the compound or compounds is determined by the difference in the results. Another embodiment of the invention includes a method for evaluating the polymer growth inhibition by adding the soluble monomeric, oligomeric, or polymeric seed to the same liquid monomer solution under the same test conditions.
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