Composition for antistatic release agent and antistatic release film
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United States of America Patent
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May 23, 2017
Grant Date -
Nov 12, 2015
app pub date -
Jul 20, 2015
filing date -
Jan 23, 2013
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Abstract
The invention relates to a composition for an antistatic release agent comprising: a release component, a conductive component, an organic solvent, and water, wherein the release component contains a condensation-type organopolysiloxane, the conductive component contains a complex with a π-conjugated electrically conductive polymer and a polyanion having a molecular weight of 20,000 to 900,000, an amount of the conductive component is 1 to 300 parts by mass, relative to 100 parts by mass of the release component, at least one amine compound selected from the group consisting of a secondary amine, a tertiary amine or a quaternary ammonium salt is coordinated to or bonded to portion of anion groups in the polyanion as an ion pair, and the water content is 5% by mass or less, relative to a total amount of the composition for an antistatic release agent. The present invention can provide a composition for an antistatic release agent containing a release component, which can be sufficiently cured, and having superior antistatic properties and release properties.
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