Hydrogenated block copolymer, resin composition, film and container
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United States of America Patent
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Sep 8, 2015
Grant Date -
Jul 31, 2014
app pub date -
Mar 31, 2014
filing date -
Sep 29, 2011
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Abstract
The present invention provides a hydrogenated block copolymer which has an excellent balance in a transparency, optical property, flexibility, mechanical property, moldability, heat resistance, gas barrier property, low moisture absorbency and non-adsorptive property of chemical. Also, the present invention has an object to provide a resin composition containing the hydrogenated block copolymer as a resin component, and a film and container containing the composition. The present invention relates to a hydrogenated block copolymer containing a Block A of a hydrogenated vinyl aromatic polymer and a Block B of a polymer containing isobutylene.
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