LIGHTER THAN AIR BALLOONS FROM LAMINATES COMPRISING BIO-BASED POLYESTER FILMS AND BIO-BASED POLYETHYLENE FILMS

A balloon made from a laminate film including at least one bio-based polyester layer of at least about 19.0 pMC of radiocarbon (14C) content is disclosed. The laminate film could further have additional layers such as a second bio-based polyester resin-containing layer of at least about 21.5 pMC of...

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Bibliographische Detailangaben
Hauptverfasser: CHANG KEUNSUK P, SAKELLARIDES STEFANOS L
Format: Patent
Sprache:eng
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Zusammenfassung:A balloon made from a laminate film including at least one bio-based polyester layer of at least about 19.0 pMC of radiocarbon (14C) content is disclosed. The laminate film could further have additional layers such as a second bio-based polyester resin-containing layer of at least about 21.5 pMC of radiocarbon (14C) content, a linear low density polyethylene bio-based resin-containing layer of at least about 94 pMC of radiocarbon (14C) content, a metal layer, or combinations thereof.