发明名称 |
Oxygen-scavenging polyester compositions useful in packaging |
摘要 |
Oxygen-scavenging polyester compositions are disclosed that comprise one or more polyesters having incorporated therein residues of 3-hexenedioic acid and terephthalic acid. The compositions may further comprise residues of one or more aliphatic dicarboxylic acids such as adipic acid. One or more of the polyesters of the compositions may comprise significant amounts of repeating units of polyethylene terephthalate as homopolymers or copolymers, making them suitable for us in packaging compositions having oxygen-scavenging properties.
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申请公布号 |
US2008161472(A1) |
申请公布日期 |
2008.07.03 |
申请号 |
US20060646729 |
申请日期 |
2006.12.28 |
申请人 |
JENKINS JASON CHRISTOPHER;MORROW REBEKAH FAUVER;STEWART MARK EDWARD |
发明人 |
JENKINS JASON CHRISTOPHER;MORROW REBEKAH FAUVER;STEWART MARK EDWARD |
分类号 |
C08G63/00;C08G63/66;C08L67/02 |
主分类号 |
C08G63/00 |
代理机构 |
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代理人 |
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