发明申请
US20100143547A1 Pet Container And Compositions Having Enhanced Mechanical Properties And Gas Barrier Properties 有权
具有增强机械性能和气体阻隔性能的宠物容器和组合物

Pet Container And Compositions Having Enhanced Mechanical Properties And Gas Barrier Properties
摘要:
A container comprising a polyester composition with enhanced mechanical properties is provided. The polyester composition comprises a polyester and a creep control agent. In particular embodiments, the polyester composition comprises a polyester, a creep control agent, and a gas barrier additive. In particular embodiments, the creep control agents are molecules or polymers comprising dianhydrides, bis-lactams, bis-oxazoles, and epoxides.
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