Invention Grant
- Patent Title: Sealing elements and sealing element compositions
- Patent Title (中): 密封元件和密封元件组合物
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Application No.: US13495503Application Date: 2012-06-13
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Publication No.: US08552117B1Publication Date: 2013-10-08
- Inventor: Biing-Lin Lee , Kevin G. Cai , Edward T. Kopesky
- Applicant: Biing-Lin Lee , Kevin G. Cai , Edward T. Kopesky
- Applicant Address: US RI Pawtucket
- Assignee: Teknor Apex Company
- Current Assignee: Teknor Apex Company
- Current Assignee Address: US RI Pawtucket
- Agency: Hudak, Shunk & Farine Co. LPA
- Main IPC: C08L23/08
- IPC: C08L23/08

Abstract:
Polyolefin based sealing element compositions with good oxygen barrier properties particularly suitable for forming sealing elements, for example gaskets and cap liners that are especially useful for sealing containers having products such as liquids or food-stuffs therein. The compositions when formed as sealing elements do not appreciably contribute taste and/or odor to a packaged product including the sealing element. The compositions have desirable rheological properties and are thus readily processable at various temperatures.
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