Invention Grant
- Patent Title: Composition comprising ethylene copolymers and polyolefin
- Patent Title (中): 包含乙烯共聚物和聚烯烃的组合物
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Application No.: US13311103Application Date: 2011-12-05
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Publication No.: US08541073B2Publication Date: 2013-09-24
- Inventor: Terrance D. Kendig , Stephen Robert Tanny
- Applicant: Terrance D. Kendig , Stephen Robert Tanny
- Applicant Address: US DE Wilmington
- Assignee: E I du Pont de Nemours and Company
- Current Assignee: E I du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Main IPC: B29D23/00
- IPC: B29D23/00 ; B32B27/10 ; B32B27/08
Abstract:
Disclosed are compositions of ethylene/(meth)acrylate copolymers, polyolefins (e.g., polyethylene and polypropylene), optional tackifier resins and optional fillers that provide very strong, tight hermetic heat seals yet are easily peelable. These compositions are useful as an adhesive layer in multilayer structures that are useful as packaging lidding films. Also disclosed are packages that comprise these multilayer structures.
Public/Granted literature
- US20120074020A1 COMPOSITION COMPRISING ETHYLENE COPOLYMERS AND POLYOLEFIN Public/Granted day:2012-03-29
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