Invention Grant
US07659000B2 Adhesion technique for incompatible polymers using modified polymer tie layers
有权
使用改性聚合物粘结层的不相容聚合物的粘合技术
- Patent Title: Adhesion technique for incompatible polymers using modified polymer tie layers
- Patent Title (中): 使用改性聚合物粘结层的不相容聚合物的粘合技术
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Application No.: US10822581Application Date: 2004-04-12
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Publication No.: US07659000B2Publication Date: 2010-02-09
- Inventor: Robert Burgmeier , Richard L. Goodin , Joseph Delaney, Jr.
- Applicant: Robert Burgmeier , Richard L. Goodin , Joseph Delaney, Jr.
- Applicant Address: US MN Maple Grove
- Assignee: Boston Scientific Scimed, Inc.
- Current Assignee: Boston Scientific Scimed, Inc.
- Current Assignee Address: US MN Maple Grove
- Agency: Vidas, Arrett & Steinkraus
- Main IPC: B32B27/38
- IPC: B32B27/38 ; B32B27/32 ; B32B27/34 ; B32B27/36
Abstract:
A coextrusion employing a tie layer between two layers of different polymer materials. The tie layer is formed in the extrusion melt of a composition comprising one of the two polymer materials and a coupling agent that includes functional groups that are reactive at least with functional groups on the second polymer. The coupling agent may be incorporated into the tie layer material in amounts above 5% by weight.
Public/Granted literature
- US20050227087A1 Adhesion technique for incompatible polymers using modified polymer tie layers Public/Granted day:2005-10-13
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