Invention Grant
- Patent Title: Port tube closure assembly
- Patent Title (中): 端口管封闭组件
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Application No.: US09756490Application Date: 2001-01-08
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Publication No.: US06869653B2Publication Date: 2005-03-22
- Inventor: Michael T. K. Ling , William S. Hurst , Lecon Woo , Algirdas Bindokas , Patrick T. Ryan , Scott D. Edwards , Henk P. Blom , Atul R. Khare
- Applicant: Michael T. K. Ling , William S. Hurst , Lecon Woo , Algirdas Bindokas , Patrick T. Ryan , Scott D. Edwards , Henk P. Blom , Atul R. Khare
- Applicant Address: US IL Dearfield
- Assignee: Baxter International Inc.
- Current Assignee: Baxter International Inc.
- Current Assignee Address: US IL Dearfield
- Main IPC: F16L11/04
- IPC: F16L11/04 ; A61J1/10 ; A61J1/14 ; A61L29/12 ; A61L31/00 ; B29C35/08 ; B29C65/04 ; B32B1/08 ; B32B25/08 ; B32B27/08 ; B32B27/32 ; C08L23/08 ; C08L23/12 ; C08L23/14 ; C08L51/00 ; C08L53/02 ; C08L75/04 ; C08L77/00 ; C08L101/00 ; C08L47/00
Abstract:
The present invention provides a flowable material container closure assembly having a port tube and a membrane tube. The port tube (I) has a first layer and a second layer, (A) the first layer is a polymer blend and (B) the second layer is disposed coaxially within the first layer; and the membrane tube (II) is disposed coaxially within the port tube, the membrane tube has an outer layer, a core layer and an inner layer.
Public/Granted literature
- US20020090476A1 Port tube and closure composition, structure and assembly for a flowable material container Public/Granted day:2002-07-11
Information query
