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1.发明申请METHOD AND PROCESS FOR ENHANCING PROPERTIES AND MEDICAL TUBING PERFORMANCE IN A POLYBUTADIENE MATERIAL 审中-公开聚丁二烯材料中增强性能和医疗管理性能的方法和方法
公开(公告)号：WO03018685A2
公开(公告)日：2003-03-06
申请号：PCT/US0225258
申请日：2002-08-08
Applicant: BAXTER INT
Inventor： DING YUAN-PANG SAMUEL , LAL BIRENDRA K , LING MICHAEL T K , MENNENOH RICHARD J , OBERHAUS MICHAEL K , WOO LECON , CORBIN SARAH , DILLON GEORGE P , PENNINGTON DALE , QIN CHUAN , RYAN PATRICK T
CPC classification number: B32B25/08 , A61L29/049 , B32B1/08 , B32B25/16 , B32B27/16 , B32B27/32 , B32B38/0036 , B32B2250/24 , B32B2307/54 , B32B2319/00 , B32B2597/00 , C08L9/00 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , C08L23/20 , C08L2666/08
Abstract: A polymer blend for fabricating medical products having a first 1,2 polybutadiene present from about 1% to about 99% by weight of the blend and having a first melting point temperature; and a second 1,2 polybutadiene present from about 1% to about 99% by weight of the blend and having a second melting point temperature higher than the first melting point temperature.
Abstract translation: 一种用于制造医疗产品的聚合物共混物，其具有以混合物重量计约1％至约99％存在并具有第一熔点温度的第一种1,2-聚丁二烯; 和以共混物重量计约1％至约99％存在的第二种1,2-聚丁二烯，其第二熔点温度高于第一熔点温度。
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公开(公告)号：WO0118112A3
公开(公告)日：2001-09-20
申请号：PCT/US0024710
申请日：2000-09-08
Applicant: BAXTER INT
Inventor： DING YUAN-PANG S , QIN CHUAN , WOO LECON , LING MICHAEL T K , SHANG SHERWIN , YANG TAHUA
CPC classification number: C08L23/08 , C08L23/04 , C08L23/0815 , C08L23/10 , C08L23/16 , C08L23/20 , C08L45/00 , C08L2666/04
Abstract: The present invention provides a polymer composition having a first component obtained by copolymerizing a norbornene monomer and an ethylene monomer, the first component being in an amount from about 1-99 % by weight of the composition; and a second component of an ethylene and alpha -olefin copolymer, the alpha -olefin having 6 carbons, the second component being in an amount from about 99 % to about 1 % by weight of the composition.
Abstract translation: 本发明提供一种聚合物组合物，其具有通过共聚降冰片烯单体和乙烯单体而获得的第一组分，第一组分的含量为组合物重量的约1-99％ 和乙烯和α-烯烃共聚物的第二组分，所述α-烯烃具有6个碳，所述第二组分的含量为所述组合物的约99重量％至约1重量％。
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公开(公告)号：DE60230161D1
公开(公告)日：2009-01-15
申请号：DE60230161
申请日：2002-08-08
Applicant: BAXTER INT
Inventor： DING YUAN-PANG SAMUEL , LAL BIRENDRA K , LING MICHAEL T , MENNENOH RICHARD J , OBERHAUS MICHAEL K , WOO LECON , CORBIN SARAH , DILLON GEORGE P , PENNINGTON DALE , QIN CHUAN , RYAN PATRICK T
Abstract: A polymer blend for fabricating medical products having a first 1,2 polybutadiene present from about 1% to about 99% by weight of the blend and having a first melting point temperature; and a second 1,2 polybutadiene present from about 1% to about 99% by weight of the blend and having a second melting point temperature higher than the first melting point temperature.
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公开(公告)号：AT416231T
公开(公告)日：2008-12-15
申请号：AT02752759
申请日：2002-08-08
Applicant: BAXTER INT
Inventor： DING YUAN-PANG , LAL BIRENDRA , LING MICHAEL , MENNENOH RICHARD , OBERHAUS MICHAEL , WOO LECON , CORBIN SARAH , DILLON GEORGE , PENNINGTON DALE , QIN CHUAN , RYAN PATRICK
Abstract: A polymer blend for fabricating medical products having a first 1,2 polybutadiene present from about 1% to about 99% by weight of the blend and having a first melting point temperature; and a second 1,2 polybutadiene present from about 1% to about 99% by weight of the blend and having a second melting point temperature higher than the first melting point temperature.
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公开(公告)号：NZ531524A
公开(公告)日：2006-03-31
申请号：NZ53152402
申请日：2002-08-08
Applicant: BAXTER INT
Inventor： DING YUAN-PANG SAMUEL , LAL BIRENDRA K , LING MICHAEL T K , MENNENOH RICHARD J , OBERHAUS MICHAEL K , WOO LECON , CORBIN SARAH , DILLON GEORGE P , PENNINGTON DALE , QIN CHUAN , RYAN PATRICK T
Abstract: A polymer blend for fabricating medical products such as a tubing for an infusion pump are disclosed, wherein the polymer blend comprises: a first 1,2 polybutadiene present from about 1% to about 99% by weight of the blend and having a first melting point temperature; and a second 1,2 polybutadiene present from about 1% to about 99% by weight of the blend and having a second melting point temperature higher than the first melting point temperature and not greater than 120 Deg C. The medical devices or products made from these polybutadiene polymer blends may be sterilized by exposing the medical devices to a sterilizing radiation from about 15kGys to about 45kGys.
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Patent Agency Ranking
公开(公告)号：DE60018771D1
公开(公告)日：2005-04-21
申请号：DE60018771
申请日：2000-09-08
Applicant: BAXTER INT
Inventor： DING S , QIN CHUAN , WOO LECON , LING T , SHANG SHERWIN , YANG TAHUA
Abstract: The present invention provides a polymer composition having a first component obtained by copolymerizing a norbornene monomer and an ethylene monomer, the first component being in an amount from about 1-99 % by weight of the composition; and a second component of an ethylene and alpha -olefin copolymer, the alpha -olefin having 6 carbons, the second component being in an amount from about 99 % to about 1 % by weight of the composition.
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公开(公告)号：DE69713981T2
公开(公告)日：2003-03-13
申请号：DE69713981
申请日：1997-04-25
Applicant: BAXTER INT
Inventor： QIN CHUAN , RYAN T , ROSTRON L , LAL K , DING S , MIZENER R , LING T , LAURIN DEAN , WOO LECON
IPC: A61M39/08 , B29C47/00 , B29C55/22 , B29C71/02 , B29D23/24 , B29K23/00 , B29K105/24 , B29L23/00 , A61M25/00
Abstract: The present invention provides a method for fabricating flexible medical tubings comprising the steps of providing a tubing of a polymer material, the tubing having a longitudinal axis and an initial diameter, orienting the tubing along the longitudinal axis of the tubing to reduce the diameter of the tubing to define a oriented diameter, and applying heat to the oriented tubing to heat set the tubing to maintain dimensional stability of the tubing over a temperature to which the tubing will normally be exposed.
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公开(公告)号：CA2458188A1
公开(公告)日：2003-03-06
申请号：CA2458188
申请日：2002-08-08
Applicant: BAXTER INT
Inventor： LING MICHAEL T K , DILLON GEORGE P , CORBIN SARAH , QIN CHUAN , LAL BIRENDRA K , RYAN PATRICK T , MENNENOH RICHARD J , DING YUAN-PANG SAMUEL , PENNINGTON DALE , OBERHAUS MICHAEL K , WOO LECON
Abstract: A polymer blend for fabricating medical products having a first 1,2 polybutadiene present from about 1 % to about 99 % by weight of the blend an d having a first melting point temperature; and a second 1,2 polybutadiene present from about 1 % to about 99 % by weight of the blend and having a second melting point temperature higher than the first melting point temperature.
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公开(公告)号：CA2445274A1
公开(公告)日：2002-10-31
申请号：CA2445274
申请日：2002-04-24
Applicant: BAXTER INT
Inventor： BEEDON DANIEL E , RYAN PATRICK T , LAL BIRENDRA K , MENNENOH RICHARD J , LING MICHAEL T K , DING YUAN-PANG SAMUEL , CORBIN SARAH L , WOO LECON , DILLON GEORGE P , PENNINGTON DALE , QIN CHUAN
IPC: C08L9/00 , C08L23/04 , C08L23/08 , C08L23/10 , C08L23/16 , C08L23/20 , C08L45/00 , C08L47/00 , C08L53/02
Abstract: The present invention provides a polymer composition having: a first compone nt selected from homopolymers and copolymers of cyclic olefin containing polyme rs and bridged polycyclic hydrocarbon containing polymers, the first component being present in an amount from about 1-99% by weight of the composition; an d a second component is selected from homopolymers and copolymers of a diene having from 4 to 12 carbons, the second component being present in an amount from about 99% to about 1% by weight of the composition.
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公开(公告)号：DE69714179D1
公开(公告)日：2002-08-29
申请号：DE69714179
申请日：1997-04-25
Applicant: BAXTER INT
Inventor： RYAN T , QIN CHUAN , ROSTRON L , LAL K , DING S , MIZENER R , WOO LECON , LING T , MILLER F
IPC: A61M5/14 , A61L29/04 , A61L29/06 , A61L31/00 , A61M25/00 , B29C47/00 , B29C55/22 , B29C71/02 , B29K23/00 , B29K105/24 , B29L23/00 , A61L29/00
Abstract: The present invention provides a method for fabricating flexible medical tubings including the steps of providing a polymeric material, forming a tubing from the polymeric material, the tubing having a longitudinal axis and an initial diameter, and orienting the tubing along the longitudinal axis of the tubing to reduce the diameter of the tubing to define an oriented diameter.
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