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公开(公告)号：ES2107039T3
公开(公告)日：1997-11-16
申请号：ES93913874
申请日：1993-05-12
Applicant: BAXTER INT
Inventor： LO YING-CHENG , PATEL INDRAJIT T , WOO LECON , CHEUNG Y WILSON , LING MICHAEL T K
IPC: A61M5/14 , A61J1/10 , A61L29/00 , A61L29/08 , A61L31/00 , A61M1/00 , A61M1/28 , A61M25/00 , B32B27/08
Abstract: The present invention provides an improved coextruded medical port tubing. The medical port tubing provides characteristics that are desirable in the medical industry and therefore can be used as a medical port tubing in, for example, renal therapy or blood donor tubes. To this end, the present invention provides a coextruded medical grade port tubing comprising: an outer layer comprising a blend of polypropylene copolymer and styrene-ethylene-butylene-styrene copolymer; a tie layer; and a core layer comprising polyvinyl chloride.
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公开(公告)号：DK0594842T3
公开(公告)日：1997-09-08
申请号：DK93913874
申请日：1993-05-12
Applicant: BAXTER INT
Inventor： WOO LECON , LO YING-CHENG , PATEL INDRAJIT T , CHEUNG Y WILSON , LING MICHAEL T K
IPC: A61M5/14 , A61J1/10 , A61L29/00 , A61L29/08 , A61L31/00 , A61M1/00 , A61M1/28 , A61M25/00 , B32B27/08
Abstract: The present invention provides an improved coextruded medical port tubing. The medical port tubing provides characteristics that are desirable in the medical industry and therefore can be used as a medical port tubing in, for example, renal therapy or blood donor tubes. To this end, the present invention provides a coextruded medical grade port tubing comprising: an outer layer comprising a blend of polypropylene copolymer and styrene-ethylene-butylene-styrene copolymer; a tie layer; and a core layer comprising polyvinyl chloride.
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公开(公告)号：AT155346T
公开(公告)日：1997-08-15
申请号：AT93913874
申请日：1993-05-12
Applicant: BAXTER INT
Inventor： LO YING-CHENG , PATEL INDRAJIT T , WOO LECON , CHEUNG Y WILSON , LING MICHAEL T K
IPC: A61M5/14 , A61J1/10 , A61L29/00 , A61L29/08 , A61L31/00 , A61M1/00 , A61M1/28 , A61M25/00 , B32B27/08
Abstract: The present invention provides an improved coextruded medical port tubing. The medical port tubing provides characteristics that are desirable in the medical industry and therefore can be used as a medical port tubing in, for example, renal therapy or blood donor tubes. To this end, the present invention provides a coextruded medical grade port tubing comprising: an outer layer comprising a blend of polypropylene copolymer and styrene-ethylene-butylene-styrene copolymer; a tie layer; and a core layer comprising polyvinyl chloride.
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公开(公告)号：NO952801A
公开(公告)日：1995-09-18
申请号：NO952801
申请日：1995-07-14
Applicant: BAXTER INT
Inventor： ROSENBAUM LARRY A , ANDERSON WILLIAM , WOO LECON , LAURIN DEAN , BUAN ANGELES LILLIAN , LING MICHAEL T K , DING YUAN-PANG SAMUEL , HAYWARD DENISE S , HOPPESCH JOSEPH P , NEBGEN GREGG , WESTPHAL STANLEY
IPC: A61L27/00 , A61L31/00 , C08L23/02 , C08L23/06 , C08L23/08 , C08L23/10 , C08L23/16 , C08L23/20 , C08L23/26 , C08L29/04 , C08L31/04 , C08L51/06 , C08L53/00 , C08L53/02 , C08L67/00 , C08L75/00 , C08L77/00 , C08L101/00 , C08L101/12 , C08L
CPC classification number: C08L23/02 , C08L23/0815 , C08L23/0846 , C08L23/0853 , C08L23/0869 , C08L23/10 , C08L51/06 , C08L53/00 , C08L53/02 , C08L77/00 , C08L101/00 , C08L2203/02 , C08L2205/08 , C08L2666/04 , C08L2666/20 , C08L2666/14 , C08L2666/24 , C08L2666/02
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公开(公告)号：ZA948817B
公开(公告)日：1995-07-11
申请号：ZA948817
申请日：1994-11-08
Applicant: BAXTER INT
Inventor： ROSENBAUM LARRY A , ANDERSON WILLIAM , WOO LECON , LAURIN DEAN , BUAN ANGELES LILLIAN , LING MICHAEL T K , HAYWARD DENISE S , HOPPESCH JOSEPH P , DING YUAN-PANG SAMUEL , NEBGEN GREGG , WESTPHAL STANLEY
IPC: A23L7/10 , A61L31/00 , A23L7/196 , B32B27/08 , B32B27/32 , C08L23/08 , C08L23/10 , C08L25/04 , C08L53/00 , C08L53/02 , C08L
Abstract: A multiple layer structure comprising a skin layer composed of a polypropylene copolymer with styrene ethylene-butene styrene block copolymer within a range of 0-20% by weight skin layer, and, a radio frequency ("RF") susceptible layer adhered to the skin layer. The RF layer has a first component of a propylene based polymer, a second component of a nonpropylene polyolefin, a third component of a radio frequency susceptible polymer, and a fourth component of a polymeric compatibilizing agent.
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Patent Agency Ranking
公开(公告)号：AU1099895A
公开(公告)日：1995-06-13
申请号：AU1099895
申请日：1994-11-16
Applicant: BAXTER INT
Inventor： LAURIN DEAN , BUAN ANGELES LILLIAN , WOO LECON , LING MICHAEL T K , DING YUAN-PANG SAMUEL , ANDERSON WILLIAM , ROSENBAUM LARRY A , HAYWARD DENISE S , HOPPESCH JOSEPH P , NEBGEN GREGG , WESTPHAL STANLEY
IPC: A61L27/00 , A61L31/00 , C08L23/02 , C08L23/06 , C08L23/08 , C08L23/10 , C08L23/16 , C08L23/20 , C08L23/26 , C08L29/04 , C08L31/04 , C08L51/06 , C08L53/00 , C08L53/02 , C08L67/00 , C08L75/00 , C08L77/00 , C08L101/00 , C08L101/12
Abstract: A polymer based composition for fabricating into articles is described. The composition comprises: a polypropylene in an amount by weight from 40-90% of the composition and having a melting temperature greater than 130 DEG C; a radio frequency susceptible polymer in an amount by weight from 5-50% of the composition and having a dielectric loss greater than 0.05 at 1-60 MHz and ambient temperature to 250 DEG C, the susceptible polymer being selected from (1) polymers containing at least one segment selected from the group consisting of urethanes, esters, ureas, imides, sulfones, and amides, and (2) ethylene copolymers having 50-85% ethylene content copolymerized with at least one monomer selected from the group consisting of acrylic acid, methacrylic acid, ester derivatives of acrylic acid with alcohols having 1-10 carbons, vinyl acetate, and vinyl alcohol; a compatibilizing polymer in an amount by weight from 5-30% of the composition, the compatibilizing polymer conferring compatibility between the radio frequency susceptible polymer, and the polypropylene, the compatibilizing polymer being a styrenic block copolymer with hydrocarbon soft segments, and wherein the composition has an optical haze value of less than 30% for the composition processed into a film of about 0.299 mm in thickness measured in accordance to ASTM D-1003, a mechanical modulus of less than 2758x10 Pa when measured according to ASTM D-882 and the composition exhibits no strain whitening after being strained at moderate speeds of about 50 cm per minute to about 100% elongation.
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公开(公告)号：AU1182395A
公开(公告)日：1995-06-06
申请号：AU1182395
申请日：1994-11-16
Applicant: BAXTER INT
Inventor： ROSENBAUM LARRY A , ANDERSON WILLIAM , WOO LECON , LAURIN DEAN , BUAN ANGELES LILLIAN , LING MICHAEL T K , DING YUAN-PANG SAMUEL , HAYWARD DENISE S , HOPPESCH JOSEPH P , NEBGEN GREGG , WESTPHAL STANLEY
IPC: A61L31/00 , A23L7/10 , A23L7/196 , B32B27/08 , B32B27/32 , C08L23/08 , C08L23/10 , C08L25/04 , C08L53/00 , C08L53/02
Abstract: A multiple layer structure comprising a skin layer composed of a polypropylene copolymer with styrene ethylene-butene styrene block copolymer within a range of 0-20% by weight skin layer, and, a radio frequency ("RF") susceptible layer adhered to the skin layer. The RF layer has a first component of a propylene based polymer, a second component of a nonpropylene polyolefin, a third component of a radio frequency susceptible polymer, and a fourth component of a polymeric compatibilizing agent.
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公开(公告)号：CA2153481A1
公开(公告)日：1995-05-26
申请号：CA2153481
申请日：1994-11-16
Applicant: BAXTER INT
Inventor： ROSENBAUM LARRY A , ANDERSON WILLIAM , WOO LECON , LAURIN DEAN , BUAN ANGELES LILLIAN , LING MICHAEL T K , DING YUANG-PANG , HAYWARD DENISE S , HOPPESCH JOSEPH P , NEBGEN GREGG , WESTPHAL STANLEY
IPC: A61L31/00 , A23L7/10 , A23L7/196 , B32B27/08 , B32B27/32 , C08L23/08 , C08L23/10 , C08L25/04 , C08L53/00 , C08L53/02
Abstract: A multiple layer structure comprising a skin layer composed of a polypropylene copolymer with styrene ethylene-butene styrene block copolymer within a range of 0-20 % by weight skin layer, and, a radio frequency ("RF") susceptible layer adhered to the skin layer. The RF layer has a first component of a propylene based polymer, a second component of a nonpropylene polyolefin, a third component of a radio frequency susceptible polymer, and a fourth component of a polymeric compatibilizing agent.
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公开(公告)号：CA2141032A1
公开(公告)日：1994-12-22
申请号：CA2141032
申请日：1994-06-09
Applicant: BAXTER INT
Inventor： BALTEAU PATRICK , EERLINGEN V , LO YING-CHENG , WOO LECON , CHAN EDDIE , LAURIN DEAN , LING MICHAEL T K , PELUSO FRANCESCO
Abstract: An improved port protector (10) for removably sealing an opening located at an end of a tubular member. The port protector (10) comprises a cap portion (12) including a top (18) and side walls (17, 19) and defining an interior for receiving the end of the tubular member and removably sealing the opening of the tubular member. The cap portion (19) at least is constructed from a thermoplastic elastomer and the top (18) has a sufficiently thin cross-sectional thickness (a) to allow steam to pass through the top (18) into the opening of the tubular member during steam sterilization. Additionally, the port protector (10) includes means (14) extending from the cap portion (12) for allowing removal of the cap (12) from the tubular member. Additionnaly, the present invention provides an improved container assembly (30).
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公开(公告)号：MX9302805A
公开(公告)日：1994-05-31
申请号：MX9302805
申请日：1993-05-13
Applicant: BAXTER INT
Inventor： CHEUNG WILSON , LING MICHAEL T K , LO YING-CHENG , PATEL INDRAJIT T , WOOD LECON
IPC: A61M5/14 , A61J1/10 , A61L29/00 , A61L29/08 , A61L31/00 , A61M1/00 , A61M1/28 , A61M25/00 , B32B27/08 , A61M5/00
Abstract: The present invention provides an improved coextruded medical port tubing. The medical port tubing provides characteristics that are desirable in the medical industry and therefore can be used as a medical port tubing in, for example, renal therapy or blood donor tubes. To this end, the present invention provides a coextruded medical grade port tubing comprising: an outer layer comprising a blend of polypropylene copolymer and styrene-ethylene-butylene-styrene copolymer; a tie layer; and a core layer comprising polyvinyl chloride.
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