公开(公告)号：DE69425649T2

公开(公告)日：2001-04-19

申请号：DE69425649

申请日：1994-11-16

Applicant: BAXTER INT

Inventor： LAURIN DEAN ,  BUAN LILLIAN ,  WOO LECON ,  LING T ,  DING SAMUEL ,  ANDERSON WILLIAM ,  ROSENBAUM A ,  HAYWARD S ,  HOPPESCH 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.

公开(公告)号：AT195754T

公开(公告)日：2000-09-15

申请号：AT95901945

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.

公开(公告)号：GR3029456T3

公开(公告)日：1999-05-28

申请号：GR990400541

申请日：1999-02-19

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: A23L7/10 ,  A23L7/196 ,  A61L31/00 ,  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.

公开(公告)号：AU9573598A

公开(公告)日：1999-04-12

申请号：AU9573598

申请日：1998-09-18

Applicant: BAXTER INT

Inventor： SMITH SIDNEY T ,  ROSENBAUM LARRY A ,  GIOVANETTO STEVEN ,  BUCHANAN BRADLEY ,  DING Y SAMUEL ,  FAN SUCHUAN C ,  NEBGEN GREGG

IPC: A61J1/10 ,  B32B27/08 ,  B32B27/28 ,  A61D1/00

公开(公告)号：AT175383T

公开(公告)日：1999-01-15

申请号：AT95902620

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.

公开(公告)号：CO4290440A1

公开(公告)日：1996-04-17

申请号：CO94051220

申请日：1994-11-09

Applicant: BAXTER INT

Inventor： LARRY ROSEMBAUM ,  ANDERSON WILLIAM ,  WOO LECON ,  LAURIN DEAN ,  BUAM ANGELES LILLIAN ,  LING MICHAEL TK ,  YUAN-PANG SAMUEL DING ,  HAYWARD DENISE S ,  HOPPESCH JOSEPH P ,  NEBGEN GREGG ,  WESTPHAL STANLEY

IPC: A61L27/00 ,  A61L31/00 ,  B32B27/32 ,  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: 1. UNA COMPOSICION POLIMERICA QUE COMPRENDE: UN POLIMERO RESISTENTE A LA DISTORSION POR CALOR; UN POLIMERO SUSCEPTIBLE A LA RADIOFRECUENCIA ("RF"); UN POLIMERO DE COMPATIBILIZACION; Y, LA COMPOSICION TIENE PROPIEDADES FISICAS DENTRO DE LOS RANGOS a = 70%; c 1.0; e > 0.1%; f > 0.1%; g > 0.05 h

公开(公告)号：HU9502136D0

公开(公告)日：1995-09-28

申请号：HU9502136

申请日：1994-11-16

Applicant: BAXTER INT

Inventor： WOO LECON ,  LAURIN DEAN ,  BUAN ANGELES LILLIAN ,  ROSENBAUM LARRY A ,  ANDERSON WILLIAM ,  LING MICHAEL T ,  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.

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

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.

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.