公开(公告)号：AU6576786A

公开(公告)日：1987-06-04

申请号：AU6576786

申请日：1986-11-27

Applicant: AMERICAN CAN PACKAGING INC ,  BAXTER TRAVENOL LAB

Inventor： GENSKE ROGER PETER ,  KIM YONG JOO ,  GEHRKE RUSSELL PAUL ,  JOHSON RICHARD EUGENE JR ,  WEBSTER R DANIEL ,  CZUBA LEONARD F

IPC: B65D65/40 ,  A61J1/00 ,  A61J1/05 ,  A61J1/10 ,  B32B27/32 ,  C08L23/06 ,  C08L23/08 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L23/16 ,  C08L23/20 ,  C08L23/22 ,  C08L25/16 ,  C08L53/00 ,  C08L53/02 ,  B32B27/08

Abstract: Polymer blends are used in making multiple layer films suitable e.g. for packaging. In some layers of the films an elastomer or ethylene-based copolymer is blended with polypropylene, and in some layers, with polyethylene; typical films have two to five layers, in multilayer films, at least one layer (14) is a blend of polyethylene, preferably high density polyethylene, with elastomer and/or ethylene-based copolymers, and another layer (12) is polypropylene blended with elastomers and/or ethylene-based copolymers. A two layer film has two layers, one layer (12) having polypropylene and polyethylene, preferably high density polyethylene blended together. Such films can be used to fabricate packaging bags or pouches by forming heat seals (18) between confronting pieces of film; such bags or pouches are retort sterilisable and suit the packaging of medical fluids.

公开(公告)号：AU526938B2

公开(公告)日：1983-02-10

申请号：AU5345179

申请日：1979-12-04

Applicant: BAXTER TRAVENOL LAB

Inventor： BECKER LAWRENCE F ,  CZUBA LEONARD F ,  LAURIN DEAN G

IPC: C08L23/00 ,  A61L29/00 ,  A61L29/04 ,  C08L23/08 ,  C08L31/04 ,  C08L101/00 ,  A61L3/00

公开(公告)号：CA1139173A

公开(公告)日：1983-01-11

申请号：CA333872

申请日：1979-08-16

Applicant: BAXTER TRAVENOL LAB

Inventor： CZUBA LEONARD F ,  LAURIN DEAN G

IPC: A61M39/00 ,  A61M25/00 ,  B29C57/00 ,  B29C61/02 ,  A61M5/00

Abstract: IMPROVED CATHETER HUB ASSEMBLY Inventors: Leonard F. Czuba Dean G. Laurin A catheter is provided with an improved hub assembly. The catheter defines an end which, in turn, defines a relatively enlarged transverse dimension for the catheter wall and a thickened annular lip, when compared with an adjacent portion of the catheter. A catheter hub defines a bore portion, the bore portion in turn defining a relatively constricted portion and a relatively enlarged portion. The enlarged catheter end is positioned within the relatively enlarged portion of the bore, while the adjacent portion of the catheter is positioned within the relatively constricted portion of the hub. A rigid tubular funnel fits within the bore of the catheter. As a result of this the collapse and subsequent passage of the enlarged catheter end through the relatively constricted portion of the hub is prevented.

公开(公告)号：NO782549L

公开(公告)日：1979-01-30

申请号：NO782549

申请日：1978-07-25

Applicant: BAXTER TRAVENOL LAB

Inventor： GAJEWSKI HENRY M ,  LAURIN DEAN G ,  MEASELLS PAUL E ,  CZUBA LEONARD F

IPC: C08L23/00 ,  A61J1/00 ,  A61J1/05 ,  A61J1/10 ,  C08L7/00 ,  C08L21/00 ,  C08L23/04 ,  C08L23/10 ,  C08L51/00 ,  C08L51/02 ,  C08L53/00 ,  C08L77/00 ,  C08L101/00 ,  C08L

Abstract: A clear, autoclavable, blow-moldable plastic formulation for medical and other uses comprises a two, or optionally three, component system including (1) a polyolefin consisting of propylene units as a first component, (2) a block copolymer having thermoplastic rubber characteristics with a central block of ethylenebutylene copolymer and terminal blocks of polystyrene, and (3) an optional third ingredient comprising a softening agent of polyethylene or poly(ethylene-vinyl acetate), which is particularly desirably used if the thermoplastic rubber copolymer has a molecular weight of more than 70,000. The formulation is essentially free of liquid plasticizers.

公开(公告)号：AU6576686A

公开(公告)日：1987-06-04

申请号：AU6576686

申请日：1986-11-27

Applicant: AMERICAN CAN PACKAGING INC ,  BAXTER TRAVENOL LAB

Inventor： GENSKE ROGER PETER ,  KIM YONG JOO ,  GEHRKE RUSSEL PAUL ,  JOHNSON RICHARD EUGENE JR ,  WEBSTER R DANIEL ,  CZUBA LEONARD F

IPC: A61M5/14 ,  B32B1/02 ,  B32B27/32

公开(公告)号：MX149894A

公开(公告)日：1984-02-07

申请号：MX17413178

申请日：1978-07-11

Applicant: BAXTER TRAVENOL LAB

Inventor： GAJEWSKI HENRY M ,  MEASELLS PAUL E ,  LAURIN DEAN G ,  CZUBA LEONARD F

IPC: C08L23/00 ,  A61J1/00 ,  A61J1/05 ,  A61J1/10 ,  C08L7/00 ,  C08L21/00 ,  C08L23/04 ,  C08L23/10 ,  C08L51/00 ,  C08L51/02 ,  C08L53/00 ,  C08L77/00 ,  C08L101/00 ,  C08L25/06 ,  B65D81/18

Abstract: A clear, autoclavable, blow-moldable plastic formulation for medical and other uses comprises a two, or optionally three, component system including (1) a polyolefin consisting of propylene units as a first component, (2) a block copolymer having thermoplastic rubber characteristics with a central block of ethylenebutylene copolymer and terminal blocks of polystyrene, and (3) an optional third ingredient comprising a softening agent of polyethylene or poly(ethylene-vinyl acetate), which is particularly desirably used if the thermoplastic rubber copolymer has a molecular weight of more than 70,000. The formulation is essentially free of liquid plasticizers.

公开(公告)号：NO794049L

公开(公告)日：1980-06-17

申请号：NO794049

申请日：1979-12-12

Applicant: BAXTER TRAVENOL LAB

Inventor： BECKER LAWRENCE F ,  CZUBA LEONARD F ,  LAURIN DEAN G

IPC: C08L23/00 ,  A61L29/00 ,  A61L29/04 ,  C08L23/08 ,  C08L31/04 ,  C08L101/00 ,  C08L

公开(公告)号：NO782549A

公开(公告)日：1979-01-30

申请号：NO782549

申请日：1978-07-25

Applicant: BAXTER TRAVENOL LAB

Inventor： GAJEWSKI HENRY M ,  LAURIN DEAN G ,  MEASELLS PAUL E ,  CZUBA LEONARD F

IPC: C08L23/00 ,  A61J1/00 ,  A61J1/05 ,  A61J1/10 ,  C08L7/00 ,  C08L21/00 ,  C08L23/04 ,  C08L23/10 ,  C08L51/00 ,  C08L51/02 ,  C08L53/00 ,  C08L77/00 ,  C08L101/00 ,  C08L

CPC classification number: A61J1/10 ,  Y10T428/1345

公开(公告)号：CA1134088A

公开(公告)日：1982-10-19

申请号：CA321982

申请日：1979-02-21

Applicant: BAXTER TRAVENOL LAB

Inventor： LAURIN DEAN G ,  CZUBA LEONARD F ,  BECKER LAWRENCE F

IPC: C08L23/00 ,  A61L29/00 ,  A61L29/04 ,  A61L29/18 ,  A61M25/01 ,  C08K3/30 ,  C08L7/00 ,  C08L21/00 ,  C08L23/04 ,  C08L23/08 ,  C08L23/14 ,  C08L51/00 ,  C08L51/02 ,  C08L53/00 ,  C08L77/00 ,  C08L83/00 ,  C08L83/04 ,  C08L101/00 ,  C08L53/02 ,  A61M25/00

Abstract: A flexible composition which is preferably radiopaque comprises a plastic material which may be mixed with from 10 to 50 percent by weight of a radiopaque filler. The plastic material comprises the product of (a) block copolymer having thermoplastic, rubbery characteristics, having a central rubbery olefin block and terminal blocks of a polystyrene; (b) low crystallinity ethylene polymers such as poly (ethylene-vinyl acetate); and (c) a silicone gum containing a small amount of a silicon-bonded olefin group such as vinyl. Optionally, the addition of 5 to 40 percent by weight polypropylene may be included in these materials to improve their heat resistance and strength without affecting their transparency, when transparent materials are formulated.

公开(公告)号：AU521797B2

公开(公告)日：1982-04-29

申请号：AU3842278

申请日：1978-07-27

Applicant: BAXTER TRAVENOL LAB

Inventor： GAJEWSKI HENRY M ,  MEASELLS PAUL E ,  LAURIN DEAN G ,  CZUBA LEONARD F

IPC: C08L23/00 ,  A61J1/00 ,  A61J1/05 ,  A61J1/10 ,  C08L7/00 ,  C08L21/00 ,  C08L23/04 ,  C08L23/10 ,  C08L51/00 ,  C08L51/02 ,  C08L53/00 ,  C08L77/00 ,  C08L101/00 ,  A61M5/14 ,  B65D37/00 ,  C08J5/00 ,  C08L23/06 ,  C08L23/08 ,  C08L23/12 ,  C08L23/16

Abstract: A clear, autoclavable, blow-moldable plastic formulation for medical and other uses comprises a two, or optionally three, component system including (1) a polyolefin consisting of propylene units as a first component, (2) a block copolymer having thermoplastic rubber characteristics with a central block of ethylenebutylene copolymer and terminal blocks of polystyrene, and (3) an optional third ingredient comprising a softening agent of polyethylene or poly(ethylene-vinyl acetate), which is particularly desirably used if the thermoplastic rubber copolymer has a molecular weight of more than 70,000. The formulation is essentially free of liquid plasticizers.