[go: up one dir, main page]

DE69019506D1 - Schlagfest modifizierter medizinischer Film. - Google Patents

Schlagfest modifizierter medizinischer Film.

Info

Publication number
DE69019506D1
DE69019506D1 DE69019506T DE69019506T DE69019506D1 DE 69019506 D1 DE69019506 D1 DE 69019506D1 DE 69019506 T DE69019506 T DE 69019506T DE 69019506 T DE69019506 T DE 69019506T DE 69019506 D1 DE69019506 D1 DE 69019506D1
Authority
DE
Germany
Prior art keywords
impact
copolymer
resistant modified
medical film
modified medical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69019506T
Other languages
English (en)
Other versions
DE69019506T2 (de
Inventor
Walter Berndt Mueller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cryovac LLC
Original Assignee
WR Grace and Co Conn
WR Grace and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Application granted granted Critical
Publication of DE69019506D1 publication Critical patent/DE69019506D1/de
Publication of DE69019506T2 publication Critical patent/DE69019506T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/10—Bag-type containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2331/00—Polyvinylesters
    • B32B2331/04—Polymers of vinyl acetate, e.g. PVA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1303—Paper containing [e.g., paperboard, cardboard, fiberboard, etc.]
    • Y10T428/1307—Bag or tubular film [e.g., pouch, flexible food casing, envelope, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y10T428/1317—Multilayer [continuous layer]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y10T428/1317—Multilayer [continuous layer]
    • Y10T428/1321—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/31797—Next to addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y10T428/31917—Next to polyene polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y10T428/3192—Next to vinyl or vinylidene chloride polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31928—Ester, halide or nitrile of addition polymer

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69019506T 1989-03-14 1990-03-14 Schlagfest modifizierter medizinischer Film. Expired - Lifetime DE69019506T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32347789A 1989-03-14 1989-03-14

Publications (2)

Publication Number Publication Date
DE69019506D1 true DE69019506D1 (de) 1995-06-22
DE69019506T2 DE69019506T2 (de) 1995-10-05

Family

ID=23259364

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69019506T Expired - Lifetime DE69019506T2 (de) 1989-03-14 1990-03-14 Schlagfest modifizierter medizinischer Film.

Country Status (11)

Country Link
US (1) US5486387A (de)
EP (1) EP0446505B1 (de)
JP (1) JPH0649355B2 (de)
AT (1) ATE122608T1 (de)
AU (1) AU616597B2 (de)
BR (1) BR9001205A (de)
CA (1) CA1332265C (de)
DE (1) DE69019506T2 (de)
IE (1) IE66721B1 (de)
IL (1) IL93647A0 (de)
NZ (1) NZ232780A (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139831A (en) * 1990-03-02 1992-08-18 W. R. Grace & Co.-Conn. Impact modified medical film with ph control
CA2063868C (en) * 1991-03-25 2002-11-12 Walter Berndt Mueller Nylon copolymer medical film
AU5637094A (en) * 1993-03-16 1994-09-22 Clintec Nutrition Company Peelable seal and container having same
US5849843A (en) 1993-11-16 1998-12-15 Baxter International Inc. Polymeric compositions for medical packaging and devices
US5998019A (en) * 1993-11-16 1999-12-07 Baxter International Inc. Multi-layered polymer structure for medical products
US6964798B2 (en) 1993-11-16 2005-11-15 Baxter International Inc. Multi-layered polymer based thin film structure for medical grade products
US5683768A (en) * 1994-12-21 1997-11-04 Baxter International Inc. Plastic formulations for platelet storage containers and the like
US5695840A (en) * 1995-03-22 1997-12-09 W. R. Grace & Co.-Conn. Films for medical solution pouches
US6391404B1 (en) 1995-06-07 2002-05-21 Baxter International Inc. Coextruded multilayer film materials and containers made therefrom
ZA978002B (en) 1996-09-11 1998-03-02 Baxter Int Containers and methods for storing and admixing medical solutions.
CH692846A5 (it) 1997-02-24 2002-11-29 Baxter Biotech Tech Sarl Film a più strati coestrusi per contenitori di fluidi sterilizzabili.
EP1044103B1 (de) 1997-12-29 2004-03-17 Cryovac, Inc. Mehrschichtstreckfolie
US6500505B2 (en) 1998-05-15 2002-12-31 Cryovac, Inc. Thermoplastic film with good interply adhesion
US6682793B1 (en) 1998-09-09 2004-01-27 Eastman Chemical Company Multi-layered polymeric structures including a layer of ethylene copolymer
US6479116B1 (en) 1998-09-09 2002-11-12 Eastman Chemical Company Multi-layered polymeric structures including a layer of ethylene copolymer
US6212062B1 (en) 1998-09-29 2001-04-03 General Electric Company Sealed ultracapacitor
US6607793B2 (en) 1999-03-26 2003-08-19 Omnova Solutions Inc. Large width heat-weldable roof membrane
US6465557B1 (en) 1999-06-25 2002-10-15 Kraton Polymers U.S. Llc Hot melt pressure sensitive positioning adhesive
US6455627B1 (en) * 1999-06-25 2002-09-24 Kraton Polymers Us Llc Hot melt pressure sensitive positions adhesive (II)
US6423778B1 (en) * 1999-06-30 2002-07-23 Basf Corporation Process for coating olefinic substrates
US6969483B1 (en) 2000-03-16 2005-11-29 Baxter International Inc. Autoclavable, non-adherent, heat sealable polymer blends for fabricating monolayer and multiple layered films
KR100645663B1 (ko) * 2001-12-14 2006-11-13 에스케이 주식회사 랩 필름 조성물 및 이를 이용한 랩 필름의 제조방법
MXPA06011837A (es) 2004-04-27 2007-01-16 Baxter Int Sistema de reactor de tanque agitado.
US20100087546A1 (en) * 2005-04-20 2010-04-08 Biogenic Innovations, Llc Use of dimethyl sulfone (msm) to reduce homocysteine levels
WO2007033180A1 (en) 2005-09-12 2007-03-22 Abela Pharmaceuticals, Inc. Materials for facilitating administration of dimethyl sulfoxide (dmso) and related compounds
EP2324838A1 (de) 2005-09-12 2011-05-25 Abela Pharmaceuticals, Inc. Zusammensetzungen mit Dimethyl-Sulfoxid
US7955418B2 (en) * 2005-09-12 2011-06-07 Abela Pharmaceuticals, Inc. Systems for removing dimethyl sulfoxide (DMSO) or related compounds or odors associated with same
US8480797B2 (en) * 2005-09-12 2013-07-09 Abela Pharmaceuticals, Inc. Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors
BRPI0921494A2 (pt) * 2008-11-03 2018-10-30 Prad Reasearch And Development Ltd método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração.
MX353712B (es) 2009-10-30 2018-01-24 Abela Pharmaceuticals Inc Formulaciones de sulfoxido de dimetilo (dmso) y metilsulfonilmetano (msm) para tratar osteoartritis.

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401536A (en) * 1979-08-10 1983-08-30 Delmed, Inc. Biocompatible, steam-sterilizable irradiated articles comprised of ethylene copolymer and polypropylene blends
JPS59136253A (ja) * 1983-01-26 1984-08-04 東洋製罐株式会社 多層プラスチツク積層構造物
US4812319A (en) * 1983-02-07 1989-03-14 American National Can Company Method for making package having oil-containing product
GB2149345B (en) * 1983-11-09 1987-03-11 Grace W R & Co Heat sterilizable laminate films
US4568723A (en) * 1984-11-08 1986-02-04 Mobil Oil Company Blends of polypropylene, polycarbonate and a saturated styrene-ethylene-butylene-styrene rubber
US4643926A (en) * 1985-04-29 1987-02-17 W. R. Grace & Co., Cryovac Div. Flexible medical solution pouches
EP0310143B1 (de) * 1985-04-29 1995-12-13 W.R. Grace & Co.-Conn. Biegsame Beutel für medizinische Lösungen
FI73386C (fi) * 1985-09-25 1987-10-09 Wihuri Oy En stark aongsteriliserbar maongskiktsfolie och daerav framstaellda foerpackningar foer fysiologiska loesningar.
US4803102A (en) * 1985-11-29 1989-02-07 American National Can Company Multiple layer packaging films and packages formed therefrom
AU594396B2 (en) * 1985-11-29 1990-03-08 American National Can Company Multiple layer packaging films and packages formed thereof
US5071686A (en) * 1985-11-29 1991-12-10 Genske Roger P Films of polypropylene blends and polyethylene blends and articles made therewith
US4788105A (en) * 1986-09-09 1988-11-29 W. R. Grace & Co. Oxygen barrier laminates
US5139831A (en) * 1990-03-02 1992-08-18 W. R. Grace & Co.-Conn. Impact modified medical film with ph control

Also Published As

Publication number Publication date
NZ232780A (en) 1993-04-28
IE66721B1 (en) 1996-01-24
US5486387A (en) 1996-01-23
EP0446505B1 (de) 1995-05-17
EP0446505A1 (de) 1991-09-18
IL93647A0 (en) 1990-12-23
AU5078490A (en) 1990-09-20
DE69019506T2 (de) 1995-10-05
JPH0649355B2 (ja) 1994-06-29
AU616597B2 (en) 1991-10-31
ATE122608T1 (de) 1995-06-15
JPH02283449A (ja) 1990-11-20
BR9001205A (pt) 1991-03-19
IE900924L (en) 1990-09-14
CA1332265C (en) 1994-10-11

Similar Documents

Publication Publication Date Title
DE69019506D1 (de) Schlagfest modifizierter medizinischer Film.
CA2036553A1 (en) Impact modified film with ph control
DE69122328D1 (de) Medizinischer Polypropylenfilm mit hohem Schmelzfluss
MY121403A (en) Polypropylene resin composition and non-stretched film thereof
PH31616A (en) Blends of propylene and ethylene copolymer and films made from the blend.
AU3814189A (en) Improved very low density polyethylene film from blends
BR8801686A (pt) Pelicula acondicionadora termoplastica de multiplas camadas
DE69024067D1 (de) Schlauch für medizinische Lösungen
DE3567829D1 (en) Oriented film comprising at least five layers
BR9507897A (pt) Película contendo copolímero aromático de alfa-olefina/vinila
ATE291059T1 (de) Wärmeschrumpfbare, durch single-site-katalyse hergestellte copolymere enthaltende folien.
DK0733472T3 (da) Flerlagsfilm til emballering og indgivelse af medicinske opløsninger
SE8500266L (sv) Linjera polyetenstreck/krympfilmer
KR880001730A (ko) 열봉합성 폴리올레핀 다층막 및 이의 용도
ATE177460T1 (de) Hochdichtes polyethylen mit hohem molekulargewicht, mit verbesserter reissfestigkeit
CA2026669A1 (en) Thermoplastic film incorporating high melt index resins
DE59108429D1 (de) Biaxial orientierte siegelfähige Polypropylenfolie mit verbesserten Barriereeigenschaften
DE69425493D1 (de) Mehrschichtiger verpackungsfilm
JPS539887A (en) Laminated article
MX169676B (es) Pelicula termoplastica de capas multiples, orientada, para empaque
EP0377121A3 (de) Medizinische Beutel
NL8803113A (nl) Polymeermengsel met aromatisch polycarbonaat en twee middelen voor het verbeteren van de slagsterkte; daaruit gevormde voorwerpen.
GB2019314A (en) Multi-layer polyester/polyolefin shrink film
JPS52109577A (en) Bisxially oriented composite polypropylene films
ATE231439T1 (de) Mehrschichtige, sterilisationsfeste tiefziehfolie mit peelbarer siegelschicht

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CRYOVAC, INC., DUNCAN, S.C., US