ATE550383T1 - Polypropylen-melt-blown-versiegelungsfilme für autoklavierverpackungen - Google Patents

Polypropylen-melt-blown-versiegelungsfilme für autoklavierverpackungen

Info

Publication number
ATE550383T1
ATE550383T1 AT08856888T AT08856888T ATE550383T1 AT E550383 T1 ATE550383 T1 AT E550383T1 AT 08856888 T AT08856888 T AT 08856888T AT 08856888 T AT08856888 T AT 08856888T AT E550383 T1 ATE550383 T1 AT E550383T1
Authority
AT
Austria
Prior art keywords
sealing film
polypropylene melt
autoclave packaging
blown
blown sealing
Prior art date
Application number
AT08856888T
Other languages
English (en)
Inventor
Grant Duguid
Marco Rosanna De
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Application granted granted Critical
Publication of ATE550383T1 publication Critical patent/ATE550383T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
AT08856888T 2007-12-05 2008-12-03 Polypropylen-melt-blown-versiegelungsfilme für autoklavierverpackungen ATE550383T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99245307P 2007-12-05 2007-12-05
PCT/US2008/085331 WO2009073685A1 (en) 2007-12-05 2008-12-03 Polypropylene melt-blown sealant films for retort packaging

Publications (1)

Publication Number Publication Date
ATE550383T1 true ATE550383T1 (de) 2012-04-15

Family

ID=40325778

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08856888T ATE550383T1 (de) 2007-12-05 2008-12-03 Polypropylen-melt-blown-versiegelungsfilme für autoklavierverpackungen

Country Status (8)

Country Link
US (1) US9156972B2 (de)
EP (1) EP2220158B1 (de)
CN (1) CN101932651B (de)
AR (1) AR069575A1 (de)
AT (1) ATE550383T1 (de)
BR (1) BRPI0819051A2 (de)
ES (1) ES2381520T3 (de)
WO (1) WO2009073685A1 (de)

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CN102471550B (zh) 2009-07-31 2014-03-12 巴塞尔聚烯烃意大利有限责任公司 聚烯烃组合物
BR112012002281B1 (pt) 2009-07-31 2019-05-28 Basell Poliolefine Italia S.R.L. Composição polimérica e processo de polimerização para sua preparação
KR101981317B1 (ko) * 2010-04-12 2019-08-28 옴야 인터내셔널 아게 블로우 성형 조성물
EP2418237A1 (de) 2010-08-12 2012-02-15 Borealis AG Leicht abziehbarer Polypropylen-Film ohne Nocke
WO2012020106A1 (en) 2010-08-12 2012-02-16 Borealis Ag Easy tear polypropylene film without notch
JP5880153B2 (ja) * 2011-03-29 2016-03-08 住友化学株式会社 プロピレン系樹脂組成物およびそのフィルム
CN102229269B (zh) * 2011-04-02 2014-04-02 黄山永新股份有限公司 透明耐蒸煮膜及其制备方法
US20120258307A1 (en) * 2011-04-11 2012-10-11 Cretekos George F Matte Multi-Layer Films Having Improved Sealing Properties
EP2750984B1 (de) * 2011-09-12 2016-12-07 Hill's Pet Nutrition, Inc. Flexibler verpackungsbehälter
CN103813901B (zh) * 2011-09-19 2016-08-24 陶氏环球技术有限责任公司 多层结构件和由其制备的制品
US20130074454A1 (en) * 2011-09-26 2013-03-28 Cryovac, Inc. Polyolefin Films for Packaging and Administering Medical Solutions
EP2583999A1 (de) 2011-10-20 2013-04-24 Basell Poliolefine Italia S.r.l. Polyolefinzusammensetzungen
US8829094B2 (en) * 2011-12-22 2014-09-09 Fina Technology, Inc. Use of nucleation in ICP resins
WO2013123619A1 (en) 2012-02-23 2013-08-29 Dow Corning Taiwan Inc. Pressure sensitive adhesive sheet and method of producing thereof
DE112013001563B4 (de) * 2012-03-19 2023-02-02 Sumitomo Chemical Company, Limited Polypropylenharzzusammensetzung und Formteil
JP6254166B2 (ja) * 2012-09-14 2017-12-27 ダウ グローバル テクノロジーズ エルエルシー 多層化ポリオレフィン系フィルム
MX375060B (es) 2013-02-14 2025-03-06 Dow Global Technologies Llc Composiciones de polimero a base de etileno con procesabilidad mejorada.
EP2829397A1 (de) * 2013-07-22 2015-01-28 Basell Poliolefine Italia S.r.l. Heißversiegelbare Polyolefinfilme und Folien
US9682534B1 (en) * 2015-02-10 2017-06-20 Polyguard Products, Inc. Chemical resistant waterproofing membranes
EP3617260A1 (de) * 2015-08-03 2020-03-04 Borealis AG Für geschäumte bögen und artikel geeignete polypropylenzusammensetzung
WO2018118068A1 (en) 2016-12-22 2018-06-28 Bemis Company, Inc. Packaging films with improved hot-tack performance
CN109370018A (zh) * 2018-11-12 2019-02-22 王诚 一种适用于无菌包装的塑料密封条
SG10201903296WA (en) * 2019-04-12 2020-09-29 Thai Polyethylene Co Ltd A Polypropylene Composition for Retort Packaging Application
CN114127172B (zh) * 2019-06-28 2024-11-08 陶氏环球技术有限责任公司 偶联的消费后再循环聚丙烯和提供其的方法
KR102229773B1 (ko) * 2019-10-23 2021-03-22 주식회사 한국알미늄 그래핀을 포함하는 레토르트 식품 포장용 필름
CN111661472A (zh) * 2020-05-14 2020-09-15 慈溪市和达塑料制品有限公司 平底封装垃圾袋及其制造方法
WO2021251945A1 (en) 2020-06-08 2021-12-16 Bemis Company, Inc. Heat resistant recycle-ready retort packaging
US20230302776A1 (en) * 2020-10-19 2023-09-28 Dow Global Technologies Llc Liners for high temperature materials
US20240343458A1 (en) * 2021-08-05 2024-10-17 Dai Nippon Printing Co., Ltd. Barrier laminate, lid material, and packaging container
JP7529099B1 (ja) * 2023-06-22 2024-08-06 Ｔｏｐｐａｎホールディングス株式会社 積層体、シーラントフィルム、包装袋、包装体及び湿熱処理包装体
US20260084400A1 (en) * 2024-09-20 2026-03-26 Winpak Ltd. Easy tear laminates for food packaging

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US4113802A (en) 1974-11-14 1978-09-12 Montedison S.P.A. Process for preparing polypropylene compositions having high impact strength at low temperatures
US4769361A (en) 1986-08-07 1988-09-06 International Minerals & Chemical Corp. Method for purifying and isolating two ionic forms of somatomedin C
US4769261A (en) * 1987-01-08 1988-09-06 Exxon Chemical Patents Inc. Retort pouch and coextruded film therefor
DE69431222T2 (de) * 1993-06-07 2003-04-17 Mitsui Chemicals, Inc. Übergangsmetallverbindung, und diese enthaltender Polymerisationkatalysator
US6525157B2 (en) 1997-08-12 2003-02-25 Exxonmobile Chemical Patents Inc. Propylene ethylene polymers
DE69818686T2 (de) * 1997-08-27 2004-04-22 The Dow Chemical Co., Midland In-situ veränderung der rheologie von polyolefinen
WO2000001745A1 (en) 1998-07-02 2000-01-13 Exxon Chemical Patents Inc. Propylene olefin copolymers
WO2000011079A1 (en) * 1998-08-21 2000-03-02 Chisso Corporation Polypropylene film abd multilayered polypropylene film
US6663940B1 (en) 1999-04-16 2003-12-16 Toyo Boseki Kabushiki Kaisha Polypropylene multi-layer sealant films for retort packaging
CA2377655A1 (en) * 1999-06-24 2000-12-28 The Dow Chemical Company Composition and films thereof
US6776924B2 (en) 2000-05-04 2004-08-17 Dow Global Technologies Inc. Molecular melt and methods for making and using the molecular melt
US6939919B2 (en) * 2000-05-26 2005-09-06 Dow Global Technologies Inc. Polyethylene rich/polypropylene blends and their uses
AU8361101A (en) * 2000-11-06 2002-05-09 Sonoco Development, Inc. Retortable pouch
EP1390417B1 (de) * 2001-04-12 2010-10-20 ExxonMobil Chemical Patents Inc. Verfahren zur Polymerisation von Propylen und Ethylen in Lösung
US20050070673A1 (en) * 2001-10-01 2005-03-31 Novak Leo R. Thermoformable propylene polymer compositions
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US7361720B2 (en) * 2002-10-07 2008-04-22 Dow Global Technologies Inc. Highly crystalline polypropylene with low xylene solubles
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Also Published As

Publication number Publication date
EP2220158B1 (de) 2012-03-21
AR069575A1 (es) 2010-02-03
WO2009073685A1 (en) 2009-06-11
US9156972B2 (en) 2015-10-13
US20100255232A1 (en) 2010-10-07
EP2220158A1 (de) 2010-08-25
ES2381520T3 (es) 2012-05-29
BRPI0819051A2 (pt) 2015-05-05
CN101932651B (zh) 2013-10-23
CN101932651A (zh) 2010-12-29

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