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 more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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.]
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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EP2459642B1 (de) 2009-07-31 2016-12-07 Basell Poliolefine Italia S.r.l. Polyolefinische zusammensetzungen
US8722803B2 (en) 2009-07-31 2014-05-13 Basell Poliolefine Italia S.R.L. Polyolefinic compositions
CN102906180B (zh) * 2010-04-12 2015-05-13 Omya国际股份公司 用于吹塑的组合物
EP2418237A1 (de) 2010-08-12 2012-02-15 Borealis AG Leicht abziehbarer Polypropylen-Film ohne Nocke
EP2743293B1 (de) 2010-08-12 2016-11-30 Borealis AG Leicht aufreissbarer Polypropylen-Film ohne Einschnitt
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
CA2846219A1 (en) * 2011-09-12 2013-03-21 Hill's Pet Nutrition, Inc. Flexible package container
US20140227535A1 (en) * 2011-09-19 2014-08-14 Dow Global Technologies Llc Layered structures and articles prepared therefrom
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
US9657165B2 (en) * 2012-03-19 2017-05-23 Sumitomo Chemical Company, Limited Polypropylene resin composition and molded article
WO2014043522A1 (en) * 2012-09-14 2014-03-20 Dow Global Technologies Llc Multilayered polyolefin-based films
US11384226B2 (en) 2013-02-14 2022-07-12 Dow Global Technologies Llc Ethylene-based polymer compositions with improved processability
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
BR112019012786B1 (pt) * 2016-12-22 2022-09-27 Bemis Company, Inc Filmes de empacotamento com desempenho de aderência a quente aprimorado
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
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
MX2023003753A (es) * 2020-10-19 2023-04-24 Dow Global Technologies Llc Revestimientos para materiales de alta temperatura.

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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
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US4769261A (en) * 1987-01-08 1988-09-06 Exxon Chemical Patents Inc. Retort pouch and coextruded film therefor
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KR100745227B1 (ko) * 2000-05-26 2007-08-01 다우 글로벌 테크놀로지스 인크. 폴리에틸렌 풍부/폴리프로필렌 블렌드 및 그의 용도
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Also Published As

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

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