CA2173816A1 - Emballage a base de polymere a blocs polyamides et blocs polyether pour conserver les produits frais - Google Patents

Emballage a base de polymere a blocs polyamides et blocs polyether pour conserver les produits frais

Info

Publication number
CA2173816A1
CA2173816A1 CA002173816A CA2173816A CA2173816A1 CA 2173816 A1 CA2173816 A1 CA 2173816A1 CA 002173816 A CA002173816 A CA 002173816A CA 2173816 A CA2173816 A CA 2173816A CA 2173816 A1 CA2173816 A1 CA 2173816A1
Authority
CA
Canada
Prior art keywords
polyamide
storage
block polymer
polyether block
fresh products
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.)
Granted
Application number
CA002173816A
Other languages
English (en)
Other versions
CA2173816C (fr
Inventor
Alain Frey
Roland Leroux
Laurent Fischer
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.)
Arkema France SA
Original Assignee
Alain Frey
Roland Leroux
Laurent Fischer
Elf Atochem S.A.
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 Alain Frey, Roland Leroux, Laurent Fischer, Elf Atochem S.A. filed Critical Alain Frey
Publication of CA2173816A1 publication Critical patent/CA2173816A1/fr
Application granted granted Critical
Publication of CA2173816C publication Critical patent/CA2173816C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/12—Polyester-amides
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/12—Polyester-amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate
    • 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.]
    • Y10T428/1345—Single layer [continuous layer]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Packages (AREA)
  • Polyamides (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

L'invention concerne un emballage comprenant un film thermoplastique à base d'un polymère à blocs polyamides et blocs polyéther, perméable (i) à la vapeur, à l'éthylène, au CO2 et à l'oxygène et tel que (ii) la perméabilité au CO2 est très supérieure à celle de l'oxygène. Cet emballage est particulièrement utile pour faire des sachets pour conserver les fruits et légumes frais ou la viande.
CA002173816A 1995-04-11 1996-04-10 Emballage a base de polymere a blocs polyamides et blocs polyether pour conserver les produits frais Expired - Fee Related CA2173816C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9504324 1995-04-11
FR9504324 1995-04-11

Publications (2)

Publication Number Publication Date
CA2173816A1 true CA2173816A1 (fr) 1996-10-12
CA2173816C CA2173816C (fr) 2001-07-24

Family

ID=9477986

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002173816A Expired - Fee Related CA2173816C (fr) 1995-04-11 1996-04-10 Emballage a base de polymere a blocs polyamides et blocs polyether pour conserver les produits frais

Country Status (11)

Country Link
US (2) US5888597A (fr)
EP (1) EP0737709B1 (fr)
JP (1) JP3101201B2 (fr)
KR (1) KR100219889B1 (fr)
CN (1) CN1057969C (fr)
AT (1) ATE258951T1 (fr)
CA (1) CA2173816C (fr)
DE (1) DE69631449T2 (fr)
ES (1) ES2216042T3 (fr)
NO (1) NO312198B1 (fr)
SG (1) SG75095A1 (fr)

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US6190710B1 (en) 1996-02-20 2001-02-20 Stepac L.A., The Sterilizing Packaging Company Of L.A., Ltd. Plastic packaging material
WO1997030911A1 (fr) * 1996-02-20 1997-08-28 Ben-Tzur, Israel Materiau plastique d'emballage
DE19645276A1 (de) * 1996-11-02 1998-05-07 Kalle Nalo Gmbh Handfüllbare Wursthülle auf Polyamidbasis
JPH10168298A (ja) * 1996-12-10 1998-06-23 Elf Atochem Japan Kk 熱可塑性樹脂組成物及び成形品
FR2758565B1 (fr) * 1997-01-22 1999-02-19 Atochem Elf Sa Melanges de polymere a blocs polyamides et de copolymeres a motifs vinylaromatiques et motifs anhydride
GB9723100D0 (en) * 1997-10-31 1998-01-07 Rexam Packaging Ltd Improvements in food storage
FI112587B (fi) * 1999-06-04 2003-12-31 Eriksson Capital Ab Kestomakkaran polymeerisuoli, menetelmä kestomakkaran valmistamiseksi ja polymeerisuolen käyttö kestomakkaroiden valmistuksessa
FR2797782B1 (fr) * 1999-08-27 2001-11-02 Patrick Duhaut Film de protection a membrane semi-permeable, notamment selectivement permeable a la vapeur d'eau
FI114280B (fi) * 2001-01-11 2004-09-30 Eriksson Capital Ab Polyamidiin ja polyamidilohkoja ja polyeetterilohkoja sisältäviin polymeereihin perustuva makkarankuori, joka on savustettavissa
US6870011B2 (en) * 2001-01-24 2005-03-22 Arizona Chemical Company Hydrocarbon-terminated polyether-polyamide block copolymers and uses thereof
US6399713B1 (en) * 2001-01-24 2002-06-04 Arizona Chemical Company Hydrocarbon-terminated polyether-polyamide block copolymers and uses thereof
FR2827900A1 (fr) 2001-07-25 2003-01-31 Jean Levavasseur Abri a parois au moins partiellement sous la forme d'un film, procede de fabrication d'un film, film et procede de deshydratation au moins partielle a l'aide dudit abri
US6528572B1 (en) 2001-09-14 2003-03-04 General Electric Company Conductive polymer compositions and methods of manufacture thereof
US6812314B2 (en) * 2001-10-17 2004-11-02 University Of Florida Thermally responsive polymer materials and uses thereof
US7138079B2 (en) * 2002-02-11 2006-11-21 Edizone, Lc Methods for making foamed elastomer gels
US7018567B2 (en) * 2002-07-22 2006-03-28 General Electric Company Antistatic flame retardant resin composition and methods for manufacture thereof
US6893592B2 (en) 2003-02-26 2005-05-17 Eastman Kodak Company Process of making an image recording element with an extruded polyester-containing image-receiving layer
PL1633792T3 (pl) * 2003-05-29 2008-07-31 Dow Global Technologies Inc Folie porowate
US7354988B2 (en) 2003-08-12 2008-04-08 General Electric Company Electrically conductive compositions and method of manufacture thereof
US7026432B2 (en) 2003-08-12 2006-04-11 General Electric Company Electrically conductive compositions and method of manufacture thereof
US7309727B2 (en) 2003-09-29 2007-12-18 General Electric Company Conductive thermoplastic compositions, methods of manufacture and articles derived from such compositions
JP5153053B2 (ja) * 2004-07-22 2013-02-27 Ｓａｂｉｃイノベーティブプラスチックスジャパン合同会社 難燃性帯電防止ポリエステル系樹脂組成物
US7462656B2 (en) 2005-02-15 2008-12-09 Sabic Innovative Plastics Ip B.V. Electrically conductive compositions and method of manufacture thereof
MY148274A (en) * 2005-07-08 2013-03-29 Dow Global Technologies Inc Layered film compositions, packages prepared therefrom, and methods of use
CA2689580C (fr) * 2007-07-02 2015-05-19 Dsm Ip Assets B.V. Recipient permettant aux denrees de respirer
CN101765550B (zh) * 2007-07-20 2012-02-29 布鲁耶有限责任公司 用于包裹装运货物的方法和设备
US20090134370A1 (en) * 2007-07-20 2009-05-28 Herve Cartier Conductive halogen free flame retardant thermoplastic composition
WO2009078240A1 (fr) * 2007-12-17 2009-06-25 Kureha Corporation Film stratifié thermorétractable pour emboutissage profond, article emballé et procédé pour emballer du fromage
CN101601420B (zh) * 2009-06-30 2012-06-20 北京印刷学院 可受控释放杀菌剂的果蔬保鲜包装复合膜及其制备和应用
FR2958649B1 (fr) 2010-04-07 2012-05-04 Arkema France Copolymere a blocs issu de matieres renouvelables et procede de fabrication d'un tel copolymere a blocs
US9260602B2 (en) 2012-10-11 2016-02-16 Sabic Global Technologies B.V. Antistatic flame retardant resin compositions and methods and uses thereof
DE102013016583A1 (de) 2013-10-08 2015-04-09 Infiana Germany Gmbh & Co. Kg Film mit einstellbarer Wasserdampfdurchlässigkeit
EP3497165A1 (fr) 2016-08-15 2019-06-19 SABIC Global Technologies B.V. Compositions thermoplastiques ignifuges multifonctionnelles pour équipement de protection personnel connecté
CN110049676B (zh) 2016-11-02 2023-06-16 帕拉蒙特产品1有限责任公司 用于植物处理化学品的佐剂组合物
JP2018076413A (ja) * 2016-11-08 2018-05-17 三菱ケミカル株式会社 透湿フィルム
WO2018156457A1 (fr) * 2017-02-24 2018-08-30 Paramount Products 1 Llc Traitement de plantes en conjonction avec la récolte
CN107955246A (zh) * 2017-11-14 2018-04-24 常德金德新材料科技股份有限公司 一种食品包装用防雾杂化复合膜及其制备方法
WO2019223008A1 (fr) * 2018-05-25 2019-11-28 Evonik Degussa Gmbh Matière plastique pour impression par impression par transfert thermique par diffusion de colorant
FR3108912B1 (fr) * 2020-04-07 2023-06-30 Arkema France Composition de polymères pour films imper-respirants
WO2023041368A1 (fr) 2021-09-17 2023-03-23 Basf Se Copolyamide et film polymère contenant au moins une diamine, un acide dicarboxylique et un 1,5-diamino-3-oxapentane
WO2023041367A1 (fr) 2021-09-17 2023-03-23 Basf Se Copolyamide et film polymère contenant au moins un lactame, un acide dicarboxylique et un 1,5-diamino-3-oxapentane
EP4357132A1 (fr) * 2022-10-18 2024-04-24 Arkema France Composition à base de polyamide et de polymère comprenant des blocs polyamide et des blocs polyéthylène glycol

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Also Published As

Publication number Publication date
DE69631449D1 (de) 2004-03-11
NO312198B1 (no) 2002-04-08
JPH08283432A (ja) 1996-10-29
SG75095A1 (en) 2000-09-19
NO961402L (no) 1996-10-14
ES2216042T3 (es) 2004-10-16
KR100219889B1 (ko) 1999-09-01
US5888597A (en) 1999-03-30
CN1137471A (zh) 1996-12-11
CA2173816C (fr) 2001-07-24
NO961402D0 (no) 1996-04-09
JP3101201B2 (ja) 2000-10-23
EP0737709A1 (fr) 1996-10-16
DE69631449T2 (de) 2004-09-16
US5840807A (en) 1998-11-24
EP0737709B1 (fr) 2004-02-04
CN1057969C (zh) 2000-11-01
KR960037524A (ko) 1996-11-19
ATE258951T1 (de) 2004-02-15

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Legal Events

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EEER Examination request
MKLA Lapsed

Effective date: 20130410