WO2008149943A1 - フィルム、該フィルムを用いた成形品、延伸フィルム、熱収縮性フィルム、熱収縮性ラベル及び該ラベルを装着した容器 - Google Patents

フィルム、該フィルムを用いた成形品、延伸フィルム、熱収縮性フィルム、熱収縮性ラベル及び該ラベルを装着した容器 Download PDF

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Publication number
WO2008149943A1
WO2008149943A1 PCT/JP2008/060382 JP2008060382W WO2008149943A1 WO 2008149943 A1 WO2008149943 A1 WO 2008149943A1 JP 2008060382 W JP2008060382 W JP 2008060382W WO 2008149943 A1 WO2008149943 A1 WO 2008149943A1
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WIPO (PCT)
Prior art keywords
film
resin
label
heat shrinkable
mass
Prior art date
Application number
PCT/JP2008/060382
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English (en)
French (fr)
Inventor
Takatoshi Muta
Hiroyuki Tozaki
Takashi Hiruma
Masashi Ikeda
Kouichirou Taniguchi
Jun Takagi
Original Assignee
Mitsubishi Plastics, Inc.
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.)
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Publication date
Application filed by Mitsubishi Plastics, Inc. filed Critical Mitsubishi Plastics, Inc.
Publication of WO2008149943A1 publication Critical patent/WO2008149943A1/ja

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
    • B29C63/42—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using tubular layers or sheathings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids
    • B29K2067/046—PLA, i.e. polylactic acid or polylactide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0059—Degradable
    • B29K2995/006—Bio-degradable, e.g. bioabsorbable, bioresorbable or bioerodible
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/04—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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/10—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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones

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)
  • Wrappers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Packages (AREA)

Abstract

　透明性とフィルム外観と仕上がり性に優れた、包装、収縮結束包装や収縮ラベル等の用途に適したポリオレフィン系フィルムの提供。 　ポリオレフィン系樹脂（Ａ）、ポリ乳酸系樹脂（Ｂ）、及び前記樹脂（Ａ）と前記樹脂（Ｂ）との相溶化剤（Ｃ）を主成分とする樹脂組成物からなり、又はこの樹脂組成物からなる層を少なくとも１層有するフィルムであって、ポリオレフィン系樹脂（Ａ）とポリ乳酸系樹脂（Ｂ）との質量比（Ａ）／（Ｂ）を９９／１～７０／３０とし、相溶化剤（Ｃ）の含有量を、ポリオレフィン系樹脂（Ａ）及びポリ乳酸系樹脂（Ｂ）の混合樹脂１００質量部に対して１質量部以上３０質量部以下とし、かつ、エチレン系単独重合体、エチレン系共重合体、酸変性オレフィン系共重合体、オレフィン系熱可塑性エラストマー、及びスチレン系熱可塑性エラストマーからなる群から選ばれるセグメント（ａ）と、少なくとも１種のビニル系単量体から形成されるセグメント（ｂ）とを有する共重合体とする。
PCT/JP2008/060382 2007-06-05 2008-06-05 フィルム、該フィルムを用いた成形品、延伸フィルム、熱収縮性フィルム、熱収縮性ラベル及び該ラベルを装着した容器 WO2008149943A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-149824 2007-06-05
JP2007149824 2007-06-05

Publications (1)

Publication Number Publication Date
WO2008149943A1 true WO2008149943A1 (ja) 2008-12-11

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Country Status (2)

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JP (1) JP2009013405A (ja)
WO (1) WO2008149943A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015187520A1 (en) 2014-06-02 2015-12-10 The Procter & Gamble Company Multi-layered thermoplastic polymer films comprising polylactic acid
EP2492314A4 (en) * 2009-10-22 2017-05-17 LG Chem, Ltd. Clay-reinforced poly(lactic acid)-polyolefin alloy composition
WO2018106486A1 (en) 2016-12-05 2018-06-14 3M Innovative Properties Company Composition and films comprising polylactic acid polymer and copolymer comprising long chain alkyl moiety
JP2020093553A (ja) * 2020-03-04 2020-06-18 三菱ケミカル株式会社 熱可塑性樹脂延伸シートの製造方法

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JP5097733B2 (ja) * 2009-03-16 2012-12-12 三菱樹脂株式会社 熱収縮性フィルム、該熱収縮性フィルムを基材として用いた成形品および熱収縮性ラベル、ならびに、該成形品および熱収縮性ラベルを装着した容器
KR101311230B1 (ko) * 2009-03-24 2013-09-24 에스케이종합화학 주식회사 전력케이블용 비 가교 폴리에틸렌 조성물
JP5413830B2 (ja) * 2009-05-29 2014-02-12 三菱樹脂株式会社 ポリ乳酸系熱収縮性積層フィルム、該熱収縮性積層フィルムを基材として用いた成形品および熱収縮性ラベル、ならびに、該成形品および熱収縮性ラベルを装着した容器
JP5379595B2 (ja) * 2009-07-30 2013-12-25 麒麟麦酒株式会社 飲料用又は食品用被覆容器およびその製造方法
US20120225273A1 (en) * 2009-11-17 2012-09-06 Sumitomo Chemical Company, Limited Polyethylene resin film
US20120219783A1 (en) * 2009-11-17 2012-08-30 Sumitomo Chemical Company, Limited Polyethylene-based resin film
JP5695829B2 (ja) * 2010-01-25 2015-04-08 三菱樹脂株式会社 熱収縮性積層フィルム、並びに該フィルムを用いた成形品、熱収縮性ラベル、および該成形品を用いた、又は該ラベルを装着した容器
KR101628386B1 (ko) * 2010-04-20 2016-06-09 현대자동차주식회사 친환경 자동차 내외장 부품용 폴리프로필렌-폴리유산 복합재료 조성물
JP2011225793A (ja) * 2010-04-23 2011-11-10 Sumitomo Chemical Co Ltd フィルム
JP5537351B2 (ja) * 2010-09-08 2014-07-02 三菱樹脂株式会社 ポリ乳酸系熱収縮性フィルム
KR101182936B1 (ko) 2010-10-28 2012-09-13 호남석유화학 주식회사 내충격성 및 내열성이 우수한 폴리유산-폴리프로필렌 얼로이 수지 조성물 및 이를 이용한 제품
JP6006922B2 (ja) * 2010-11-17 2016-10-12 中興化成工業株式会社 ポリ乳酸／ポリオレフィン系組成物及び透明フィルム
JP5735332B2 (ja) * 2011-04-12 2015-06-17 三菱樹脂株式会社 熱収縮性積層フィルム
KR101231960B1 (ko) * 2011-07-18 2013-02-08 도레이첨단소재 주식회사 폴리락트산의 복합방사를 통한 친환경성 스판본드 부직포 및 그 제조 방법
JP2013103438A (ja) * 2011-11-15 2013-05-30 Denki Kagaku Kogyo Kk シートおよび該シートを用いた容器
JP5906819B2 (ja) * 2012-03-05 2016-04-20 三菱化学株式会社 樹脂組成物及び積層体
JP6249224B2 (ja) * 2014-03-07 2017-12-20 Dic株式会社 多層フィルム、これを用いたラミネートフィルム及び包装材
JP6375795B2 (ja) * 2014-09-03 2018-08-22 Dic株式会社 多層フィルム、これを用いたラミネートフィルム及び包装材
JP7268804B2 (ja) * 2020-12-28 2023-05-08 王子ホールディングス株式会社 延伸フィルム及び溶断シール袋並びに積層体

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2492314A4 (en) * 2009-10-22 2017-05-17 LG Chem, Ltd. Clay-reinforced poly(lactic acid)-polyolefin alloy composition
WO2015187520A1 (en) 2014-06-02 2015-12-10 The Procter & Gamble Company Multi-layered thermoplastic polymer films comprising polylactic acid
WO2018106486A1 (en) 2016-12-05 2018-06-14 3M Innovative Properties Company Composition and films comprising polylactic acid polymer and copolymer comprising long chain alkyl moiety
CN110062791A (zh) * 2016-12-05 2019-07-26 3M创新有限公司 包含聚乳酸聚合物和包含长链烷基部分的共聚物的组合物和膜
EP3548559A4 (en) * 2016-12-05 2020-07-29 3M Innovative Properties Company COMPOSITION AND FILMS INCLUDING A POLYMER OF POLY (LACTIC ACID) AND A COPOLYMER INCLUDING A LONG CHAIN ALKYL FRACTION
CN110062791B (zh) * 2016-12-05 2022-02-11 3M创新有限公司 包含聚乳酸聚合物和包含长链烷基部分的共聚物的组合物和膜
JP2020093553A (ja) * 2020-03-04 2020-06-18 三菱ケミカル株式会社 熱可塑性樹脂延伸シートの製造方法

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