CN117043251A - 热密封性树脂组合物、热密封材料、包装材料、盖材及包装容器 - Google Patents

热密封性树脂组合物、热密封材料、包装材料、盖材及包装容器 Download PDF

Info

Publication number
CN117043251A
CN117043251A CN202280021196.5A CN202280021196A CN117043251A CN 117043251 A CN117043251 A CN 117043251A CN 202280021196 A CN202280021196 A CN 202280021196A CN 117043251 A CN117043251 A CN 117043251A
Authority
CN
China
Prior art keywords
heat
mass
resin composition
ethylene
sealable
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.)
Pending
Application number
CN202280021196.5A
Other languages
English (en)
Chinese (zh)
Inventor
西嶋孝一
中野重则
佐久间雅巳
高冈博树
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.)
Dow Mitsui Polychemicals Co Ltd
Original Assignee
Du Pont Mitsui Polychemicals Co Ltd
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 Du Pont Mitsui Polychemicals Co Ltd filed Critical Du Pont Mitsui Polychemicals Co Ltd
Publication of CN117043251A publication Critical patent/CN117043251A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/08—Copolymers of ethene
    • C09J123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C09J123/0853—Vinylacetate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F12/00—Homopolymers and 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 aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/08—Styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/04—Reduction, e.g. hydrogenation
    • 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
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0853—Ethylene vinyl acetate copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—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 aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/35—Heat-activated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C08L2203/162—Applications used for films sealable films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—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 aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/16—Homopolymers or copolymers of alkyl-substituted styrenes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/304—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being heat-activatable, i.e. not tacky at temperatures inferior to 30°C
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/414—Additional features of adhesives in the form of films or foils characterized by the presence of essential components presence of a copolymer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2423/00—Presence of polyolefin
    • C09J2423/04—Presence of homo or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2431/00—Presence of polyvinyl acetate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2467/00—Presence of polyester
    • C09J2467/006—Presence of polyester in the substrate

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)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
CN202280021196.5A 2021-03-18 2022-02-25 热密封性树脂组合物、热密封材料、包装材料、盖材及包装容器 Pending CN117043251A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021044951 2021-03-18
JP2021-044951 2021-03-18
PCT/JP2022/007991 WO2022196298A1 (ja) 2021-03-18 2022-02-25 ヒートシール性樹脂組成物、ヒートシール材、包装材、蓋材及び包装容器

Publications (1)

Publication Number Publication Date
CN117043251A true CN117043251A (zh) 2023-11-10

Family

ID=83321224

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280021196.5A Pending CN117043251A (zh) 2021-03-18 2022-02-25 热密封性树脂组合物、热密封材料、包装材料、盖材及包装容器

Country Status (6)

Country Link
US (1) US20240150621A1 (https=)
EP (1) EP4310142A4 (https=)
JP (1) JPWO2022196298A1 (https=)
KR (1) KR20230156411A (https=)
CN (1) CN117043251A (https=)
WO (1) WO2022196298A1 (https=)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040040919A1 (en) * 2002-08-30 2004-03-04 Ishida Co., Ltd. Display strip
CN101959985A (zh) * 2008-02-08 2011-01-26 汉高股份两合公司 热熔性粘合剂
CN105492560A (zh) * 2013-07-11 2016-04-13 波士胶公司 展示低粘连力的包含氢化苯乙烯嵌段共聚物和乙烯-乙酸乙烯酯共聚物的热熔性粘合剂
JP2016148003A (ja) * 2015-02-13 2016-08-18 三井・デュポンポリケミカル株式会社 接着性樹脂組成物、積層フィルム、包装材料及び包装容器
JP2016186059A (ja) * 2015-03-27 2016-10-27 三井・デュポンポリケミカル株式会社 接着性樹脂組成物、積層フィルム、包装材料及び包装容器
JP2017110112A (ja) * 2015-12-16 2017-06-22 東ソー株式会社 フィルム及び非結晶性ポリエチレンテレフタレート製容器用蓋材
JP2017132851A (ja) * 2016-01-26 2017-08-03 東ソー株式会社 接着剤、フィルム及びポリエチレンテレフタレート製容器用蓋材
JP2018138647A (ja) * 2016-09-30 2018-09-06 東洋インキＳｃホールディングス株式会社 接着性樹脂組成物、それを用いたシート、蓋材、密封容器用部材セット、および開封可能な容器
WO2020196673A1 (ja) * 2019-03-28 2020-10-01 三井・ダウ ポリケミカル株式会社 シーラント用樹脂組成物、積層体、包装材及び包装容器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997009393A1 (en) * 1995-09-07 1997-03-13 Exxon Chemical Patents Inc. Hot melt adhesives, methods for their manufacture and use
JP4409682B2 (ja) * 1999-10-28 2010-02-03 日東電工株式会社 カイロ用粘着部材及びこれを備えてなる使い捨てカイロ
JP2013018826A (ja) * 2011-07-08 2013-01-31 Toyo Ink Sc Holdings Co Ltd ホットメルト型接着剤及びそれを用いた塗工物
JP6631312B2 (ja) * 2016-02-25 2020-01-15 東洋インキＳｃホールディングス株式会社 ホットメルト組成物、及びそれを用いた蓋材
JP6841001B2 (ja) 2016-11-07 2021-03-10 東ソー株式会社 シーラント用接着剤及び蓋材用フィルム
JP7312065B2 (ja) 2019-09-11 2023-07-20 日立Astemo株式会社 モータ制御装置、機電一体ユニット、発電機システム、モータ駆動装置および電動車両システム

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040040919A1 (en) * 2002-08-30 2004-03-04 Ishida Co., Ltd. Display strip
CN101959985A (zh) * 2008-02-08 2011-01-26 汉高股份两合公司 热熔性粘合剂
CN105492560A (zh) * 2013-07-11 2016-04-13 波士胶公司 展示低粘连力的包含氢化苯乙烯嵌段共聚物和乙烯-乙酸乙烯酯共聚物的热熔性粘合剂
JP2016148003A (ja) * 2015-02-13 2016-08-18 三井・デュポンポリケミカル株式会社 接着性樹脂組成物、積層フィルム、包装材料及び包装容器
JP2016186059A (ja) * 2015-03-27 2016-10-27 三井・デュポンポリケミカル株式会社 接着性樹脂組成物、積層フィルム、包装材料及び包装容器
JP2017110112A (ja) * 2015-12-16 2017-06-22 東ソー株式会社 フィルム及び非結晶性ポリエチレンテレフタレート製容器用蓋材
JP2017132851A (ja) * 2016-01-26 2017-08-03 東ソー株式会社 接着剤、フィルム及びポリエチレンテレフタレート製容器用蓋材
JP2018138647A (ja) * 2016-09-30 2018-09-06 東洋インキＳｃホールディングス株式会社 接着性樹脂組成物、それを用いたシート、蓋材、密封容器用部材セット、および開封可能な容器
WO2020196673A1 (ja) * 2019-03-28 2020-10-01 三井・ダウ ポリケミカル株式会社 シーラント用樹脂組成物、積層体、包装材及び包装容器

Also Published As

Publication number Publication date
KR20230156411A (ko) 2023-11-14
EP4310142A4 (en) 2025-04-02
EP4310142A1 (en) 2024-01-24
US20240150621A1 (en) 2024-05-09
JPWO2022196298A1 (https=) 2022-09-22
WO2022196298A1 (ja) 2022-09-22

Similar Documents

Publication Publication Date Title
AU2005207968B2 (en) Compositions of ethylene/vinyl acetate copolymers for heat-sealable easy opening packaging
US5516583A (en) Adhesive for tamper evident seals
US20100119746A1 (en) Resin composition and multilayer structure
JP6865612B2 (ja) ヒートシール性樹脂組成物、ヒートシール材、包装材および包装容器
KR102494474B1 (ko) 접착성 수지 조성물, 그 조성물을 이용한 시트, 뚜껑재, 용기용 부재 세트 및 용기
JP6993497B2 (ja) 積層フィルム、包装材および包装体
CN112920743B (zh) 粘接性树脂组合物、使用所述组合物的片材、盖材、密封容器用构件组及容器
JP7033427B2 (ja) スキンパック用多層フィルム及びスキンパック包装体
JP7558766B2 (ja) 易開封性フィルム
US20110045314A1 (en) Multilayer structure and method for manufacturing the same
CN116981733A (zh) 树脂组合物和具有由该树脂组合物形成的层的叠层体
CN117043251A (zh) 热密封性树脂组合物、热密封材料、包装材料、盖材及包装容器
CN117015567A (zh) 热密封性树脂组合物、热密封材料、包装材料、盖材及包装容器
JP6291766B2 (ja) 易開封性積層フィルム、易開封性ラミネートフィルム及び蓋材
JP7051908B2 (ja) シール性樹脂組成物、シール材、包装材、包装容器および包装体
JP2021133590A (ja) 易開封性フィルムおよび包装体
TW202607076A (zh) 封合劑用樹脂組成物、封合劑、積層體及貼體包裝用包裝體
TW202543895A (zh) 蓋材用積層體、蓋材及包裝容器
TW202436128A (zh) 蓋材用積層體及包裝容器
WO2026004870A1 (ja) シーラント用樹脂組成物、シーラント、積層体、及び、スキンパック用包装体

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20231110