CN112334531B - 水性乙烯-乙烯醇共聚物分散体和涂覆有所述分散体的氧阻隔多层膜 - Google Patents

水性乙烯-乙烯醇共聚物分散体和涂覆有所述分散体的氧阻隔多层膜 Download PDF

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CN112334531B
CN112334531B CN201980039974.1A CN201980039974A CN112334531B CN 112334531 B CN112334531 B CN 112334531B CN 201980039974 A CN201980039974 A CN 201980039974A CN 112334531 B CN112334531 B CN 112334531B
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ethylene
vinyl alcohol
alcohol copolymer
mol
aqueous dispersion
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CN112334531A (zh
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保罗·瓦卡
塞尔焦·桑托罗
马可·穆杜
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/048—Forming gas barrier coatings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • 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
    • C08L23/0861—Saponified copolymers, e.g. ethylene vinyl alcohol copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D129/00—Coating compositions based on 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 alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
    • C09D129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
    • 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
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • 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
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
CN201980039974.1A 2018-07-13 2019-07-11 水性乙烯-乙烯醇共聚物分散体和涂覆有所述分散体的氧阻隔多层膜 Active CN112334531B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102018000007179 2018-07-13
IT102018000007179A IT201800007179A1 (it) 2018-07-13 2018-07-13 Dispersione acquosa di copolimeri di alcool etilene-vinilico e film multistrato di barriera all'ossigeno rivestito con detta dispersione
PCT/IB2019/055909 WO2020012396A1 (en) 2018-07-13 2019-07-11 Aqueous ethylene-vinyl alcohol copolymer dispersion and oxygen barrier multilayer film coated with said dispersion

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CN112334531A CN112334531A (zh) 2021-02-05
CN112334531B true CN112334531B (zh) 2021-09-14

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US (1) US11041067B1 (https=)
EP (1) EP3797136B1 (https=)
JP (1) JP7235775B2 (https=)
KR (1) KR102418209B1 (https=)
CN (1) CN112334531B (https=)
BR (1) BR112021000541B1 (https=)
ES (1) ES2905436T3 (https=)
IT (1) IT201800007179A1 (https=)
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IT202000005449A1 (it) * 2020-03-13 2021-09-13 Getters Spa Composizioni polimeriche induribili aventi proprietà di barriera all'ossigeno migliorate
IT202000018589A1 (it) 2020-07-30 2022-01-30 Getters Spa Imballaggio flessibile multistrato con proprietà antiossidanti
AU2022354857B2 (en) * 2021-09-28 2026-04-16 Owens Corning Intellectual Capital, Llc Barrier coating composition for use in manufacturing polymer foam products
JP7751739B2 (ja) 2021-11-19 2025-10-08 イー インク コーポレイション 電気光学デバイスのマイクロセルをシールするためのシールフィルム組成物
CN114808544B (zh) * 2022-05-06 2023-07-14 山东金麦材料科技股份有限公司 一种高阻隔包装纸及其加工工艺
CN116080191B (zh) * 2023-02-15 2024-10-08 浙江鹏远新材料科技集团股份有限公司 一种高阻隔包装材料及其制备方法
CN116902366B (zh) * 2023-07-10 2026-03-10 安徽紫金新材料科技股份有限公司 一种液态乳制品包装袋及其制造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0207440A2 (en) * 1985-06-26 1987-01-07 Kuraray Co., Ltd. Laminate having good gas barrier properties
JP2001172443A (ja) * 1999-12-15 2001-06-26 Kuraray Co Ltd バリア性に優れたエチレン−ビニルアルコール共重合体水性組成物
CN1430627A (zh) * 2000-05-19 2003-07-16 谢弗龙菲利普斯化学公司 通过改性乙烯/乙烯醇共聚物(evoh)提高氧阻隔性
CN101065439A (zh) * 2004-11-25 2007-10-31 住友精化株式会社 乙烯/乙烯醇类共聚物水性分散液
CN101679706A (zh) * 2007-05-08 2010-03-24 纳幕尔杜邦公司 乙烯乙烯醇组合物
CN105073840A (zh) * 2013-02-25 2015-11-18 巴斯夫欧洲公司 粒状微胶囊组合物
CN105849183A (zh) * 2013-12-27 2016-08-10 日本合成化学工业株式会社 含乙烯-乙烯基酯系共聚物皂化物的成形材料

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3400128B2 (ja) * 1994-08-30 2003-04-28 株式会社クラレ 水性組成物および積層体
JP4077927B2 (ja) * 1998-04-27 2008-04-23 住友化学株式会社 樹脂組成物および積層体
JP2000052501A (ja) 1998-06-03 2000-02-22 Kuraray Co Ltd 積層体およびその製造方法
WO2008153980A1 (en) 2007-06-11 2008-12-18 Cryovac, Inc. Evoh blend providing improved oxygen resistance
US9862818B2 (en) * 2012-06-13 2018-01-09 Kuraray Co., Ltd. Ethylene-vinyl alcohol resin composition, multilayer sheet, packaging material, and container
CN105555860B (zh) * 2013-09-20 2018-04-03 日本合成化学工业株式会社 乙烯‑乙烯醇共聚物组合物，以及使用其的层叠体和二次成形品
CN105131483A (zh) * 2015-09-09 2015-12-09 沈阳化工大学 一种多层结构的高阻隔共混材料

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0207440A2 (en) * 1985-06-26 1987-01-07 Kuraray Co., Ltd. Laminate having good gas barrier properties
JP2001172443A (ja) * 1999-12-15 2001-06-26 Kuraray Co Ltd バリア性に優れたエチレン−ビニルアルコール共重合体水性組成物
CN1430627A (zh) * 2000-05-19 2003-07-16 谢弗龙菲利普斯化学公司 通过改性乙烯/乙烯醇共聚物(evoh)提高氧阻隔性
CN101065439A (zh) * 2004-11-25 2007-10-31 住友精化株式会社 乙烯/乙烯醇类共聚物水性分散液
CN101679706A (zh) * 2007-05-08 2010-03-24 纳幕尔杜邦公司 乙烯乙烯醇组合物
CN105073840A (zh) * 2013-02-25 2015-11-18 巴斯夫欧洲公司 粒状微胶囊组合物
CN105849183A (zh) * 2013-12-27 2016-08-10 日本合成化学工业株式会社 含乙烯-乙烯基酯系共聚物皂化物的成形材料
EP3088462A1 (en) * 2013-12-27 2016-11-02 The Nippon Synthetic Chemical Industry Co., Ltd. Molding material comprising ethylene-vinyl ester copolymer saponification product

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WO2020012396A1 (en) 2020-01-16
BR112021000541A8 (pt) 2023-01-10
US11041067B1 (en) 2021-06-22
BR112021000541A2 (pt) 2021-04-06
BR112021000541B1 (pt) 2023-03-14
JP7235775B2 (ja) 2023-03-08
ES2905436T3 (es) 2022-04-08
CN112334531A (zh) 2021-02-05
TWI773908B (zh) 2022-08-11
KR20210031864A (ko) 2021-03-23
KR102418209B1 (ko) 2022-07-08
IT201800007179A1 (it) 2020-01-13
TW202006078A (zh) 2020-02-01
EP3797136B1 (en) 2021-12-01
US20210206952A1 (en) 2021-07-08
EP3797136A1 (en) 2021-03-31
JP2021529844A (ja) 2021-11-04

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