CN116940467B - 层叠体及成型体 - Google Patents

层叠体及成型体

Info

Publication number
CN116940467B
CN116940467B CN202180063468.3A CN202180063468A CN116940467B CN 116940467 B CN116940467 B CN 116940467B CN 202180063468 A CN202180063468 A CN 202180063468A CN 116940467 B CN116940467 B CN 116940467B
Authority
CN
China
Prior art keywords
coating
hydroxybutyrate
poly
resin
based resin
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.)
Active
Application number
CN202180063468.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN116940467A (zh
Inventor
福留明日香
冈田康则
大仓彻雄
村岛健介
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.)
Kaneka Corp
Original Assignee
Kaneka Corp
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 Kaneka Corp filed Critical Kaneka Corp
Publication of CN116940467A publication Critical patent/CN116940467A/zh
Application granted granted Critical
Publication of CN116940467B publication Critical patent/CN116940467B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/02—Metal coatings
    • 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
    • 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
    • B32B27/08—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 of synthetic resin
    • 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
    • B32B27/10—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 of paper or cardboard
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/12—Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/28—Polyesters
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
CN202180063468.3A 2020-09-17 2021-09-09 层叠体及成型体 Active CN116940467B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-156003 2020-09-17
JP2020156003 2020-09-17
PCT/JP2021/033162 WO2022059592A1 (ja) 2020-09-17 2021-09-09 積層体及び成形体

Publications (2)

Publication Number Publication Date
CN116940467A CN116940467A (zh) 2023-10-24
CN116940467B true CN116940467B (zh) 2026-01-02

Family

ID=80776988

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180063468.3A Active CN116940467B (zh) 2020-09-17 2021-09-09 层叠体及成型体

Country Status (5)

Country Link
US (1) US12540438B2 (https=)
EP (1) EP4215366A4 (https=)
JP (1) JP7771070B2 (https=)
CN (1) CN116940467B (https=)
WO (1) WO2022059592A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022244712A1 (ja) * 2021-05-17 2022-11-24 株式会社カネカ 積層体、包装材料、及び容器
US20240391225A1 (en) * 2021-11-12 2024-11-28 Kaneka Corporation Laminated article and use thereof
JP2024000453A (ja) * 2022-06-20 2024-01-05 株式会社カネカ 成形体の製造方法、及び成形体
JP2025517943A (ja) * 2022-06-30 2025-06-12 シージェイ チェイルジェダン コーポレーション 環境にやさしい積層体及びそれを含む包装材
JP7285387B1 (ja) 2023-03-07 2023-06-01 日本製紙株式会社 ヒートシール紙
CN121752438A (zh) 2023-09-11 2026-03-27 株式会社钟化 层叠体的制造方法及成型体的制造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6033747A (en) * 1996-10-29 2000-03-07 Kaneka Corporation Biodegradable laminate

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2777757B2 (ja) * 1991-09-17 1998-07-23 鐘淵化学工業株式会社 共重合体およびその製造方法
JP3134550B2 (ja) * 1992-10-27 2001-02-13 凸版印刷株式会社 紙容器
JP3353432B2 (ja) * 1993-12-27 2002-12-03 凸版印刷株式会社 生分解性を有するフィルムおよび積層体
EP0839170B1 (en) * 1995-07-20 2001-10-17 The Procter & Gamble Company Nonwoven materials comprising biodegradable copolymers
US5679421A (en) * 1995-10-30 1997-10-21 Brinton, Jr.; William F. Biodegradable bags and processes for making such biodegradable bags
DE60043071D1 (de) * 1999-12-30 2009-11-12 Meredian Inc Verwendung von bioabbaubaren kunstoffgegenständen zum servieren von nahrungsmittel
AU6977901A (en) * 2000-06-09 2001-12-17 Procter & Gamble Biodegradable coated substrates
JP2004536897A (ja) * 2001-03-27 2004-12-09 ザ プロクター アンド ギャンブル カンパニー 積層体及びフィルムのためのポリヒドロキシアルカノエートコポリマー及びポリ乳酸組成物
US7077994B2 (en) * 2001-10-19 2006-07-18 The Procter & Gamble Company Polyhydroxyalkanoate copolymer/starch compositions for laminates and films
RU2005117628A (ru) * 2002-11-08 2006-01-20 Канека Корпорейшн (Jp) Водная дисперсия биоразлагаемого сложного полиэфира и способ ее получения
ATE377060T1 (de) * 2003-02-21 2007-11-15 Metabolix Inc Pha-klebstoffe
CN102112559A (zh) 2008-08-01 2011-06-29 株式会社钟化 树脂组合物及片材
CN102115576B (zh) * 2009-12-31 2014-09-17 金伯利-克拉克环球有限公司 天然生物聚合物热塑性膜
JP2012062343A (ja) * 2010-09-14 2012-03-29 Kaneka Corp マーキングフィルム用ベースフィルム
WO2013047766A1 (ja) * 2011-09-30 2013-04-04 日産化学工業株式会社 ポリ（３－ヒドロキシアルカノエート）樹脂組成物
JP2013185139A (ja) * 2012-03-12 2013-09-19 Ryukoku Univ 生分解性ポリエステルフィルムおよびその製造方法
CN109054254B (zh) * 2012-08-17 2021-02-02 Cj第一制糖株式会社 用于聚合物共混物的生物基橡胶改性剂
DE102013004909A1 (de) * 2013-03-22 2014-10-09 Jowat Ag Neue Klebstoffzusammensetzungen auf Basis nachwachsender Rohstoffe und deren Verwendung
EP3004225A1 (en) * 2013-05-30 2016-04-13 Metabolix, Inc. Recyclate blends
DE102014017015A1 (de) * 2014-11-19 2016-05-19 Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg Biologisch abbaubare Mehrschichtfolie
CA3017501A1 (en) * 2016-03-11 2017-09-14 Snp, Inc. High energy drying method to form a continuous polyhydroxyalkanoated film
JP2018131484A (ja) * 2017-02-13 2018-08-23 富士ゼロックス株式会社 樹脂組成物および樹脂成形体
US11332612B2 (en) * 2017-04-05 2022-05-17 Kaneka Corporation Polyhydroxyalkanoate particles and aqueous dispersion of same
DE202017107113U1 (de) * 2017-04-05 2018-01-11 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Biologisch abbaubare Folie
JP7353280B2 (ja) * 2018-06-14 2023-09-29 株式会社カネカ 生分解性積層体の製造方法
JP6638843B1 (ja) * 2019-01-21 2020-01-29 王子ホールディングス株式会社 ラミネート紙、ラミネート紙用紙基材、紙容器およびラミネート紙の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6033747A (en) * 1996-10-29 2000-03-07 Kaneka Corporation Biodegradable laminate

Also Published As

Publication number Publication date
EP4215366A4 (en) 2024-10-16
JPWO2022059592A1 (https=) 2022-03-24
WO2022059592A1 (ja) 2022-03-24
US12540438B2 (en) 2026-02-03
JP7771070B2 (ja) 2025-11-17
EP4215366A1 (en) 2023-07-26
US20230332356A1 (en) 2023-10-19
CN116940467A (zh) 2023-10-24

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