JPWO2022004637A1 - - Google Patents

Info

Publication number
JPWO2022004637A1
JPWO2022004637A1 JP2022533980A JP2022533980A JPWO2022004637A1 JP WO2022004637 A1 JPWO2022004637 A1 JP WO2022004637A1 JP 2022533980 A JP2022533980 A JP 2022533980A JP 2022533980 A JP2022533980 A JP 2022533980A JP WO2022004637 A1 JPWO2022004637 A1 JP WO2022004637A1
Authority
JP
Japan
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
JP2022533980A
Other languages
Japanese (ja)
Other versions
JP7712929B2 (ja
JPWO2022004637A5 (https=
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 filed Critical
Publication of JPWO2022004637A1 publication Critical patent/JPWO2022004637A1/ja
Publication of JPWO2022004637A5 publication Critical patent/JPWO2022004637A5/ja
Application granted granted Critical
Publication of JP7712929B2 publication Critical patent/JP7712929B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/04—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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
JP2022533980A 2020-06-29 2021-06-28 樹脂フィルム Active JP7712929B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020111919 2020-06-29
JP2020111919 2020-06-29
PCT/JP2021/024311 WO2022004637A1 (ja) 2020-06-29 2021-06-28 樹脂フィルム

Publications (3)

Publication Number Publication Date
JPWO2022004637A1 true JPWO2022004637A1 (https=) 2022-01-06
JPWO2022004637A5 JPWO2022004637A5 (https=) 2023-03-16
JP7712929B2 JP7712929B2 (ja) 2025-07-24

Family

ID=79315382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022533980A Active JP7712929B2 (ja) 2020-06-29 2021-06-28 樹脂フィルム

Country Status (3)

Country Link
US (1) US12448489B2 (https=)
JP (1) JP7712929B2 (https=)
WO (1) WO2022004637A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025075124A1 (ja) * 2023-10-04 2025-04-10 株式会社カネカ フィルム成形体又はシート成形体
WO2025187827A1 (ja) * 2024-03-08 2025-09-12 株式会社カネカ 樹脂チューブ

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004161802A (ja) * 2002-11-08 2004-06-10 Kanegafuchi Chem Ind Co Ltd 生分解性ポリエステル系樹脂組成物およびその製造方法
JP2004250629A (ja) * 2003-02-21 2004-09-09 Kanegafuchi Chem Ind Co Ltd ポリヒドロキシアルカン酸の製造方法
JP2004331913A (ja) * 2003-05-12 2004-11-25 Kanegafuchi Chem Ind Co Ltd 生分解性ポリエステル系樹脂組成物の製造方法
JP2005162884A (ja) * 2003-12-03 2005-06-23 Kaneka Corp ポリ（３−ヒドロキシアルカノエート）組成物を用いたフィルム
JP2006518799A (ja) * 2003-02-21 2006-08-17 メタボリックス インコーポレイティッド Ｐｈａブレンド
US20110189414A1 (en) * 2008-05-06 2011-08-04 Whitehouse Robert S Biodegradable polyester blends
WO2015146194A1 (ja) * 2014-03-28 2015-10-01 株式会社カネカ ポリエステル樹脂組成物、並びに該樹脂組成物から形成される成形体およびその製造方法
JP2017222791A (ja) * 2016-06-15 2017-12-21 株式会社カネカ ポリ−３−ヒドロキシアルカノエート系樹脂組成物および成形体

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004161802A (ja) * 2002-11-08 2004-06-10 Kanegafuchi Chem Ind Co Ltd 生分解性ポリエステル系樹脂組成物およびその製造方法
JP2004250629A (ja) * 2003-02-21 2004-09-09 Kanegafuchi Chem Ind Co Ltd ポリヒドロキシアルカン酸の製造方法
JP2006518799A (ja) * 2003-02-21 2006-08-17 メタボリックス インコーポレイティッド Ｐｈａブレンド
JP2004331913A (ja) * 2003-05-12 2004-11-25 Kanegafuchi Chem Ind Co Ltd 生分解性ポリエステル系樹脂組成物の製造方法
JP2005162884A (ja) * 2003-12-03 2005-06-23 Kaneka Corp ポリ（３−ヒドロキシアルカノエート）組成物を用いたフィルム
US20110189414A1 (en) * 2008-05-06 2011-08-04 Whitehouse Robert S Biodegradable polyester blends
WO2015146194A1 (ja) * 2014-03-28 2015-10-01 株式会社カネカ ポリエステル樹脂組成物、並びに該樹脂組成物から形成される成形体およびその製造方法
JP2017222791A (ja) * 2016-06-15 2017-12-21 株式会社カネカ ポリ−３−ヒドロキシアルカノエート系樹脂組成物および成形体

Also Published As

Publication number Publication date
US20230235137A1 (en) 2023-07-27
WO2022004637A1 (ja) 2022-01-06
US12448489B2 (en) 2025-10-21
JP7712929B2 (ja) 2025-07-24

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