JP7712929B2 - 樹脂フィルム - Google Patents

樹脂フィルム

Info

Publication number
JP7712929B2
JP7712929B2 JP2022533980A JP2022533980A JP7712929B2 JP 7712929 B2 JP7712929 B2 JP 7712929B2 JP 2022533980 A JP2022533980 A JP 2022533980A JP 2022533980 A JP2022533980 A JP 2022533980A JP 7712929 B2 JP7712929 B2 JP 7712929B2
Authority
JP
Japan
Prior art keywords
hydroxyalkanoate
poly
resin
units
weight
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
JP2022533980A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022004637A1 (https=
JPWO2022004637A5 (https=
Inventor
朋晃 橋口
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 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 JPWO2022004637A1 (https=) 2022-01-06
JPWO2022004637A5 JPWO2022004637A5 (https=) 2023-03-16
JP7712929B2 true 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
JPWO2022004637A1 (https=) 2022-01-06
US12448489B2 (en) 2025-10-21

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