CN116194269A - 注塑成型用树脂组合物及注塑成型体 - Google Patents

注塑成型用树脂组合物及注塑成型体 Download PDF

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Publication number
CN116194269A
CN116194269A CN202180065173.XA CN202180065173A CN116194269A CN 116194269 A CN116194269 A CN 116194269A CN 202180065173 A CN202180065173 A CN 202180065173A CN 116194269 A CN116194269 A CN 116194269A
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CN
China
Prior art keywords
poly
hydroxyalkanoate
weight
resin
hydroxybutyrate
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
CN202180065173.XA
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English (en)
Chinese (zh)
Inventor
松冈佳明
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
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Kaneka Corp
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Filing date
Publication date
Application filed by Kaneka Corp filed Critical Kaneka Corp
Publication of CN116194269A publication Critical patent/CN116194269A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/16—Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids

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  • 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)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CN202180065173.XA 2020-09-24 2021-09-16 注塑成型用树脂组合物及注塑成型体 Pending CN116194269A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-159748 2020-09-24
JP2020159748 2020-09-24
PCT/JP2021/034056 WO2022065181A1 (ja) 2020-09-24 2021-09-16 射出成形用樹脂組成物および射出成形体

Publications (1)

Publication Number Publication Date
CN116194269A true CN116194269A (zh) 2023-05-30

Family

ID=80846614

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180065173.XA Pending CN116194269A (zh) 2020-09-24 2021-09-16 注塑成型用树脂组合物及注塑成型体

Country Status (4)

Country Link
US (1) US12612488B2 (https=)
JP (1) JP7787821B2 (https=)
CN (1) CN116194269A (https=)
WO (1) WO2022065181A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4596773A1 (en) 2022-09-28 2025-08-06 Kaneka Corporation Method for producing non-woven fabric and melt-blown non-woven fabric, hot-melted body and method for producing same, coffee filter, and coffee capsule
WO2024171793A1 (ja) * 2023-02-17 2024-08-22 株式会社カネカ ポリ（３－ヒドロキシアルカノエート）系成形加工用樹脂組成物およびその成形体
WO2025075119A1 (ja) * 2023-10-04 2025-04-10 株式会社カネカ 樹脂組成物およびその利用
WO2026075261A1 (ja) * 2024-10-03 2026-04-09 Ｕｂｅ株式会社 生分解性樹脂組成物、押出成形品、モノフィラメント、スポーツ用品及び繊維製品

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008189861A (ja) * 2007-02-07 2008-08-21 Tosoh Corp 色調に優れるポリ３−ヒドロキシブチレート系重合体及びポリ３−ヒドロキシブチレート系重合体の精製方法
JP2008303286A (ja) * 2007-06-07 2008-12-18 Tosoh Corp ポリ３−ヒドロキシブチレート系重合体樹脂組成物
CN102421819A (zh) * 2009-04-06 2012-04-18 梅塔玻利克斯公司 改进聚羟基烷酸酯聚合物的膜加工以及注塑模制的方法
WO2017122679A1 (ja) * 2016-01-12 2017-07-20 国立大学法人東京工業大学 生分解性脂肪族ポリエステル系繊維および製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5581962B2 (ja) 2010-10-19 2014-09-03 株式会社リコー 共重合樹脂組成物、成形品、及び共重合樹脂組成物の製造方法
JP6172795B2 (ja) 2013-05-27 2017-08-02 国立研究開発法人理化学研究所 ポリエステル樹脂組成物およびその製造方法、並びに該樹脂組成物から形成される成形体
WO2015001706A1 (ja) * 2013-07-03 2015-01-08 株式会社カネカ ポリエステル樹脂組成物および該樹脂組成物を含む成形体
JP6473417B2 (ja) 2013-10-11 2019-02-20 株式会社カネカ 脂肪族ポリエステル樹脂組成物および脂肪族ポリエステル樹脂成形体
JP6666328B2 (ja) * 2015-03-05 2020-03-13 株式会社カネカ ポリエステル樹脂組成物及び成形体の製造方法、並びにポリエステル樹脂組成物及び成形体
JP7569311B2 (ja) 2019-05-17 2024-10-17 株式会社カネカ 射出成形用樹脂組成物および射出成形体
JP7473551B2 (ja) 2019-07-16 2024-04-23 株式会社カネカ 溶融加工用組成物の製造方法
JP7433889B2 (ja) 2019-12-24 2024-02-20 株式会社カネカ 脂肪族ポリエステル系樹脂組成物およびその利用

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008189861A (ja) * 2007-02-07 2008-08-21 Tosoh Corp 色調に優れるポリ３−ヒドロキシブチレート系重合体及びポリ３−ヒドロキシブチレート系重合体の精製方法
JP2008303286A (ja) * 2007-06-07 2008-12-18 Tosoh Corp ポリ３−ヒドロキシブチレート系重合体樹脂組成物
CN102421819A (zh) * 2009-04-06 2012-04-18 梅塔玻利克斯公司 改进聚羟基烷酸酯聚合物的膜加工以及注塑模制的方法
WO2017122679A1 (ja) * 2016-01-12 2017-07-20 国立大学法人東京工業大学 生分解性脂肪族ポリエステル系繊維および製造方法

Also Published As

Publication number Publication date
US12612488B2 (en) 2026-04-28
JP7787821B2 (ja) 2025-12-17
WO2022065181A1 (ja) 2022-03-31
US20230357492A1 (en) 2023-11-09
JPWO2022065181A1 (https=) 2022-03-31

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