JPWO2022045208A1 - - Google Patents

Info

Publication number
JPWO2022045208A1
JPWO2022045208A1 JP2022545679A JP2022545679A JPWO2022045208A1 JP WO2022045208 A1 JPWO2022045208 A1 JP WO2022045208A1 JP 2022545679 A JP2022545679 A JP 2022545679A JP 2022545679 A JP2022545679 A JP 2022545679A JP WO2022045208 A1 JPWO2022045208 A1 JP WO2022045208A1
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.)
Pending
Application number
JP2022545679A
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 JPWO2022045208A1 publication Critical patent/JPWO2022045208A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08G63/08—Lactones or lactides
    • 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
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
    • C08G81/027—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G containing polyester or polycarbonate sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2022545679A 2020-08-31 2021-08-25 Pending JPWO2022045208A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020145921 2020-08-31
PCT/JP2021/031209 WO2022045208A1 (ja) 2020-08-31 2021-08-25 変性エチレン－ビニルアルコール系樹脂およびその製造方法

Publications (1)

Publication Number Publication Date
JPWO2022045208A1 true JPWO2022045208A1 (ja) 2022-03-03

Family

ID=80355353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022545679A Pending JPWO2022045208A1 (ja) 2020-08-31 2021-08-25

Country Status (5)

Country Link
US (1) US20230192963A1 (ja)
EP (1) EP4206235A4 (ja)
JP (1) JPWO2022045208A1 (ja)
CN (1) CN116057084A (ja)
WO (1) WO2022045208A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023054490A1 (ja) * 2021-09-29 2023-04-06 三菱ケミカル株式会社 樹脂組成物、成形物、ａｂｓ樹脂用改質剤、樹脂組成物の製造方法、及びａｂｓ樹脂の改質方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3122745B2 (ja) * 1996-02-05 2001-01-09 大日精化工業株式会社 エチレン−ビニルアルコール系共重合樹脂及びその製造方法
FR2883290A1 (fr) * 2005-03-15 2006-09-22 Univ Jean Monnet Synthese de polymere hydroxyle-greffe-polylactone
JP7053242B2 (ja) * 2017-12-12 2022-04-12 横浜ゴム株式会社 空気入りタイヤインナーライナー用熱可塑性樹脂組成物
JP7020216B2 (ja) * 2018-03-19 2022-02-16 三菱ケミカル株式会社 変性ビニルアルコール系樹脂
JP7102817B2 (ja) * 2018-03-19 2022-07-20 三菱ケミカル株式会社 変性エチレン－ビニルアルコール系共重合体およびその製造方法
JP7259296B2 (ja) * 2018-12-04 2023-04-18 三菱ケミカル株式会社 変性ポリビニルアルコール系樹脂およびその製造方法

Also Published As

Publication number Publication date
CN116057084A (zh) 2023-05-02
US20230192963A1 (en) 2023-06-22
EP4206235A1 (en) 2023-07-05
WO2022045208A1 (ja) 2022-03-03
EP4206235A4 (en) 2024-02-28

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240318