KR20240046427A - 옥시메틸렌 공중합체의 제조 방법 및 성형품의 제조 방법 - Google Patents

옥시메틸렌 공중합체의 제조 방법 및 성형품의 제조 방법 Download PDF

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Publication number
KR20240046427A
KR20240046427A KR1020237043397A KR20237043397A KR20240046427A KR 20240046427 A KR20240046427 A KR 20240046427A KR 1020237043397 A KR1020237043397 A KR 1020237043397A KR 20237043397 A KR20237043397 A KR 20237043397A KR 20240046427 A KR20240046427 A KR 20240046427A
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KR
South Korea
Prior art keywords
trioxane
amount
oxymethylene copolymer
control agent
thf
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
KR1020237043397A
Other languages
English (en)
Korean (ko)
Inventor
미카 나카시마
Original Assignee
미쯔비시 가스 케미칼 컴파니, 인코포레이티드
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.)
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Publication date
Application filed by 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 filed Critical 미쯔비시 가스 케미칼 컴파니, 인코포레이티드
Publication of KR20240046427A publication Critical patent/KR20240046427A/ko
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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • 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
    • C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
    • C08L59/04—Copolyoxymethylenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
KR1020237043397A 2021-08-24 2022-08-17 옥시메틸렌 공중합체의 제조 방법 및 성형품의 제조 방법 Pending KR20240046427A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-136338 2021-08-24
JP2021136338 2021-08-24
PCT/JP2022/031004 WO2023026907A1 (ja) 2021-08-24 2022-08-17 オキシメチレン共重合体の製造方法および成形品の製造方法

Publications (1)

Publication Number Publication Date
KR20240046427A true KR20240046427A (ko) 2024-04-09

Family

ID=85321988

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237043397A Pending KR20240046427A (ko) 2021-08-24 2022-08-17 옥시메틸렌 공중합체의 제조 방법 및 성형품의 제조 방법

Country Status (7)

Country Link
US (1) US20240343854A1 (https=)
EP (1) EP4393972A4 (https=)
JP (1) JPWO2023026907A1 (https=)
KR (1) KR20240046427A (https=)
CN (1) CN117858912A (https=)
TW (1) TW202323341A (https=)
WO (1) WO2023026907A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024181258A1 (https=) * 2023-02-28 2024-09-06

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018154797A (ja) 2017-03-21 2018-10-04 旭化成株式会社 ポリアセタールコポリマーの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61275320A (ja) * 1985-05-29 1986-12-05 Mitsubishi Gas Chem Co Inc オキシメチレン共重合体の製造方法
JP2002275227A (ja) * 2001-03-21 2002-09-25 Polyplastics Co ポリアセタール共重合体
DE10215978A1 (de) * 2002-04-11 2003-10-23 Basf Ag Herstellung von Polyoxymethylen und dafür geeignete Katalysatoren
KR101337768B1 (ko) * 2006-08-08 2013-12-06 미츠비시 가스 가가쿠 가부시키가이샤 옥시메틸렌 공중합체의 제조 방법
KR102334497B1 (ko) * 2019-06-11 2021-12-02 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 옥시메틸렌 중합체의 제조 방법 및 옥시메틸렌 중합체 수지 조성물

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018154797A (ja) 2017-03-21 2018-10-04 旭化成株式会社 ポリアセタールコポリマーの製造方法

Also Published As

Publication number Publication date
TW202323341A (zh) 2023-06-16
WO2023026907A1 (ja) 2023-03-02
EP4393972A4 (en) 2025-01-08
US20240343854A1 (en) 2024-10-17
CN117858912A (zh) 2024-04-09
JPWO2023026907A1 (https=) 2023-03-02
EP4393972A1 (en) 2024-07-03

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Patent event date: 20231215

Patent event code: PA01051R01D

Comment text: International Patent Application

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PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250623

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