CN116209689B - 聚缩醛共聚物的制造法 - Google Patents

聚缩醛共聚物的制造法 Download PDF

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Publication number
CN116209689B
CN116209689B CN202180064966.XA CN202180064966A CN116209689B CN 116209689 B CN116209689 B CN 116209689B CN 202180064966 A CN202180064966 A CN 202180064966A CN 116209689 B CN116209689 B CN 116209689B
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Prior art keywords
polyacetal copolymer
molecular weight
polymerization
acid
weight regulator
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Chinese (zh)
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CN116209689A (zh
Inventor
增田荣次
菅泽直裕
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Polyplastics Co Ltd
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Polyplastics Co Ltd
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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
    • 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

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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)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
CN202180064966.XA 2020-10-20 2021-08-16 聚缩醛共聚物的制造法 Active CN116209689B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020175927A JP6992144B1 (ja) 2020-10-20 2020-10-20 ポリアセタール共重合体の製造法
JP2020-175927 2020-10-20
PCT/JP2021/029863 WO2022085280A1 (ja) 2020-10-20 2021-08-16 ポリアセタール共重合体の製造法

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CN116209689A CN116209689A (zh) 2023-06-02
CN116209689B true CN116209689B (zh) 2023-08-25

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JP (1) JP6992144B1 (ja)
CN (1) CN116209689B (ja)
WO (1) WO2022085280A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7322223B1 (ja) 2022-03-10 2023-08-07 ポリプラスチックス株式会社 ポリアセタール共重合体の製造方法
JP2024070641A (ja) * 2022-11-11 2024-05-23 ポリプラスチックス株式会社 ポリアセタール共重合体の製造方法

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10120746A (ja) * 1996-10-15 1998-05-12 Polyplastics Co ポリアセタール樹脂の製造方法
CN1209441A (zh) * 1997-08-22 1999-03-03 泛塑料株式会社 聚缩醛树脂的连续生产方法
JP2000169668A (ja) * 1998-12-02 2000-06-20 Polyplastics Co ポリアセタール樹脂組成物ならびにそれからなる成形品
JP2007262108A (ja) * 2006-03-27 2007-10-11 Asahi Kasei Chemicals Corp ポリアセタール共重合体
JP2007262107A (ja) * 2006-03-27 2007-10-11 Asahi Kasei Chemicals Corp ポリアセタール共重合体の製造方法
JP2010059356A (ja) * 2008-09-05 2010-03-18 Mitsubishi Gas Chemical Co Inc 分岐・架橋ポリアセタール共重合体
JP2013213136A (ja) * 2012-04-02 2013-10-17 Asahi Kasei Chemicals Corp ポリアセタール共重合体の製造方法
CN104072710A (zh) * 2013-03-28 2014-10-01 旭化成化学株式会社 聚缩醛共聚物的制造方法
CN104558460A (zh) * 2013-10-22 2015-04-29 旭化成化学株式会社 聚缩醛共聚物的制造方法
CN104822721A (zh) * 2012-11-27 2015-08-05 宝理塑料株式会社 聚缩醛共聚物的制造方法
JP2015193699A (ja) * 2014-03-31 2015-11-05 ポリプラスチックス株式会社 ポリアセタール共重合体の製造方法
CN106905499A (zh) * 2015-10-28 2017-06-30 旭化成株式会社 聚缩醛共聚物的制造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3208353B2 (ja) * 1997-06-27 2001-09-10 ポリプラスチックス株式会社 ポリアセタール樹脂の製造方法

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10120746A (ja) * 1996-10-15 1998-05-12 Polyplastics Co ポリアセタール樹脂の製造方法
CN1209441A (zh) * 1997-08-22 1999-03-03 泛塑料株式会社 聚缩醛树脂的连续生产方法
JP2000169668A (ja) * 1998-12-02 2000-06-20 Polyplastics Co ポリアセタール樹脂組成物ならびにそれからなる成形品
JP2007262108A (ja) * 2006-03-27 2007-10-11 Asahi Kasei Chemicals Corp ポリアセタール共重合体
JP2007262107A (ja) * 2006-03-27 2007-10-11 Asahi Kasei Chemicals Corp ポリアセタール共重合体の製造方法
JP2010059356A (ja) * 2008-09-05 2010-03-18 Mitsubishi Gas Chemical Co Inc 分岐・架橋ポリアセタール共重合体
JP2013213136A (ja) * 2012-04-02 2013-10-17 Asahi Kasei Chemicals Corp ポリアセタール共重合体の製造方法
CN104822721A (zh) * 2012-11-27 2015-08-05 宝理塑料株式会社 聚缩醛共聚物的制造方法
CN104072710A (zh) * 2013-03-28 2014-10-01 旭化成化学株式会社 聚缩醛共聚物的制造方法
CN104558460A (zh) * 2013-10-22 2015-04-29 旭化成化学株式会社 聚缩醛共聚物的制造方法
JP2015193699A (ja) * 2014-03-31 2015-11-05 ポリプラスチックス株式会社 ポリアセタール共重合体の製造方法
CN106905499A (zh) * 2015-10-28 2017-06-30 旭化成株式会社 聚缩醛共聚物的制造方法

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CN116209689A (zh) 2023-06-02
WO2022085280A1 (ja) 2022-04-28
JP2022067294A (ja) 2022-05-06
JP6992144B1 (ja) 2022-01-13

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