JPS6231726B2 - - Google Patents

Info

Publication number
JPS6231726B2
JPS6231726B2 JP57122884A JP12288482A JPS6231726B2 JP S6231726 B2 JPS6231726 B2 JP S6231726B2 JP 57122884 A JP57122884 A JP 57122884A JP 12288482 A JP12288482 A JP 12288482A JP S6231726 B2 JPS6231726 B2 JP S6231726B2
Authority
JP
Japan
Prior art keywords
copolymer
oxymethylene
formaldehyde
lewis acid
copolymerization reaction
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.)
Expired
Application number
JP57122884A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5915420A (ja
Inventor
Kenji Terai
Katsuki Hisatomi
Shigeru Kawamura
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.)
Ube Corp
Original Assignee
Ube Industries Ltd
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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP12288482A priority Critical patent/JPS5915420A/ja
Publication of JPS5915420A publication Critical patent/JPS5915420A/ja
Publication of JPS6231726B2 publication Critical patent/JPS6231726B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
JP12288482A 1982-07-16 1982-07-16 オキシメチレン共重合体の製法 Granted JPS5915420A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12288482A JPS5915420A (ja) 1982-07-16 1982-07-16 オキシメチレン共重合体の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12288482A JPS5915420A (ja) 1982-07-16 1982-07-16 オキシメチレン共重合体の製法

Publications (2)

Publication Number Publication Date
JPS5915420A JPS5915420A (ja) 1984-01-26
JPS6231726B2 true JPS6231726B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-07-10

Family

ID=14847017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12288482A Granted JPS5915420A (ja) 1982-07-16 1982-07-16 オキシメチレン共重合体の製法

Country Status (1)

Country Link
JP (1) JPS5915420A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS5915420A (ja) 1984-01-26

Similar Documents

Publication Publication Date Title
JP2008533265A (ja) ポリオキシメチレンの製造方法
KR930000373B1 (ko) 아세탈 중합체 또는 공중합체의 제조방법
US4931535A (en) Process for the preparation of acetal polymer or copolymer
JP2011506720A (ja) メタノールから出発するトリオキサンのホモ重合又は共重合による、ポリオキシメチレンホモポリマー又はコポリマーの製造方法
JP3134699B2 (ja) アセタール共重合体の製造方法
US4956445A (en) Process for the preparation of acetal polymer or copolymer
JPS6231726B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO1997003100A1 (fr) Procede de production de copolymere polyacetal
JPH0542961B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4436900A (en) Process for deactivating polymerization catalyst
JPH0742344B2 (ja) オキシメチレン共重合体の製造方法
EP0028499A1 (en) Process for polymerizing formaldehyde
JPS6231727B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3124250B2 (ja) トリオキサン重合用三フッ化ホウ素錯化合物
JP3181535B2 (ja) ポリアセタール共重合体の製造方法
SU887584A1 (ru) Способ получени олигоэфирдиолов
JPS61152716A (ja) ホルムアルデヒド共重合体の製法
JPH0542451B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3010004B2 (ja) 末端変性ポリオキシメチレン（共）重合体の製造法
JPH0625239B2 (ja) ホルムアルデヒド共重合体の製法
JP2958270B2 (ja) ポリアセタール共重合体の製造法
JPH01121313A (ja) ホルムアルデヒド共重合体の製法
EP0046081A1 (en) Process for the production of high molecular weight oxymethylene copolymer in the presence of impurity
JPS5851012B2 (ja) オキシメチレン共重合体の製法
US3383335A (en) Method of producing polymers of trioxane and similar oxacompounds