JPS61152716A - ホルムアルデヒド共重合体の製法 - Google Patents

ホルムアルデヒド共重合体の製法

Info

Publication number
JPS61152716A
JPS61152716A JP27397684A JP27397684A JPS61152716A JP S61152716 A JPS61152716 A JP S61152716A JP 27397684 A JP27397684 A JP 27397684A JP 27397684 A JP27397684 A JP 27397684A JP S61152716 A JPS61152716 A JP S61152716A
Authority
JP
Japan
Prior art keywords
formaldehyde
copolymer
gas
cooler
weight
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.)
Granted
Application number
JP27397684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH051805B2 (de
Inventor
Taro Suzuki
太郎 鈴木
Katsutoshi Suzuki
勝利 鈴木
Katsuki Hisatomi
久富　勝機
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 JP27397684A priority Critical patent/JPS61152716A/ja
Publication of JPS61152716A publication Critical patent/JPS61152716A/ja
Publication of JPH051805B2 publication Critical patent/JPH051805B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
JP27397684A 1984-12-27 1984-12-27 ホルムアルデヒド共重合体の製法 Granted JPS61152716A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27397684A JPS61152716A (ja) 1984-12-27 1984-12-27 ホルムアルデヒド共重合体の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27397684A JPS61152716A (ja) 1984-12-27 1984-12-27 ホルムアルデヒド共重合体の製法

Publications (2)

Publication Number Publication Date
JPS61152716A true JPS61152716A (ja) 1986-07-11
JPH051805B2 JPH051805B2 (de) 1993-01-11

Family

ID=17535194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27397684A Granted JPS61152716A (ja) 1984-12-27 1984-12-27 ホルムアルデヒド共重合体の製法

Country Status (1)

Country Link
JP (1) JPS61152716A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005262210A (ja) * 2004-02-18 2005-09-29 Hitachi Metals Ltd セラミックハニカムフィルタ及び排気ガス浄化装置
US7510588B2 (en) 2002-03-29 2009-03-31 Ibiden Co., Ltd. Ceramic filter and exhaust gas decontamination unit
CN105693489A (zh) * 2016-04-01 2016-06-22 宜都市多邦化工有限公司 一种多聚甲醛生产中稀甲醛的分级回收利用系统及方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7510588B2 (en) 2002-03-29 2009-03-31 Ibiden Co., Ltd. Ceramic filter and exhaust gas decontamination unit
JP2005262210A (ja) * 2004-02-18 2005-09-29 Hitachi Metals Ltd セラミックハニカムフィルタ及び排気ガス浄化装置
CN105693489A (zh) * 2016-04-01 2016-06-22 宜都市多邦化工有限公司 一种多聚甲醛生产中稀甲醛的分级回收利用系统及方法

Also Published As

Publication number Publication date
JPH051805B2 (de) 1993-01-11

Similar Documents

Publication Publication Date Title
USRE22210E (en) Polymerization of olefines
CN100422132C (zh) 生产丙烯酸的方法
EP0243969A2 (de) Verfahren zur Polymerisation von Alkylenoxiden
EP3935090B1 (de) Entgasung von plastomerpellets
JPS61152716A (ja) ホルムアルデヒド共重合体の製法
CN112236408A (zh) 用于从聚乙烯聚合物的合成中回收烃的分离系统
JPS58157730A (ja) ｃ―５炭化水素流れ中に存在するシクロペンタジエンの量の低減方法
US3706719A (en) Process for the polymerization of monomers
TW562795B (en) Process for preparing saturated carboxylic acids having from one to four carbon atoms
JPH05271218A (ja) エチレングリコールカーボネートの製造方法
US2951059A (en) Vapor phase polymerization of trioxane
JP4293633B2 (ja) マルチシアナートエステルの製造方法
JPH01225607A (ja) ホルムアルデヒド共重合体の製法
JPH03223219A (ja) テトラフルオロエチレンの精製方法
JPH01108211A (ja) ホルムアルデヒド共重合体の製法
US2945897A (en) Recovery of 1, 1-dichloroethane
JPH0625240B2 (ja) ホルムアルデヒド共重合体の製法
JP2002544206A (ja) ３，４−エポキシ−１−ブテンの回収方法
JPS61151219A (ja) ホルムアルデヒド共重合体の製法
JPS59115318A (ja) ホルムアルデヒド共重合体の製法
SU449068A1 (ru) Способ полимеризации газообразных олефинов
CN117510533B (zh) 一种二异丙胺硅烷的制备工艺及制备系统
US20040118788A1 (en) Separation of isobutene non-reacted during polymerization of isobutene
CN104557816B (zh) 一种正丁烷氧化制顺酐的方法
CN119303414B (zh) 一种利用溶剂吸收光气的方法