JPH051805B2 - - Google Patents
Info
- Publication number
- JPH051805B2 JPH051805B2 JP27397684A JP27397684A JPH051805B2 JP H051805 B2 JPH051805 B2 JP H051805B2 JP 27397684 A JP27397684 A JP 27397684A JP 27397684 A JP27397684 A JP 27397684A JP H051805 B2 JPH051805 B2 JP H051805B2
- Authority
- JP
- Japan
- Prior art keywords
- formaldehyde
- copolymer
- gas
- cooler
- mixed gas
- 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 - Lifetime
Links
Landscapes
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
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 JPS61152716A (ja) | 1986-07-11 |
| JPH051805B2 true JPH051805B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1491248B1 (en) | 2002-03-29 | 2008-10-15 | Ibiden Co., Ltd. | Ceramic filter and exhaust gas decontamination unit |
| JP4737594B2 (ja) * | 2004-02-18 | 2011-08-03 | 日立金属株式会社 | セラミックハニカムフィルタ |
| CN105693489B (zh) * | 2016-04-01 | 2017-09-22 | 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 |
-
1984
- 1984-12-27 JP JP27397684A patent/JPS61152716A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61152716A (ja) | 1986-07-11 |
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