DE3673682D1 - Kontinuierliches polymerisationsverfahren und apparat dafuer. - Google Patents
Kontinuierliches polymerisationsverfahren und apparat dafuer.Info
- Publication number
- DE3673682D1 DE3673682D1 DE8686302853T DE3673682T DE3673682D1 DE 3673682 D1 DE3673682 D1 DE 3673682D1 DE 8686302853 T DE8686302853 T DE 8686302853T DE 3673682 T DE3673682 T DE 3673682T DE 3673682 D1 DE3673682 D1 DE 3673682D1
- Authority
- DE
- Germany
- Prior art keywords
- polymerization process
- continuous polymerization
- continuous
- polymerization
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
-
- 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
- C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60081697A JPS61238812A (ja) | 1985-04-17 | 1985-04-17 | トリオキサンの連続重合方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3673682D1 true DE3673682D1 (de) | 1990-10-04 |
Family
ID=13753562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686302853T Expired - Lifetime DE3673682D1 (de) | 1985-04-17 | 1986-04-16 | Kontinuierliches polymerisationsverfahren und apparat dafuer. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4661570A (de) |
EP (1) | EP0198719B1 (de) |
JP (1) | JPS61238812A (de) |
KR (1) | KR920001666B1 (de) |
CA (1) | CA1265287A (de) |
DE (1) | DE3673682D1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2735596B2 (ja) * | 1989-01-20 | 1998-04-02 | 出光石油化学株式会社 | スチレン系重合体の製造方法 |
EP0789040B1 (de) * | 1994-10-27 | 1999-09-22 | Asahi Kasei Kogyo Kabushiki Kaisha | Verfahren zur herstellung von polyoxymethylen |
KR100508905B1 (ko) * | 2002-11-11 | 2005-08-17 | 주식회사 엘지화학 | 스티렌계 중합체 제조용 반응기 |
KR100508904B1 (ko) * | 2002-11-19 | 2005-08-17 | 주식회사 엘지화학 | 중합체 제조 시스템 |
JP6282805B2 (ja) * | 2013-04-25 | 2018-02-21 | 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 |
JP6022993B2 (ja) * | 2013-04-25 | 2016-11-09 | 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 |
CN103406087A (zh) * | 2013-08-27 | 2013-11-27 | 北京化工大学 | 一种节能高效自清洁聚合工艺及装置 |
JP5814414B2 (ja) | 2014-03-31 | 2015-11-17 | 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 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1257780A (fr) * | 1960-02-26 | 1961-04-07 | Saint Gobain | Perfectionnement à la polymérisation en masse de dérivés de l'éthylène |
DE1432024A1 (de) * | 1961-04-18 | 1969-08-07 | Aachener Misch & Knetmasch | Mischmaschine |
JPS57101A (en) * | 1980-06-04 | 1982-01-05 | Mitsui Petrochem Ind Ltd | Method and apparatus for polymerization |
JPS5740520A (en) * | 1980-08-22 | 1982-03-06 | Polyplastics Co | Continuous polymerization |
JPS5832619A (ja) * | 1981-08-19 | 1983-02-25 | Asahi Chem Ind Co Ltd | ポリオキシメチレンの製造方法 |
-
1985
- 1985-04-17 JP JP60081697A patent/JPS61238812A/ja active Granted
-
1986
- 1986-04-12 KR KR1019860002780A patent/KR920001666B1/ko not_active IP Right Cessation
- 1986-04-16 CA CA000506783A patent/CA1265287A/en not_active Expired - Lifetime
- 1986-04-16 EP EP86302853A patent/EP0198719B1/de not_active Expired - Lifetime
- 1986-04-16 DE DE8686302853T patent/DE3673682D1/de not_active Expired - Lifetime
- 1986-04-17 US US06/853,096 patent/US4661570A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0198719B1 (de) | 1990-08-29 |
JPH058725B2 (de) | 1993-02-03 |
JPS61238812A (ja) | 1986-10-24 |
CA1265287A (en) | 1990-01-30 |
KR860008211A (ko) | 1986-11-14 |
US4661570A (en) | 1987-04-28 |
EP0198719A3 (en) | 1988-05-04 |
EP0198719A2 (de) | 1986-10-22 |
KR920001666B1 (ko) | 1992-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |