KR920001666B1 - 연속 중합방법 - Google Patents

연속 중합방법 Download PDF

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Publication number
KR920001666B1
KR920001666B1 KR1019860002780A KR860002780A KR920001666B1 KR 920001666 B1 KR920001666 B1 KR 920001666B1 KR 1019860002780 A KR1019860002780 A KR 1019860002780A KR 860002780 A KR860002780 A KR 860002780A KR 920001666 B1 KR920001666 B1 KR 920001666B1
Authority
KR
South Korea
Prior art keywords
reactor
polymerization
paddle
trioxane
polymerization method
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
KR1019860002780A
Other languages
English (en)
Korean (ko)
Other versions
KR860008211A (ko
Inventor
마사미 야마와끼
슈우이찌 치노
미나미사와쓰요시
마사아끼 나까무라
Original Assignee
폴리플라스틱스 가부시끼가이샤
고니스 히꼬이찌
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 폴리플라스틱스 가부시끼가이샤, 고니스 히꼬이찌 filed Critical 폴리플라스틱스 가부시끼가이샤
Publication of KR860008211A publication Critical patent/KR860008211A/ko
Application granted granted Critical
Publication of KR920001666B1 publication Critical patent/KR920001666B1/ko
Expired legal-status Critical Current

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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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
KR1019860002780A 1985-04-17 1986-04-12 연속 중합방법 Expired KR920001666B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60-81697 1985-04-17
JP60081697A JPS61238812A (ja) 1985-04-17 1985-04-17 トリオキサンの連続重合方法

Publications (2)

Publication Number Publication Date
KR860008211A KR860008211A (ko) 1986-11-14
KR920001666B1 true KR920001666B1 (ko) 1992-02-22

Family

ID=13753562

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860002780A Expired KR920001666B1 (ko) 1985-04-17 1986-04-12 연속 중합방법

Country Status (6)

Country Link
US (1) US4661570A (enExample)
EP (1) EP0198719B1 (enExample)
JP (1) JPS61238812A (enExample)
KR (1) KR920001666B1 (enExample)
CA (1) CA1265287A (enExample)
DE (1) DE3673682D1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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 (en) * 1994-10-27 1999-09-22 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing polyoxymethylene
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
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
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
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS61238812A (ja) 1986-10-24
EP0198719A2 (en) 1986-10-22
US4661570A (en) 1987-04-28
EP0198719A3 (en) 1988-05-04
CA1265287A (en) 1990-01-30
EP0198719B1 (en) 1990-08-29
DE3673682D1 (de) 1990-10-04
JPH058725B2 (enExample) 1993-02-03
KR860008211A (ko) 1986-11-14

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