DE3479125D1 - Method of manufacturing a homopolymer or copolymer of trioxane - Google Patents

Method of manufacturing a homopolymer or copolymer of trioxane

Info

Publication number
DE3479125D1
DE3479125D1 DE8484303811T DE3479125T DE3479125D1 DE 3479125 D1 DE3479125 D1 DE 3479125D1 DE 8484303811 T DE8484303811 T DE 8484303811T DE 3479125 T DE3479125 T DE 3479125T DE 3479125 D1 DE3479125 D1 DE 3479125D1
Authority
DE
Germany
Prior art keywords
trioxane
homopolymer
copolymer
manufacturing
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
DE8484303811T
Other languages
German (de)
English (en)
Inventor
Takuzo Kasuga
Takeshi Asano
Yukio Ikenaga
Masami Yamawaki
Yasuyuki Takeda
Koichi Ichimura
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.)
Polyplastics Co Ltd
Original Assignee
Polyplastics Co 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 Polyplastics Co Ltd filed Critical Polyplastics Co Ltd
Application granted granted Critical
Publication of DE3479125D1 publication Critical patent/DE3479125D1/de
Expired legal-status Critical Current

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
    • C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
    • 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
    • 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
    • C08G2/18—Copolymerisation of aldehydes or ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyethers (AREA)
DE8484303811T 1983-06-08 1984-06-06 Method of manufacturing a homopolymer or copolymer of trioxane Expired DE3479125D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58102500A JPS59227916A (ja) 1983-06-08 1983-06-08 トリオキサンの重合体及び共重合体の製造法

Publications (1)

Publication Number Publication Date
DE3479125D1 true DE3479125D1 (en) 1989-08-31

Family

ID=14329124

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484303811T Expired DE3479125D1 (en) 1983-06-08 1984-06-06 Method of manufacturing a homopolymer or copolymer of trioxane

Country Status (7)

Country Link
US (1) US4579935A (enExample)
EP (1) EP0128739B1 (enExample)
JP (1) JPS59227916A (enExample)
KR (1) KR880000657B1 (enExample)
AU (1) AU566354B2 (enExample)
CA (1) CA1226989A (enExample)
DE (1) DE3479125D1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5741866A (en) * 1994-02-28 1998-04-21 Asahi Kasei Kogo Kabushiki Kaisha Method for producing an acetal copolymer
JP3137896B2 (ja) * 1996-03-12 2001-02-26 旭化成株式会社 ポリオキシメチレンコポリマーの製造方法
DE102004025366A1 (de) 2004-05-19 2005-12-15 Basf Ag Verfahren zur Enfernung von Restmonomeren aus Polyoxymethylenen
WO2008031760A1 (de) 2006-09-12 2008-03-20 Basf Se Ionische flüssigkeiten bei der pom-herstellung
DE102007052522A1 (de) * 2007-11-01 2009-05-07 H.C. Starck Gmbh Verfahren zur Beschichtung von unpolaren Polyaromaten enthaltenden Schichten
CN101903430B (zh) 2007-12-19 2013-04-24 巴斯夫欧洲公司 以甲醇为原料通过三噁烷的均聚或共聚制备聚甲醛均聚物或共聚物的方法
WO2013113879A1 (de) 2012-02-02 2013-08-08 Basf Se Polyoxymethylencopolymere
SG11201404549WA (en) 2012-02-02 2014-10-30 Basf Se Thermoplastic pom material
US9902797B2 (en) 2012-05-14 2018-02-27 Mitsubishi Gas Chemical Company, Inc. Method for producing oxymethylene copolymer
TW201500443A (zh) 2013-04-18 2015-01-01 Basf Se 聚甲醛共聚物及熱塑性ｐｏｍ組成物
JPWO2014189139A1 (ja) 2013-05-24 2017-02-23 三菱瓦斯化学株式会社 オキシメチレン共重合体の製造方法
TW201446823A (zh) 2013-06-03 2014-12-16 Mitsubishi Gas Chemical Co 氧基亞甲基共聚物之製造方法
US9902806B2 (en) 2013-07-09 2018-02-27 Mitsubishi Gas Chemical Company, Inc. Trioxane composition and method for storing the same
KR20160031450A (ko) 2013-07-18 2016-03-22 미츠비시 가스 가가쿠 가부시키가이샤 옥시메틸렌 공중합체의 제조 방법
JP6707468B2 (ja) 2014-05-21 2020-06-10 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 成形品の曲げ靭性を改良する方法
US10456834B2 (en) 2014-06-02 2019-10-29 Basf Se Process for the production of sintered moldings

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3210322A (en) * 1961-02-09 1965-10-05 Celanese Corp Treatment of oxymethylene polymerization product
US3382293A (en) * 1962-02-12 1968-05-07 Celanese Corp Polyoxymethylene blended with phenolic novolac
US3218296A (en) * 1962-07-30 1965-11-16 Tenneco Chem Initiators for the polymerization of formaldehyde
US3293218A (en) * 1963-07-09 1966-12-20 Tenneco Chem Formaldehyde-polyhalogenated polycyclic acid anhydride copolymers
FR1419666A (fr) * 1963-08-14 1965-12-03 Ici Ltd Procédé de fabrication d'un copolymère contenant des motifs oxyméthylène
DE2840679C2 (de) * 1978-09-19 1982-03-18 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Oxymethylencopolymerisat-Formmassen mit geringem Anteil an Restformaldehyd
JPS5552338A (en) * 1978-10-13 1980-04-16 Mitsubishi Gas Chem Co Inc Oxymethylene copolymer composition
WO1981001712A1 (fr) * 1979-12-17 1981-06-25 Asahi Chemical Ind Procede de preparation de polyoxymethylene

Also Published As

Publication number Publication date
EP0128739B1 (en) 1989-07-26
EP0128739A1 (en) 1984-12-19
AU566354B2 (en) 1987-10-15
AU2913584A (en) 1984-12-13
JPS59227916A (ja) 1984-12-21
JPH0363965B2 (enExample) 1991-10-03
KR880000657B1 (ko) 1988-04-20
CA1226989A (en) 1987-09-15
KR850000482A (ko) 1985-02-27
US4579935A (en) 1986-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee