AU566354B2 - Trioxane polymers - Google Patents

Trioxane polymers

Info

Publication number
AU566354B2
AU566354B2 AU29135/84A AU2913584A AU566354B2 AU 566354 B2 AU566354 B2 AU 566354B2 AU 29135/84 A AU29135/84 A AU 29135/84A AU 2913584 A AU2913584 A AU 2913584A AU 566354 B2 AU566354 B2 AU 566354B2
Authority
AU
Australia
Prior art keywords
trioxane
polymers
trioxane polymers
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.)
Ceased
Application number
AU29135/84A
Other languages
English (en)
Other versions
AU2913584A (en
Inventor
Takeshi Asano
Koichi Ichimura
Yukio Ikenaga
Takuzo Kasuga
Yasuyuki Takeda
Masami Yamawaki
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
Publication of AU2913584A publication Critical patent/AU2913584A/en
Application granted granted Critical
Publication of AU566354B2 publication Critical patent/AU566354B2/en
Anticipated expiration legal-status Critical
Ceased 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)
AU29135/84A 1983-06-08 1984-06-06 Trioxane polymers Ceased AU566354B2 (en)

Applications Claiming Priority (2)

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
JP58-102500 1983-06-08

Publications (2)

Publication Number Publication Date
AU2913584A AU2913584A (en) 1984-12-13
AU566354B2 true AU566354B2 (en) 1987-10-15

Family

ID=14329124

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29135/84A Ceased AU566354B2 (en) 1983-06-08 1984-06-06 Trioxane polymers

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
WO1995023171A1 (en) * 1994-02-28 1995-08-31 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing 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
KR20090069290A (ko) 2006-09-12 2009-06-30 바스프 에스이 Ｐｏｍ 제조에서 이온성 액체
DE102007052522A1 (de) * 2007-11-01 2009-05-07 H.C. Starck Gmbh Verfahren zur Beschichtung von unpolaren Polyaromaten enthaltenden Schichten
CA2707613A1 (en) 2007-12-19 2009-06-25 Basf Se Process for preparing polyoxymethylene homopolymers or copolymers by homopolymerization or copolymerization of trioxane, starting from methanol
EP2809722A1 (de) 2012-02-02 2014-12-10 Basf Se Thermoplastische pom-masse
WO2013113879A1 (de) 2012-02-02 2013-08-08 Basf Se Polyoxymethylencopolymere
KR101795125B1 (ko) 2012-05-14 2017-11-07 미츠비시 가스 가가쿠 가부시키가이샤 옥시메틸렌 공중합체의 제조 방법
TW201500443A (zh) 2013-04-18 2015-01-01 Basf Se 聚甲醛共聚物及熱塑性ｐｏｍ組成物
WO2014189139A1 (ja) 2013-05-24 2014-11-27 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
EP3006477A4 (en) 2013-06-03 2017-01-18 Mitsubishi Gas Chemical Company, Inc. Production method for oxymethylene copolymer
WO2015005169A1 (ja) 2013-07-09 2015-01-15 三菱瓦斯化学株式会社 トリオキサン組成物及びその貯蔵方法
TW201504273A (zh) 2013-07-18 2015-02-01 Mitsubishi Gas Chemical Co 氧基亞甲基共聚物之製造方法
US10961384B2 (en) 2014-05-21 2021-03-30 Basf Se Process for improving the flexural toughness of moldings
HRP20240523T1 (hr) 2014-06-02 2024-07-05 Basf Se Postupak za proizvodnju sinteriranih kalupa

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
DE3479125D1 (en) 1989-08-31
EP0128739A1 (en) 1984-12-19
US4579935A (en) 1986-04-01
EP0128739B1 (en) 1989-07-26
JPS59227916A (ja) 1984-12-21
AU2913584A (en) 1984-12-13
KR850000482A (ko) 1985-02-27
JPH0363965B2 (enExample) 1991-10-03
CA1226989A (en) 1987-09-15
KR880000657B1 (ko) 1988-04-20

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired