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DE19983463T1 - Polyoxymethylencopolymeres und eine dieses enthaltende Zusammensetzung - Google Patents

Polyoxymethylencopolymeres und eine dieses enthaltende Zusammensetzung

Info

Publication number
DE19983463T1
DE19983463T1 DE19983463T DE19983463T DE19983463T1 DE 19983463 T1 DE19983463 T1 DE 19983463T1 DE 19983463 T DE19983463 T DE 19983463T DE 19983463 T DE19983463 T DE 19983463T DE 19983463 T1 DE19983463 T1 DE 19983463T1
Authority
DE
Germany
Prior art keywords
composition containing
polyoxymethylene copolymer
polyoxymethylene
copolymer
composition
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.)
Pending
Application number
DE19983463T
Other languages
English (en)
Other versions
DE19983463B8 (de
DE19983463B4 (de
Inventor
Noritaka Tanimura
Atushi Nanasawa
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of DE19983463T1 publication Critical patent/DE19983463T1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
    • C08L59/04—Copolyoxymethylenes
    • 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
    • C08G2/04—Polymerisation by using compounds which act upon the molecular weight, e.g. chain-transferring agents
    • 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
    • C08G2/06—Catalysts
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Telephone Set Structure (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Sliding-Contact Bearings (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DE19983463T 1998-09-24 1999-09-21 Polyoxymethylencopolymeres und eine dieses enthaltende Zusammensetzung Pending DE19983463T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28589498 1998-09-24
PCT/JP1999/005138 WO2000017247A1 (fr) 1998-09-24 1999-09-21 Copolymere de polyoxymethylene et composition le contenant

Publications (1)

Publication Number Publication Date
DE19983463T1 true DE19983463T1 (de) 2001-08-30

Family

ID=17697407

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19983463A Expired - Lifetime DE19983463B8 (de) 1998-09-24 1999-09-21 Polyoxymethylencopolymeres und eine dieses enthaltende Zusammensetzung
DE19983463T Pending DE19983463T1 (de) 1998-09-24 1999-09-21 Polyoxymethylencopolymeres und eine dieses enthaltende Zusammensetzung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19983463A Expired - Lifetime DE19983463B8 (de) 1998-09-24 1999-09-21 Polyoxymethylencopolymeres und eine dieses enthaltende Zusammensetzung

Country Status (5)

Country Link
US (1) US6506850B1 (de)
JP (1) JP4605904B2 (de)
CN (1) CN1133675C (de)
DE (2) DE19983463B8 (de)
WO (1) WO2000017247A1 (de)

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JP2004323713A (ja) * 2003-04-25 2004-11-18 Asahi Kasei Chemicals Corp 樹脂組成物、その成形体及びその部品
DE112004002005B4 (de) * 2003-10-24 2008-11-06 Asahi Kasei Chemicals Corp. Polyacetalharzzusammensetzung und Artikel davon
JP2005320373A (ja) * 2004-05-06 2005-11-17 Asahi Kasei Chemicals Corp 樹脂組成物
DE102004057867A1 (de) * 2004-11-30 2006-06-01 Basf Ag Verfahren zur Herstellung von Polyoxymethylenen
WO2006098251A1 (ja) * 2005-03-15 2006-09-21 Polyplastics Co., Ltd. 不安定末端基分解処理剤、それを用いた安定化ポリアセタール樹脂、製造方法、組成物及び成形体
JP5036973B2 (ja) * 2005-03-15 2012-09-26 ポリプラスチックス株式会社 不安定末端基分解処理剤を用いた、安定化ポリアセタール樹脂の製造方法
JP2006282903A (ja) * 2005-04-01 2006-10-19 Asahi Kasei Chemicals Corp 樹脂組成物
JP4827435B2 (ja) * 2005-04-27 2011-11-30 旭化成ケミカルズ株式会社 ポリアセタール樹脂組成物及びその成形品
US20090048385A1 (en) * 2005-09-16 2009-02-19 Asahi Kasei Chemicals Corporation Masterbatch and composition containing the same
JP5079265B2 (ja) * 2006-06-13 2012-11-21 ポリプラスチックス株式会社 安定化ポリアセタール樹脂の製造方法
JP5393945B2 (ja) * 2006-07-31 2014-01-22 ポリプラスチックス株式会社 安定化ポリアセタール樹脂の製造方法、安定化ポリアセタール樹脂、組成物及び成形体
JP4799534B2 (ja) * 2006-12-01 2011-10-26 旭化成ケミカルズ株式会社 ポリアセタール樹脂組成物
JP4903737B2 (ja) * 2007-03-20 2012-03-28 旭化成ケミカルズ株式会社 ポリアセタール樹脂組成物
JP4904191B2 (ja) * 2007-04-13 2012-03-28 旭化成ケミカルズ株式会社 ポリアセタール樹脂組成物
US20080299340A1 (en) * 2007-06-01 2008-12-04 Joseph Kamienski Over-molded thick wall parts
JP5297640B2 (ja) * 2007-11-29 2013-09-25 ポリプラスチックス株式会社 耐酸性に優れたポリアセタール樹脂成形品
DE102008018968A1 (de) * 2008-04-16 2009-10-22 Ticona Gmbh Polyoxymethylen-Formmassen und Formkörper und deren Verwendung
DE102008018967A1 (de) 2008-04-16 2009-10-22 Ticona Gmbh Oxymethylenpolymere, Verfahren zu deren Herstellung und deren Verwendung
DE102008018966A1 (de) 2008-04-16 2009-10-22 Ticona Gmbh Verfahren zur Herstellung von Oxymethylen-Polymeren und dafür geeignete Vorrichtung
JP4903748B2 (ja) * 2008-04-18 2012-03-28 旭化成ケミカルズ株式会社 ハードディスクのランプ成形体
JP4895139B2 (ja) * 2008-05-30 2012-03-14 旭化成ケミカルズ株式会社 ポリアセタール樹脂成形体
JP2010013519A (ja) * 2008-07-02 2010-01-21 Mitsubishi Gas Chemical Co Inc 低フィッシュアイ・ポリアセタール樹脂の製造方法
JP5214362B2 (ja) * 2008-07-31 2013-06-19 ポリプラスチックス株式会社 ポリアセタール樹脂成形品
US8840976B2 (en) 2010-10-14 2014-09-23 Ticona Llc VOC or compressed gas containment device made from a polyoxymethylene polymer
EP2505609B1 (de) 2011-04-01 2015-01-21 Ticona GmbH Polyoxymethylen mit hoher schlagfestigkeit für extrusionsblasformung
US9296874B2 (en) * 2011-04-28 2016-03-29 Ticona Llc Polyacetal compositions and molded products made therefrom
EP2546272A1 (de) 2011-07-15 2013-01-16 Ticona GmbH Verfahren zur Herstellung von Oxymethylenpolymeren
US20140163193A1 (en) * 2011-09-23 2014-06-12 Ocean's King Lighting Scence & Technology Co., Ltd Difluoro benzotriazolyl solar cell polymeric material and preparation method and use thereof
WO2013101624A1 (en) 2011-12-30 2013-07-04 Ticona Llc Printable molded articles made from a polyoxymethylene polymer composition
ITBS20120122A1 (it) * 2012-07-27 2014-01-28 Emer Spa Dispositivo di sicurezza, particolarmente per impianti a gas per autotrazione
EP2938674A1 (de) 2012-12-27 2015-11-04 Ticona LLC Schlagzähmodifizierte polyoxymethylenzusammensetzung und daraus hergestellte artikel mit stabilität bei exposition gegenüber uv-licht
CN105199020B (zh) * 2015-08-12 2018-04-06 东华大学 一种乙烯‑氧亚甲基共聚物及其制备方法
US10196577B2 (en) 2015-09-30 2019-02-05 Celanese Sales Germany Gmbh Low friction squeak free assembly
JP2017160333A (ja) * 2016-03-09 2017-09-14 旭化成株式会社 ポリアセタールコポリマー、コポリマーの製造方法、およびポリアセタール樹脂組成物
JP2017160332A (ja) * 2016-03-09 2017-09-14 旭化成株式会社 ポリアセタールコポリマー、ポリアセタールコポリマーの製造方法、およびポリアセタール樹脂組成物
CN112513115B (zh) 2018-09-14 2024-05-14 旭化成株式会社 聚甲醛及其制造方法
CN110643006B (zh) * 2019-09-24 2022-07-26 开滦能源化工股份有限公司 一种高熔体强度共聚甲醛及其制备方法

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FR2317315A1 (fr) 1975-07-10 1977-02-04 Rhone Poulenc Ind Polyacetal hydrophile et son application comme agent anti-redeposition et anti-salissure des fibres textiles
JPS55115441A (en) * 1979-02-28 1980-09-05 Asahi Chem Ind Co Ltd Stabilization of polyoxymethylene
JPS6063216A (ja) * 1983-09-16 1985-04-11 Polyplastics Co 熱安定性，成形性の改良されたポリアセタ−ル重合体の製造法
JPH06831B2 (ja) * 1986-07-21 1994-01-05 東レ株式会社 オキシメチレンコポリマの製造方法
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JPH0737504B2 (ja) 1987-12-25 1995-04-26 ポリプラスチックス株式会社 アセタール重合体又は共重合体の製造法
US4956445A (en) 1987-12-25 1990-09-11 Polyplastics Co., Ltd. Process for the preparation of acetal polymer or copolymer
JPH04108848A (ja) 1990-08-30 1992-04-09 Asahi Chem Ind Co Ltd 低二次収縮性ポリオキシメチレン組成物
JP3160678B2 (ja) * 1990-10-05 2001-04-25 旭化成株式会社 ポリオキシメチレン共重合体及びその製法
US5288840A (en) 1990-10-05 1994-02-22 Asahi Kasei Kabushiki Kaisha Polyoxymethylene copolymer and process for producing the copolymer
JP3101766B2 (ja) 1990-10-05 2000-10-23 旭化成工業株式会社 ポリオキシメチレン共重合体組成物
JP3168034B2 (ja) 1991-10-04 2001-05-21 旭化成株式会社 ポリオキシメチレン製ギア
JPH0598028A (ja) 1991-10-07 1993-04-20 Asahi Chem Ind Co Ltd ポリオキシメチレン製押出成形品
DK0559496T3 (da) 1992-03-06 1997-10-27 Polyplastics Co Fremgangsmåde til fremstilling af polyoxymethylencopolymerer
JP2948015B2 (ja) * 1992-03-09 1999-09-13 ポリプラスチックス株式会社 高重合度ポリオキシメチレン共重合体の製造方法
JPH0686509A (ja) 1992-09-04 1994-03-25 Matsushita Electric Ind Co Ltd 小型直流モータ
JP3257581B2 (ja) 1994-06-13 2002-02-18 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
DE4431575A1 (de) 1994-09-05 1996-03-07 Hoechst Ag Verfahren zur Herstellung von Polyacetalcopolymeren
CN1081206C (zh) 1994-10-28 2002-03-20 旭化成株式会社 聚缩醛树脂组合物
JP3309641B2 (ja) 1995-05-31 2002-07-29 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
US5866670A (en) 1995-08-21 1999-02-02 Polyplastics Co., Ltd. Process for preparing polyacetal copolymer
JP2958259B2 (ja) * 1995-08-21 1999-10-06 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
DE19882148B4 (de) 1997-03-26 2006-06-29 Asahi Kasei Kabushiki Kaisha Verfahren zum Stabilisieren eines Oxymethylen-Copolymeren
JP3819118B2 (ja) 1997-07-30 2006-09-06 ポリプラスチックス株式会社 樹脂製歯車
JPH1143584A (ja) 1997-07-30 1999-02-16 Polyplastics Co ポリオキシメチレン組成物

Also Published As

Publication number Publication date
CN1133675C (zh) 2004-01-07
CN1319109A (zh) 2001-10-24
DE19983463B8 (de) 2007-12-06
US6506850B1 (en) 2003-01-14
JP4605904B2 (ja) 2011-01-05
DE19983463B4 (de) 2004-04-08
WO2000017247A1 (fr) 2000-03-30

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law