SG82521A1 - Polyoxymethylene copolymer and process for producing the copolymer - Google Patents

Polyoxymethylene copolymer and process for producing the copolymer

Info

Publication number
SG82521A1
SG82521A1 SG9600233A SG1996000233A SG82521A1 SG 82521 A1 SG82521 A1 SG 82521A1 SG 9600233 A SG9600233 A SG 9600233A SG 1996000233 A SG1996000233 A SG 1996000233A SG 82521 A1 SG82521 A1 SG 82521A1
Authority
SG
Singapore
Prior art keywords
copolymer
producing
polyoxymethylene
polyoxymethylene copolymer
Prior art date
Application number
SG9600233A
Other languages
English (en)
Inventor
Morishita Hirohisa
Matsuzaki Kazuhiko
Original Assignee
Asahi Chemical Ind
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17430604&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG82521(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of SG82521A1 publication Critical patent/SG82521A1/en

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
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates

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)
SG9600233A 1990-10-05 1991-01-17 Polyoxymethylene copolymer and process for producing the copolymer SG82521A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26641490 1990-10-05

Publications (1)

Publication Number Publication Date
SG82521A1 true SG82521A1 (en) 2001-08-21

Family

ID=17430604

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9600233A SG82521A1 (en) 1990-10-05 1991-01-17 Polyoxymethylene copolymer and process for producing the copolymer

Country Status (7)

Country Link
US (1) US5288840A (fr)
EP (2) EP0678535B2 (fr)
KR (1) KR960010248B1 (fr)
CA (1) CA2070431C (fr)
DE (2) DE69116674T2 (fr)
SG (1) SG82521A1 (fr)
WO (1) WO1992006126A1 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233308A1 (de) * 1992-10-03 1994-04-07 Hoechst Ag Polyacetal-Formmassen mit hoher Schlagzähigkeit, Verfahren zu ihrer Herstellung und ihre Verwendung
JPH06271744A (ja) * 1993-03-22 1994-09-27 Mizusawa Ind Chem Ltd ポリアセタール系樹脂用帯電防止剤
US5364900A (en) * 1993-04-08 1994-11-15 Asahi Kasei Kogyo Kabushiki Kaisha Stabilized acetal resin compositions
DE19581345C2 (de) * 1994-02-21 2000-05-18 Asahi Chemical Ind Oxymethylen-Copolymer-Harzzusammensetzung
US20040063853A1 (en) * 1998-04-08 2004-04-01 Stefan Disch Polyoxymethylene moulding material with improved processing stability and a reduced emissions tendency
US5962623A (en) * 1998-09-08 1999-10-05 Ticona Gmbh Process for the preparation of polyacetal copolymers
DE19983463B8 (de) 1998-09-24 2007-12-06 Asahi Kasei Kabushiki Kaisha Polyoxymethylencopolymeres und eine dieses enthaltende Zusammensetzung
DE10006037A1 (de) 2000-02-10 2001-08-16 Basf Ag Verfahren zur Herstellung von Polyoxymethylenen
KR100740812B1 (ko) * 2001-03-27 2007-07-19 미츠비시 가스 가가쿠 가부시키가이샤 폴리옥시메틸렌 공중합체 및 그 성형품
KR100464986B1 (ko) * 2001-09-27 2005-01-05 한국엔지니어링플라스틱 주식회사 염소 및 염소화합물에 안정한 폴리아세탈 수지 조성물 및이의 제품
US7632916B2 (en) * 2002-08-02 2009-12-15 3M Innovative Properties Company Process to modify polymeric materials and resulting compositions
US7022805B2 (en) 2003-09-12 2006-04-04 Ticona Gmbh Process for the preparation of acetal polymers
EP1688461A1 (fr) * 2003-11-07 2006-08-09 Polyplastics Co., Ltd. Composition de resine polyacetale et article moule
DE102004054629A1 (de) 2004-11-11 2006-05-18 Basf Ag Basische Desaktivatoren bei der POM-Herstellung
PL2066710T3 (pl) 2006-09-12 2011-06-30 Basf Se Ciecze jonowe do wytwarzania POM
DE102006044465A1 (de) 2006-09-21 2008-04-03 Ticona Gmbh Initiator
US7902324B2 (en) 2006-09-26 2011-03-08 Ticona Gmbh Initiator
DE102008018966A1 (de) 2008-04-16 2009-10-22 Ticona Gmbh Verfahren zur Herstellung von Oxymethylen-Polymeren und dafür geeignete Vorrichtung
DE102008018968A1 (de) * 2008-04-16 2009-10-22 Ticona Gmbh Polyoxymethylen-Formmassen und Formkörper und deren Verwendung
DE102008018965A1 (de) * 2008-04-16 2009-10-22 Ticona Gmbh Oxymethylen-Copolymere und deren Verwendung sowie Verfahren zur Herstellung von Oxymethylen-Copolymeren
DE102008018967A1 (de) 2008-04-16 2009-10-22 Ticona Gmbh Oxymethylenpolymere, Verfahren zu deren Herstellung und deren Verwendung
CN102079801A (zh) 2009-09-25 2011-06-01 提克纳有限公司 氧亚甲基聚合物及其制备方法
US8840976B2 (en) 2010-10-14 2014-09-23 Ticona Llc VOC or compressed gas containment device made from a polyoxymethylene polymer
EP2505609B1 (fr) 2011-04-01 2015-01-21 Ticona GmbH Polyoxyméthylène avec une grande résistance aux chocs pour moulage par soufflage-extrusion
EP2546272A1 (fr) 2011-07-15 2013-01-16 Ticona GmbH Procédé de production de polymères d'oxyméthylène
US8968858B2 (en) 2011-12-30 2015-03-03 Ticona Llc Printable molded articles made from a polyoxymethylene polymer composition
WO2014105670A1 (fr) 2012-12-27 2014-07-03 Ticona Llc Composition de polyoxyméthylène à résistance au choc modifiée et articles, fabriqués avec celle-ci, stables lors d'une exposition à une lumière ultraviolette
KR101522978B1 (ko) * 2013-03-04 2015-05-28 한국엔지니어링플라스틱 주식회사 폴리옥시메틸렌 중합체의 제조방법 및 이로 제조된 폴리옥시메틸렌 중합체
KR101532623B1 (ko) * 2013-08-29 2015-06-30 한국엔지니어링플라스틱 주식회사 폴리옥시메틸렌 중합체의 제조방법 및 이로부터 제조되는 폴리옥시메틸렌 중합체
WO2020054730A1 (fr) * 2018-09-14 2020-03-19 旭化成株式会社 Polyoxyméthylène et son procédé de production

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027352A (en) * 1958-02-28 1962-03-27 Celanese Corp Copolymers
US3337503A (en) * 1961-02-15 1967-08-22 Celanese Corp Polyoxymethylene polymer and polymerization process
FR2149579A1 (fr) * 1971-08-19 1973-03-30 Hoechst Ag
US3883450A (en) * 1971-08-19 1975-05-13 Hoechst Ag Process for producing homo- and copolymers of cyclic acetals
JPS5712018A (en) * 1980-06-25 1982-01-21 Asahi Chem Ind Co Ltd Polyacetal copolymer and production thereof
US4431794A (en) * 1981-11-28 1984-02-14 Basf Aktiengesellschaft Continuous preparation of oxymethylene polymers
US4758608A (en) * 1987-09-14 1988-07-19 Hoechst Celanese Corporation UV curable non-crystalline acetal terpolymers
US5144005A (en) * 1987-02-07 1992-09-01 Hoechst Aktiengesellschaft Continuous process for removing unstable components from crude oxymethylene copolymer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248939B (de) † 1967-08-31 Badische Anilin- &. Soda-Fabrik Aktiengesellschaft, Ludwigshafen/Rhem Verfahren zum Aufarbeiten von Copolvmerisaten des Trioxans
US3580928A (en) † 1968-02-12 1971-05-25 Celanese Corp Process for purifying acetals
US3607882A (en) † 1968-02-29 1971-09-21 Fraz Wenger Process for purifying acetals
US4312977A (en) † 1980-08-11 1982-01-26 Celanese Corporation Process for the production of high molecular weight oxymethylene copolymer in the presence of impurity
US4332644A (en) † 1981-06-08 1982-06-01 Asahi Kasei Kogyo Kabushiki Kaisha Process for separating trioxane
US4458064A (en) † 1982-02-19 1984-07-03 Celanese Corporation Process and apparatus for continual melt hydrolysis of acetal copolymers
SU1188182A1 (ru) * 1984-01-25 1985-10-30 Ордена Ленина Институт Химической Физики Ан Ссср Способ получени полиацеталей
JPS6351447A (ja) † 1986-08-21 1988-03-04 Asahi Chem Ind Co Ltd 安定化オキシメチレン共重合体組成物
US4843115A (en) † 1986-11-18 1989-06-27 Hoechst Celanese Corporation Polyacetal stabilizer formulation with improved color stability
DE3730379A1 (de) † 1987-09-10 1989-03-30 Kernforschungsz Karlsruhe Verfahren zur herstellung eines halbzeugs oder endproduktes aus einphasigem, hochlegiertem martensitischem chromstahl durch warm- und/oder kaltverformung
JP2855335B2 (ja) † 1989-03-02 1999-02-10 株式会社ブリヂストン 導電性ポリウレタンフォームの製造方法
JPH0692475B2 (ja) † 1990-08-31 1994-11-16 旭化成工業株式会社 アセタール重合体または共重合体の製造法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027352A (en) * 1958-02-28 1962-03-27 Celanese Corp Copolymers
US3337503A (en) * 1961-02-15 1967-08-22 Celanese Corp Polyoxymethylene polymer and polymerization process
FR2149579A1 (fr) * 1971-08-19 1973-03-30 Hoechst Ag
US3883450A (en) * 1971-08-19 1975-05-13 Hoechst Ag Process for producing homo- and copolymers of cyclic acetals
JPS5712018A (en) * 1980-06-25 1982-01-21 Asahi Chem Ind Co Ltd Polyacetal copolymer and production thereof
US4431794A (en) * 1981-11-28 1984-02-14 Basf Aktiengesellschaft Continuous preparation of oxymethylene polymers
US5144005A (en) * 1987-02-07 1992-09-01 Hoechst Aktiengesellschaft Continuous process for removing unstable components from crude oxymethylene copolymer
US4758608A (en) * 1987-09-14 1988-07-19 Hoechst Celanese Corporation UV curable non-crystalline acetal terpolymers

Also Published As

Publication number Publication date
HK1000804A1 (en) 1998-05-01
US5288840A (en) 1994-02-22
CA2070431C (fr) 1995-11-14
EP0678535A1 (fr) 1995-10-25
KR960010248B1 (ko) 1996-07-26
EP0678535B1 (fr) 1999-06-23
DE69131385D1 (de) 1999-07-29
WO1992006126A1 (fr) 1992-04-16
DE69131385T2 (de) 2000-02-17
DE69116674D1 (de) 1996-03-07
EP0504405A1 (fr) 1992-09-23
CA2070431A1 (fr) 1992-04-06
EP0504405A4 (en) 1992-12-02
KR927003670A (ko) 1992-12-18
EP0678535B2 (fr) 2008-04-09
EP0504405B1 (fr) 1996-01-24
DE69116674T2 (de) 1996-09-26

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