DE19681192T1 - Verfahren zur Herstellung eines stabilisierten Oxymethylen-Copolymeren - Google Patents

Verfahren zur Herstellung eines stabilisierten Oxymethylen-Copolymeren

Info

Publication number
DE19681192T1
DE19681192T1 DE19681192T DE19681192T DE19681192T1 DE 19681192 T1 DE19681192 T1 DE 19681192T1 DE 19681192 T DE19681192 T DE 19681192T DE 19681192 T DE19681192 T DE 19681192T DE 19681192 T1 DE19681192 T1 DE 19681192T1
Authority
DE
Germany
Prior art keywords
preparation
oxymethylene copolymer
stabilized oxymethylene
stabilized
copolymer
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.)
Granted
Application number
DE19681192T
Other languages
English (en)
Other versions
DE19681192B4 (de
Inventor
Hideki Nakamura
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
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 DE19681192T1 publication Critical patent/DE19681192T1/de
Application granted granted Critical
Publication of DE19681192B4 publication Critical patent/DE19681192B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • 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
    • C08G2/30—Chemical modification by after-treatment
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/134—Phenols containing ester groups
    • C08K5/1345—Carboxylic esters of phenolcarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE19681192T 1995-02-02 1996-01-26 Verfahren zur Herstellung eines stabilisierten Oxymethylen-Copolymeren Expired - Lifetime DE19681192B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3591395 1995-02-02
JP7/35913 1995-02-02
PCT/JP1996/000149 WO1996023825A1 (fr) 1995-02-02 1996-01-26 Procede de production d'un copolymere d'oxymethylene stabilise

Publications (2)

Publication Number Publication Date
DE19681192T1 true DE19681192T1 (de) 1998-02-05
DE19681192B4 DE19681192B4 (de) 2006-06-29

Family

ID=12455279

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681192T Expired - Lifetime DE19681192B4 (de) 1995-02-02 1996-01-26 Verfahren zur Herstellung eines stabilisierten Oxymethylen-Copolymeren

Country Status (6)

Country Link
US (1) US5948841A (de)
JP (1) JP2946239B2 (de)
CN (1) CN1066463C (de)
DE (1) DE19681192B4 (de)
MY (1) MY132287A (de)
WO (1) WO1996023825A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2719043Y (zh) 2004-04-14 2005-08-24 韩力 雾化电子烟
JP5067157B2 (ja) * 2005-04-12 2012-11-07 三菱瓦斯化学株式会社 ポリオキシメチレン共重合体の製造方法
DE102005054877A1 (de) * 2005-11-17 2007-05-24 Basf Ag Verfahren zur Herstellung eines Polyoxymethylenhomo- oder -Copolymer-Endproduktes
DE102008018966A1 (de) 2008-04-16 2009-10-22 Ticona Gmbh Verfahren zur Herstellung von Oxymethylen-Polymeren und dafür geeignete Vorrichtung
EP2546272A1 (de) 2011-07-15 2013-01-16 Ticona GmbH Verfahren zur Herstellung von Oxymethylenpolymeren
CN103144275B (zh) * 2013-02-22 2016-03-23 神华集团有限责任公司 一种聚甲醛稳定化处理的方法
JP2015101599A (ja) * 2013-11-21 2015-06-04 ポリプラスチックス株式会社 ポリオキシメチレン樹脂組成物の製造方法
JP6329478B2 (ja) * 2014-11-13 2018-05-23 旭化成株式会社 ポリアセタール共重合体の製造方法
JP6383261B2 (ja) * 2014-11-13 2018-08-29 旭化成株式会社 ポリアセタール共重合体の製造方法
JP6951938B2 (ja) * 2017-10-24 2021-10-20 旭化成株式会社 ポリアセタール樹脂組成物
JP6951939B2 (ja) * 2017-10-24 2021-10-20 旭化成株式会社 ポリアセタール樹脂組成物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065532A (en) * 1974-04-11 1977-12-27 Basf Aktiengesellschaft Process for the admixture of additives into plastics with simultaneous removal of volatile constituents
GB1592681A (en) * 1976-12-17 1981-07-08 Celanese Corp Process for production of a polyoxymethylene moulding composition
DE3703790A1 (de) * 1987-02-07 1988-08-18 Hoechst Ag Kontinuierliches verfahren zur entfernung instabiler anteile aus rohem oxymethylencopolymerisat
JPS63291915A (ja) * 1987-05-25 1988-11-29 Polyplastics Co 粗オキシメチレン共重合体の安定化方法及びその装置
JPH0791350B2 (ja) * 1988-06-02 1995-10-04 宇部興産株式会社 オキシメチレン共重合体の安定化法

Also Published As

Publication number Publication date
MY132287A (en) 2007-09-28
DE19681192B4 (de) 2006-06-29
CN1066463C (zh) 2001-05-30
WO1996023825A1 (fr) 1996-08-08
US5948841A (en) 1999-09-07
JP2946239B2 (ja) 1999-09-06
CN1172489A (zh) 1998-02-04

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: ASAHI KASEI KABUSHIKI KAISHA, OSAKA, JP

8364 No opposition during term of opposition
R071 Expiry of right