DE69522389T2 - Verfahren zur Reinigung von Phosphorsäureestern - Google Patents

Verfahren zur Reinigung von Phosphorsäureestern

Info

Publication number
DE69522389T2
DE69522389T2 DE69522389T DE69522389T DE69522389T2 DE 69522389 T2 DE69522389 T2 DE 69522389T2 DE 69522389 T DE69522389 T DE 69522389T DE 69522389 T DE69522389 T DE 69522389T DE 69522389 T2 DE69522389 T2 DE 69522389T2
Authority
DE
Germany
Prior art keywords
purification
phosphoric acid
acid esters
esters
phosphoric
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 - Lifetime
Application number
DE69522389T
Other languages
English (en)
Other versions
DE69522389D1 (de
Inventor
Shigeru Kawata
Kazuo Noguchi
Kenji Ako
Shin 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.)
Daihachi Chemical Industry Co Ltd
Original Assignee
Daihachi Chemical Industry 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 Daihachi Chemical Industry Co Ltd filed Critical Daihachi Chemical Industry Co Ltd
Application granted granted Critical
Publication of DE69522389D1 publication Critical patent/DE69522389D1/de
Publication of DE69522389T2 publication Critical patent/DE69522389T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/025Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
DE69522389T 1994-06-23 1995-06-21 Verfahren zur Reinigung von Phosphorsäureestern Expired - Lifetime DE69522389T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14202394 1994-06-23

Publications (2)

Publication Number Publication Date
DE69522389D1 DE69522389D1 (de) 2001-10-04
DE69522389T2 true DE69522389T2 (de) 2002-05-23

Family

ID=15305573

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69522389T Expired - Lifetime DE69522389T2 (de) 1994-06-23 1995-06-21 Verfahren zur Reinigung von Phosphorsäureestern

Country Status (3)

Country Link
US (1) US5616768A (de)
EP (1) EP0690063B1 (de)
DE (1) DE69522389T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6613820B2 (en) 1997-08-29 2003-09-02 General Electric Company Polycarbonate resin composition
US6486241B2 (en) 1997-08-29 2002-11-26 General Electric Company Polycarbonate resin composition
US6031035A (en) * 1998-02-13 2000-02-29 Great Lakes Chemical Corporation Process for making and using bisaryl diphosphates
US6388120B1 (en) 1998-02-13 2002-05-14 Pabu Services, Inc. Continuous process for the manufacture of phosphoric acid esters
SG82031A1 (en) 1998-11-19 2001-07-24 Mitsui Chemicals Inc Polyolefin-based resin compositions and fabricated products produced therefrom
JP4187353B2 (ja) * 1999-06-09 2008-11-26 株式会社Adeka 低酸価燐酸エステルの製造方法
WO2001012638A1 (fr) * 1999-08-18 2001-02-22 Daihachi Chemical Industry Co., Ltd. Procédé de purification d'ester phosphorique organique
JP3389553B2 (ja) * 2000-05-01 2003-03-24 大塚化学株式会社 フェノキシホスファゼン系化合物の改質方法、難燃性樹脂組成物及び難燃性樹脂成形体
WO2002062808A1 (en) * 2001-02-08 2002-08-15 Akzo Nobel N.V. Process for purification of phosphate esters
JP2003155416A (ja) * 2001-11-22 2003-05-30 Teijin Chem Ltd 難燃性熱可塑性樹脂組成物およびその射出成形品
IL147490A0 (en) * 2002-01-06 2002-08-14 Bromine Compounds Ltd Preparation of phenylphosphate esters of 4,4'-biphenol
US6717005B2 (en) 2002-05-13 2004-04-06 Akzo Nobel N.V. Epoxy-stabilized polyphosphate compositions
EP1516015B1 (de) * 2002-06-25 2011-11-02 ICL-IP America Inc. Phosphatester mit niedrigem säuregehalt
WO2007056456A1 (en) * 2005-11-08 2007-05-18 Supresta Llc Flame retardant composition and hydrolysis-susceptible resin containing same
KR20090060288A (ko) * 2006-09-08 2009-06-11 알베마를 코포레이션 난연 텍스타일 제품 및 이의 제조 방법
US8299149B2 (en) 2008-12-22 2012-10-30 Icl-Ip America Inc. Water miscible solvent based process for purifying a bisphosphate
EP2497791B1 (de) * 2009-11-06 2020-05-13 Mitsui Chemicals, Inc. Verfahren zur herstellung eines internen formablösungsmittels für ein optisches material, internes formablösungsmittel für ein optisches material und polymerisierbare zusammensetzung damit
CN105503941A (zh) * 2015-12-11 2016-04-20 三门峡中达化工有限公司 一种磷酸三异辛酯的催化合成方法
CN106699805B (zh) * 2016-12-15 2019-02-01 衢州普信新材料有限公司 一种双酚a双(二苯基磷酸酯)的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959414A (en) * 1974-05-28 1976-05-25 Stauffer Chemical Company Method of preparing stable condensation products using a water-alkylene oxide treatment and products therefrom
JPS61246147A (ja) * 1985-04-22 1986-11-01 Nippon Shokubai Kagaku Kogyo Co Ltd マレイン酸ジアルキルエステルの精製方法
JPS63227632A (ja) * 1987-03-17 1988-09-21 Daihachi Kagaku Kogyosho:Kk 難燃剤の製造方法
JPS6452379A (en) * 1987-08-24 1989-02-28 Mitsui Mining & Smelting Co Manufacture of zinc alloy powder for alkaline battery
JP2552780B2 (ja) * 1991-04-16 1996-11-13 大八化学工業株式会社 芳香族ジホスフェートの製造方法と用途

Also Published As

Publication number Publication date
US5616768A (en) 1997-04-01
EP0690063A1 (de) 1996-01-03
EP0690063B1 (de) 2001-08-29
DE69522389D1 (de) 2001-10-04

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