FR2954319B1 - PROCESS FOR PREPARING THPX - Google Patents

PROCESS FOR PREPARING THPX

Info

Publication number
FR2954319B1
FR2954319B1 FR0959408A FR0959408A FR2954319B1 FR 2954319 B1 FR2954319 B1 FR 2954319B1 FR 0959408 A FR0959408 A FR 0959408A FR 0959408 A FR0959408 A FR 0959408A FR 2954319 B1 FR2954319 B1 FR 2954319B1
Authority
FR
France
Prior art keywords
thpx
preparing
preparing thpx
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 - Fee Related
Application number
FR0959408A
Other languages
French (fr)
Other versions
FR2954319A1 (en
Inventor
Yan Balduchelli
Olivier Vallat
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.)
Febex SA
Original Assignee
Febex SA
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 Febex SA filed Critical Febex SA
Priority to FR0959408A priority Critical patent/FR2954319B1/en
Priority to CN2010800644282A priority patent/CN102791723A/en
Priority to EP10796046A priority patent/EP2516450A1/en
Priority to CA2785365A priority patent/CA2785365A1/en
Priority to PCT/EP2010/070392 priority patent/WO2011076798A1/en
Publication of FR2954319A1 publication Critical patent/FR2954319A1/en
Application granted granted Critical
Publication of FR2954319B1 publication Critical patent/FR2954319B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds
    • C07F9/5407—Acyclic saturated phosphonium 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)
FR0959408A 2009-12-22 2009-12-22 PROCESS FOR PREPARING THPX Expired - Fee Related FR2954319B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0959408A FR2954319B1 (en) 2009-12-22 2009-12-22 PROCESS FOR PREPARING THPX
CN2010800644282A CN102791723A (en) 2009-12-22 2010-12-21 Method for preparing THPX
EP10796046A EP2516450A1 (en) 2009-12-22 2010-12-21 Method for preparing thpx
CA2785365A CA2785365A1 (en) 2009-12-22 2010-12-21 Method for preparing thpx
PCT/EP2010/070392 WO2011076798A1 (en) 2009-12-22 2010-12-21 Method for preparing thpx

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0959408A FR2954319B1 (en) 2009-12-22 2009-12-22 PROCESS FOR PREPARING THPX

Publications (2)

Publication Number Publication Date
FR2954319A1 FR2954319A1 (en) 2011-06-24
FR2954319B1 true FR2954319B1 (en) 2012-01-20

Family

ID=42130130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0959408A Expired - Fee Related FR2954319B1 (en) 2009-12-22 2009-12-22 PROCESS FOR PREPARING THPX

Country Status (5)

Country Link
EP (1) EP2516450A1 (en)
CN (1) CN102791723A (en)
CA (1) CA2785365A1 (en)
FR (1) FR2954319B1 (en)
WO (1) WO2011076798A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104230989B (en) * 2014-09-26 2016-05-18 湖北省兴发磷化工研究院有限公司 A kind of catalytic oxidation synthesis technique and equipment of trihydroxy methyl phosphine oxide
CN104478929B (en) * 2014-09-26 2017-05-24 湖北省兴发磷化工研究院有限公司 Production technology of THPO and production equipment thereof
CN107404879B (en) * 2015-03-18 2021-05-07 营养与生物科技美国第二有限公司 Freeze-stable tetrakis (hydroxymethyl) phosphonium sulfate formulations
CN112010900B (en) * 2020-08-12 2023-11-24 湖北省兴发磷化工研究院有限公司 Preparation method of high-purity reactive flame retardant THPO

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666817A (en) * 1970-07-13 1972-05-30 Hooker Chemical Corp Tetrakis (hydroxymethyl) phosphonium chloride from phosphine and formaldehyde
US3835194A (en) * 1973-10-18 1974-09-10 American Cyanamid Co Process for the preparation of tetrakis (hydroxymethyl) phosphonium oxalate
US4044055A (en) * 1975-11-26 1977-08-23 American Cyanamid Company Process for manufacture of tetrakis-(hydroxymethyl)-phosphonium salts
WO1999023261A1 (en) * 1997-10-30 1999-05-14 Albright & Wilson Uk Limited Tanning leather
EP1492840A1 (en) * 2002-04-10 2005-01-05 Ciba SC Holding AG Flame retardant coatings
ATE346883T1 (en) * 2003-07-18 2006-12-15 Ciba Sc Holding Ag FLAME-RESISTANT POLYLACTIC ACID

Also Published As

Publication number Publication date
WO2011076798A1 (en) 2011-06-30
FR2954319A1 (en) 2011-06-24
CA2785365A1 (en) 2011-06-30
EP2516450A1 (en) 2012-10-31
CN102791723A (en) 2012-11-21

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Legal Events

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Effective date: 20180831