FR1496405A - Procédé d'amélioration de la qualité des thiophosphates - Google Patents

Procédé d'amélioration de la qualité des thiophosphates

Info

Publication number
FR1496405A
FR1496405A FR79523A FR79523A FR1496405A FR 1496405 A FR1496405 A FR 1496405A FR 79523 A FR79523 A FR 79523A FR 79523 A FR79523 A FR 79523A FR 1496405 A FR1496405 A FR 1496405A
Authority
FR
France
Prior art keywords
thiophosphates
improving
quality
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
Application number
FR79523A
Other languages
English (en)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of FR1496405A publication Critical patent/FR1496405A/fr
Expired legal-status Critical Current

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
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
    • C07F9/165—Esters of thiophosphoric acids
    • 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
    • C07F9/025—Purification; 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
FR79523A 1965-10-23 1966-10-11 Procédé d'amélioration de la qualité des thiophosphates Expired FR1496405A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US504182A US3309432A (en) 1965-10-23 1965-10-23 Process for upgrading thiophosphates

Publications (1)

Publication Number Publication Date
FR1496405A true FR1496405A (fr) 1967-09-29

Family

ID=24005192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR79523A Expired FR1496405A (fr) 1965-10-23 1966-10-11 Procédé d'amélioration de la qualité des thiophosphates

Country Status (3)

Country Link
US (1) US3309432A (fr)
FR (1) FR1496405A (fr)
GB (1) GB1152012A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK118016B (da) * 1968-12-23 1970-06-29 Cheminova As Fremgangsmåde til desodorisering af eller hæmning af udviklingen af dårlig lugt i produkter, bestående af eller indeholdende organiske thiophosphater.
US3961043A (en) * 1970-08-12 1976-06-01 Mobil Oil Corporation Deodorized pesticidal organothiophosphorus compounds
US4000271A (en) * 1972-08-25 1976-12-28 Mobil Oil Corporation Deodorized organothiophosphorus compounds with reduced toxicity
US4123525A (en) * 1973-06-15 1978-10-31 Ogawa & Co., Ltd. Sublimable insecticidal compositions containing triisopropyl- or tritertiary-butyl-s-trioxane carriers
US3925519A (en) * 1974-05-06 1975-12-09 Mobil Oil Corp Deodorized mercaptan-containing phosphorotrithioites and process of preparation
US8012498B2 (en) 2004-07-12 2011-09-06 Sandhya Goyal Topical gel formulation comprising organophosphate insecticide and preparation thereof
US8158139B2 (en) * 2004-07-12 2012-04-17 Taro Pharmaceuticals North America, Inc. Topical gel formulation comprising organophosphate insecticide and preparation thereof
US7560445B2 (en) 2005-07-06 2009-07-14 Taro Pharmaceuticals North America, Inc. Process for preparing malathion for pharmaceutical use

Also Published As

Publication number Publication date
GB1152012A (en) 1969-05-14
US3309432A (en) 1967-03-14

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