CH608019A5 - - Google Patents

Info

Publication number
CH608019A5
CH608019A5 CH1387874A CH1387874A CH608019A5 CH 608019 A5 CH608019 A5 CH 608019A5 CH 1387874 A CH1387874 A CH 1387874A CH 1387874 A CH1387874 A CH 1387874A CH 608019 A5 CH608019 A5 CH 608019A5
Authority
CH
Switzerland
Application number
CH1387874A
Inventor
Julian Jacob Leavitt
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
Publication of CH608019A5 publication Critical patent/CH608019A5/xx

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y10S428/921—Fire or flameproofing

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
CH1387874A 1973-10-18 1974-10-16 CH608019A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00407709A US3835194A (en) 1973-10-18 1973-10-18 Process for the preparation of tetrakis (hydroxymethyl) phosphonium oxalate

Publications (1)

Publication Number Publication Date
CH608019A5 true CH608019A5 (xx) 1978-12-15

Family

ID=23613207

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1387874A CH608019A5 (xx) 1973-10-18 1974-10-16

Country Status (8)

Country Link
US (1) US3835194A (xx)
JP (1) JPS50116425A (xx)
CA (1) CA1039307A (xx)
CH (1) CH608019A5 (xx)
DE (1) DE2447749A1 (xx)
FR (1) FR2248285B1 (xx)
GB (1) GB1478683A (xx)
NL (1) NL7413011A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2225934C3 (de) * 1972-05-27 1975-07-24 Chemische Fabrik Pfersee Gmbh, 8900 Augsburg Flammschutzmittel fur Textilien, Verfahren zu deren Herstellung und ihre Verwendung
US4044055A (en) * 1975-11-26 1977-08-23 American Cyanamid Company Process for manufacture of tetrakis-(hydroxymethyl)-phosphonium salts
FR2954319B1 (fr) * 2009-12-22 2012-01-20 Febex S A Procede de preparation de thpx
FR3090618B1 (fr) 2018-12-20 2021-01-22 Ifp Energies Now Procédé de traitement d’eau de production issue de la récupération assistée de pétrole par hydrocyclone en présence d’additifs de type sels de tetrakis(hydroxymethyl)phosphonium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743299A (en) * 1953-06-12 1956-04-24 Francis F Flynn Production of tetrakis(hydroxymethyl) phosphonium chloride
US3013085A (en) * 1959-04-01 1961-12-12 American Cyanamid Co Method of preparing tetrakis (1-hydroxyalkyl) phosphonium salts
US3666817A (en) * 1970-07-13 1972-05-30 Hooker Chemical Corp Tetrakis (hydroxymethyl) phosphonium chloride from phosphine and formaldehyde

Also Published As

Publication number Publication date
US3835194A (en) 1974-09-10
JPS50116425A (xx) 1975-09-11
FR2248285A1 (xx) 1975-05-16
DE2447749A1 (de) 1975-04-24
FR2248285B1 (xx) 1979-02-16
NL7413011A (nl) 1975-04-22
GB1478683A (en) 1977-07-06
CA1039307A (en) 1978-09-26

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Legal Events

Date Code Title Description
PL Patent ceased