NL6706246A - - Google Patents

Info

Publication number
NL6706246A
NL6706246A NL6706246A NL6706246A NL6706246A NL 6706246 A NL6706246 A NL 6706246A NL 6706246 A NL6706246 A NL 6706246A NL 6706246 A NL6706246 A NL 6706246A NL 6706246 A NL6706246 A NL 6706246A
Authority
NL
Netherlands
Application number
NL6706246A
Other versions
NL143578B (nl
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 filed Critical
Publication of NL6706246A publication Critical patent/NL6706246A/xx
Publication of NL143578B publication Critical patent/NL143578B/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
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3839—Polyphosphonic acids
    • C07F9/386—Polyphosphonic acids containing hydroxy substituents in the hydrocarbon radicals
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)
NL676706246A 1966-05-05 1967-05-03 Werkwijze voor de bereiding van 1-hydroxyalkaan-1,1difosfonzuren. NL143578B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54777066A 1966-05-05 1966-05-05
US57896866A 1966-09-13 1966-09-13

Publications (2)

Publication Number Publication Date
NL6706246A true NL6706246A (cs) 1967-11-06
NL143578B NL143578B (nl) 1974-10-15

Family

ID=27068648

Family Applications (1)

Application Number Title Priority Date Filing Date
NL676706246A NL143578B (nl) 1966-05-05 1967-05-03 Werkwijze voor de bereiding van 1-hydroxyalkaan-1,1difosfonzuren.

Country Status (5)

Country Link
US (1) US3449410A (cs)
JP (1) JPS5017456B1 (cs)
BE (1) BE697460A (cs)
LU (1) LU53518A1 (cs)
NL (1) NL143578B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525952U (cs) * 1975-06-30 1977-01-17

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA728189A (en) * 1966-02-15 G. Germscheid Hans Process for the manufacture of phosphonic acids and phosphonates having at least two phosphorus atoms
NL280424A (cs) * 1961-07-03
DE1248654B (de) * 1964-11-11 1967-08-31 Albright & Wilson (Mf g) Limited, Oldbury, Warwickshire (Großbritannien) Verfahren zur Herstellung von Phosphonsäuren und deren Salzen

Also Published As

Publication number Publication date
BE697460A (cs) 1967-10-24
DE1618692A1 (de) 1970-12-23
JPS5017456B1 (cs) 1975-06-20
NL143578B (nl) 1974-10-15
LU53518A1 (cs) 1967-10-25
US3449410A (en) 1969-06-10

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: MONSANTO