DK0492694T3 - - Google Patents

Info

Publication number
DK0492694T3
DK0492694T3 DK91203242.2T DK91203242T DK0492694T3 DK 0492694 T3 DK0492694 T3 DK 0492694T3 DK 91203242 T DK91203242 T DK 91203242T DK 0492694 T3 DK0492694 T3 DK 0492694T3
Authority
DK
Denmark
Prior art keywords
angstrom
tetravalent metal
composition
formula
hpo3
Prior art date
Application number
DK91203242.2T
Other languages
English (en)
Inventor
Giulio Alberti
Umberto Costantino
Riccardo Vivani
Piergiorgio Zappelli
Antonio Rossodivita
Original Assignee
Eniricerche Spa
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 Eniricerche Spa filed Critical Eniricerche Spa
Application granted granted Critical
Publication of DK0492694T3 publication Critical patent/DK0492694T3/da

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
    • C07F9/3843—Polyphosphonic acids containing no further substituents than -PO3H2 groups
    • 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

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
DK91203242.2T 1990-12-21 1991-12-11 DK0492694T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02248490A IT1244485B (it) 1990-12-21 1990-12-21 Composizione solida cristallina microporosa di difosfonato-fosfito di un metallo tetravalente con una stretta distribuzione di micropori

Publications (1)

Publication Number Publication Date
DK0492694T3 true DK0492694T3 (da) 1997-03-03

Family

ID=11196899

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91203242.2T DK0492694T3 (da) 1990-12-21 1991-12-11

Country Status (8)

Country Link
US (1) US5290746A (da)
EP (1) EP0492694B1 (da)
AT (1) ATE144262T1 (da)
DE (1) DE69122731T2 (da)
DK (1) DK0492694T3 (da)
ES (1) ES2093071T3 (da)
GR (1) GR3021674T3 (da)
IT (1) IT1244485B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5500297A (en) * 1993-08-09 1996-03-19 The Trustees Of Princeton University Electron acceptor compositions technical field
IT1273512B (it) * 1995-04-07 1997-07-08 Eniricerche Spa Composizione acida cristallina mesoporosa di un difosfonato-fosfito di un metallo tetravalente utile come catalizzatore
DE19612989A1 (de) * 1996-03-22 1997-09-25 Inst Angewandte Chemie Berlin Übergangsmetallkatalysatoren auf Basis anorganisch-organischer Polymerer, ihre Herstellung und Verwendung
IT1289904B1 (it) * 1997-01-16 1998-10-19 Eniricerche Spa Composizione cristallina mesoporosa ad alta area superficiale di un metallo tetravalente utile come catalizzatore
US7199172B2 (en) * 2004-04-21 2007-04-03 Plastic Technologies, Inc. Metal phosphonates and related nanocomposites
US20070020422A1 (en) * 2005-05-13 2007-01-25 Mark Rule Method to reduce the aldehyde content of polymers
US7163977B2 (en) * 2005-05-13 2007-01-16 Plastic Technologies, Inc. Method to reduce the aldehyde content of polymers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487922A (en) * 1979-07-24 1984-12-11 Occidental Research Corp. Layered organophosphorous inorganic polymers containing cyclic groups
DE2964826D1 (en) * 1978-09-26 1983-03-24 Occidental Res Corp Solid organometallic inorganic polymers and their application
US4390690A (en) * 1979-07-24 1983-06-28 Occidental Research Corp. Layered organophosphorous inorganic polymers containing oxygen bonded to carbon
IT1243781B (it) * 1990-08-03 1994-06-28 Eniricerche Spa Composizione solida cristallina mesoporosa di difosfonato-fosfito di un metallo tetravalente, con una stretta distribuzione di mesopori

Also Published As

Publication number Publication date
ES2093071T3 (es) 1996-12-16
US5290746A (en) 1994-03-01
EP0492694B1 (en) 1996-10-16
IT9022484A0 (it) 1990-12-21
DE69122731D1 (de) 1996-11-21
ATE144262T1 (de) 1996-11-15
IT9022484A1 (it) 1992-06-22
EP0492694A1 (en) 1992-07-01
DE69122731T2 (de) 1997-03-06
IT1244485B (it) 1994-07-15
GR3021674T3 (en) 1997-02-28

Similar Documents

Publication Publication Date Title
DE69327433D1 (de) Fluorelastomerzusammensetzungen mit organischer Onium-Verbindungen
AU1639892A (en) Composite polyester film
DK0492694T3 (da)
EP1059685A3 (en) Carbon electrode material for vanadium-based redox-flow type battery
CA2199388A1 (en) An oxygen absorbing composition
CA2111397A1 (en) Process for imparting oil-and water-repellency to the surface of porous ceramic materials
NO930863L (no) Randomiserte kopolymermaterialer av propylen med et alfa-olefin som komonomer, og en fremgangsmaate for fremstilling av slike
CA2024217A1 (en) 3-phenylbenzofuran-2-ones
AU635643B2 (en) Reaction between gas and particulate material
TW252991B (da)
AU7174794A (en) Compounds
DE69420486T2 (de) Erzeugung von Kälte durch Adsorption/Desorption von Kohlendioxyd
EP0339816A3 (en) Composite materials for use in orthopaedics
DE69912992D1 (de) Zeolithisches material vom faujasite-typ
ATE134301T1 (de) Federlamelle aus massivholz
IE802665L (en) Diazo compounds and their use in radiation sensitive¹materials
US4938892A (en) Sensor element for detecting temperature and moisture
JPS56131517A (en) Preparation for external use
FI942020A0 (fi) Sedimentissä olevien hydrofobisten orgaanisten aineiden sekvestrans
WO1996017002A3 (en) Piperidine compounds containing silane grups as stabilizers for organic materials
JPS5730546A (en) Adsorbing agent for organic material in water
AU2718692A (en) A superconducting ceramic composition
RU92008940A (ru) Сорбент на основе оксида алюминия
MA22630A1 (fr) Perfectionnements apportes aux procedes de fabrication d'emballages en bois a elements comportant des surfaces imprimees contrecollees .
JPS57116001A (en) Antimold and antiseptic agent