US3276910A
(en)
*
|
1961-10-12 |
1966-10-04 |
Standard Oil Co |
Ion transfer medium for electrochemical reaction apparatus
|
US3266941A
(en)
*
|
1962-06-26 |
1966-08-16 |
Mobil Oil Corp |
Fuel cell and fuel cell operation oxidizing hydrogen sulfide
|
GB1070932A
(en)
*
|
1963-07-01 |
1967-06-07 |
Rech S Et D Applic Pour L Ind |
Ion exchange materials and the preparation thereof
|
USB326985I5
(ja)
*
|
1963-11-29 |
|
|
|
US3437580A
(en)
*
|
1963-11-29 |
1969-04-08 |
Mc Donnell Douglas Corp |
Preparation of hydrous metal oxide membranes and acid salts thereof
|
US3497394A
(en)
*
|
1963-11-29 |
1970-02-24 |
Mc Donnell Douglas Corp |
Inorganic permselective membranes and method of making same
|
FR1393546A
(fr)
*
|
1964-02-13 |
1965-03-26 |
Commissariat Energie Atomique |
Perfectionnements apportés aux échangeurs d'ions et à leurs procédés de fabrication
|
GB1070933A
(en)
*
|
1964-03-13 |
1967-06-07 |
Rech S Et D Applic Pour L Ind |
Improvements to fuel cells
|
US3489610A
(en)
*
|
1964-06-30 |
1970-01-13 |
Mc Donnell Douglas Corp |
Battery having a porous insoluble hydrous inorganic oxide separator
|
US3418166A
(en)
*
|
1964-10-06 |
1968-12-24 |
Alkaline Batteries Ltd |
Alkaline storage cell having silicate dissolved in the electrolyte
|
US3382034A
(en)
*
|
1965-01-28 |
1968-05-07 |
Kurt A. Kraus |
Process for separating inorganic cations from solution with hydrous oxide cation exchangers
|
US3332737A
(en)
*
|
1965-01-28 |
1967-07-25 |
Kurt A Kraus |
Process for separating inorganic anions with hydrous oxide anion exchangers
|
US3390957A
(en)
*
|
1965-02-22 |
1968-07-02 |
Piret Jean Marie |
Preparation of tin phosphate
|
US3975209A
(en)
*
|
1965-06-21 |
1976-08-17 |
National Union Electric Corporation |
Thermal cell with an anode comprising a magnesium alloy with a refractory oxide
|
US3453149A
(en)
*
|
1965-10-01 |
1969-07-01 |
Engelhard Ind Inc |
Fluorocarbon matrix membrane containing free acid and method of fabricating
|
US3424548A
(en)
*
|
1965-12-30 |
1969-01-28 |
American Sterilizer Co |
Process and apparatus for removing amines from steam vapors
|
US3471252A
(en)
*
|
1966-01-22 |
1969-10-07 |
Mizusawa Industrial Chem |
Process for the preparation of titanium compounds which are substantially free from metallic impurities
|
FR1496110A
(fr)
*
|
1966-04-29 |
1967-09-29 |
Siderurgie Fse Inst Rech |
Procédé de séparation des métaux nickel et cobalt
|
US3463713A
(en)
*
|
1966-12-13 |
1969-08-26 |
Us Interior |
Electrodialysis process using inorganic ion exchange membranes
|
US3479267A
(en)
*
|
1967-11-30 |
1969-11-18 |
Us Interior |
Inorganic ion exchange membranes for use in electrical separatory processes
|
US3479266A
(en)
*
|
1967-11-30 |
1969-11-18 |
Us Interior |
Inorganic ion exchange membranes for use in electrical separatory processes
|
US3981970A
(en)
*
|
1968-03-20 |
1976-09-21 |
Takeda Chemical Industries, Ltd. |
Method for the production of a zeolite material
|
US4170537A
(en)
*
|
1978-10-20 |
1979-10-09 |
Ppg Industries, Inc. |
Method of preparing a diaphragm having a gel of a hydrous oxide of zirconium in a porous matrix
|
US4170538A
(en)
*
|
1978-10-20 |
1979-10-09 |
Ppg Industries, Inc. |
Diaphragm having zirconium and magnesium compounds in a porous matrix
|
US4170539A
(en)
*
|
1978-10-20 |
1979-10-09 |
Ppg Industries, Inc. |
Diaphragm having zirconium oxide and a hydrophilic fluorocarbon resin in a hydrophobic matrix
|
US4253935A
(en)
*
|
1979-09-19 |
1981-03-03 |
Ppg Industries, Inc. |
Method of preparing a diaphragm having a gel of a hydrous oxide or zirconium in a porous matrix
|
US4381289A
(en)
*
|
1980-12-10 |
1983-04-26 |
National Research Development Corporation |
Process for preparing zirconium phosphate
|
US4744973A
(en)
*
|
1985-11-29 |
1988-05-17 |
Westinghouse Electric Corp. |
Inorganic polymeric cationic ion exchange matrix
|
FR2632624B1
(fr)
*
|
1988-06-10 |
1990-09-28 |
Rhone Poulenc Chimie |
Procede de fabrication d'oxydes metalliques a structure lamellaire pontee oxydes metalliques obtenus, oxyde de vanadium et son application comme catalyseur dans l'hydroxylation du phenol
|
US7169297B2
(en)
*
|
2002-07-15 |
2007-01-30 |
Magnesium Elektron, Inc. |
pH adjuster-based system for treating liquids
|
US7442310B2
(en)
*
|
2002-07-15 |
2008-10-28 |
Magnesium Elektron, Inc. |
Treating liquids with pH adjuster-based system
|
US7252767B2
(en)
*
|
2002-07-15 |
2007-08-07 |
Magnesium Elektron, Inc. |
Hydrous zirconium oxide, hydrous hafnium oxide and method of making same
|
US20050077246A1
(en)
*
|
2002-07-15 |
2005-04-14 |
Pardini James J. |
Treatment of liquid using porous polymer containment member
|
US6936175B2
(en)
*
|
2002-07-15 |
2005-08-30 |
Magnesium Elektron, Inc. |
Zirconium phosphate, hafnium phosphate and method of making same
|
US6960328B2
(en)
*
|
2002-07-15 |
2005-11-01 |
Magnesium Elektron, Inc. |
Zirconium phosphate and method of making same
|
US20050101133A1
(en)
*
|
2003-11-10 |
2005-05-12 |
Tzeng Der L. |
Method for making negative thermal expansion material zirconium tungstate
|
US11286172B2
(en)
*
|
2017-02-24 |
2022-03-29 |
BWXT Isotope Technology Group, Inc. |
Metal-molybdate and method for making the same
|