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Class Information
Number: 252/184
Name: Compositions > Absorptive, or bindive, and chemically yieldive (e.g., ion exchanger)
Description: Compositions in each case specialized and designed for, or peculiar to, use in both absorbing or binding an extraneous substance, physically or chemically, and yielding by chemical reaction a chemically-free third substance which does not contain the substance which is absorbed or bound, or in making substances for such use; such as ion exchange compositions.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7588822 |
Absorbent articles surface cross-linked superabsorbent polymer particles made by a method of using ultraviolet radiation and brOnsted acids |
Sep. 15, 2009 |
| 7585475 |
Highly-conductive copper extractant formulations |
Sep. 8, 2009 |
| 7524469 |
Extractant composition including crown ether and calixarene extractants |
Apr. 28, 2009 |
| 7504045 |
Method of triggering a film containing an oxygen scavenger |
Mar. 17, 2009 |
| 7494605 |
Process for triggering, storing, and distributing an oxygen scavenger, and a stored oxygen scavenger |
Feb. 24, 2009 |
| 7491345 |
Extraction mixture for recovery of actinide elements from acidic solutions |
Feb. 17, 2009 |
| 7476377 |
Rubidium-82 generator based on sodium nonatitanate support, and improved separation methods for the recovery of strontium-82 from irradiated targets |
Jan. 13, 2009 |
| 7422701 |
Oxidation resistant organic hydrogen getters |
Sep. 9, 2008 |
| 7393466 |
Compositions and methods for anion absorbent metal hydroxides |
Jul. 1, 2008 |
| 7374734 |
Absorbing agent and method for eliminating acid gases from fluids |
May. 20, 2008 |
| 7329399 |
Hydrogen trapper compound, method for the production and uses thereof |
Feb. 12, 2008 |
| 7323109 |
Composition comprising metal-ion sequestrant |
Jan. 29, 2008 |
| 7309474 |
Composition and process |
Dec. 18, 2007 |
| 7252767 |
Hydrous zirconium oxide, hydrous hafnium oxide and method of making same |
Aug. 7, 2007 |
| 7241391 |
Biodegradable scale and corrosion inhibitor composition |
Jul. 10, 2007 |
| 7238300 |
Process for subjecting to actinic radiation and storing an oxygen scavenger, and a stored oxygen scavenger |
Jul. 3, 2007 |
| 7211231 |
Ion exchange materials for use in a .sup.213Bi generator |
May. 1, 2007 |
| 7166150 |
Scaffolded borazane-lithium hydride hydrogen storage materials |
Jan. 23, 2007 |
| 7157022 |
Multivalent metal ion extraction using diglycolamide-coated particles |
Jan. 2, 2007 |
| 7078068 |
Methods for coagulating collagen using phosphate brine solutions |
Jul. 18, 2006 |
| 7025899 |
Concentrated solutions of oxime metal extractants and method of formulating extractant compositions therefrom |
Apr. 11, 2006 |
| 7015254 |
Description of an inorganic polymer "electret "in a colloidal state along with the method of generating and applications |
Mar. 21, 2006 |
| 7011716 |
Compositions and methods for drying patterned wafers during manufacture of integrated circuitry products |
Mar. 14, 2006 |
| 7011768 |
Methods for hydrogen storage using doped alanate compositions |
Mar. 14, 2006 |
| 7001535 |
Polymer formulation for removing hydrogen and liquid water from an enclosed space |
Feb. 21, 2006 |
| 6942821 |
Process for triggering, storing, and distributing an oxygen scavenger, and a stored oxygen scavenger |
Sep. 13, 2005 |
| 6914081 |
Rheology modified compositions and modification agents |
Jul. 5, 2005 |
| 6908570 |
Compositions for improved recovery of metals |
Jun. 21, 2005 |
| 6906235 |
Iron sulfide mixtures; iron sulfide heavy metal treating agents; and methods of treating using such agents |
Jun. 14, 2005 |
| 6852670 |
Method for manufacturing anion-layered double hydroxide intercalation compounds and compounds produced thereby |
Feb. 8, 2005 |
| 6852237 |
Method for improved recovery of metals |
Feb. 8, 2005 |
| 6797846 |
Fibrous crystal aggregates, preparation method thereof and use thereof |
Sep. 28, 2004 |
| 6733688 |
Composition and process for the solvent extraction of metals using aldoxime or ketoxime extractants |
May. 11, 2004 |
| 6726887 |
Composition of oxime and hydroxy-ester for the solvent extraction of metals |
Apr. 27, 2004 |
| 6712971 |
Optically active poly (N-methylbenzylmaleimide), method for its production and its use |
Mar. 30, 2004 |
| 6706247 |
Self regulating formulations for safe hydrogen gettering |
Mar. 16, 2004 |
| 6692709 |
Preparation and use of organic extractant for recovery of metal ions from aqueous solutions |
Feb. 17, 2004 |
| 6692656 |
Amphoteric magnesium buffers |
Feb. 17, 2004 |
| 6669864 |
Compositions for improved recovery of metals |
Dec. 30, 2003 |
| 6666903 |
Method for improved recovery of metals |
Dec. 23, 2003 |
| 6663841 |
Removal of H2S and/or mercaptans form supercritical and/or liquid CO2 |
Dec. 16, 2003 |
| 6656382 |
Use of layered double hydroxides (LDHs), which reversibly bind (exchange) nitrate |
Dec. 2, 2003 |
| 6652775 |
Adsorbent compositions |
Nov. 25, 2003 |
| 6649083 |
Combined porous organic and inorganic oxide materials prepared by non-ionic surfactant templating route |
Nov. 18, 2003 |
| 6649086 |
Adsorbent compositions |
Nov. 18, 2003 |
| 6632489 |
Moniliform silica sol, process for producing the same, and ink-jet recording medium |
Oct. 14, 2003 |
| 6627110 |
Hydrogen sulfide removal process |
Sep. 30, 2003 |
| 6623659 |
Separation of olefins from paraffins using ionic liquid solutions |
Sep. 23, 2003 |
| 6620878 |
Aqueous polymeric emulsion compositions |
Sep. 16, 2003 |
| 6616860 |
Biopolymer composite ion-exchanger with high cesium selectivity and its manufacturing method |
Sep. 9, 2003 |
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