Norgren
Hans Magnus Norgren, Matfors SE
Patent application number | Description | Published |
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20110124898 | CHEMICAL AND METHOD FOR CHELATING METAL IONS INCLUDED IN WATER AND SEPARATING/RECOVERING OF FORMED CHELATE - The present invention relates to a chemical for chelation of metal ions, which are at least bivalent, contained in water and/or water enclosed objects and separation/recovering of formed chelate; the structural formula of which is formula (I) where R in at least one of the positions shown is comprised of a group in the form of a straight or branched hydrocarbon chain having from 9 to 20 carbon atoms, and where appropriate 1-2 hetero atoms, and which is missing in other position (s); and where X in shown positions is in a group in the form of —COOH or its salt; and wherein the chemical can be a racemate, a mixture of enantiomers, or pure enantiomers or where R is missing in all four positions shown X in at least one position is —COOR, —CONHR or CH | 05-26-2011 |
20120318750 | METHODS AND COMPOSITIONS FOR COMPLEX BINDING OF METAL IONS - The present invention provides methods for decreasing amounts of metal ions in liquid materials and in porous solid materials surrounded by a liquid, by utilization of sequestering agents that form complexes with said metal ions as well as methods for removing and optionally recovering said metal ions from the complexes. Further, there are provided novel sequestering agents and compositions comprising sequestering agents of the present disclosure. | 12-20-2012 |
Kent S. Norgren, Louisville, CO US
Patent application number | Description | Published |
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20120218592 | TEMPORARILY MODIFYING PRINT ELIGIBILITY FOR PRINT JOBS WHEN JOBS ARE FORCED TO PRINT - Methods and systems are provided for temporarily modifying how a printer utilizing media-based scheduling handles jobs that are forced to print. In one embodiment, a print controller marks print jobs as eligible to print that have a media type corresponding to media loaded at the printer. Printing of the eligible print jobs is initiated, and a request to print an ineligible print job is received by the print controller. The print controller temporarily marks the eligible print jobs as ineligible, indicates a change to the media loaded at the printer to a media type for the requested print jobs, and initiates printing of the requested print job. Upon completion of printing, the print controller indicates a change back to the media previously loaded at the printer, and then restores the eligibility of the print jobs temporarily marked as ineligible to resume printing of the eligible print jobs. | 08-30-2012 |
Stefan Norgren, Finspang SE
Patent application number | Description | Published |
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20100291400 | ALUMINIUM ALLOYS BRAZING SHEET FOR THIN TUBES - An aluminium alloy brazing sheet comprising: a core material made of an aluminium alloy consisting of ≦0.1 wt % Si, most preferably ≦0.06 wt % Si, ≦0.35 wt % Mg, from 1.0 to 2.0 wt %, preferably 1.4 to 1.8 wt % Mn, from 0.2 to 1.0, preferably 0.6 to 1.0 wt % Cu, ≦0.7 wt % Fe, ≦0.3 wt % each of Zr, Ti, Ni, Hf, V, Cr, In, Sn and ≦0.5 wt % total of Zr, Ti, Ni, Hf, V, Cr, In, Sn, the remainder being Al and unavoidable impurities; | 11-18-2010 |
20120070681 | ALUMINIUM BRAZING SHEET WITH A HIGH STRENGTH AND EXCELLENT CORROSION PERFORMANCE - An aluminium alloy brazing sheet including: a core material made of an aluminium alloy; and a cladding material clad on at least one side of the core material and made of an aluminium alloy having a potential lower than that of the core material. The cladding material is an outermost layer of the brazing sheet, wherein the cladding material is made of an aluminium alloy including 0.2 to 2.0 wt % of Mg, 0.5 to 1.5 wt % of Si, 1.0 to 2.0 wt %, preferably 1.4-1.8% of Mn, ≦0.7 wt % of Fe, ≦0.1 wt % of Cu, and ≦4 wt % of Zn, ≦0.3 wt % each of Zr, Ti, Ni, Hf, V, Cr, In, Sn and ≦0.5 wt % total of Zr, Ti, Ni, Hf, V, Cr, In, Sn, the remainder being Al and unavoidable impurities. | 03-22-2012 |