Production of High-Basicity PAC
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Note: Within nine months of the publication of the mention of the grant of the European patent in the European Patent Bulletin, any person may give notice to the European Patent Office of opposition to that patent, in accordance with the Implementing Regulations. Notice of opposition shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention). Printed by Jouve, 75001 PARIS (FR) (19) E P 1 9 8 1 8 0 7 B 1 (11) EP 1 981 807 B1 (12) EUROPEAN PATENT SPECIFICATION (45) Date of publication and mention of the grant of the patent: 02.03.2 011 Bu ll et in 2011/09 (21) Application number: 07717246.8 (22) Date of filing: 04.01.2007 (51) Int Cl.: C01B 9/00 (2006.01) C01B 9/02 (2006.01) A61K 8/26 (2006.01) A61K 8/28 (2006.01) A61K 8/44 (2006.01) A61Q 15/00 (2006.01) C01G 25/00 (2006.01) (86) International application number: PCT/US2007/060073 (87) International publication number: WO 2007/ 08212 2 (19.07 .200 7 Gaz ette 2007/2 9) (54) POLYALUMINUM CHLORIDE AND ALUMINUM CHLOROHYDRATE, PROCESSES AND COMPOSITIONS: HIGH-BASICITY AND ULTRA HIGH-BASICITY PRODUCTS POLYALUMINIUMCHLORID UND ALUMINIUMCHLOROHYDRAT, VERFAHREN UND ZUSAMMENSETZUNGEN, HOCHBASISCHE UND ULTRAHOCHBASISCHE PRODUKTE CHLORURE DE POLYALUMINIUM ET CHLORHYDRATE D’ALUMINIUM, PROCÉDÉS E T COMPOSITIONS: PRODUITS TRÈS ALCALINS ET ULTRA-ALCALINS (84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 06. 01. 2006 US 756848 P 17. 10. 200 6 US 829804 P 03.01. 2007 US 619 483 (43) Date of publication of application: 22.10.2 008 Bu ll et in 2008/43 (73) Proprietors: • NEXTCHEM, LLC West Point, MS 39773 (US) • Pratt, William E. Morehead City, NC (US) • Ste vens, Jo sep h, J. , III West Point, MS 39773 (US) • Symons, Peter Gordon Williamsville, NY 14221 (US) (72) Inventors: • PRATT , William, E. NC (US) • STE VEN S, J ose ph, J., West Point, MS 39773 (US) • SYMONS, Pe ter , Gor don Williamsville, NY 14221 (CA) (74) Representative: Tetaz, Franck Claude Edouard et al Cabinet Régimbeau 20, rue de Chazelles 75847 Paris Cedex 17 (FR) (56) References cited: CN-A- 1 186 773 FR -A1- 2 384 861 US -A- 3 1 13 911 US -A- 3 767 549 US-A- 6 042 816
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Transcript of Production of High-Basicity PAC
8/12/2019 Production of High-Basicity PAC
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