ITMI971370A0 - - Google Patents
Info
- Publication number
- ITMI971370A0 ITMI971370A0 ITMI971370A ITMI971370A ITMI971370A0 IT MI971370 A0 ITMI971370 A0 IT MI971370A0 IT MI971370 A ITMI971370 A IT MI971370A IT MI971370 A ITMI971370 A IT MI971370A IT MI971370 A0 ITMI971370 A0 IT MI971370A0
- Authority
- IT
- Italy
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/04—Processes using organic exchangers
- B01J39/07—Processes using organic exchangers in the weakly acidic form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT97MI001370A IT1292127B1 (it) | 1997-06-11 | 1997-06-11 | Processo per la dissalazione di sostanze instabili a ph acidi |
| PCT/EP1998/003467 WO1998056504A1 (en) | 1997-06-11 | 1998-06-09 | METHOD FOR THE DEIONIZATION OF SUBSTANCES THAT ARE NOT STABLE AT ACIDIC pH |
| ES98934942T ES2205524T3 (es) | 1997-06-11 | 1998-06-09 | Procedimiento para la desionizacion de sustancias que no son estables a ph acido. |
| CZ19994441A CZ293928B6 (cs) | 1997-06-11 | 1998-06-09 | Způsob deionizace a zařízení k provádění způsobu |
| AU84376/98A AU8437698A (en) | 1997-06-11 | 1998-06-09 | Method for the deionization of substances that are not stable at acidic ph |
| EP98934942A EP0991471B1 (en) | 1997-06-11 | 1998-06-09 | METHOD FOR THE DEIONIZATION OF SUBSTANCES THAT ARE NOT STABLE AT ACIDIC pH |
| CN98806004A CN1120753C (zh) | 1997-06-11 | 1998-06-09 | 在酸性pH下不稳定的物质的去离子的方法 |
| DE69817569T DE69817569T2 (de) | 1997-06-11 | 1998-06-09 | Verfahren für die deionisation von substanzen die unter sauren ph-bedingungen unbeständig sind |
| JP50158199A JP4157605B2 (ja) | 1997-06-11 | 1998-06-09 | 酸性ｐＨで安定でない物質を脱イオン化する方法 |
| DK98934942T DK0991471T3 (da) | 1997-06-11 | 1998-06-09 | Fremgangsmåde til deionisering af substanser, der er ustabile ved surt pH |
| AT98934942T ATE248023T1 (de) | 1997-06-11 | 1998-06-09 | Verfahren für die deionisation von substanzen die unter sauren ph-bedingungen unbeständig sind |
| PT98934942T PT991471E (pt) | 1997-06-11 | 1998-06-09 | Metodo para a desionizacao de substancias que nao sao estaveis a um ph acido |
| US09/094,510 US6066259A (en) | 1997-06-11 | 1998-06-10 | Method for the deionization of substances that are not stable at acidic pH |
| ZA985024A ZA985024B (en) | 1997-06-11 | 1998-06-10 | Method for the deionization of substances that are not stable at acidic pH |
| IN1254MA1998 IN185470B (US06559137-20030506-C00071.png) | 1997-06-11 | 1998-06-10 | |
| NO19996079A NO319927B1 (no) | 1997-06-11 | 1999-12-09 | Fremgangsmate for avionisering av vandige opplosninger av radiografiske joderte kontrastmidler for magnetisk resonanstomografi som er ustabile ved sur pH og anvendelse av apparat for samme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT97MI001370A IT1292127B1 (it) | 1997-06-11 | 1997-06-11 | Processo per la dissalazione di sostanze instabili a ph acidi |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI971370A0 true ITMI971370A0 (US06559137-20030506-C00071.png) | 1997-06-11 |
| ITMI971370A1 ITMI971370A1 (it) | 1998-12-11 |
| IT1292127B1 IT1292127B1 (it) | 1999-01-25 |
Family
ID=11377335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT97MI001370A IT1292127B1 (it) | 1997-06-11 | 1997-06-11 | Processo per la dissalazione di sostanze instabili a ph acidi |
Country Status (16)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6281255B1 (en) * | 2000-06-06 | 2001-08-28 | Graver Technologies, Inc. | Methods for regeneration of weakly basic anion exchange resins with a combination of an alkali metal carbonate and an alkali metal bicarbonate |
| JP2010537931A (ja) * | 2007-08-27 | 2010-12-09 | マリンクロッド・インコーポレイテッド | ナノ濾過および逆相クロマトグラフィーによる水溶性化合物からのシリカの除去 |
| PE20141325A1 (es) | 2011-04-21 | 2014-10-08 | Bayer Ip Gmbh | Preparacion de gadobutrol de alta pureza |
| EP3820853A4 (en) * | 2018-07-10 | 2022-08-17 | Biophore India Pharmaceuticals Pvt. Ltd. | PROCESS FOR THE PREPARATION OF 2,2',2''-( 10-((2R,3S)-1,3,4-TRIHYDROXY BUTAN-2-YL)-1,4,7,10-TETRAAZACYCLODODECAN-1,4 ,7-TRIYL)-TRIACETIC ACID AND THEIR COMPLEXES |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3388059A (en) * | 1967-08-28 | 1968-06-11 | Nalco Chemical Co | Acid water treating process |
| DE1920497B2 (de) * | 1969-04-23 | 1975-10-30 | Bayer Ag, 5090 Leverkusen | Aufbereitung von Lösungen mit einem schwach sauren Carboxylkationenaustauscher und einem stark basischen Anionenaustauscher |
| FR2033719A5 (US06559137-20030506-C00071.png) * | 1969-07-02 | 1970-12-04 | Resindion Spa | |
| US3618589A (en) * | 1970-03-16 | 1971-11-09 | Sybron Corp | Desalination process by ion exchange |
| US4131645A (en) * | 1974-11-21 | 1978-12-26 | Ethyl Corporation | Iodine recovery process |
| IT1193211B (it) * | 1979-08-09 | 1988-06-15 | Bracco Ind Chimica Spa | Derivati dell'acido 2,4,6-triiodo-isoftalico,metodo per la loro preparazione e mezzi di contrasto che li contengono |
| DE3102693C1 (de) * | 1981-01-28 | 1982-09-30 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | "Verfahren zur Regeneration von in wäßrigen Suspensionen vorliegenden, schwach sauren Ionenaustauscherharzen mit Kohlendioxid" |
| DE3229019A1 (de) * | 1982-08-04 | 1984-02-09 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum behandeln von abwasser |
| IT1248741B (it) * | 1991-02-26 | 1995-01-26 | Bracco Spa | Processo di concentrazione e di purificazione di composti organici |
| US5447635A (en) * | 1991-02-26 | 1995-09-05 | Bracco International B.V. | Process of concentration and purification of organic compounds |
| US5446125A (en) * | 1991-04-01 | 1995-08-29 | Ocg Microelectronic Materials, Inc. | Method for removing metal impurities from resist components |
| DE4304666A1 (de) * | 1993-02-16 | 1994-08-18 | Brita Wasserfilter | Verfahren zum Entsalzen von Wasser |
| EP0670184B1 (en) * | 1994-03-01 | 2001-09-05 | Mitsubishi Chemical Corporation | Method of demineralizing water or an aqueous solution |
| IT1274027B (it) * | 1994-03-03 | 1997-07-14 | Zambon Spa | Processo per la preparazione e purificazione di mezzi di contrasto iodurati |
| US5811581A (en) * | 1994-08-04 | 1998-09-22 | Dibra S.P.A. | Process for the purification of opacifying contrast agents |
-
1997
- 1997-06-11 IT IT97MI001370A patent/IT1292127B1/it active IP Right Grant
-
1998
- 1998-06-09 AU AU84376/98A patent/AU8437698A/en not_active Abandoned
- 1998-06-09 CN CN98806004A patent/CN1120753C/zh not_active Expired - Lifetime
- 1998-06-09 DK DK98934942T patent/DK0991471T3/da active
- 1998-06-09 ES ES98934942T patent/ES2205524T3/es not_active Expired - Lifetime
- 1998-06-09 WO PCT/EP1998/003467 patent/WO1998056504A1/en active IP Right Grant
- 1998-06-09 DE DE69817569T patent/DE69817569T2/de not_active Expired - Lifetime
- 1998-06-09 PT PT98934942T patent/PT991471E/pt unknown
- 1998-06-09 CZ CZ19994441A patent/CZ293928B6/cs not_active IP Right Cessation
- 1998-06-09 AT AT98934942T patent/ATE248023T1/de active
- 1998-06-09 JP JP50158199A patent/JP4157605B2/ja not_active Expired - Lifetime
- 1998-06-09 EP EP98934942A patent/EP0991471B1/en not_active Expired - Lifetime
- 1998-06-10 ZA ZA985024A patent/ZA985024B/xx unknown
- 1998-06-10 IN IN1254MA1998 patent/IN185470B/en unknown
- 1998-06-10 US US09/094,510 patent/US6066259A/en not_active Expired - Lifetime
-
1999
- 1999-12-09 NO NO19996079A patent/NO319927B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998056504A1 (en) | 1998-12-17 |
| US6066259A (en) | 2000-05-23 |
| NO319927B1 (no) | 2005-10-03 |
| DE69817569T2 (de) | 2004-04-08 |
| ES2205524T3 (es) | 2004-05-01 |
| EP0991471A1 (en) | 2000-04-12 |
| EP0991471B1 (en) | 2003-08-27 |
| DE69817569D1 (de) | 2003-10-02 |
| CN1260736A (zh) | 2000-07-19 |
| ZA985024B (en) | 1999-01-25 |
| ATE248023T1 (de) | 2003-09-15 |
| PT991471E (pt) | 2003-12-31 |
| CZ293928B6 (cs) | 2004-08-18 |
| ITMI971370A1 (it) | 1998-12-11 |
| CN1120753C (zh) | 2003-09-10 |
| JP4157605B2 (ja) | 2008-10-01 |
| NO996079L (no) | 1999-12-09 |
| IN185470B (US06559137-20030506-C00071.png) | 2001-01-27 |
| CZ444199A3 (cs) | 2000-06-14 |
| AU8437698A (en) | 1998-12-30 |
| JP2002503144A (ja) | 2002-01-29 |
| NO996079D0 (no) | 1999-12-09 |
| DK0991471T3 (da) | 2003-12-22 |
| IT1292127B1 (it) | 1999-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |