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ES8401770A1 - Purified hydrous ferric oxide and carbohydrate complex prepn. - Google Patents

Purified hydrous ferric oxide and carbohydrate complex prepn.

Info

Publication number
ES8401770A1
ES8401770A1 ES517998A ES517998A ES8401770A1 ES 8401770 A1 ES8401770 A1 ES 8401770A1 ES 517998 A ES517998 A ES 517998A ES 517998 A ES517998 A ES 517998A ES 8401770 A1 ES8401770 A1 ES 8401770A1
Authority
ES
Spain
Prior art keywords
prepn
ferric oxide
carbohydrate complex
hydrous ferric
complex
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES517998A
Other languages
Spanish (es)
Other versions
ES517998A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VICH FIGA MIGUEL
Original Assignee
VICH FIGA MIGUEL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by VICH FIGA MIGUEL filed Critical VICH FIGA MIGUEL
Priority to ES517998A priority Critical patent/ES517998A0/en
Publication of ES8401770A1 publication Critical patent/ES8401770A1/en
Publication of ES517998A0 publication Critical patent/ES517998A0/en
Granted legal-status Critical Current

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  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Process comprises mixing at pH 1.2-1.6, ferric chloride and alkali carbonate solns., and then e.g. dextran soln. Mixt. is neutralised with alkali soln. to pH 2-2.2, and then 4-4.5. - Dextran polymer gel microsphere columns exclude the free hydrocarbon and the complex, and the complex only, respectively, based on the gel pore sizes.
ES517998A 1982-12-07 1982-12-07 METHOD FOR THE PREPARATION AND PURIFICATION OF A COMPLEX OF FERRIC OXIDE-HYDROXIDE AND A CARBON HYDRATE. Granted ES517998A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES517998A ES517998A0 (en) 1982-12-07 1982-12-07 METHOD FOR THE PREPARATION AND PURIFICATION OF A COMPLEX OF FERRIC OXIDE-HYDROXIDE AND A CARBON HYDRATE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES517998A ES517998A0 (en) 1982-12-07 1982-12-07 METHOD FOR THE PREPARATION AND PURIFICATION OF A COMPLEX OF FERRIC OXIDE-HYDROXIDE AND A CARBON HYDRATE.

Publications (2)

Publication Number Publication Date
ES8401770A1 true ES8401770A1 (en) 1984-01-01
ES517998A0 ES517998A0 (en) 1984-01-01

Family

ID=8485031

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517998A Granted ES517998A0 (en) 1982-12-07 1982-12-07 METHOD FOR THE PREPARATION AND PURIFICATION OF A COMPLEX OF FERRIC OXIDE-HYDROXIDE AND A CARBON HYDRATE.

Country Status (1)

Country Link
ES (1) ES517998A0 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19712493A1 (en) * 1997-03-25 1998-10-01 Univ Karlsruhe Pharmaceutical composition comprises iron calcium poly:ate
EP1719495A2 (en) * 2000-11-02 2006-11-08 Chromaceutical Advanced Technologies, Inc. Method for producing purified hematinic iron-saccharidic complex and product produced
US7687273B2 (en) 2000-11-02 2010-03-30 Chromaceutical Advanced Technologies, Inc. Method for producing purified hematinic iron-saccharidic complex and product produced

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19712493A1 (en) * 1997-03-25 1998-10-01 Univ Karlsruhe Pharmaceutical composition comprises iron calcium poly:ate
EP1719495A2 (en) * 2000-11-02 2006-11-08 Chromaceutical Advanced Technologies, Inc. Method for producing purified hematinic iron-saccharidic complex and product produced
EP1719495A3 (en) * 2000-11-02 2007-05-02 Chromaceutical Advanced Technologies, Inc. Method for producing purified hematinic iron-saccharidic complex and product produced
US7687273B2 (en) 2000-11-02 2010-03-30 Chromaceutical Advanced Technologies, Inc. Method for producing purified hematinic iron-saccharidic complex and product produced
US7883897B2 (en) 2000-11-02 2011-02-08 Chromaceutical Advanced Technologies, Inc. Method for producing purified hematinic iron-saccharadic complex and product produced
US8460939B2 (en) 2000-11-02 2013-06-11 Chromaceutical Advanced Technologies, Inc. Method for producing purified hematinic iron-saccharidic complex and product produced

Also Published As

Publication number Publication date
ES517998A0 (en) 1984-01-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981001