MX2013003993A - Metodo para la preparacion de un excipiente adecuado para uso farmaceutico. - Google Patents

Metodo para la preparacion de un excipiente adecuado para uso farmaceutico.

Info

Publication number
MX2013003993A
MX2013003993A MX2013003993A MX2013003993A MX2013003993A MX 2013003993 A MX2013003993 A MX 2013003993A MX 2013003993 A MX2013003993 A MX 2013003993A MX 2013003993 A MX2013003993 A MX 2013003993A MX 2013003993 A MX2013003993 A MX 2013003993A
Authority
MX
Mexico
Prior art keywords
diatomaceous earth
product
pharmaceutical use
purifying
suspension
Prior art date
Application number
MX2013003993A
Other languages
English (en)
Inventor
Endre Mikulásik
Kálmán Nagy
Tamás Spaits
Gyula Lukács
Imre Markovits
Krisztina Fodorné Kocsmár
Livia Grecorné Boros
Tamás Mórász
László Szlávik
Máté Hudák
Gyöngyi Heréb
Eszter Puskás Réka
Zoltán Varga
Imre Kapui
György Clementis
Gábor Attila Bacher
Beatrix Bánkövi
Gitta Kiss
Ottó Albrecht
Original Assignee
Egis Gyógyszergyár Nylvánosan Müködö Részvénytársaság
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 Egis Gyógyszergyár Nylvánosan Müködö Részvénytársaság filed Critical Egis Gyógyszergyár Nylvánosan Müködö Részvénytársaság
Publication of MX2013003993A publication Critical patent/MX2013003993A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/02—Inorganic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/46—Ingredients of undetermined constitution or reaction products thereof, e.g. skin, bone, milk, cotton fibre, eggshell, oxgall or plant extracts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Inorganic Chemistry (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Botany (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

La presente invención se refiere a un método para purificar la tierra diatomácea en donde se retiene la estructura coloidal natural del material, el cual comprende preparar una suspensión de tierra diatomácea en un líquido en donde la tierra diatomácea es insoluble, separar la tierra diatomácea de la suspensión, tratar la tierra diatomácea con un ácido orgánico o inorgánico, termotratar de esta manera el producto obtenido a una temperatura no más de 300°C, someter el producto obtenido a tratamiento oxidativo y secar el producto purificado. La invención también se refiere a un producto obtenible por el método arriba mencionado.
MX2013003993A 2010-10-12 2011-10-12 Metodo para la preparacion de un excipiente adecuado para uso farmaceutico. MX2013003993A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU1000547A HUP1000547A2 (en) 2010-10-12 2010-10-12 Process to produce suitable auxiliary material for use in pharmaceutical industry
PCT/HU2011/000098 WO2012049527A2 (en) 2010-10-12 2011-10-12 Method for preparation of an excipient suitable for pharmaceutical use

Publications (1)

Publication Number Publication Date
MX2013003993A true MX2013003993A (es) 2014-12-08

Family

ID=89990000

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013003993A MX2013003993A (es) 2010-10-12 2011-10-12 Metodo para la preparacion de un excipiente adecuado para uso farmaceutico.

Country Status (13)

Country Link
US (1) US8883860B2 (es)
EP (1) EP2627606B1 (es)
JP (1) JP5890425B2 (es)
CN (1) CN103282309A (es)
BR (1) BR112013008754A2 (es)
CA (1) CA2814031A1 (es)
EA (1) EA024473B1 (es)
HU (2) HUP1000547A2 (es)
IL (1) IL225606A0 (es)
MX (1) MX2013003993A (es)
UA (1) UA109915C2 (es)
WO (1) WO2012049527A2 (es)
ZA (1) ZA201302611B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170274348A1 (en) * 2014-08-29 2017-09-28 Imerys Filtration Minerals, Inc. Methods of making highly purified diatomaceous earth with wide range of filtration rates
CN104310411A (zh) * 2014-10-16 2015-01-28 桂林新竹大自然生物材料有限公司 基于震荡的盐酸法制备优质硅藻土的方法
CN104326476A (zh) * 2014-10-16 2015-02-04 桂林新竹大自然生物材料有限公司 基于超声波作用的盐酸法制备优质硅藻土的方法
CN104973605B (zh) * 2015-07-29 2017-07-18 长白朝鲜族自治县金缘硅藻土制品有限公司 粗品质硅藻土的提纯方法
GB201522446D0 (en) * 2015-12-18 2016-02-03 Norwegian Univ Sci & Tech Ntnu Anode
US11633713B2 (en) 2017-01-06 2023-04-25 Ep Minerals, Llc Ultra-high performance and high purify biogenic silica filtration media
WO2018128623A1 (en) 2017-01-06 2018-07-12 Ep Minerals, Llc Ultra-high purity, ultra-high performance diatomite filtration media
CN108910898A (zh) * 2018-08-30 2018-11-30 贺州市骏鑫矿产品有限责任公司 一种钾长石的分解工艺
PL442544A1 (pl) * 2022-10-17 2024-04-22 Politechnika Warszawska Sposób bielenia ziemi okrzemkowej

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2164500A (en) 1935-11-29 1939-07-04 Johns Manville Siliceous product and method of making the same
JPS4949069B1 (es) * 1969-11-29 1974-12-25
US4325844A (en) 1980-05-20 1982-04-20 Manville Service Corporation Method of preparing diatomite for rapid calcination
JPH07118028A (ja) * 1993-10-22 1995-05-09 Furukawa Electric Co Ltd:The 光ファイバ用多孔質母材の製造方法
US5656568A (en) 1995-08-11 1997-08-12 Advanced Minerals Corporation Highly purified biogenic silica product
JP3044610B2 (ja) * 1997-06-12 2000-05-22 秋田県 珪藻土ろ過助剤の精製法
WO1999043195A2 (en) * 1998-02-24 1999-09-02 Rotem Amfert Negev Ltd. A catalyst based on titanium and method for its preparation
JP3925763B2 (ja) 1999-09-28 2007-06-06 独立行政法人科学技術振興機構 生物起源珪藻土由来高純度シリカの製造方法
CN1111132C (zh) 2001-06-26 2003-06-11 中国科学院长春应用化学研究所 硅藻土提纯处理方法
CN1188347C (zh) 2001-08-14 2005-02-09 中国科学院南京土壤研究所 脱泥磁重分离精制硅藻土的方法
CN1282602C (zh) * 2004-08-31 2006-11-01 胡小钟 硅藻土填料的净化方法
JP2007005346A (ja) * 2005-06-21 2007-01-11 Sanyu Rec Co Ltd 金属性異物の除去方法
CN100346858C (zh) 2006-05-19 2007-11-07 李志奇 硅藻土、轧制油的分离方法
CN101804338B (zh) * 2009-05-19 2012-04-18 王秀宝 纳米二氧化钛/硅藻土复合光催化材料的生产工艺
HU1000278D0 (en) * 2010-05-28 2010-07-28 Egis Gyogyszergyar Nyilvanosan Novel pharmaceutical use uf silicic acid
HUP1100272A2 (en) * 2011-05-27 2012-01-30 Egis Gyogyszergyar Nyilvanosan Muekoedoe Reszvenytarsasag Pharmaceutical use of silicic acid

Also Published As

Publication number Publication date
BR112013008754A2 (pt) 2019-09-24
EP2627606B1 (en) 2016-08-31
CA2814031A1 (en) 2012-04-19
WO2012049527A3 (en) 2012-08-09
HUE032129T2 (en) 2017-08-28
EP2627606A2 (en) 2013-08-21
EA201390547A1 (ru) 2013-07-30
JP2014503443A (ja) 2014-02-13
CN103282309A (zh) 2013-09-04
US20130225695A1 (en) 2013-08-29
WO2012049527A2 (en) 2012-04-19
ZA201302611B (en) 2014-06-25
HU1000547D0 (en) 2010-12-28
JP5890425B2 (ja) 2016-03-22
IL225606A0 (en) 2013-06-27
HUP1000547A2 (en) 2012-07-30
EA024473B1 (ru) 2016-09-30
UA109915C2 (ru) 2015-10-26
US8883860B2 (en) 2014-11-11

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