MXPA04011911A - Produccion de materiales cristalinos mediante el uso de ultrasonido de alta intensidad. - Google Patents

Produccion de materiales cristalinos mediante el uso de ultrasonido de alta intensidad.

Info

Publication number
MXPA04011911A
MXPA04011911A MXPA04011911A MXPA04011911A MXPA04011911A MX PA04011911 A MXPA04011911 A MX PA04011911A MX PA04011911 A MXPA04011911 A MX PA04011911A MX PA04011911 A MXPA04011911 A MX PA04011911A MX PA04011911 A MXPA04011911 A MX PA04011911A
Authority
MX
Mexico
Prior art keywords
solution
high intensity
intensity ultrasound
production
vessel
Prior art date
Application number
MXPA04011911A
Other languages
English (en)
Inventor
Jane Mccausland Linda
Original Assignee
Accentus Plc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9937808&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MXPA04011911(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Accentus Plc filed Critical Accentus Plc
Publication of MXPA04011911A publication Critical patent/MXPA04011911A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06—Dipeptides
    • C07K5/06104—Dipeptides with the first amino acid being acidic
    • C07K5/06113—Asp- or Asn-amino acid
    • C07K5/06121—Asp- or Asn-amino acid the second amino acid being aromatic or cycloaliphatic
    • C07K5/0613—Aspartame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0063—Control or regulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Peptides Or Proteins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Se describe un material cristalino suficientemente puro para el uso en productos farmaceuticos, que puede ser elaborado mediante la formacion de una solucion saturada del material, cambiando la temperatura de la solucion conforme esta se vuelve supersaturada, y sometiendo brevemente la solucion a irradiacion por ultrasonido de alta intensidad, antes de permitir que la solucion se enfrie gradualmente sin irradiacion adicional. El ultrasonido puede ser aplicado utilizando un recipiente con un arreglo de transductores ultrasonicos acoplados a una pared, de modo que cada transductor radia no mas de 3 W/cm2, incluso la disipacion de energia del recipiente esta entre 25 y 150 W/litro. Este metodo puede reducir la anchura de la zona metaestable a menos de 10 K. No existe erosion de la pared y en consecuencia ninguna formacion de las particulas metalicas pequenas. Este es aplicable por ejemplo al aspartame y a los aminoacidos.
MXPA04011911A 2002-05-31 2003-05-08 Produccion de materiales cristalinos mediante el uso de ultrasonido de alta intensidad. MXPA04011911A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0212626.6A GB0212626D0 (en) 2002-05-31 2002-05-31 Production of crystalline ingredients
PCT/GB2003/001905 WO2003101577A1 (en) 2002-05-31 2003-05-08 Production of crystalline materials by using high intensity ultrasound

Publications (1)

Publication Number Publication Date
MXPA04011911A true MXPA04011911A (es) 2005-03-31

Family

ID=9937808

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04011911A MXPA04011911A (es) 2002-05-31 2003-05-08 Produccion de materiales cristalinos mediante el uso de ultrasonido de alta intensidad.

Country Status (17)

Country Link
EP (1) EP1509300B2 (es)
JP (1) JP4336644B2 (es)
CN (1) CN100354019C (es)
AT (1) ATE342111T1 (es)
AU (1) AU2003229976B2 (es)
BR (1) BR0309908A (es)
CA (1) CA2485199A1 (es)
DE (1) DE60309023T3 (es)
DK (1) DK1509300T4 (es)
ES (1) ES2275091T5 (es)
GB (1) GB0212626D0 (es)
MX (1) MXPA04011911A (es)
NO (1) NO20045575L (es)
NZ (1) NZ536416A (es)
OA (1) OA12822A (es)
PT (1) PT1509300E (es)
WO (1) WO2003101577A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0503193D0 (en) * 2005-02-16 2005-03-23 Accentus Plc Ultrasonic treatment plant
WO2009041385A1 (ja) * 2007-09-27 2009-04-02 Ajinomoto Co., Inc. グルタミン酸α型結晶の製造方法
FR2929040B1 (fr) * 2008-03-18 2010-04-23 Super Sonic Imagine Dispositif d'insonification presentant une chambre de refroidissement interne
BRPI0915783A2 (pt) 2008-07-18 2018-05-22 Prosonix Ltd processo para aumentar a cristalinidade de pelo menos um material sólido, partícula, composição farmacêutica ou agroquímica , e, inalador
GB0821419D0 (en) 2008-11-24 2008-12-31 Bio Sep Ltd Processing of biomass
GB0900080D0 (en) * 2009-01-06 2009-02-11 Prosonix Ltd An apparatus and process for producing crystals
GB0918431D0 (en) 2009-10-21 2009-12-09 Prosonix Ltd Process for improving crystallinity
EP2700632A4 (en) * 2011-04-18 2014-09-03 Hefei Beini Medical Technology Company Ltd METHOD FOR CLEANING DIHYDROPYRIDINE CALCIUM CHANNEL BLOCKERS AND PRODUCING NANOPARTICLES THEREFOR
GB201303520D0 (en) 2013-02-27 2013-04-10 Bio Sep Ltd Biomass process optimisation
GB201303521D0 (en) 2013-02-27 2013-04-10 Bio Sep Ltd Process operations for biomass fractionation
US9855538B2 (en) 2013-03-08 2018-01-02 The Board Of Trustees Of The University Of Illinois Ultrasonic method and apparatus for producing particles having a controlled size distribution
GB2548117B (en) * 2016-03-08 2022-10-26 Lewtas Science & Tech Ltd Use of ultrasound and acoustics to control crystallisation
CN107008028B (zh) * 2017-05-22 2023-09-08 天津晶润锐拓科技发展有限公司 一种通过超声波控制结晶成核过程的结晶器
CN110354528B (zh) * 2019-08-21 2021-11-19 贺剑 溶液结晶系统及促进溶液结晶的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9827360D0 (en) * 1998-12-12 1999-02-03 Aea Technology Plc Process and apparatus for irradiating fluids
GB9828721D0 (en) * 1998-12-24 1999-02-17 Glaxo Group Ltd Novel apparatus and process
GB9914398D0 (en) * 1999-06-22 1999-08-18 Bp Exploration Operating Reduction in solids deposition
DE10123073A1 (de) * 2001-05-11 2003-03-27 Fraunhofer Ges Forschung Verfahren zur Herstellung von Kristallen aus in einem Lösungsmittel gelösten Feststoffen

Also Published As

Publication number Publication date
ES2275091T5 (es) 2010-06-02
PT1509300E (pt) 2007-01-31
EP1509300A1 (en) 2005-03-02
NZ536416A (en) 2006-09-29
OA12822A (en) 2006-07-10
WO2003101577A1 (en) 2003-12-11
JP4336644B2 (ja) 2009-09-30
DE60309023T3 (de) 2010-09-09
EP1509300B2 (en) 2010-02-24
GB0212626D0 (en) 2002-07-10
DE60309023T2 (de) 2007-03-08
AU2003229976B2 (en) 2008-11-13
DE60309023D1 (de) 2006-11-23
JP2005527367A (ja) 2005-09-15
ES2275091T3 (es) 2007-06-01
AU2003229976A1 (en) 2003-12-19
EP1509300B1 (en) 2006-10-11
CA2485199A1 (en) 2003-12-11
ATE342111T1 (de) 2006-11-15
CN100354019C (zh) 2007-12-12
DK1509300T3 (da) 2006-11-06
DK1509300T4 (da) 2010-06-14
BR0309908A (pt) 2005-02-09
NO20045575L (no) 2004-12-21
CN1726069A (zh) 2006-01-25

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