EA201650018A1 - CLEANING OF SUPERCRITICAL LIQUID OF BANKNOTES AND PROTECTED DOCUMENTS - Google Patents

CLEANING OF SUPERCRITICAL LIQUID OF BANKNOTES AND PROTECTED DOCUMENTS

Info

Publication number
EA201650018A1
EA201650018A1 EA201650018A EA201650018A EA201650018A1 EA 201650018 A1 EA201650018 A1 EA 201650018A1 EA 201650018 A EA201650018 A EA 201650018A EA 201650018 A EA201650018 A EA 201650018A EA 201650018 A1 EA201650018 A1 EA 201650018A1
Authority
EA
Eurasian Patent Office
Prior art keywords
banknotes
cleaning
supercritical fluid
protected documents
documents
Prior art date
Application number
EA201650018A
Other languages
Russian (ru)
Other versions
EA033475B1 (en
Inventor
Набил Лаванди
Original Assignee
Спектра Систем Корпорейшн
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
Priority claimed from US14/246,882 external-priority patent/US8932409B2/en
Priority claimed from US14/594,762 external-priority patent/US9676009B2/en
Application filed by Спектра Систем Корпорейшн filed Critical Спектра Систем Корпорейшн
Publication of EA201650018A1 publication Critical patent/EA201650018A1/en
Publication of EA033475B1 publication Critical patent/EA033475B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
    • B08B11/02—Devices for holding articles during cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0021—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by liquid gases or supercritical fluids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/17—Combination with washing or cleaning means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated

Abstract

Способ и устройство для очистки кипы защищенных документов, таких, например, как банкноты. Каждый защищенный документ или банкнота содержат подложку, визуальные данные и защитные признаки. Устройство включает камеру, сконфигурированную таким образом, чтобы содержать сверхкритическую жидкость при температуре, давлении и в течение периода времени, достаточного для дезинфекции или очистки защищенных документов без повреждений защитных признаков и визуальных данных, структуру для удержания кипы банкнотов в камере, таким образом, чтобы обеспечить возможность циркуляции сверхкритической жидкости через и вокруг банкнот для удаления одного или более загрязняющих веществ из подложки в сверхкритическую жидкость. Устройство также содержит обвязочную машину, сконфигурированную таким образом, чтобы закрепить защитный механизм к кипе банкнот.A method and apparatus for cleaning piles of secure documents, such as, for example, banknotes. Each security document or banknote contains a substrate, visual data and security features. The device includes a chamber configured to contain a supercritical fluid at a temperature, pressure and for a period of time sufficient to disinfect or clean protected documents without damaging security features and visual data, a structure to hold a pile of banknotes in the chamber so as to provide the possibility of circulation of supercritical fluid through and around banknotes to remove one or more pollutants from the substrate into the supercritical fluid. The device also contains a strapping machine configured to secure the protective mechanism to the pile of banknotes.

EA201650018A 2014-04-07 2015-04-07 Supercritical fluid cleaning of banknotes and secure documents EA033475B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14/246,882 US8932409B2 (en) 2012-11-01 2014-04-07 Supercritical fluid cleaning of banknotes and secure documents
US201461977560P 2014-04-09 2014-04-09
US14/594,762 US9676009B2 (en) 2012-11-01 2015-01-12 Supercritical fluid cleaning of banknotes and secure documents
PCT/US2015/024717 WO2015157284A1 (en) 2014-04-07 2015-04-07 Supercritical fluid cleaning of banknotes and secure documents

Publications (2)

Publication Number Publication Date
EA201650018A1 true EA201650018A1 (en) 2017-06-30
EA033475B1 EA033475B1 (en) 2019-10-31

Family

ID=54288328

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201650018A EA033475B1 (en) 2014-04-07 2015-04-07 Supercritical fluid cleaning of banknotes and secure documents

Country Status (3)

Country Link
DO (1) DOP2016000274A (en)
EA (1) EA033475B1 (en)
WO (1) WO2015157284A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344493A (en) * 1992-07-20 1994-09-06 Jackson David P Cleaning process using microwave energy and centrifugation in combination with dense fluids
US5881577A (en) * 1996-09-09 1999-03-16 Air Liquide America Corporation Pressure-swing absorption based cleaning methods and systems
US6425956B1 (en) * 2001-01-05 2002-07-30 International Business Machines Corporation Process for removing chemical mechanical polishing residual slurry
DE10212702A1 (en) * 2002-03-21 2003-10-09 Stockhausen Chem Fab Gmbh Basic polymer obtained by hydrogenation
US6764552B1 (en) * 2002-04-18 2004-07-20 Novellus Systems, Inc. Supercritical solutions for cleaning photoresist and post-etch residue from low-k materials
US6962714B2 (en) * 2002-08-06 2005-11-08 Ecolab, Inc. Critical fluid antimicrobial compositions and their use and generation
US7779982B2 (en) * 2006-09-07 2010-08-24 Cummins-Allison Corp. Currency processing and strapping systems and methods
US8592045B2 (en) * 2007-02-09 2013-11-26 Microban Products Company Antimicrobial currency, material and method
NL2000862C2 (en) * 2007-09-17 2009-03-18 Omniaccess B V Method and device for deacidifying paper.
US20090301679A1 (en) * 2008-06-09 2009-12-10 Thermal Sterilization Specialties, Inc. Paper currency cleansing/reconditioning/sanitizing system and method
US20100032477A1 (en) * 2008-08-06 2010-02-11 James Otis Faulkner Banking transaction tracking
DE112013005266T5 (en) * 2012-11-01 2015-09-24 Spectra Systems Corp. Cleaning banknotes and documents with supercritical fluid

Also Published As

Publication number Publication date
WO2015157284A1 (en) 2015-10-15
EA033475B1 (en) 2019-10-31
DOP2016000274A (en) 2017-04-16

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM