BR112021022415A2 - Indicador sensível a ph, métodos para detectar uma concentração de uma composição de limpeza e para limpar uma superfície, e, recipiente - Google Patents

Indicador sensível a ph, métodos para detectar uma concentração de uma composição de limpeza e para limpar uma superfície, e, recipiente

Info

Publication number
BR112021022415A2
BR112021022415A2 BR112021022415A BR112021022415A BR112021022415A2 BR 112021022415 A2 BR112021022415 A2 BR 112021022415A2 BR 112021022415 A BR112021022415 A BR 112021022415A BR 112021022415 A BR112021022415 A BR 112021022415A BR 112021022415 A2 BR112021022415 A2 BR 112021022415A2
Authority
BR
Brazil
Prior art keywords
cleaning
container
concentration
detecting
methods
Prior art date
Application number
BR112021022415A
Other languages
English (en)
Inventor
Conor Smith
Kaitlin Lake
Karl Heinbuch
Paul Molinaro Matthew
Original Assignee
Ecolab Usa Inc
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 Ecolab Usa Inc filed Critical Ecolab Usa Inc
Publication of BR112021022415A2 publication Critical patent/BR112021022415A2/pt

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
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • A61L2/28—Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/80—Indicating pH value
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/226—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating the degree of sterilisation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Detergent Compositions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

indicador sensível a ph, métodos para detectar uma concentração de uma composição de limpeza e para limpar uma superfície, e, recipiente. a divulgação se refere a indicadores de cor sensíveis a ph que indicam a eficácia de uma composição de limpeza para atividade antimicrobiana exibindo uma mudança de cor. em particular, os indicadores de cor sensíveis a ph compreendem um corante sensível a ph e um substrato, em que o corante é ligado ao substrato. em um aspecto da divulgação, o corante pode ser quimicamente ligado, fisicamente ligado, revestido em um substrato ou pintado em um substrato.
BR112021022415A 2019-05-10 2020-05-11 Indicador sensível a ph, métodos para detectar uma concentração de uma composição de limpeza e para limpar uma superfície, e, recipiente BR112021022415A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962846144P 2019-05-10 2019-05-10
PCT/US2020/032344 WO2020231924A1 (en) 2019-05-10 2020-05-11 Ph sensitive color indicator for sanitizing applications

Publications (1)

Publication Number Publication Date
BR112021022415A2 true BR112021022415A2 (pt) 2021-12-28

Family

ID=70919147

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021022415A BR112021022415A2 (pt) 2019-05-10 2020-05-11 Indicador sensível a ph, métodos para detectar uma concentração de uma composição de limpeza e para limpar uma superfície, e, recipiente

Country Status (8)

Country Link
US (1) US20200353118A1 (pt)
EP (2) EP4083621A1 (pt)
JP (1) JP7282919B2 (pt)
CN (1) CN113811760A (pt)
AU (1) AU2020274035B2 (pt)
BR (1) BR112021022415A2 (pt)
MX (1) MX2021013714A (pt)
WO (1) WO2020231924A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023122006A1 (en) * 2021-12-22 2023-06-29 Ecolab Usa Inc. Color changing polymeric resin compositions
WO2024165161A1 (en) * 2023-02-09 2024-08-15 V-Zug Ag Method for operating a dishwasher with a measurement unit for measuring a ph-value of the washing liquor

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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JPH04291153A (ja) * 1991-03-20 1992-10-15 Jun Kojima 尿検査方法並びに尿検査器具
JPH0885550A (ja) * 1994-09-17 1996-04-02 Kobayashi Uchinuki Kogei Kk バケツ
US5558840A (en) * 1995-07-07 1996-09-24 Jones; Timothy B. Specimen cup holder
US6277646B1 (en) * 1997-05-05 2001-08-21 Dade Behring Inc. Fluid specimen collecting and testing apparatus
JPH10282002A (ja) * 1997-03-31 1998-10-23 Sachiyo Hayashi ｐＨ指示薬
US5942438A (en) * 1997-11-07 1999-08-24 Johnson & Johnson Medical, Inc. Chemical indicator for oxidation-type sterilization processes using bleachable dyes
US6257440B1 (en) * 1999-04-08 2001-07-10 Ropak Corporation Container handle and related methods
US6669908B2 (en) * 2001-07-25 2003-12-30 Applied Biotech, Inc. Urine test device
US20040184965A1 (en) * 2003-03-18 2004-09-23 Smith Jack V. Testing cup
JP2006308423A (ja) * 2005-04-28 2006-11-09 Chubu Kiresuto Kk ｐＨ変色指示性繊維およびその製法、並びにそれを用いたｐＨ検知法、ｐＨ検知システム、ｐＨ検知器
US20060293205A1 (en) * 2005-06-27 2006-12-28 Jessica Chung Cleaning substrate with a visual cue
IL176170A0 (en) * 2006-06-07 2006-10-05 Curver Luxembourg Sarl Mop bucket
US20090185956A1 (en) * 2008-01-18 2009-07-23 Michael Carl Junger pH SENSITIVE INDICATOR DEVICE
US20110003391A1 (en) * 2009-07-02 2011-01-06 Scott Martell Boyette Sensor films, methods for making and methods for monitoring water-soluble polymer concentrations
CN201434787Y (zh) * 2009-07-09 2010-03-31 山东省千佛山医院 一种留取尿标本专用桶
US8839975B2 (en) * 2009-08-03 2014-09-23 Ropak Corporation Container and lid
US8518375B2 (en) * 2009-12-31 2013-08-27 Kimberly-Clark Worldwide, Inc. Anti-viral tissue product with visual efficacy indicator
US8772185B2 (en) * 2010-10-15 2014-07-08 Illinois Tool Works Inc. Reversible color-changing ink formulations and nonwoven wipes
US9341613B2 (en) * 2011-02-07 2016-05-17 Kevin G. Sawa Device for singulating and dispensing rigid and semi-rigid strips
US9144620B2 (en) * 2011-09-09 2015-09-29 Ecolab Usa Inc. Real time indicator for quaternary ammonium compound concentration
US9295613B2 (en) * 2011-12-13 2016-03-29 Fenwal, Inc. Container with pH indicator
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KR101605193B1 (ko) * 2014-11-26 2016-03-29 (주)지피엔이 친환경 습도지시제 및 이를 이용한 습도지시키트
EP3250920A1 (en) * 2015-01-26 2017-12-06 Novozymes A/S Assay, method, device and kit for detecting odorous compounds
JP2019515248A (ja) * 2016-02-23 2019-06-06 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 母乳腐敗をｉｎ ｓｉｔｕで検出する方法

Also Published As

Publication number Publication date
JP2022532165A (ja) 2022-07-13
US20200353118A1 (en) 2020-11-12
AU2020274035B2 (en) 2023-02-02
EP3953702A1 (en) 2022-02-16
AU2020274035A1 (en) 2021-11-25
MX2021013714A (es) 2021-12-10
JP7282919B2 (ja) 2023-05-29
CN113811760A (zh) 2021-12-17
EP4083621A1 (en) 2022-11-02
WO2020231924A1 (en) 2020-11-19

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