EA199900141A1 - Цветообразующая композиция, содержащая реагент, включающий пирогаллольные структурные фрагменты, соль железа (ii) и органическую кислоту - Google Patents

Цветообразующая композиция, содержащая реагент, включающий пирогаллольные структурные фрагменты, соль железа (ii) и органическую кислоту

Info

Publication number
EA199900141A1
EA199900141A1 EA199900141A EA199900141A EA199900141A1 EA 199900141 A1 EA199900141 A1 EA 199900141A1 EA 199900141 A EA199900141 A EA 199900141A EA 199900141 A EA199900141 A EA 199900141A EA 199900141 A1 EA199900141 A1 EA 199900141A1
Authority
EA
Eurasian Patent Office
Prior art keywords
organic acid
iron
color
pyrogallium
salt
Prior art date
Application number
EA199900141A
Other languages
English (en)
Inventor
Оке Стенхольм
Ларс Карльссон
Андерс Лефгрен
Бу Нюстрем
Отто Сколлинг
Original Assignee
Фармациа Энд Апджон Аб
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 Фармациа Энд Апджон Аб filed Critical Фармациа Энд Апджон Аб
Priority claimed from PCT/SE1997/001303 external-priority patent/WO1998003866A1/en
Publication of EA199900141A1 publication Critical patent/EA199900141A1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D79/00—Kinds or details of packages, not otherwise provided for
    • B65D79/02—Arrangements or devices for indicating incorrect storage or transport
    • 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
    • G01N31/223—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 presence of specific gases or aerosols
    • G01N31/225—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 presence of specific gases or aerosols for oxygen, e.g. including dissolved oxygen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y10T436/207497—Molecular oxygen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y10T436/207497—Molecular oxygen
    • Y10T436/209163—Dissolved or trace oxygen or oxygen content of a sealed environment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Emergency Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paints Or Removers (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)

Abstract

Данное изобретение относится к новым цветообразующим композициям, которые особенно подходят для применения в качестве индикаторов кислорода. Композиции включают железо (II), реагент, содержащий пирогаллольные структурные фрагменты и органическую кислоту.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA199900141A 1996-07-19 1997-07-21 Цветообразующая композиция, содержащая реагент, включающий пирогаллольные структурные фрагменты, соль железа (ii) и органическую кислоту EA199900141A1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9602818A SE9602818D0 (sv) 1996-07-19 1996-07-19 Colored composition
US2322296P 1996-08-05 1996-08-05
PCT/SE1997/001303 WO1998003866A1 (en) 1996-07-19 1997-07-21 Color composition comprising an agent containing pyrogallol entities, a salt of iron (ii) and an organic acid

Publications (1)

Publication Number Publication Date
EA199900141A1 true EA199900141A1 (ru) 1999-06-24

Family

ID=20403431

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199900141A EA199900141A1 (ru) 1996-07-19 1997-07-21 Цветообразующая композиция, содержащая реагент, включающий пирогаллольные структурные фрагменты, соль железа (ii) и органическую кислоту

Country Status (4)

Country Link
US (3) US6093572A (ru)
EA (1) EA199900141A1 (ru)
SE (1) SE9602818D0 (ru)
ZA (1) ZA975616B (ru)

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EP1241110A1 (en) * 2001-03-16 2002-09-18 Pfizer Products Inc. Dispensing unit for oxygen-sensitive drugs
EP1243524A3 (en) 2001-03-16 2004-04-07 Pfizer Products Inc. Pharmaceutical kit for oxygen-sensitive drugs
US7253002B2 (en) * 2003-11-03 2007-08-07 Advanced Technology Materials, Inc. Fluid storage and dispensing vessels having colorimetrically verifiable leak-tightness, and method of making same
US20070163917A1 (en) * 2004-07-16 2007-07-19 Pfizer Inc. Package and device for simultaneously maintaining low moisture and low oxygen levels
FR2880619B1 (fr) * 2005-01-10 2010-03-12 Cebal Sas Emballages plastiques, en particulier tubes souples, contenant des substances reactives associees a un temoin de presence
US8166906B2 (en) * 2005-04-29 2012-05-01 Ambrozy Rel S Stimulus indicating device employing polymer gels
US20120032117A1 (en) 2005-04-29 2012-02-09 Ambrozy Rel S Stimulus indicating device employing polymer gels
US9182292B2 (en) 2005-04-29 2015-11-10 Prasidiux, Llc Stimulus indicating device employing polymer gels
US8077554B2 (en) * 2005-04-29 2011-12-13 Ambrozy Rel S Stimulus indicating device employing polymer gels
US9063015B2 (en) * 2005-04-29 2015-06-23 Prasidiux Llp Stimulus indication employing polymer gels
US7940605B2 (en) * 2005-04-29 2011-05-10 Prasidiux, Llc Stimulus indicating device employing polymer gels
JP2009503549A (ja) * 2005-08-02 2009-01-29 バクスター・インターナショナル・インコーポレイテッド 医療用製品における使用のための酸素インジケーター
DE102005055634A1 (de) * 2005-11-22 2007-05-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sauerstoff-Scavenger/-Indikator
US20080107564A1 (en) * 2006-07-20 2008-05-08 Shmuel Sternberg Medical fluid access site with antiseptic indicator
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Also Published As

Publication number Publication date
US6399387B1 (en) 2002-06-04
SE9602818D0 (sv) 1996-07-19
ZA975616B (en) 1998-01-23
US6627443B1 (en) 2003-09-30
US6093572A (en) 2000-07-25

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