BR0009872A - Composto indicador de umidade, uso de um composto, processos de monitoração do nìvel de umidade numa atmosfera, e de produção de um indicador de umidade, e, indicador de umidade - Google Patents

Composto indicador de umidade, uso de um composto, processos de monitoração do nìvel de umidade numa atmosfera, e de produção de um indicador de umidade, e, indicador de umidade

Info

Publication number
BR0009872A
BR0009872A BR0009872-8A BR0009872A BR0009872A BR 0009872 A BR0009872 A BR 0009872A BR 0009872 A BR0009872 A BR 0009872A BR 0009872 A BR0009872 A BR 0009872A
Authority
BR
Brazil
Prior art keywords
humidity
compound
humidity indicator
indicator
atmosphere
Prior art date
Application number
BR0009872-8A
Other languages
English (en)
Other versions
BR0009872B1 (pt
Inventor
Stephen Moreton
Graham James Earl
Original Assignee
Ineos Silicas Ltd
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 Ineos Silicas Ltd filed Critical Ineos Silicas Ltd
Publication of BR0009872A publication Critical patent/BR0009872A/pt
Publication of BR0009872B1 publication Critical patent/BR0009872B1/pt

Links

Classifications

    • 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
    • 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
    • G01N31/222—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 moisture content

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Molecular Biology (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)
  • Luminescent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Drying Of Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

"COMPOSTO INDICADOR DE UMIDADE, USO DE UM COMPOSTO PROCESSOS DE MONITORAçãO DO NìVEL DE UMIDADE NUMA ATMOSFERA, E DE PRODUçãO DE UM INDICADOR DE UMIDADE, E, INDICADOR DE UMIDADE". Suporte a base de sílica impregnado com sais de ferro (III) ou ferro (II) funciona como um indicador de umidade, dando uma mudança de cor de amarelo/âmbar para quase incolor à medida que o suporte se umidifica.
BRPI0009872-8A 1999-04-22 2000-04-12 composto indicador de umidade, uso de um composto, processos de monitoraÇço do nÍvel de umidade numa atmosfera, e de produÇço de um indicador de umidade, e, indicador de umidade. BR0009872B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9909219.9A GB9909219D0 (en) 1999-04-22 1999-04-22 Humidity indicators
PCT/GB2000/001390 WO2000065339A1 (en) 1999-04-22 2000-04-12 Humidity indicators

Publications (2)

Publication Number Publication Date
BR0009872A true BR0009872A (pt) 2002-01-08
BR0009872B1 BR0009872B1 (pt) 2011-12-27

Family

ID=10852022

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0009872-8A BR0009872B1 (pt) 1999-04-22 2000-04-12 composto indicador de umidade, uso de um composto, processos de monitoraÇço do nÍvel de umidade numa atmosfera, e de produÇço de um indicador de umidade, e, indicador de umidade.

Country Status (14)

Country Link
US (2) US6753184B1 (pt)
EP (2) EP1185861B1 (pt)
JP (1) JP4538154B2 (pt)
KR (1) KR100636042B1 (pt)
CN (2) CN1590987A (pt)
AT (1) ATE298422T1 (pt)
AU (1) AU3981500A (pt)
BR (1) BR0009872B1 (pt)
DE (1) DE60020966T2 (pt)
DK (2) DK1185861T3 (pt)
ES (2) ES2388920T3 (pt)
GB (1) GB9909219D0 (pt)
PT (2) PT1185861E (pt)
WO (1) WO2000065339A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9909219D0 (en) * 1999-04-22 1999-06-16 Crosfield Joseph & Sons Humidity indicators
KR100390726B1 (ko) * 2000-12-18 2003-07-10 극동화학 주식회사 유기염료를 이용한 흡습도 지시능을 보유한 다공질 흡습제및 그 제조방법
GB0101381D0 (en) * 2001-01-19 2001-03-07 Crosfield Joseph & Sons Silica-based indicating desiccants
US7219799B2 (en) * 2002-12-31 2007-05-22 Possis Medical, Inc. Packaging system with oxygen sensor
US20060064071A1 (en) * 2001-11-06 2006-03-23 Possis Medical, Inc. Gas inflation/evacuation system incorporating a reservoir and removably attached sealing system for a guidewire assembly having an occlusive device
US7334681B2 (en) * 2001-11-06 2008-02-26 Possis Medical, Inc. Packaging system with oxygen sensor for gas inflation/evacuation system and sealing system
GB2401072B (en) * 2003-03-19 2006-04-26 Ineos Silicas Ltd Silica-based indicating desiccants
US7314582B1 (en) * 2004-05-06 2008-01-01 U.S. Department Of Energy Lanthanide-halide based humidity indicators
KR100676777B1 (ko) * 2004-12-29 2007-02-02 (주)지피엔이 코발트프리 습도지시용액의 제조 및 적용방법
US20070060878A1 (en) 2005-09-01 2007-03-15 Possis Medical, Inc. Occlusive guidewire system having an ergonomic handheld control mechanism and torqueable kink-resistant guidewire
US7615031B2 (en) * 2005-09-01 2009-11-10 Medrad, Inc. Gas inflation/evacuation system incorporating a multiple element valved guidewire assembly having an occlusive device
US8608703B2 (en) 2007-06-12 2013-12-17 Medrad, Inc. Infusion flow guidewire system
US20080097294A1 (en) * 2006-02-21 2008-04-24 Possis Medical, Inc. Occlusive guidewire system having an ergonomic handheld control mechanism prepackaged in a pressurized gaseous environment and a compatible prepackaged torqueable kink-resistant guidewire with distal occlusive balloon
US7544234B2 (en) * 2006-01-26 2009-06-09 Bendix Commercial Vehicle Systems Llc Vehicle air system having an indicator device and method
DE102006030690A1 (de) * 2006-07-04 2008-01-10 Grimm, Friedrich, Dipl.-Ing. Verfahren zur Färbung und Entfärbung synthetisch hergestellter Kieselsäure
US20090035865A1 (en) * 2007-08-01 2009-02-05 Demoor Colette Pamela Moisture sensor
KR100822454B1 (ko) * 2007-08-31 2008-04-16 (주) 에버스노 습도지시제의 제조방법
WO2009157395A1 (ja) * 2008-06-25 2009-12-30 共同印刷株式会社 湿度インジケータとその製造方法
US20100252779A1 (en) * 2009-04-06 2010-10-07 Multisorb Technologies, Inc. Copper bromide humidity indicating card
ATE546386T1 (de) 2009-07-23 2012-03-15 Airsec Sas Hydrierte feuchtigkeitskontrollsubstanz und herstellungsverfahren dafür
US9238119B2 (en) 2010-08-12 2016-01-19 Boston Scientific Limited Infusion flow system and fluid coupling
TWI491876B (zh) 2010-12-31 2015-07-11 Ind Tech Res Inst 濕度指示卡及其製造方法
CN104087071A (zh) * 2014-07-15 2014-10-08 杨美 一种指示湿度的涂料
CN105784703B (zh) * 2014-12-24 2018-07-20 中国科学院大连化学物理研究所 一种不溶性纳米湿度指示材料及其制备与应用

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US2460072A (en) 1949-01-25 Copper chloride relative humidity
US2450071A (en) 1944-11-23 1948-09-28 Michel N Yardeny Synchronous preset remote control system
US2460069A (en) 1945-02-07 1949-01-25 Davison Chemical Corp Cobalt bromide relative humidity indicators
US2460074A (en) 1945-02-07 1949-01-25 Davison Chemical Corp Cobalt thiocyanate relative humidity indicators
US2460067A (en) 1945-02-07 1949-01-25 Davison Chemcial Corp Copper bromide relative humidity indicators
US2460070A (en) 1945-02-07 1949-01-25 Davison Chemical Corp Cobalt phosphate relative humidity indicators
US2460065A (en) 1945-02-07 1949-01-25 Davison Chemical Corp Cobalt sulfate relative humidity indicators
US2460073A (en) 1945-02-07 1949-01-25 Davison Chemical Corp Cobalt iodide relative humidity indicators
US2460071A (en) * 1945-02-07 1949-01-25 Davison Chemical Corp Cobalt chloride relative humidity indicators
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JPS5318493B2 (pt) * 1973-08-31 1978-06-15
US3966830A (en) * 1974-03-08 1976-06-29 Teijin Limited Process for the nitration of halogenated benzene derivatives
US4098120A (en) * 1975-06-06 1978-07-04 Minnesota Mining And Manufacturing Company Humidity indicating method and device
SU568894A1 (ru) 1975-12-01 1977-08-15 Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им. Ленсовета Индикатор паров воды
JPS5953315B2 (ja) * 1977-12-26 1984-12-24 凸版印刷株式会社 感湿組成物
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SU1019298A1 (ru) 1981-10-28 1983-05-23 Всесоюзный научно-исследовательский институт техники безопасности в химической промышленности Индикаторный состав дл количественного определени хлорбензола в воздухе
JPS6130766A (ja) * 1984-07-23 1986-02-13 Kurita Water Ind Ltd インジケ−タ
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JP2852983B2 (ja) 1991-11-14 1999-02-03 新日本製鐵株式会社 空気清浄化物及びその製造方法
JP3329544B2 (ja) * 1993-06-25 2002-09-30 花王株式会社 水分測定方法
JPH0717582A (ja) * 1993-06-29 1995-01-20 Dainippon Printing Co Ltd インジケーター付き除湿剤用包装袋
JPH07167848A (ja) * 1993-12-14 1995-07-04 Matsui Mfg Co 水分計
JPH0829411A (ja) * 1994-07-20 1996-02-02 Furukawa Co Ltd 検知剤
JP3536267B2 (ja) * 1995-10-06 2004-06-07 アークレイ株式会社 時間を同時に計測する尿試験紙
GB9909219D0 (en) * 1999-04-22 1999-06-16 Crosfield Joseph & Sons Humidity indicators

Also Published As

Publication number Publication date
EP1185861B1 (en) 2005-06-22
US20040209372A1 (en) 2004-10-21
EP1185861A1 (en) 2002-03-13
EP1431761A2 (en) 2004-06-23
WO2000065339A1 (en) 2000-11-02
EP1431761A3 (en) 2004-06-30
ES2388920T3 (es) 2012-10-19
DE60020966T2 (de) 2006-05-18
US6753184B1 (en) 2004-06-22
PT1431761E (pt) 2012-07-25
AU3981500A (en) 2000-11-10
GB9909219D0 (en) 1999-06-16
ES2243248T3 (es) 2005-12-01
KR100636042B1 (ko) 2006-10-19
CN1347497A (zh) 2002-05-01
CN1236309C (zh) 2006-01-11
BR0009872B1 (pt) 2011-12-27
US6927063B2 (en) 2005-08-09
EP1431761B1 (en) 2012-06-06
JP4538154B2 (ja) 2010-09-08
CN1590987A (zh) 2005-03-09
DE60020966D1 (de) 2005-07-28
DK1431761T3 (da) 2012-09-10
JP2002543383A (ja) 2002-12-17
DK1185861T3 (da) 2005-10-17
KR20020022649A (ko) 2002-03-27
ATE298422T1 (de) 2005-07-15
PT1185861E (pt) 2005-09-30

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 27/12/2011, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 27.12.2021