WO2008081835A1 - 水濡れインジケーターおよびタイムインジケーター - Google Patents

水濡れインジケーターおよびタイムインジケーター Download PDF

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Publication number
WO2008081835A1
WO2008081835A1 PCT/JP2007/075013 JP2007075013W WO2008081835A1 WO 2008081835 A1 WO2008081835 A1 WO 2008081835A1 JP 2007075013 W JP2007075013 W JP 2007075013W WO 2008081835 A1 WO2008081835 A1 WO 2008081835A1
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WO
WIPO (PCT)
Prior art keywords
water
indicator
soluble
layer
nontransparent
Prior art date
Application number
PCT/JP2007/075013
Other languages
English (en)
French (fr)
Inventor
Sumihiro Shiraishi
Original Assignee
Qualicaps Co., 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 Qualicaps Co., Ltd. filed Critical Qualicaps Co., Ltd.
Priority to JP2008552135A priority Critical patent/JPWO2008081835A1/ja
Publication of WO2008081835A1 publication Critical patent/WO2008081835A1/ja

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Laminated Bodies (AREA)

Abstract

　本発明は、湿潤することによって白色などの非透明色から透明色に変化することで、水濡れを視認させることのできるフィルム状またはシート状の水濡れインジケーターを提供する。また本発明は、湿潤による透明化により、所定時間の経過を視認させることのできるフィルム状またはシート状のタイムインジケーターを提供する。 　本発明のインジケーターは、水溶性セルロース誘導体および一価、二価および三価の金属からなる群から少なくとも１種を含有する水溶性化合物を含む非透明皮膜組成物から形成される水溶性非透明層を有することを特徴とする。本発明のインジケーターは、さらに当該水溶性非透明層に、水溶性透明層、水不溶性の支持層、および／または被験物に貼着するための貼着層（粘着層およびそれを覆う剥離紙）が積層されてなる形態を有するものであってもよい。
PCT/JP2007/075013 2006-12-28 2007-12-26 水濡れインジケーターおよびタイムインジケーター WO2008081835A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008552135A JPWO2008081835A1 (ja) 2006-12-28 2007-12-26 水濡れインジケーターおよびタイムインジケーター

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US87739206P 2006-12-28 2006-12-28
US60/877392 2006-12-28
US94519407P 2007-06-20 2007-06-20
US60/945194 2007-06-20

Publications (1)

Publication Number Publication Date
WO2008081835A1 true WO2008081835A1 (ja) 2008-07-10

Family

ID=39588517

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/075013 WO2008081835A1 (ja) 2006-12-28 2007-12-26 水濡れインジケーターおよびタイムインジケーター

Country Status (3)

Country Link
US (1) US20080245289A1 (ja)
JP (1) JPWO2008081835A1 (ja)
WO (1) WO2008081835A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012179800A (ja) * 2011-03-01 2012-09-20 Brother Industries Ltd 液体吐出装置の製造方法、液体吐出装置、これに用いられる制御装置、及び、プログラム
WO2013122133A1 (ja) * 2012-02-16 2013-08-22 株式会社サクラクレパス 水分インジケータ用組成物
JP2016517527A (ja) * 2013-03-15 2016-06-16 エイチズィーオー・インコーポレーテッド 漸進的水分検出器
CN107525633A (zh) * 2017-09-20 2017-12-29 周航洋 一种纸尿裤用侧漏检测设备
JP2018031751A (ja) * 2016-08-26 2018-03-01 パイロットインキ株式会社 水変色性インジケーター
JP2019113588A (ja) * 2017-12-20 2019-07-11 パイロットインキ株式会社 水変色性インジケーター
JP2022164697A (ja) * 2016-10-17 2022-10-27 第一三共株式会社 封入容器の製造方法及び製造装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080184927A1 (en) * 2007-02-02 2008-08-07 Paul Phong Anh Pham Container cap for assuring quality
US20090289202A1 (en) * 2008-05-22 2009-11-26 General Electric Company Integrated Encapsulation Status Indicator
ITTO20130116A1 (it) * 2013-02-13 2014-08-14 Propack S P A Composizione per la regolazione dell'umidita' ambientale
US9606098B2 (en) * 2013-03-29 2017-03-28 Weyerhaeuser Nr Company Moisture indicator for wood substrates
US9915433B2 (en) * 2014-05-30 2018-03-13 Amtrol Licensing Inc. Moisture detecting air cap indicator for expansion tank failure
US9529335B2 (en) 2014-08-29 2016-12-27 Palo Alto Research Center Incorporated Timer based on chemical sensing
DE202020106719U1 (de) * 2020-11-23 2022-02-24 Viega Technology Gmbh & Co. Kg Ablauf für einen Sanitärbereich

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JPS61137605U (ja) * 1985-02-14 1986-08-27
JPH0755788A (ja) * 1993-08-20 1995-03-03 Toyo Ink Mfg Co Ltd 水検知インジケ−タ−
JPH0798279A (ja) * 1993-09-28 1995-04-11 Toppan Printing Co Ltd 水濡れ判定シート
JPH10253541A (ja) * 1997-03-12 1998-09-25 Kyodo Printing Co Ltd インジケーター用インキ、その製造方法及び当該インキを用いたインジケーター
JP2002311837A (ja) * 2001-04-12 2002-10-25 Sun Tec Kk 浸水識別シール
JP2003139757A (ja) * 2001-11-01 2003-05-14 Nichiyu Giken Kogyo Co Ltd 水中浸漬時間インジケータ
JP2003342428A (ja) * 2002-05-28 2003-12-03 Toppan Printing Co Ltd 湿度あるいは温度応答性を有する樹脂組成物とそれを用いたインジケーターおよび包装容器
WO2005053821A1 (ja) * 2003-12-03 2005-06-16 Kyodo Printing Co., Ltd. インジケータ機能付き吸湿材、湿度インジケータ及び包装袋
JP2006098285A (ja) * 2004-09-30 2006-04-13 Pilot Ink Co Ltd 土壌用可逆性水分インジケーター

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61137605U (ja) * 1985-02-14 1986-08-27
JPH0755788A (ja) * 1993-08-20 1995-03-03 Toyo Ink Mfg Co Ltd 水検知インジケ−タ−
JPH0798279A (ja) * 1993-09-28 1995-04-11 Toppan Printing Co Ltd 水濡れ判定シート
JPH10253541A (ja) * 1997-03-12 1998-09-25 Kyodo Printing Co Ltd インジケーター用インキ、その製造方法及び当該インキを用いたインジケーター
JP2002311837A (ja) * 2001-04-12 2002-10-25 Sun Tec Kk 浸水識別シール
JP2003139757A (ja) * 2001-11-01 2003-05-14 Nichiyu Giken Kogyo Co Ltd 水中浸漬時間インジケータ
JP2003342428A (ja) * 2002-05-28 2003-12-03 Toppan Printing Co Ltd 湿度あるいは温度応答性を有する樹脂組成物とそれを用いたインジケーターおよび包装容器
WO2005053821A1 (ja) * 2003-12-03 2005-06-16 Kyodo Printing Co., Ltd. インジケータ機能付き吸湿材、湿度インジケータ及び包装袋
JP2006098285A (ja) * 2004-09-30 2006-04-13 Pilot Ink Co Ltd 土壌用可逆性水分インジケーター

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012179800A (ja) * 2011-03-01 2012-09-20 Brother Industries Ltd 液体吐出装置の製造方法、液体吐出装置、これに用いられる制御装置、及び、プログラム
WO2013122133A1 (ja) * 2012-02-16 2013-08-22 株式会社サクラクレパス 水分インジケータ用組成物
JP2013190415A (ja) * 2012-02-16 2013-09-26 Sakura Color Products Corp 水分インジケータ用組成物
JP2016517527A (ja) * 2013-03-15 2016-06-16 エイチズィーオー・インコーポレーテッド 漸進的水分検出器
JP2018031751A (ja) * 2016-08-26 2018-03-01 パイロットインキ株式会社 水変色性インジケーター
JP2022164697A (ja) * 2016-10-17 2022-10-27 第一三共株式会社 封入容器の製造方法及び製造装置
CN107525633A (zh) * 2017-09-20 2017-12-29 周航洋 一种纸尿裤用侧漏检测设备
JP2019113588A (ja) * 2017-12-20 2019-07-11 パイロットインキ株式会社 水変色性インジケーター

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Publication number Publication date
US20080245289A1 (en) 2008-10-09
JPWO2008081835A1 (ja) 2010-04-30

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