PT91892A - Processo para a determinacao do grau de transmissao de vapor de agua - Google Patents

Processo para a determinacao do grau de transmissao de vapor de agua

Info

Publication number
PT91892A
PT91892A PT91892A PT9189289A PT91892A PT 91892 A PT91892 A PT 91892A PT 91892 A PT91892 A PT 91892A PT 9189289 A PT9189289 A PT 9189289A PT 91892 A PT91892 A PT 91892A
Authority
PT
Portugal
Prior art keywords
determining
degree
transmission
water vapor
vapor
Prior art date
Application number
PT91892A
Other languages
English (en)
Other versions
PT91892B (pt
Inventor
Philip Mark Crosby
Original Assignee
Gore & Ass
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 Gore & Ass filed Critical Gore & Ass
Publication of PT91892A publication Critical patent/PT91892A/pt
Publication of PT91892B publication Critical patent/PT91892B/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
    • G01N5/02—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N13/04—Investigating osmotic effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Laminated Bodies (AREA)
PT91892A 1988-10-03 1989-10-03 Processo para a determinacao do grau de transmissao de vapor de agua PT91892B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/252,832 US4862730A (en) 1988-10-03 1988-10-03 Test method for determination of moisture vapor transmission rate

Publications (2)

Publication Number Publication Date
PT91892A true PT91892A (pt) 1990-04-30
PT91892B PT91892B (pt) 1995-08-09

Family

ID=22957737

Family Applications (1)

Application Number Title Priority Date Filing Date
PT91892A PT91892B (pt) 1988-10-03 1989-10-03 Processo para a determinacao do grau de transmissao de vapor de agua

Country Status (4)

Country Link
US (1) US4862730A (pt)
AU (1) AU4326989A (pt)
PT (1) PT91892B (pt)
WO (1) WO1990004175A1 (pt)

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DE3933382C2 (de) * 1989-10-06 1994-03-10 Audi Ag Verfahren zum Bestimmen des Permeationsverhaltens
CH681919A5 (pt) * 1990-02-02 1993-06-15 Nestle Sa
SE501991C2 (sv) * 1992-08-17 1995-07-10 Nicklas Sahlen Mätsond för fuktmätning i byggnadsmaterial
US5471906A (en) * 1993-10-15 1995-12-05 W. L. Gore & Associates, Inc. Body armor cover and method for making the same
US5519172A (en) * 1994-09-13 1996-05-21 W. L. Gore & Associates, Inc. Jacket material for protection of electrical conductors
US5575835A (en) * 1995-08-11 1996-11-19 W. L. Gore & Associates, Inc. Apparatus for removing moisture from an environment
US5660918A (en) * 1996-04-17 1997-08-26 W. L. Gore & Associates, Inc. Wash durable fabric laminates
DE19625389A1 (de) * 1996-06-25 1998-01-02 Gore W L & Ass Gmbh Flexibler Verbundstoff
CN1085962C (zh) * 1996-06-25 2002-06-05 W·L·戈尔有限公司 柔性防水防油复合材料
US6635384B2 (en) * 1998-03-06 2003-10-21 Gore Enterprise Holdings, Inc. Solid electrolyte composite for electrochemical reaction apparatus
ATE239400T1 (de) 1997-12-31 2003-05-15 Gore W L & Ass Srl Futter für schuhwerk
US5983708A (en) * 1998-08-03 1999-11-16 Mocon, Inc. Gravimetric cup
EP1162448A1 (en) * 1999-01-18 2001-12-12 Kunitaka Mizobe Device and method for measuring air permeability
US6238467B1 (en) 1999-09-24 2001-05-29 Gore Enterprise Holdings, Inc. Rigid multi-functional filter assembly
US7135332B2 (en) * 2001-07-12 2006-11-14 Ouellette Joseph P Biomass heating system
US6910229B2 (en) * 2001-12-06 2005-06-28 Gore Enterprise Holdings, Inc. Inflatable insulation incorporating pressure relief means
US6796865B2 (en) 2001-12-06 2004-09-28 Ingo Raithel Inflatable insulation incorporating pressure relief means
DE10261996B4 (de) 2002-08-29 2012-02-09 BLüCHER GMBH Adsorptionsmaterial und seine Verwendung
DE10240548C5 (de) * 2002-08-29 2011-06-16 BLüCHER GMBH Adsorptionsmaterial, Verfahren zu seiner Herstellung und seine Verwendung
US7704598B2 (en) * 2004-05-26 2010-04-27 Gore Enterprise Holdings, Inc. Durable covering for chemical protection
US7219534B2 (en) * 2005-03-04 2007-05-22 Nova Technology Corporation Method and apparatus for determining transpiration characteristics of a permeable membrane
US9782947B2 (en) * 2007-05-25 2017-10-10 W. L. Gore & Associates, Inc. Fire resistant laminates and articles made therefrom
US20090089911A1 (en) * 2007-10-05 2009-04-09 Smith Timothy J Comfortable Protective Garments
US20090111345A1 (en) 2007-10-24 2009-04-30 Dattatreya Panse Thermally protective materials
US20090110919A1 (en) * 2007-10-24 2009-04-30 Dattatreya Panse Burn protective materials
US10364527B2 (en) * 2007-10-24 2019-07-30 W. L. Gore & Associates, Inc. Burn protective materials
US9276324B2 (en) 2007-11-09 2016-03-01 W. L. Gore & Associates, Inc. Multi-spectral, selectively reflective construct
US8916265B1 (en) * 2007-11-09 2014-12-23 W. L. Gore & Associates, Inc. Multi-spectral, selectively reflective construct
US8037550B2 (en) * 2008-02-01 2011-10-18 Gore Enterprise Holdings, Inc. Stretchable chemical protective material
US20100280200A1 (en) * 2009-03-24 2010-11-04 Poddar Tarun K Water Permeable Fluoropolymer Articles
GB0918084D0 (en) 2009-04-17 2009-12-02 Dawson Sons & Company Wool Ltd Packaging assembly and method
US20110217504A1 (en) * 2010-03-08 2011-09-08 Steven Michael Lampo Ballistic Panels and Method of Making the Same
US8956985B2 (en) * 2010-03-08 2015-02-17 W. L. Gore & Associates, Inc. Ballistic panels and method of making the same
CN102525035B (zh) * 2010-12-08 2015-05-27 陈元水 成鞋水汽渗透和水汽吸收试验方法和设备
GB2493535A (en) 2011-08-10 2013-02-13 Gore W L & Ass Uk Chemical protective garment
US9121130B2 (en) 2012-03-28 2015-09-01 W. L. Gore & Associates, Inc. Laminated articles having discontinuous bonded regions
US9238344B2 (en) 2012-03-28 2016-01-19 W. L. Gore & Associates, Inc. Laminated articles having discontinuous bonded regions
US9233520B2 (en) 2012-03-28 2016-01-12 W. L. Gore & Associates, Inc. Laminated articles having discontinuous adhesive regions
US9114349B2 (en) * 2012-10-26 2015-08-25 Donaldson Company, Inc. Controlled moisture vapor transmission filter assembly for electronic enclosures
US9587913B2 (en) 2013-01-18 2017-03-07 W. L. Gore & Associates, Inc. Incised composite material for selective, multispectral reflection
US20140259328A1 (en) 2013-03-15 2014-09-18 W. L. Gore & Associates, Inc. Moisture-insensitive thermally protective materials and garments made therefrom
US10710345B2 (en) 2014-08-27 2020-07-14 W. L. Gore & Associates Gmbh Waterproof and water vapor permeable laminate
US9802384B2 (en) 2014-11-07 2017-10-31 W. L. Gore & Associates, Inc. Fire retardant laminates
KR102631149B1 (ko) 2016-10-04 2024-01-30 더블유. 엘. 고어 앤드 어소시에이트스, 인코포레이티드 신축성 라미네이트
KR102474458B1 (ko) 2016-12-19 2022-12-06 닛토덴코 가부시키가이샤 폴리테트라플루오로에틸렌 다공질막과 이것을 사용한 방수 통기막 및 방수 통기 부재
US11058347B2 (en) 2017-04-24 2021-07-13 Board Of Regents, The University Of Texas System Device for the detection and prevention of pressure ulcers and methods of use
CN107271315B (zh) * 2017-06-06 2019-05-28 山东省医疗器械产品质量检验中心 一种敷料透过水蒸气的能力试验方法
CN111132824A (zh) 2017-06-29 2020-05-08 日本戈尔有限公司 阻燃复合制品及其方法
WO2019212549A1 (en) 2018-05-03 2019-11-07 W. L. Gore & Associates, Inc. Flame retardant composite articles and methods for reducing exposure to flames
US11212916B2 (en) 2018-05-08 2021-12-28 W. L. Gore & Associates, Inc. Flexible printed circuits for dermal applications
KR20210006963A (ko) 2018-05-08 2021-01-19 더블유.엘. 고어 앤드 어소시에이트스, 인코포레이티드 신장성 및 비신장성 기재 상의 내구성 있는 연성 인쇄 회로
CA3097115C (en) 2018-05-08 2023-03-07 W. L. Gore & Associates, Inc. Flexible and stretchable printed circuits on stretchable substrates
CN112543785B (zh) 2018-07-31 2023-02-17 W.L.戈尔及同仁股份有限公司 聚乙烯膜
JP2021532288A (ja) 2018-07-31 2021-11-25 ダブリュ.エル.ゴア アンド アソシエイツ, インコーポレイティドW.L. Gore & Associates, Incorporated ポリエチレンフィルム
US20210392981A1 (en) 2018-09-10 2021-12-23 W. L. Gore & Associates Gmbh Arc flash protective materials
DE202019105659U1 (de) 2019-10-14 2019-10-24 W. L. Gore & Associates Gmbh Verbessertes Schuhobermaterial
US20220363042A1 (en) 2019-11-04 2022-11-17 W. L. Gore & Associates, Inc. Flame retardant composite articles and methods for reducing exposure to flames
KR20220151199A (ko) 2020-03-11 2022-11-14 더블유.엘.고어 앤드 어소시에이츠 게엠베하 아크 플래시 보호재
CN112064418A (zh) * 2020-09-28 2020-12-11 云南中烟工业有限责任公司 一种卷烟接装纸粘唇性的测试设备及其测试方法
KR20240004779A (ko) 2021-05-05 2024-01-11 더블유.엘.고어 앤드 어소시에이츠 게엠베하 신축성 내염 재료
CN115266519B (zh) * 2022-06-29 2024-09-17 浙江工业大学 一种表征水泥基材料水蒸气稳态渗透的测试装置及方法
WO2024076924A1 (en) 2022-10-03 2024-04-11 W. L. Gore & Associates, Inc. High energy protective laminates
DE202023107650U1 (de) 2023-12-22 2024-05-14 W.L. Gore & Associates G.K. Film und Laminat, aufweisend einen Film

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US2400481A (en) * 1944-03-25 1946-05-21 George J Brabender Apparatus for testing water-vapor permeability
DE854275C (de) * 1951-03-15 1952-11-04 Feldmuehle Vorrichtung zum Messen der Dampfdurchlaessigkeit von Werkstoffen
US2904996A (en) * 1953-09-21 1959-09-22 Daystrom Inc Apparatus for comparing the moisture transmission characteristics of materials
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JPS606863A (ja) * 1983-06-25 1985-01-14 Unitika Ltd 温度湿度熱流量等の測定装置
US4532316A (en) * 1984-05-29 1985-07-30 W. L. Gore & Assoc., Inc. Phase separating polyurethane prepolymers and elastomers prepared by reacting a polyol having a molecular weight of 600-3500 and isocyanate and a low molecular weight chain extender in which the ratios of reactants have a limited range
EP0172725A3 (en) * 1984-08-22 1987-08-26 Noel Bibby Limited Measuring water vapour transmission through materials
SU1244096A1 (ru) * 1984-10-09 1986-07-15 Московский Ордена Трудового Красного Знамени Технологический Институт Легкой Промышленности Устройство дл исследовани кинетики паропроницаемости пленочных материалов
US4581921A (en) * 1985-04-12 1986-04-15 Johnson & Johnson Moisture vapor transmission test cell
US4741202A (en) * 1985-04-12 1988-05-03 Johnson & Johnson Moisture vapor transmission test cell
DE3641821C2 (de) * 1986-12-06 1996-02-22 Hoechst Ag Verfahren zur automatischen Messung der Diffusionseigenschaften von Flächengebilden und Vorrichtung zur Durchführung dieses Verfahrens

Also Published As

Publication number Publication date
AU4326989A (en) 1990-05-01
US4862730A (en) 1989-09-05
WO1990004175A1 (en) 1990-04-19
PT91892B (pt) 1995-08-09

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19950404

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19961031