IT1201416B - Perfluoropolieteri impiegati come fluidi per il testing nell'elettronica - Google Patents

Perfluoropolieteri impiegati come fluidi per il testing nell'elettronica

Info

Publication number
IT1201416B
IT1201416B IT20477/85A IT2047785A IT1201416B IT 1201416 B IT1201416 B IT 1201416B IT 20477/85 A IT20477/85 A IT 20477/85A IT 2047785 A IT2047785 A IT 2047785A IT 1201416 B IT1201416 B IT 1201416B
Authority
IT
Italy
Prior art keywords
temperatures
distill
cst
sub
perfluoropolyeters
Prior art date
Application number
IT20477/85A
Other languages
English (en)
Other versions
IT8520477A0 (it
Inventor
Gianangelo Barbigia
Gerardo Caporiccio
Claudio Tonelli
Luciano Flabbi
Giuseppe Marchioni
Original Assignee
Montefluos Spa
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 Montefluos Spa filed Critical Montefluos Spa
Publication of IT8520477A0 publication Critical patent/IT8520477A0/it
Priority to IT20477/85A priority Critical patent/IT1201416B/it
Priority to ZA862863A priority patent/ZA862863B/xx
Priority to IL78524A priority patent/IL78524A/xx
Priority to DE8686105359T priority patent/DE3687593T2/de
Priority to AU56327/86A priority patent/AU594049B2/en
Priority to AT86105359T priority patent/ATE85117T1/de
Priority to EP86105359A priority patent/EP0203348B1/en
Priority to ES554257A priority patent/ES8900089A1/es
Priority to JP61092435A priority patent/JPH0713236B2/ja
Priority to CA000507439A priority patent/CA1272944A/en
Priority to CS298986A priority patent/CS273174B2/cs
Priority to KR1019860003153A priority patent/KR950007523B1/ko
Priority to US07/195,356 priority patent/US4955726A/en
Application granted granted Critical
Publication of IT1201416B publication Critical patent/IT1201416B/it
Priority to US07/513,690 priority patent/US5083082A/en

Links

Classifications

    • 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
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • 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
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Photovoltaic Devices (AREA)
  • Sealing Material Composition (AREA)
  • Polyethers (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Detergent Compositions (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
IT20477/85A 1985-04-24 1985-04-24 Perfluoropolieteri impiegati come fluidi per il testing nell'elettronica IT1201416B (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT20477/85A IT1201416B (it) 1985-04-24 1985-04-24 Perfluoropolieteri impiegati come fluidi per il testing nell'elettronica
ZA862863A ZA862863B (en) 1985-04-24 1986-04-16 Perfluoropolyethers used as fluid for testing in electronic field
IL78524A IL78524A (en) 1985-04-24 1986-04-16 Compositions containing perfluoropolyethers for carrying out tests in the electronic field
EP86105359A EP0203348B1 (en) 1985-04-24 1986-04-17 Method for carrying out thermal shock tests in electronic field
AU56327/86A AU594049B2 (en) 1985-04-24 1986-04-17 Perfluoropolyethers used as fluid for testing in electronic field
AT86105359T ATE85117T1 (de) 1985-04-24 1986-04-17 Methode zur durchfuehrung von thermoschocktests im elektronikgebiet.
DE8686105359T DE3687593T2 (de) 1985-04-24 1986-04-17 Methode zur durchfuehrung von thermoschocktests im elektronikgebiet.
ES554257A ES8900089A1 (es) 1985-04-24 1986-04-23 Metodo para llevar a cabo pruebas de impacto termico pruebas de fuga total y pruebas de combustion
JP61092435A JPH0713236B2 (ja) 1985-04-24 1986-04-23 電子分野における試験用流体として用いるペルフルオロポリエ−テル
CA000507439A CA1272944A (en) 1985-04-24 1986-04-24 Perfluoropolyethers used as fluid for testing in electronic field
CS298986A CS273174B2 (en) 1985-04-24 1986-04-24 Method of heat shock test,leakage test and life test carrying out
KR1019860003153A KR950007523B1 (ko) 1985-04-24 1986-04-24 전자분야의 시험용 유체로서 사용되는 과플루오로폴리에테르
US07/195,356 US4955726A (en) 1985-04-24 1988-05-16 Perfluoropolyethers used as fluids for testing in electronic field
US07/513,690 US5083082A (en) 1985-04-24 1990-04-24 Perfluoropolyethers used as fluids for testing in electronic field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20477/85A IT1201416B (it) 1985-04-24 1985-04-24 Perfluoropolieteri impiegati come fluidi per il testing nell'elettronica

Publications (2)

Publication Number Publication Date
IT8520477A0 IT8520477A0 (it) 1985-04-24
IT1201416B true IT1201416B (it) 1989-02-02

Family

ID=11167529

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20477/85A IT1201416B (it) 1985-04-24 1985-04-24 Perfluoropolieteri impiegati come fluidi per il testing nell'elettronica

Country Status (13)

Country Link
US (2) US4955726A (it)
EP (1) EP0203348B1 (it)
JP (1) JPH0713236B2 (it)
KR (1) KR950007523B1 (it)
AT (1) ATE85117T1 (it)
AU (1) AU594049B2 (it)
CA (1) CA1272944A (it)
CS (1) CS273174B2 (it)
DE (1) DE3687593T2 (it)
ES (1) ES8900089A1 (it)
IL (1) IL78524A (it)
IT (1) IT1201416B (it)
ZA (1) ZA862863B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6288561B1 (en) 1988-05-16 2001-09-11 Elm Technology Corporation Method and apparatus for probing, testing, burn-in, repairing and programming of integrated circuits in a closed environment using a single apparatus
AU4524389A (en) * 1988-09-28 1990-04-18 Exfluor Research Corporation Perfluoroacetal and perfluoroketal compounds and use thereof in thermal shock testing
US5539059A (en) * 1988-09-28 1996-07-23 Exfluor Research Corporation Perfluorinated polyethers
US5506309A (en) * 1988-09-28 1996-04-09 Exfluor Research Corporation Perfluorinates polyethers
US5362919A (en) * 1988-12-02 1994-11-08 Minnesota Mining And Manufacturing Company Direct fluorination process for making perfluorinated organic substances
US5039228A (en) * 1989-11-02 1991-08-13 The United States Of America As Represented By The Secretary Of The Navy Fixtureless environmental stress screening apparatus
IT1237887B (it) * 1989-12-12 1993-06-18 Ausimont Spa Lubrificanti perfluoropolieterei aventi proprieta' antiusura
DE4025348A1 (de) * 1990-08-10 1992-02-13 Hoechst Ag Verfahren und vorrichtung fuer die thermoschock-pruefung
EP0522357A1 (de) * 1991-06-28 1993-01-13 Hoechst Aktiengesellschaft Verfahren zur qualitativen und quantitativen Dichtheitsprüfung von Hohlkörpern
US5369983A (en) * 1992-04-17 1994-12-06 Minnesota Mining And Manufacturing Company Detection medium and method for use in hermetic seal testing
EP0755520B1 (de) * 1994-04-15 1997-10-22 Siemens Aktiengesellschaft Verwendung einer prüfflüssigkeit zur kontrolle der funktionsfähigkeit elektrischer kraftwerkskomponenten
WO1999019707A1 (en) * 1997-10-15 1999-04-22 Minnesota Mining And Manufacturing Company Use of hydrofluoroethers as test liquid in the testing of an electronic component
US20020151527A1 (en) * 2000-12-20 2002-10-17 Benjamin Wiegand Method for reducing acne or improving skin tone
EP1522838B1 (en) * 2003-10-10 2010-09-22 Greatbatch Ltd. Leak testing of hermetic enclosures for implantable energy storage devices
JP4881051B2 (ja) * 2005-09-16 2012-02-22 株式会社アドバンテスト 導電性流体検出装置用のフィルタユニット及びそれを用いた導電性流体検出装置
US8999192B2 (en) * 2008-09-26 2015-04-07 Solvay Specialty Polymers Italy S.P.A. Method for transferring heat
WO2012032106A1 (en) 2010-09-10 2012-03-15 Solvay Specialty Polymers Italy S.P.A. Method for transferring heat
DE102020112333A1 (de) 2020-05-07 2021-11-11 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Alterung einer elektronischen Baugruppe, Bewertungsverfahren zur Bewertung der Dauerhaltbarkeit von elektronischen Baugruppen sowie elektronische Baugruppe
CN115612464B (zh) * 2021-07-16 2026-03-31 浙江省化工研究院有限公司 一种适用于高温环境的液冷介质组合物及其应用
WO2025105430A1 (ja) * 2023-11-17 2025-05-22 Ａｇｃ株式会社 電子デバイスの信頼性試験用の試験液及び試験方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242218A (en) * 1961-03-29 1966-03-22 Du Pont Process for preparing fluorocarbon polyethers
DE1249247B (de) * 1961-04-25 1967-09-07 E. I. Du Pont De Nemours And Company, Wilmington, Del. (V. St. A.) Verfahren zur Herstellung von Perfluorolefinpolyäthern
US3665041A (en) * 1967-04-04 1972-05-23 Montedison Spa Perfluorinated polyethers and process for their preparation
GB1226566A (it) * 1967-04-04 1971-03-31
US3761808A (en) * 1970-07-08 1973-09-25 Aai Corp Testing arrangement
JPS4945719A (en) * 1972-09-04 1974-05-01 Fuji Photo Film Co Ltd Ichiganrefukamera no miraakaido nyoru shogekikanshosochi
JPS51132778A (en) * 1975-05-14 1976-11-18 Hitachi Ltd Inspection method of semiconductor apparatus
US4523039A (en) * 1980-04-11 1985-06-11 The University Of Texas Method for forming perfluorocarbon ethers
DE3486428T2 (de) * 1983-12-26 1996-10-10 Daikin Ind Ltd Halogen enthaltendes Polyether

Also Published As

Publication number Publication date
EP0203348A2 (en) 1986-12-03
CA1272944A (en) 1990-08-21
KR860008457A (ko) 1986-11-15
JPH0713236B2 (ja) 1995-02-15
DE3687593T2 (de) 1993-07-15
IT8520477A0 (it) 1985-04-24
ES554257A0 (es) 1988-12-01
ZA862863B (en) 1986-12-30
ES8900089A1 (es) 1988-12-01
US4955726A (en) 1990-09-11
AU594049B2 (en) 1990-03-01
EP0203348B1 (en) 1993-01-27
IL78524A (en) 1990-03-19
US5083082A (en) 1992-01-21
ATE85117T1 (de) 1993-02-15
CS273174B2 (en) 1991-03-12
EP0203348A3 (en) 1987-01-28
JPS626184A (ja) 1987-01-13
AU5632786A (en) 1986-10-30
KR950007523B1 (ko) 1995-07-11
IL78524A0 (en) 1986-08-31
CS298986A2 (en) 1990-07-12
DE3687593D1 (de) 1993-03-11

Similar Documents

Publication Publication Date Title
EP0203348A3 (en) Perfluoropolyethers used as fluids for testing in electronic field
Teja et al. The measurement and prediction of the viscosities of some binary liquid mixtures containing n-hexane
KR890701706A (ko) 냉각용 윤활제 조성물
BR0012721A (pt) Processo e aparelho para obtenção de dados em um poço de hidrocarbonetos
ES2032345T3 (es) Composicion de aceite lubricante para motores de dos tiempos.
NO840101L (no) Fluidtap-reduserende tilsetningsmidler
ES2160132T3 (es) Composicion lubricante para refrigerantes a base de amoniaco utilizada en sistemas de refrigeracion por compresion.
ES2047852T3 (es) Composiciones y procedimientos de uso en refrigeracion.
DE3650523D1 (de) Elektrorheologische Flüssigkeiten
ES2116274T3 (es) Resina epoxidica modificada por elastomero para composiciones en polvo para revestimientos.
ATE78864T1 (de) Verwendung eines fluessigen perfluorpolyethers mit sehr hoher viskositaet als schmiermittel.
Dalmaz et al. Paper VII (ii) Elastohydrodynamic lubrication of point contacts for various lubricants
Gudzinowicz et al. Thermal Conductivity Measurements of Complex Saturated Hydrocarbons.
Mizuhara et al. Investigation of a method for evaluating fire-resistant hydraulic fluids by means of an oil testing machine
Novak An experimental investigation of the combined effects of pressure, temperature, and shear stress upon viscosity
ES268923Y (es) Medio frigorifico plasticamente deformable para la refrigeracion de superficies a bajas temperaturas.
Selby ASTM Investigation of Low-Temperature Viscometry of Engine Oils
Gabbard The Physical Properties of Fluorolube and Chlorofluoroterphenyl Oil
Robbins et al. Linear thermal expansion of elastomers in the range 300 to 76 K
BUREEVA et al. Joint-laboratory qualification testing of oils for gas turbine engines
CAVAGNARO High temperature lubricants and oils. Citations from the NTIS data base[Progress Report, 1977- Aug. 1980]
CAVAGNARO High temperature lubricants and oils, volume 2. Citations from the NTIS data base[Progress Report, 1977- Aug. 1978]
Mazzitelli A new turbulent convection theory and lithium depletion in pre-main sequence
Gustavson et al. Compressible Fluids Investigation.
CN120667108A (zh) 一种高温高压集成式电缆地层测试仪