AU4521999A - Contact angle measuring apparatus - Google Patents

Contact angle measuring apparatus

Info

Publication number
AU4521999A
AU4521999A AU45219/99A AU4521999A AU4521999A AU 4521999 A AU4521999 A AU 4521999A AU 45219/99 A AU45219/99 A AU 45219/99A AU 4521999 A AU4521999 A AU 4521999A AU 4521999 A AU4521999 A AU 4521999A
Authority
AU
Australia
Prior art keywords
measuring apparatus
contact angle
angle measuring
contact
measuring
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU45219/99A
Other languages
English (en)
Inventor
Anthony Maddison
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU4521999A publication Critical patent/AU4521999A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G01N13/02—Investigating surface tension of liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • 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
    • G01N13/02—Investigating surface tension of liquids
    • G01N2013/0208—Investigating surface tension of liquids by measuring contact angle

Landscapes

  • 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)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
AU45219/99A 1998-06-26 1999-06-25 Contact angle measuring apparatus Abandoned AU4521999A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9813717 1998-06-26
GBGB9813717.7A GB9813717D0 (en) 1998-06-26 1998-06-26 Contact angle goniometer
PCT/GB1999/002001 WO2000000814A1 (fr) 1998-06-26 1999-06-25 Appareil de mesure d'angle de contact

Publications (1)

Publication Number Publication Date
AU4521999A true AU4521999A (en) 2000-01-17

Family

ID=10834363

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45219/99A Abandoned AU4521999A (en) 1998-06-26 1999-06-25 Contact angle measuring apparatus

Country Status (3)

Country Link
AU (1) AU4521999A (fr)
GB (2) GB9813717D0 (fr)
WO (1) WO2000000814A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10207282A1 (de) * 2002-02-21 2003-09-11 Infineon Technologies Ag Indirekte Messung des Oberflächenkontaktwinkels von Flüssigkeiten
DE102005014415B3 (de) 2005-03-24 2007-03-22 Isra Vision Systems Ag Vorrichtung und Verfahren zur Untersuchung einer gewölbten Oberfläche
DE102014000419A1 (de) 2014-01-17 2015-07-23 Technische Universität Kaiserslautern Vorrichtung und Verfahren zur Bestimmung des Kontaktwinkels eines flüssigen oder mit Flüssigkeit gefüllten Körpers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2053390A1 (de) * 1970-10-30 1972-05-04 Deutsche Forschungsgesellschaft für Druck und Reproduktionstechnik e.V., 8000 München Verfahren zur Bestimmung der Benetzbarkeit einer Oberfläche
JPS6085353A (ja) * 1983-10-17 1985-05-14 Fuji Photo Film Co Ltd 接触角測定方法
DE3808860C3 (de) * 1988-03-17 1995-12-07 Bayer Ag Vorrichtung zur Bestimmung der Oberflächenspannung
DE3814662C1 (en) * 1988-04-29 1989-12-28 Texas Instruments Deutschland Gmbh, 8050 Freising, De Method for the measurement of contact angle
DE4102990A1 (de) * 1991-02-01 1992-08-13 Werner Wolfrum Messprinzip und messsystem zur bestimmung des randwinkels von fluessigkeitstropfen auf einer materialprobe mit glatter oder strukturierter oberflaeche
DE19845867C2 (de) * 1997-10-06 2002-10-24 Inst Polymerforschung Dresden Vorrichtung und Verfahren zur Bestimmung der Oberflächenspannung von Polymerschmelzen

Also Published As

Publication number Publication date
GB9813717D0 (en) 1998-08-26
GB2354831A (en) 2001-04-04
GB2354831B (en) 2002-04-10
WO2000000814A1 (fr) 2000-01-06
GB0031412D0 (en) 2001-02-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase