DE3785403D1 - Verfahren zur konzentrationsmessung eines oberflaechenbeschichtigungsklebemittels. - Google Patents

Verfahren zur konzentrationsmessung eines oberflaechenbeschichtigungsklebemittels.

Info

Publication number
DE3785403D1
DE3785403D1 DE8787306870T DE3785403T DE3785403D1 DE 3785403 D1 DE3785403 D1 DE 3785403D1 DE 8787306870 T DE8787306870 T DE 8787306870T DE 3785403 T DE3785403 T DE 3785403T DE 3785403 D1 DE3785403 D1 DE 3785403D1
Authority
DE
Germany
Prior art keywords
surface coating
coating adhesive
concentrating
measurement
concentrating measurement
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.)
Expired - Lifetime
Application number
DE8787306870T
Other languages
English (en)
Other versions
DE3785403T2 (de
Inventor
Hideki Fujiwara
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.)
Nippon Paper Industries Co Ltd
Original Assignee
Jujo Paper 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 Jujo Paper Co Ltd filed Critical Jujo Paper Co Ltd
Application granted granted Critical
Publication of DE3785403D1 publication Critical patent/DE3785403D1/de
Publication of DE3785403T2 publication Critical patent/DE3785403T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors
    • G01J1/1626—Arrangements with two photodetectors, the signals of which are compared
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8422—Investigating thin films, e.g. matrix isolation method
    • G01N2021/8427—Coatings
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE8787306870T 1986-08-04 1987-08-03 Verfahren zur konzentrationsmessung eines oberflaechenbeschichtigungsklebemittels. Expired - Lifetime DE3785403T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18306786 1986-08-04
JP62169506A JPH087145B2 (ja) 1986-08-04 1987-07-07 コ−ト層表面の接着剤濃度の測定方法

Publications (2)

Publication Number Publication Date
DE3785403D1 true DE3785403D1 (de) 1993-05-19
DE3785403T2 DE3785403T2 (de) 1993-07-29

Family

ID=26492802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787306870T Expired - Lifetime DE3785403T2 (de) 1986-08-04 1987-08-03 Verfahren zur konzentrationsmessung eines oberflaechenbeschichtigungsklebemittels.

Country Status (4)

Country Link
US (1) US4831264A (de)
EP (1) EP0256742B1 (de)
JP (1) JPH087145B2 (de)
DE (1) DE3785403T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2866382B2 (ja) * 1988-05-18 1999-03-08 大日本印刷株式会社 連続シートの糊付け加工における糊付け検知方法及び装置
JPH0232234A (ja) * 1988-07-22 1990-02-02 Yuutesu:Kk 紫外線反射・透過率計
US4966455A (en) * 1988-12-05 1990-10-30 Union Camp Corporation Real time mottle measuring device and method
JPH0652240B2 (ja) * 1989-02-16 1994-07-06 日本製紙株式会社 地合測定方法および地合測定装置
JPH0420845A (ja) * 1990-05-15 1992-01-24 Jujo Paper Co Ltd 光沢むらの測定方法
US5521393A (en) * 1994-06-27 1996-05-28 Brunswick Bowling & Billiards Corporation Lane monitor for monitoring dressing on the surface of a bowling lane
AT408278B (de) * 2000-03-27 2001-10-25 Theurl Leimholzbau Gmbh Verfahren zur automatisierten überwachung des klebstoffauftrags auf holz und holzwerkstoffen
US6282950B1 (en) * 2000-08-18 2001-09-04 M. E. Taylor Engineering, Inc. Method and apparatus for testing the bond strength of materials
JP4210466B2 (ja) 2002-04-22 2009-01-21 日立オムロンターミナルソリューションズ株式会社 判別装置
EP2278269B1 (de) * 2005-11-07 2016-07-27 Cardinal CG Company Verfahren zum Identifizieren von fotokatalytischen Beschichtungen
US8816295B2 (en) 2012-10-05 2014-08-26 Pitney Bowes Inc. Adhesive detection system for mailpiece creation system
CN113720854B (zh) * 2021-08-20 2023-07-11 东风汽车集团股份有限公司 一种低光泽度车身油漆涂层外观检测方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325649A (en) * 1964-08-28 1967-06-13 Polaroid Corp Radiation responsive apparatus for monitoring a web
US3405268A (en) * 1965-03-12 1968-10-08 Brun Sensor Systems Inc Radiant energy absorption gage for measuring the weight of a base material and the content of a material sorbed by the base material
US3395278A (en) * 1965-07-14 1968-07-30 Armstrong Cork Co Method of measuring the coating thickness on articles
JPS5425436B1 (de) * 1970-07-04 1979-08-28
NL8103492A (nl) * 1981-07-23 1983-02-16 Thomassen & Drijver Werkwijze voor het controleren van de bekleding van een metalen oppervlak, alsmede inrichting voor het uitvoeren van die werkwijze.
JPS61209339A (ja) * 1985-03-13 1986-09-17 Chino Works Ltd 光学的測定装置

Also Published As

Publication number Publication date
DE3785403T2 (de) 1993-07-29
EP0256742A3 (en) 1989-11-02
JPS63158442A (ja) 1988-07-01
JPH087145B2 (ja) 1996-01-29
EP0256742A2 (de) 1988-02-24
US4831264A (en) 1989-05-16
EP0256742B1 (de) 1993-04-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NIPPON PAPER INDUSTRIES CO. LTD., TOKIO/TOKYO, JP