CA2386166A1 - Coating with optical taggent - Google Patents

Coating with optical taggent Download PDF

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Publication number
CA2386166A1
CA2386166A1 CA002386166A CA2386166A CA2386166A1 CA 2386166 A1 CA2386166 A1 CA 2386166A1 CA 002386166 A CA002386166 A CA 002386166A CA 2386166 A CA2386166 A CA 2386166A CA 2386166 A1 CA2386166 A1 CA 2386166A1
Authority
CA
Canada
Prior art keywords
coating
fluorescent
thickness
dryable
curable
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.)
Granted
Application number
CA002386166A
Other languages
French (fr)
Other versions
CA2386166C (en
Inventor
Calum H. Munro
Michael L. White
Michael J. Pawlik
Ralph C. Gray
Gregory J. Mccollum
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.)
PPG Industries Ohio Inc
Original Assignee
Ppg Industries Ohio, Inc.
Calum H. Munro
Michael L. White
Michael J. Pawlik
Ralph C. Gray
Gregory J. Mccollum
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 Ppg Industries Ohio, Inc., Calum H. Munro, Michael L. White, Michael J. Pawlik, Ralph C. Gray, Gregory J. Mccollum filed Critical Ppg Industries Ohio, Inc.
Priority to CA002574435A priority Critical patent/CA2574435C/en
Publication of CA2386166A1 publication Critical patent/CA2386166A1/en
Application granted granted Critical
Publication of CA2386166C publication Critical patent/CA2386166C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • C08G59/1405—Polycondensates modified by chemical after-treatment with inorganic compounds
    • C08G59/1422—Polycondensates modified by chemical after-treatment with inorganic compounds containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
    • C08G59/1488—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • C23C22/77—Controlling or regulating of the coating process

Abstract

A method for determining the thickness of a dryable or curable film-forming coating by incorporating a fluorescent component into the coating. The fluorescent component is either a resin solid of the coating, a fluorescent dye or a fluorescent dye attached to a resin solid of the coating. The coating is exposed to ultraviolet or visible light which causes the fluorescent component to fluoresce. The intensity of the fluoresce of the coating is measured and the thickness or weight of the coating is determined from a known mathematical relationship between the fluorescence intensity of the coating when exposed to the light and the thickness or weight of the coating. Additionally, a curable or dryable film-forming coating composition including a curable or dryable organic resin reacted with a fluorescent tag is provided.
CA002386166A 1999-10-01 2000-09-06 Coating with optical taggent Expired - Fee Related CA2386166C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002574435A CA2574435C (en) 1999-10-01 2000-09-06 Coating with optical taggent

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/410,776 1999-10-01
US09/410,776 US6410926B1 (en) 1999-10-01 1999-10-01 Coating with optical taggent
PCT/US2000/024448 WO2001025347A1 (en) 1999-10-01 2000-09-06 Coating with optical taggent

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002574435A Division CA2574435C (en) 1999-10-01 2000-09-06 Coating with optical taggent

Publications (2)

Publication Number Publication Date
CA2386166A1 true CA2386166A1 (en) 2001-04-12
CA2386166C CA2386166C (en) 2008-01-29

Family

ID=23626169

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002386166A Expired - Fee Related CA2386166C (en) 1999-10-01 2000-09-06 Coating with optical taggent

Country Status (7)

Country Link
US (1) US6410926B1 (en)
EP (1) EP1240258B1 (en)
AU (1) AU7117600A (en)
CA (1) CA2386166C (en)
DE (1) DE60024314T2 (en)
ES (1) ES2252055T3 (en)
WO (1) WO2001025347A1 (en)

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US8021517B2 (en) * 2008-02-28 2011-09-20 Honeywell Asca Inc. Use of fluorescent nanoparticles to make on-line measurements of cross-web and machine-direction component and property variations in paper and continuous web products
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US7858953B2 (en) * 2008-05-23 2010-12-28 Honeywell Asca Inc. Use of fluorescent nanoparticles to measure individual layer thicknesses or composition in multi-layer films and to calibrate secondary measurement devices
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WO2013170052A1 (en) 2012-05-09 2013-11-14 Sio2 Medical Products, Inc. Saccharide protective coating for pharmaceutical package
US7985188B2 (en) 2009-05-13 2011-07-26 Cv Holdings Llc Vessel, coating, inspection and processing apparatus
US9458536B2 (en) 2009-07-02 2016-10-04 Sio2 Medical Products, Inc. PECVD coating methods for capped syringes, cartridges and other articles
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US11624115B2 (en) 2010-05-12 2023-04-11 Sio2 Medical Products, Inc. Syringe with PECVD lubrication
US9878101B2 (en) 2010-11-12 2018-01-30 Sio2 Medical Products, Inc. Cyclic olefin polymer vessels and vessel coating methods
US8496762B2 (en) * 2011-02-04 2013-07-30 Roberto Zoboli Aluminum treatment compositions
US9272095B2 (en) 2011-04-01 2016-03-01 Sio2 Medical Products, Inc. Vessels, contact surfaces, and coating and inspection apparatus and methods
US11116695B2 (en) 2011-11-11 2021-09-14 Sio2 Medical Products, Inc. Blood sample collection tube
US9554968B2 (en) 2013-03-11 2017-01-31 Sio2 Medical Products, Inc. Trilayer coated pharmaceutical packaging
EP2776603B1 (en) 2011-11-11 2019-03-06 SiO2 Medical Products, Inc. PASSIVATION, pH PROTECTIVE OR LUBRICITY COATING FOR PHARMACEUTICAL PACKAGE, COATING PROCESS AND APPARATUS
CA2890066C (en) 2012-11-01 2021-11-09 Sio2 Medical Products, Inc. Coating inspection method
EP2920567B1 (en) 2012-11-16 2020-08-19 SiO2 Medical Products, Inc. Method and apparatus for detecting rapid barrier coating integrity characteristics
CN105705676B (en) 2012-11-30 2018-09-07 Sio2医药产品公司 Control the uniformity of the PECVD depositions on injector for medical purpose, cylindrantherae etc.
US9764093B2 (en) 2012-11-30 2017-09-19 Sio2 Medical Products, Inc. Controlling the uniformity of PECVD deposition
US20160015898A1 (en) 2013-03-01 2016-01-21 Sio2 Medical Products, Inc. Plasma or cvd pre-treatment for lubricated pharmaceutical package, coating process and apparatus
US9937099B2 (en) 2013-03-11 2018-04-10 Sio2 Medical Products, Inc. Trilayer coated pharmaceutical packaging with low oxygen transmission rate
US9863042B2 (en) 2013-03-15 2018-01-09 Sio2 Medical Products, Inc. PECVD lubricity vessel coating, coating process and apparatus providing different power levels in two phases
CN107573846B (en) 2013-03-26 2021-03-12 莫门蒂夫性能材料股份有限公司 Coating composition and method for determining uniformity and thickness of silane pretreatment
DE102013223261A1 (en) * 2013-11-14 2015-05-21 Bayerische Motoren Werke Aktiengesellschaft Body coating, vehicle, method for detecting body damage to a vehicle and use of a film with a fluorescent agent
DE102013020391A1 (en) * 2013-12-10 2015-06-11 Polysecure Gmbh Marked layer structure, process for its preparation and use thereof
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CN107148455B (en) * 2014-09-24 2021-02-26 莫门蒂夫性能材料股份有限公司 Conversion coating composition comprising a dye and method for coating a metal surface with the conversion coating composition
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WO2018132361A1 (en) 2017-01-10 2018-07-19 Sun Chemical Corporation In-line coating weight and radiant energy exposure measurement
US20220132673A1 (en) * 2019-02-15 2022-04-28 Atotech Deutschland Gmbh Method for obtaining information about a layer of an organic solderability preservative on a printed circuit board
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Also Published As

Publication number Publication date
AU7117600A (en) 2001-05-10
EP1240258A1 (en) 2002-09-18
EP1240258B1 (en) 2005-11-23
ES2252055T3 (en) 2006-05-16
US6410926B1 (en) 2002-06-25
DE60024314T2 (en) 2006-07-27
WO2001025347A1 (en) 2001-04-12
DE60024314D1 (en) 2005-12-29
CA2386166C (en) 2008-01-29

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