TW201129791A - Method of evaluating adhesiveness - Google Patents
Method of evaluating adhesivenessInfo
- Publication number
- TW201129791A TW201129791A TW099130218A TW99130218A TW201129791A TW 201129791 A TW201129791 A TW 201129791A TW 099130218 A TW099130218 A TW 099130218A TW 99130218 A TW99130218 A TW 99130218A TW 201129791 A TW201129791 A TW 201129791A
- Authority
- TW
- Taiwan
- Prior art keywords
- laminate
- resin composition
- curing resin
- films
- adhesiveness
- Prior art date
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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2551/00—Optical elements
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Laminated Bodies (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Abstract
To obtain a method of evaluating adhesiveness for evaluating adhesiveness between films in a polarizing plate without being accompanied with breakdown of a laminate. In the method of evaluating adhesiveness, a first film without containing any materials for radiating fluorescence by applying ultraviolet rays and a second film without containing any materials for radiating fluorescence by applying ultraviolet rays are bonded via a curing resin composition, and adhesiveness of the films in the laminate obtained by curing the curing resin composition is evaluated. The method of evaluating adhesiveness includes: the process of obtaining a laminate by bonding the first and second films by interposing the curing resin composition; the process of obtaining a laminate by curing the curing resin composition within the laminate; the process of measuring intensity of fluorescence radiated from a curing resin composition layer by applying active energy rays to the cured curing resin composition layer within the laminate; and the process of evaluating adhesiveness of the first and second films within the laminate, based on the measurement results of the fluorescence intensity.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009209062 | 2009-09-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201129791A true TW201129791A (en) | 2011-09-01 |
TWI479143B TWI479143B (en) | 2015-04-01 |
Family
ID=43864706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW099130218A TWI479143B (en) | 2009-09-10 | 2010-09-07 | The method of assessing the adhesion of films |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5577974B2 (en) |
KR (1) | KR101707424B1 (en) |
CN (1) | CN102023145B (en) |
TW (1) | TWI479143B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5790133B2 (en) * | 2011-05-09 | 2015-10-07 | 住友化学株式会社 | Method for producing polarizing plate using active energy ray curable adhesive |
JP6086629B2 (en) * | 2013-04-15 | 2017-03-01 | 富士フイルム株式会社 | Optical film, optical film manufacturing method, polarizing plate, and image display device |
JP6753631B2 (en) * | 2014-09-09 | 2020-09-09 | リケンテクノス株式会社 | Film processing method |
US20160230961A1 (en) * | 2015-02-06 | 2016-08-11 | Lg Chem, Ltd. | Color conversion film and back light unit and display apparatus comprising the same |
JP6823919B2 (en) * | 2015-09-08 | 2021-02-03 | 日東電工株式会社 | Optical film and its manufacturing method |
JP7257592B2 (en) * | 2020-09-29 | 2023-04-13 | デンカ株式会社 | Method for evaluating adhesion reliability and heat dissipation performance of composite |
TWI805043B (en) * | 2021-01-21 | 2023-06-11 | 住華科技股份有限公司 | Method of evaluation for surface protective film |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11183381A (en) * | 1997-12-22 | 1999-07-09 | Bunshi Bio Photonics Kenkyusho:Kk | Fluorescence microscope evaluating method and device |
JP3839703B2 (en) * | 2001-11-05 | 2006-11-01 | 浜松ホトニクス株式会社 | Resin hardening degree measuring device |
JP3944574B2 (en) * | 2003-02-14 | 2007-07-11 | 国立大学法人東京海洋大学 | Weight measuring device |
JP2005274308A (en) * | 2004-03-24 | 2005-10-06 | Shiseido Co Ltd | Method for screening long-wavelength ultraviolet ray induction melanization inhibitor, and method for evaluating long-wavelength ultraviolet induction melanization suppression effect |
JP4185939B2 (en) * | 2006-03-15 | 2008-11-26 | オムロン株式会社 | UV curable resin state estimation method |
KR101409615B1 (en) * | 2006-05-26 | 2014-06-18 | 스미또모 가가꾸 가부시끼가이샤 | Polarizing film with adhesive, optical laminate, and set of polarizing films |
US20080085417A1 (en) * | 2006-09-13 | 2008-04-10 | Sumitomo Chemical Company, Limited | Optical film coated with adhesive |
JP5040380B2 (en) | 2007-03-13 | 2012-10-03 | オムロン株式会社 | Ultraviolet irradiation system, curing reaction detection device used therefor, and method for curing ultraviolet curable resin using the same |
WO2008111584A1 (en) * | 2007-03-15 | 2008-09-18 | Sumitomo Chemical Company, Limited | Photocurable adhesive agent, polarizing plate using the photocurable adhesive agent, method for production of the polarizing plate, optical member, and liquid crystal display device |
JP5448024B2 (en) * | 2007-03-15 | 2014-03-19 | 住友化学株式会社 | Photocurable adhesive, polarizing plate using the photocurable adhesive, method for producing the same, optical member, and liquid crystal display device |
JP2008299175A (en) * | 2007-06-01 | 2008-12-11 | Sumitomo Chemical Co Ltd | Polarizing plate, manufacturing method therefor, and liquid crystal display |
JP5056308B2 (en) * | 2007-09-21 | 2012-10-24 | オムロン株式会社 | Curing state measuring device |
-
2010
- 2010-09-06 KR KR1020100086962A patent/KR101707424B1/en active IP Right Grant
- 2010-09-07 TW TW099130218A patent/TWI479143B/en active
- 2010-09-08 CN CN201010278031.5A patent/CN102023145B/en active Active
- 2010-09-09 JP JP2010201757A patent/JP5577974B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR101707424B1 (en) | 2017-02-16 |
KR20110027587A (en) | 2011-03-16 |
TWI479143B (en) | 2015-04-01 |
CN102023145B (en) | 2015-09-23 |
JP2011080984A (en) | 2011-04-21 |
CN102023145A (en) | 2011-04-20 |
JP5577974B2 (en) | 2014-08-27 |
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