JPS5569109A - Laminated polarizing film of superior water resistance, light resistance and flexing resistance - Google Patents
Laminated polarizing film of superior water resistance, light resistance and flexing resistanceInfo
- Publication number
- JPS5569109A JPS5569109A JP14252878A JP14252878A JPS5569109A JP S5569109 A JPS5569109 A JP S5569109A JP 14252878 A JP14252878 A JP 14252878A JP 14252878 A JP14252878 A JP 14252878A JP S5569109 A JPS5569109 A JP S5569109A
- Authority
- JP
- Japan
- Prior art keywords
- film
- resistance
- adhesive agent
- polarizing film
- base
- 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.)
- Pending
Links
Landscapes
- Liquid Crystal (AREA)
- Laminated Bodies (AREA)
Abstract
PURPOSE: To obtain the laminated polarizing film of superior water resistance, light resistance and flexing resistance by bonding and laminating a polarizing film and a transparent hydrophobic film by way of an adhesive agent layer having the specific light filter characteristics.
CONSTITUTION: In the case of using a film or sheet form adhesive agent, treating and drying the film for several seconds to several ten minutes at room temperature or up to the film polymer softening point in the solution containing yellow dyes and ultraviolt light absorbers having maximum absorption at around 400mμ yield the adhesive agent film having the filter characteristics of 70% or more in the transmittance of visible region of 425mμ or more and 10% or less in the transmittance of 230W390mμ. Next, a polarizing film (preferably, e.g., one of polyene base obtainable by dehydrohalogenation of halogenated vinyl base polymer) 1, the abovementioned adhesive agent layer 2 and optical homogeneous transparent hydrophobic film (acrylic base, polycarbonate base film, etc.) 3 are laminated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14252878A JPS5569109A (en) | 1978-11-17 | 1978-11-17 | Laminated polarizing film of superior water resistance, light resistance and flexing resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14252878A JPS5569109A (en) | 1978-11-17 | 1978-11-17 | Laminated polarizing film of superior water resistance, light resistance and flexing resistance |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5569109A true JPS5569109A (en) | 1980-05-24 |
Family
ID=15317446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14252878A Pending JPS5569109A (en) | 1978-11-17 | 1978-11-17 | Laminated polarizing film of superior water resistance, light resistance and flexing resistance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5569109A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5891408A (en) * | 1981-11-26 | 1983-05-31 | Nitto Electric Ind Co Ltd | Polarizing plate |
JPS59159109A (en) * | 1983-03-01 | 1984-09-08 | Sumitomo Chem Co Ltd | Polarizing plate having excellent durability |
JPS60133402U (en) * | 1984-02-14 | 1985-09-05 | 筒中プラスチック工業株式会社 | Laminated polarizing plate with adhesive |
JPS60143403U (en) * | 1984-03-02 | 1985-09-24 | 筒中プラスチック工業株式会社 | Polarizing plate with ultraviolet absorption performance |
JP2009229897A (en) * | 2008-03-24 | 2009-10-08 | Dainippon Printing Co Ltd | Optical film, polarizing plate and image display device |
JP2022000694A (en) * | 2015-12-25 | 2022-01-04 | 日東電工株式会社 | Polarizing film with pressure-sensitive adhesive layer, and image display device |
-
1978
- 1978-11-17 JP JP14252878A patent/JPS5569109A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5891408A (en) * | 1981-11-26 | 1983-05-31 | Nitto Electric Ind Co Ltd | Polarizing plate |
JPS59159109A (en) * | 1983-03-01 | 1984-09-08 | Sumitomo Chem Co Ltd | Polarizing plate having excellent durability |
JPS60133402U (en) * | 1984-02-14 | 1985-09-05 | 筒中プラスチック工業株式会社 | Laminated polarizing plate with adhesive |
JPS60143403U (en) * | 1984-03-02 | 1985-09-24 | 筒中プラスチック工業株式会社 | Polarizing plate with ultraviolet absorption performance |
JPH0438321Y2 (en) * | 1984-03-02 | 1992-09-08 | ||
JP2009229897A (en) * | 2008-03-24 | 2009-10-08 | Dainippon Printing Co Ltd | Optical film, polarizing plate and image display device |
JP2022000694A (en) * | 2015-12-25 | 2022-01-04 | 日東電工株式会社 | Polarizing film with pressure-sensitive adhesive layer, and image display device |
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