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 resistance

Info

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
Application number
JP14252878A
Other languages
Japanese (ja)
Inventor
Rinjiro Ichikawa
Saburo Kumada
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP14252878A priority Critical patent/JPS5569109A/en
Publication of JPS5569109A publication Critical patent/JPS5569109A/en
Pending legal-status Critical Current

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
JP14252878A 1978-11-17 1978-11-17 Laminated polarizing film of superior water resistance, light resistance and flexing resistance Pending JPS5569109A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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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