JPS6136203B2 - - Google Patents

Info

Publication number
JPS6136203B2
JPS6136203B2 JP12514179A JP12514179A JPS6136203B2 JP S6136203 B2 JPS6136203 B2 JP S6136203B2 JP 12514179 A JP12514179 A JP 12514179A JP 12514179 A JP12514179 A JP 12514179A JP S6136203 B2 JPS6136203 B2 JP S6136203B2
Authority
JP
Japan
Prior art keywords
film
polarizing
iodine
polarizing film
cobalt
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
Application number
JP12514179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5648601A (en
Inventor
Tatsuki Nagatsuka
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP12514179A priority Critical patent/JPS5648601A/ja
Publication of JPS5648601A publication Critical patent/JPS5648601A/ja
Publication of JPS6136203B2 publication Critical patent/JPS6136203B2/ja
Granted legal-status Critical Current

Links

JP12514179A 1979-09-27 1979-09-27 Polarizing film Granted JPS5648601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12514179A JPS5648601A (en) 1979-09-27 1979-09-27 Polarizing film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12514179A JPS5648601A (en) 1979-09-27 1979-09-27 Polarizing film

Publications (2)

Publication Number Publication Date
JPS5648601A JPS5648601A (en) 1981-05-01
JPS6136203B2 true JPS6136203B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-08-16

Family

ID=14902869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12514179A Granted JPS5648601A (en) 1979-09-27 1979-09-27 Polarizing film

Country Status (1)

Country Link
JP (1) JPS5648601A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2663440B2 (ja) * 1987-06-12 1997-10-15 三菱瓦斯化学株式会社 偏光フィルムの製造方法
JP2543748B2 (ja) * 1987-07-03 1996-10-16 株式会社クラレ 偏光フイルム及びその製造法
EP0366803B1 (en) * 1988-03-08 1995-02-15 Toray Industries, Inc. Polarizing film
JPH0223304A (ja) * 1988-07-12 1990-01-25 Toray Ind Inc 可視偏光フイルム
US5666223A (en) * 1995-12-01 1997-09-09 Polaroid Corporation High-efficiency K-sheet polarizer
JP2001091736A (ja) 1999-09-20 2001-04-06 Nitto Denko Corp 偏光フィルム及び偏光板
US20050073065A1 (en) * 2002-04-06 2005-04-07 Mack Jon M. Process for making an intrinsic polarizer
WO2024085142A1 (ja) 2022-10-18 2024-04-25 株式会社クラレ ポリビニルアルコール系フィルム及び延伸フィルム

Also Published As

Publication number Publication date
JPS5648601A (en) 1981-05-01

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