JPS60248334A - 偏光フイルムの製造方法 - Google Patents

偏光フイルムの製造方法

Info

Publication number
JPS60248334A
JPS60248334A JP10481484A JP10481484A JPS60248334A JP S60248334 A JPS60248334 A JP S60248334A JP 10481484 A JP10481484 A JP 10481484A JP 10481484 A JP10481484 A JP 10481484A JP S60248334 A JPS60248334 A JP S60248334A
Authority
JP
Japan
Prior art keywords
film
polarizing film
polarizing
stretching
length
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
JP10481484A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0220962B2 (enrdf_load_stackoverflow
Inventor
Junichi Fujio
藤生　順一
Makoto Hosonuma
細沼　信
Katsuji Nakamura
勝次 中村
Masakatsu Nakatsuka
正勝 中塚
Isao Nishizawa
西沢　功
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP10481484A priority Critical patent/JPS60248334A/ja
Priority to EP85900196A priority patent/EP0167628B1/en
Priority to PCT/JP1984/000604 priority patent/WO1985002814A1/ja
Priority to GB08519981A priority patent/GB2162790B/en
Priority to DE3490605A priority patent/DE3490605C2/de
Priority to DE19843490605 priority patent/DE3490605T/de
Priority to KR1019840008260A priority patent/KR860001738B1/ko
Publication of JPS60248334A publication Critical patent/JPS60248334A/ja
Priority to CH3698/85A priority patent/CH669758A5/de
Priority to SG704/87A priority patent/SG70487G/en
Priority to HK937/87A priority patent/HK93787A/xx
Publication of JPH0220962B2 publication Critical patent/JPH0220962B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP10481484A 1983-12-23 1984-05-25 偏光フイルムの製造方法 Granted JPS60248334A (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP10481484A JPS60248334A (ja) 1984-05-25 1984-05-25 偏光フイルムの製造方法
DE19843490605 DE3490605T (de) 1983-12-23 1984-12-19 Polarisierende Folie und Verfahren zu deren Herstellung
PCT/JP1984/000604 WO1985002814A1 (en) 1983-12-23 1984-12-19 Polarizing film and method of manufacturing the same
GB08519981A GB2162790B (en) 1983-12-23 1984-12-19 Polarizing film and method of manufacturing the same
DE3490605A DE3490605C2 (enrdf_load_stackoverflow) 1983-12-23 1984-12-19
EP85900196A EP0167628B1 (en) 1983-12-23 1984-12-19 Polarizing film and method of manufacturing the same
KR1019840008260A KR860001738B1 (ko) 1983-12-23 1984-12-23 편광필름 및 그의 제조방법
CH3698/85A CH669758A5 (enrdf_load_stackoverflow) 1983-12-23 1985-12-19
SG704/87A SG70487G (en) 1983-12-23 1987-08-27 Polarizing film and method of making same
HK937/87A HK93787A (en) 1983-12-23 1987-12-10 Polarizing film and method of making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10481484A JPS60248334A (ja) 1984-05-25 1984-05-25 偏光フイルムの製造方法

Publications (2)

Publication Number Publication Date
JPS60248334A true JPS60248334A (ja) 1985-12-09
JPH0220962B2 JPH0220962B2 (enrdf_load_stackoverflow) 1990-05-11

Family

ID=14390876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10481484A Granted JPS60248334A (ja) 1983-12-23 1984-05-25 偏光フイルムの製造方法

Country Status (1)

Country Link
JP (1) JPS60248334A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011016245A (ja) * 2009-07-07 2011-01-27 Kaneka Corp 高分子延伸フィルム、偏光子フィルム、光散乱フィルム、並びに、直線カッティングフィルム
US9144935B2 (en) 2007-12-27 2015-09-29 Kaneka Corporation Method for producing stretched film, method for producing film, and film

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53117444A (en) * 1977-03-24 1978-10-13 Toyo Boseki Method of producing
JPS58125002A (ja) * 1982-01-22 1983-07-25 Mitsui Toatsu Chem Inc 偏光板及び液晶表示素子

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53117444A (en) * 1977-03-24 1978-10-13 Toyo Boseki Method of producing
JPS58125002A (ja) * 1982-01-22 1983-07-25 Mitsui Toatsu Chem Inc 偏光板及び液晶表示素子

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9144935B2 (en) 2007-12-27 2015-09-29 Kaneka Corporation Method for producing stretched film, method for producing film, and film
JP2011016245A (ja) * 2009-07-07 2011-01-27 Kaneka Corp 高分子延伸フィルム、偏光子フィルム、光散乱フィルム、並びに、直線カッティングフィルム

Also Published As

Publication number Publication date
JPH0220962B2 (enrdf_load_stackoverflow) 1990-05-11

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