JPS5476171A - Production of polarizing film - Google Patents

Production of polarizing film

Info

Publication number
JPS5476171A
JPS5476171A JP14294777A JP14294777A JPS5476171A JP S5476171 A JPS5476171 A JP S5476171A JP 14294777 A JP14294777 A JP 14294777A JP 14294777 A JP14294777 A JP 14294777A JP S5476171 A JPS5476171 A JP S5476171A
Authority
JP
Japan
Prior art keywords
boric acid
bath
film
active agent
dyeing
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
JP14294777A
Other languages
English (en)
Inventor
Yasuo Furuhashi
Mineichi Kodama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP14294777A priority Critical patent/JPS5476171A/ja
Publication of JPS5476171A publication Critical patent/JPS5476171A/ja
Pending legal-status Critical Current

Links

JP14294777A 1977-11-29 1977-11-29 Production of polarizing film Pending JPS5476171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14294777A JPS5476171A (en) 1977-11-29 1977-11-29 Production of polarizing film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14294777A JPS5476171A (en) 1977-11-29 1977-11-29 Production of polarizing film

Publications (1)

Publication Number Publication Date
JPS5476171A true JPS5476171A (en) 1979-06-18

Family

ID=15327339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14294777A Pending JPS5476171A (en) 1977-11-29 1977-11-29 Production of polarizing film

Country Status (1)

Country Link
JP (1) JPS5476171A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133509A (ja) * 1983-01-19 1984-07-31 Nitto Electric Ind Co Ltd 偏光フイルム及び該フイルムの製法
JPS63311203A (ja) * 1987-06-12 1988-12-20 Mitsubishi Gas Chem Co Inc 偏光フィルムの製造方法
JPS6484203A (en) * 1987-09-26 1989-03-29 Nippon Synthetic Chem Ind Polarizing film having superior durability and its production
WO2006115206A1 (ja) * 2005-04-21 2006-11-02 Mitsubishi Chemical Corporation 異方性色素膜用組成物、異方性色素膜及び偏光素子
CN100388024C (zh) * 2003-09-10 2008-05-14 住友化学工业株式会社 偏振薄膜、偏振片以及光学层压体的制备方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133509A (ja) * 1983-01-19 1984-07-31 Nitto Electric Ind Co Ltd 偏光フイルム及び該フイルムの製法
JPS63311203A (ja) * 1987-06-12 1988-12-20 Mitsubishi Gas Chem Co Inc 偏光フィルムの製造方法
JPS6484203A (en) * 1987-09-26 1989-03-29 Nippon Synthetic Chem Ind Polarizing film having superior durability and its production
JPH0520723B2 (ja) * 1987-09-26 1993-03-22 Nippon Synthetic Chem Ind
CN100388024C (zh) * 2003-09-10 2008-05-14 住友化学工业株式会社 偏振薄膜、偏振片以及光学层压体的制备方法
WO2006115206A1 (ja) * 2005-04-21 2006-11-02 Mitsubishi Chemical Corporation 異方性色素膜用組成物、異方性色素膜及び偏光素子
KR100919150B1 (ko) * 2005-04-21 2009-09-28 미쓰비시 가가꾸 가부시키가이샤 이방성 색소막용 조성물, 이방성 색소막 및 편광 소자

Similar Documents

Publication Publication Date Title
ES293882A1 (es) Procedimiento para teñir y estampar materiales de estructura fibrosa conteniendo nitrógeno
JPS5476171A (en) Production of polarizing film
GB1393065A (en) Treatment for desizing glass fibres
JPS52102727A (en) Treatment for color photography
JPS5357185A (en) Improved preserving method for selectively permeable membrane
JPS51122944A (en) Process for treating sewage water
JPS5754573A (en) Preparation of edible cellulosic material from beet
GB1211734A (en) Fabric treatment process
JPS5218923A (en) Preparation of spinning dope solution
JPS51142864A (en) Treating method of fluorine ion-containing waste liquor
CH611757GA3 (en) Wool treatment process
KR880001880A (ko) 면제품의 동시 가성처리 및 염색방법
JPS57152851A (en) Light pickling of hard ume with salt
JPS553854A (en) Treating method of waste water containing dye or other organic substance
JPS5444555A (en) Polarizing film
SU462851A1 (ru) Способ получени выпускной формы сернистых красителей
JPS5273597A (en) Method for improving incombustible smoke proof agent
JPS5326455A (en) Method of treating waste water
SU265855A1 (ru) Способ получени матированной полиэтилентерефталатной пленки
JPS5390650A (en) Waste water treatment
JPS53125979A (en) Method of treating membrane
JPS5224989A (en) Electrodialysis process
JPS5372384A (en) Control system for dehydrating washer
JPS55153557A (en) Preparation of julienne burdock
JPS5564845A (en) Treating method for cation exchange membrane