TW200702369A - Method and apparatus for dyeing polyvinylalcohol film, method and apparatus for producing polarizing film, polarizing film and polarizing plate - Google Patents
Method and apparatus for dyeing polyvinylalcohol film, method and apparatus for producing polarizing film, polarizing film and polarizing plateInfo
- Publication number
- TW200702369A TW200702369A TW095111736A TW95111736A TW200702369A TW 200702369 A TW200702369 A TW 200702369A TW 095111736 A TW095111736 A TW 095111736A TW 95111736 A TW95111736 A TW 95111736A TW 200702369 A TW200702369 A TW 200702369A
- Authority
- TW
- Taiwan
- Prior art keywords
- film
- dyeing
- rollers
- polarizing
- polarizing film
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/06—Coating with compositions not containing macromolecular substances
- C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polarising Elements (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005107024A JP2006282918A (ja) | 2005-04-04 | 2005-04-04 | ポリビニルアルコールフィルムの染色方法と装置及び偏光フィルムの製造方法と装置並びに偏光フィルムと偏光板 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200702369A true TW200702369A (en) | 2007-01-16 |
Family
ID=37073170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095111736A TW200702369A (en) | 2005-04-04 | 2006-04-03 | Method and apparatus for dyeing polyvinylalcohol film, method and apparatus for producing polarizing film, polarizing film and polarizing plate |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2006282918A (ja) |
TW (1) | TW200702369A (ja) |
WO (1) | WO2006106603A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8767296B2 (en) | 2010-06-09 | 2014-07-01 | Lg Chem, Ltd. | Device for producing polarizing film and method of producing the same |
JP5969180B2 (ja) * | 2011-08-02 | 2016-08-17 | 日東電工株式会社 | 処理フィルムの製造方法及びその製造装置 |
KR101990222B1 (ko) * | 2014-08-04 | 2019-06-17 | 스미또모 가가꾸 가부시키가이샤 | 편광 필름의 제조 방법 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10153709A (ja) * | 1996-11-22 | 1998-06-09 | Tokai Rubber Ind Ltd | 偏光フィルムの製造方法 |
-
2005
- 2005-04-04 JP JP2005107024A patent/JP2006282918A/ja active Pending
-
2006
- 2006-03-13 WO PCT/JP2006/304874 patent/WO2006106603A1/ja active Application Filing
- 2006-04-03 TW TW095111736A patent/TW200702369A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
WO2006106603A1 (ja) | 2006-10-12 |
JP2006282918A (ja) | 2006-10-19 |
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