TWI339669B - Alkali saponification method for cellulose acylate film, a surface saponified cellulose acylate film and an optical film utilizing the same - Google Patents
Alkali saponification method for cellulose acylate film, a surface saponified cellulose acylate film and an optical film utilizing the sameInfo
- Publication number
- TWI339669B TWI339669B TW092133780A TW92133780A TWI339669B TW I339669 B TWI339669 B TW I339669B TW 092133780 A TW092133780 A TW 092133780A TW 92133780 A TW92133780 A TW 92133780A TW I339669 B TWI339669 B TW I339669B
- Authority
- TW
- Taiwan
- Prior art keywords
- cellulose acylate
- acylate film
- film
- same
- utilizing
- Prior art date
Links
- ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical compound CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 title 2
- 229920002678 cellulose Polymers 0.000 title 2
- 239000001913 cellulose Substances 0.000 title 2
- 239000010408 film Substances 0.000 title 2
- 239000003513 alkali Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000012788 optical film Substances 0.000 title 1
- 238000007127 saponification reaction Methods 0.000 title 1
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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B3/00—Preparation of cellulose esters of organic acids
- C08B3/22—Post-esterification treatments, including purification
- C08B3/24—Hydrolysis or ripening
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
- C08J7/12—Chemical modification
-
- 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
- C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2301/08—Cellulose derivatives
- C08J2301/10—Esters of organic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Polarising Elements (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002351266A JP4145132B2 (en) | 2002-12-03 | 2002-12-03 | Method for alkali saponification of cellulose acylate film, surface saponified cellulose acylate film, and optical film using the same |
JP2002359463A JP4104442B2 (en) | 2002-12-11 | 2002-12-11 | Replenisher replenishment method in the production of alkali saponified polymer film |
JP2002372518A JP4181872B2 (en) | 2002-12-24 | 2002-12-24 | Method for alkali saponification of cellulose ester film, surface saponified cellulose ester film, and optical film using the same |
JP2003017504A JP4139698B2 (en) | 2003-01-27 | 2003-01-27 | Method for alkali saponification of cellulose acylate film, surface saponified cellulose acylate film, and optical film using the same |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200418915A TW200418915A (en) | 2004-10-01 |
TWI339669B true TWI339669B (en) | 2011-04-01 |
Family
ID=32475628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW092133780A TWI339669B (en) | 2002-12-03 | 2003-12-02 | Alkali saponification method for cellulose acylate film, a surface saponified cellulose acylate film and an optical film utilizing the same |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR101016587B1 (en) |
AU (1) | AU2003283845A1 (en) |
TW (1) | TWI339669B (en) |
WO (1) | WO2004050751A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4759324B2 (en) * | 2004-06-22 | 2011-08-31 | 富士フイルム株式会社 | Polarizing plate and liquid crystal display device |
TW200617446A (en) * | 2004-06-22 | 2006-06-01 | Fuji Photo Film Co Ltd | Polarizing plate and liquid crystal display device |
US7839569B2 (en) | 2004-09-22 | 2010-11-23 | Fujifilm Corporation | Polarizing plate and liquid crystal display |
JP2006091374A (en) * | 2004-09-22 | 2006-04-06 | Fuji Photo Film Co Ltd | Polarizing plate and liquid crystal display |
WO2008074154A1 (en) * | 2006-12-18 | 2008-06-26 | The University Of British Columbia | Polymers comprising zwitterionic endgroups |
TWI459080B (en) * | 2012-03-01 | 2014-11-01 | Au Optronics Corp | Stereo display panel and barrier panel |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0233059B2 (en) * | 1984-01-09 | 1990-07-25 | Nippon Horitetsuku Kk | SERUROOSUTORIASETEETOPURASUCHITSUKUSHIITOJOBUTSUNOBODONSHORIHOHO |
JPH01268729A (en) * | 1988-04-20 | 1989-10-26 | Toyobo Co Ltd | Surface treatment of cellulosic plastic film |
JPH0762120A (en) * | 1993-08-27 | 1995-03-07 | Daiichi Shoko Kk | Surface treatment of transparent plastic article |
JP3466250B2 (en) * | 1993-11-26 | 2003-11-10 | 大日本印刷株式会社 | Plastic film having scratch resistance and chemical resistance, method for producing the same, and polarizing plate |
JP2003313326A (en) * | 2002-02-20 | 2003-11-06 | Fuji Photo Film Co Ltd | Method for alkali saponification of polymer film, surface saponified cellulose ester film, and optical film using the same |
-
2003
- 2003-12-02 KR KR1020057010154A patent/KR101016587B1/en active IP Right Grant
- 2003-12-02 TW TW092133780A patent/TWI339669B/en not_active IP Right Cessation
- 2003-12-02 AU AU2003283845A patent/AU2003283845A1/en not_active Abandoned
- 2003-12-02 WO PCT/JP2003/015428 patent/WO2004050751A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20050084165A (en) | 2005-08-26 |
AU2003283845A1 (en) | 2004-06-23 |
TW200418915A (en) | 2004-10-01 |
WO2004050751A1 (en) | 2004-06-17 |
KR101016587B1 (en) | 2011-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4A | Expiration of patent term of an invention patent |