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 same

Info

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
Application number
TW092133780A
Other languages
Chinese (zh)
Other versions
TW200418915A (en
Inventor
Hiroshi Kawasaki
Eiichi Kato
Takahiro Moto
Hitoshi Namikawa
Original Assignee
Fujifilm 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
Priority claimed from JP2002351266A external-priority patent/JP4145132B2/en
Priority claimed from JP2002359463A external-priority patent/JP4104442B2/en
Priority claimed from JP2002372518A external-priority patent/JP4181872B2/en
Priority claimed from JP2003017504A external-priority patent/JP4139698B2/en
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Publication of TW200418915A publication Critical patent/TW200418915A/en
Application granted granted Critical
Publication of TWI339669B publication Critical patent/TWI339669B/en

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
    • 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)
TW092133780A 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 TWI339669B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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