WO2009038132A1 - ポリプロピレン系樹脂製位相差フィルム用原反フィルムの製造方法 - Google Patents
ポリプロピレン系樹脂製位相差フィルム用原反フィルムの製造方法 Download PDFInfo
- Publication number
- WO2009038132A1 WO2009038132A1 PCT/JP2008/066864 JP2008066864W WO2009038132A1 WO 2009038132 A1 WO2009038132 A1 WO 2009038132A1 JP 2008066864 W JP2008066864 W JP 2008066864W WO 2009038132 A1 WO2009038132 A1 WO 2009038132A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polypropylene resin
- film
- film made
- retardation film
- producing raw
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
- B29C48/9155—Pressure rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Polarising Elements (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020107008574A KR101425419B1 (ko) | 2007-09-21 | 2008-09-18 | 폴리프로필렌계 수지제 위상차 필름용 원반 필름의 제조 방법 |
CN2008801080576A CN101801639B (zh) | 2007-09-21 | 2008-09-18 | 聚丙烯系树脂制相位差薄膜用卷材薄膜的制造方法 |
US12/679,079 US20100283177A1 (en) | 2007-09-21 | 2008-09-18 | Process for producing precursor film for retardation film made of polypropylene resin |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007245722 | 2007-09-21 | ||
JP2007-245722 | 2007-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009038132A1 true WO2009038132A1 (ja) | 2009-03-26 |
Family
ID=40467942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/066864 WO2009038132A1 (ja) | 2007-09-21 | 2008-09-18 | ポリプロピレン系樹脂製位相差フィルム用原反フィルムの製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100283177A1 (ja) |
JP (1) | JP5174595B2 (ja) |
KR (1) | KR101425419B1 (ja) |
CN (1) | CN101801639B (ja) |
TW (1) | TWI457226B (ja) |
WO (1) | WO2009038132A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011137862A (ja) * | 2009-12-25 | 2011-07-14 | Tosoh Corp | 光学補償フィルム |
JP2011137861A (ja) * | 2009-12-25 | 2011-07-14 | Tosoh Corp | 光学補償フィルム |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011056834A (ja) * | 2009-09-11 | 2011-03-24 | Fujifilm Corp | フィルム、フィルムの製造方法、偏光板、光学補償フィルム、反射防止フィルムおよび液晶表示装置 |
JP5557135B2 (ja) * | 2009-12-18 | 2014-07-23 | 住友化学株式会社 | ポリプロピレンフィルム、ならびにそれを用いた偏光板、液晶パネルおよび液晶表示装置 |
JP5620854B2 (ja) * | 2011-02-28 | 2014-11-05 | 東洋鋼鈑株式会社 | フィルム製造装置および製造方法 |
JP6293179B2 (ja) * | 2016-02-26 | 2018-03-14 | 株式会社日本製鋼所 | ポリプロピレンシートの製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11156921A (ja) * | 1996-10-22 | 1999-06-15 | Idemitsu Petrochem Co Ltd | 軟質透明ポリオレフィン樹脂シート及びその製造方法 |
JP2000229345A (ja) * | 1999-02-09 | 2000-08-22 | Daiya Plastic Kk | 印刷性の良好な熱可塑性樹脂フィルムおよびその製造方法 |
JP2007010863A (ja) * | 2005-06-29 | 2007-01-18 | Teijin Ltd | 位相差フィルム及びその製造方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57191020A (en) * | 1981-05-22 | 1982-11-24 | Idemitsu Petrochem Co Ltd | Manufacture of polypropylene sheet |
JPH07148853A (ja) * | 1993-10-04 | 1995-06-13 | Dainippon Printing Co Ltd | ポリプロピレン系樹脂シートとその製造方法および包装体 |
WO1997028950A1 (fr) * | 1996-02-09 | 1997-08-14 | Modern Machinery Co., Ltd. | Rouleau, machine et procede de formation d'une feuille avec film mince |
JPH09290427A (ja) * | 1996-04-26 | 1997-11-11 | Sekisui Chem Co Ltd | 光学フィルムの製造方法 |
JPH1010321A (ja) * | 1996-06-27 | 1998-01-16 | Sekisui Chem Co Ltd | 光学フィルム及びその製造方法 |
US20020028340A1 (en) * | 1996-10-22 | 2002-03-07 | Atsushi Fujii | Soft transparent polyolefin resin sheet and method for producing the same |
JP2000210964A (ja) * | 1999-01-27 | 2000-08-02 | Idemitsu Petrochem Co Ltd | 押圧ロ―ル及び熱可塑性樹脂シ―トの製造装置 |
US6913714B2 (en) * | 2002-11-21 | 2005-07-05 | Bayer Materialscience Llc | Method of producing thermoplastic polycarbonate films having low optical retardation values |
WO2004078455A1 (ja) * | 2003-03-04 | 2004-09-16 | Kuraray Co. Ltd. | 光学シートの製造方法及び光学シート並びにレンチキュラーレンズシートの製造方法 |
JP3920842B2 (ja) | 2003-12-05 | 2007-05-30 | 五洋紙工株式会社 | 光学用フィルムの製造方法 |
US20060237864A1 (en) * | 2003-04-10 | 2006-10-26 | Yoshikuni Morita | Method for producing optical film |
JP3920805B2 (ja) * | 2003-04-10 | 2007-05-30 | 五洋紙工株式会社 | 光学用フィルムの製造法 |
JP4549224B2 (ja) * | 2005-04-25 | 2010-09-22 | 出光ユニテック株式会社 | 透明ポリプロピレン系樹脂シートの製造方法、透明ポリプロピレン系樹脂シート、及び成形品、並びに透明ポリプロピレン系樹脂シートからなる成形品の白化防止方法、及び温度判別方法 |
CN100538403C (zh) * | 2005-08-17 | 2009-09-09 | 富士胶片株式会社 | 光学树脂膜以及使用该光学树脂膜的偏光板和液晶显示器 |
JP2007168425A (ja) * | 2005-11-22 | 2007-07-05 | Fujifilm Corp | 熱可塑性樹脂フィルムの製造方法 |
US20090316084A1 (en) * | 2005-12-12 | 2009-12-24 | Takatoshi Yajima | Method of Producing Polarizing Plate, Polarizing Plate, and Liquid Crystal Display |
PL1842653T3 (pl) * | 2006-04-03 | 2009-06-30 | Kuraray Europe Gmbh | Sposób wytwarzania deseniowo tłoczonych folii na bazie częściowo zacetalowanego polialkoholu winylowego |
-
2008
- 2008-09-17 JP JP2008238471A patent/JP5174595B2/ja not_active Expired - Fee Related
- 2008-09-18 KR KR1020107008574A patent/KR101425419B1/ko not_active IP Right Cessation
- 2008-09-18 CN CN2008801080576A patent/CN101801639B/zh not_active Expired - Fee Related
- 2008-09-18 US US12/679,079 patent/US20100283177A1/en not_active Abandoned
- 2008-09-18 WO PCT/JP2008/066864 patent/WO2009038132A1/ja active Application Filing
- 2008-09-19 TW TW097136117A patent/TWI457226B/zh not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11156921A (ja) * | 1996-10-22 | 1999-06-15 | Idemitsu Petrochem Co Ltd | 軟質透明ポリオレフィン樹脂シート及びその製造方法 |
JP2000229345A (ja) * | 1999-02-09 | 2000-08-22 | Daiya Plastic Kk | 印刷性の良好な熱可塑性樹脂フィルムおよびその製造方法 |
JP2007010863A (ja) * | 2005-06-29 | 2007-01-18 | Teijin Ltd | 位相差フィルム及びその製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011137862A (ja) * | 2009-12-25 | 2011-07-14 | Tosoh Corp | 光学補償フィルム |
JP2011137861A (ja) * | 2009-12-25 | 2011-07-14 | Tosoh Corp | 光学補償フィルム |
Also Published As
Publication number | Publication date |
---|---|
TW200932495A (en) | 2009-08-01 |
US20100283177A1 (en) | 2010-11-11 |
KR101425419B1 (ko) | 2014-08-01 |
TWI457226B (zh) | 2014-10-21 |
JP2009090652A (ja) | 2009-04-30 |
CN101801639A (zh) | 2010-08-11 |
JP5174595B2 (ja) | 2013-04-03 |
KR20100075934A (ko) | 2010-07-05 |
CN101801639B (zh) | 2013-04-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2009038096A1 (ja) | 熱可塑性樹脂製光学フィルムの製造方法 | |
WO2009038132A1 (ja) | ポリプロピレン系樹脂製位相差フィルム用原反フィルムの製造方法 | |
TW200745589A (en) | Optical film and manufacturing method for the same | |
TW200716356A (en) | Method of fabricating optical film | |
TW200736041A (en) | Optical film, optical film manufacturing method and optical film manufacturing device | |
BR112014015295A8 (pt) | método de formação de composição termoplástica contendo um polímero de amido plasticizado | |
WO2009008340A1 (ja) | ポリプロピレン成形品、シート状ポリプロピレン成形品およびポリプロピレン熱成形品の製造方法 | |
WO2009072373A1 (ja) | ポリテトラフルオロエチレン多孔質膜およびその製造方法ならびに防水通気フィルタ | |
WO2010001722A3 (en) | Chill roll assembly and process for producing a microporous membrane | |
TW200726633A (en) | Method for manufacturing thermoplastic resin film | |
TW200838721A (en) | Production process of embossed resin sheet material | |
TW200728369A (en) | Method for manufacturing thermalplastic resin microporous membrane | |
WO2011049963A3 (en) | Method of embedding material in a glass substrate | |
WO2011126713A3 (en) | Profiled extrusion replication | |
EP2409825A3 (en) | Composite polymeric articles formed from extruded sheets containing a liquid crystal polymer and process for producing the articles | |
WO2012102178A1 (ja) | 樹脂フィルムの製造方法及び製造装置 | |
JP5865577B2 (ja) | 透明性積層シートの製造方法およびその透明性積層シート | |
WO2008123225A1 (ja) | 熱可塑性樹脂フィルム及びその製造方法 | |
WO2009041308A1 (ja) | 熱可塑性樹脂フィルムの製造方法 | |
BR112014028996A2 (pt) | processo para a preparação de péletes adesivos de poli-alfa olefina amorfa fluida | |
TW200720303A (en) | Resin for thermal imprint | |
WO2008123241A1 (ja) | ポリエステル樹脂フィルムの製造方法、およびこの製造方法により製造されたポリエステル樹脂フィルム、反射防止フィルム、拡散フィルム | |
EP1958970A4 (en) | RESIN FOR THERMAL PRINTING | |
WO2010027099A1 (ja) | 表面形状転写樹脂シートの製造方法 | |
TW200744820A (en) | Process for producing thermoplastic resin sheet with controlled warpage |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200880108057.6 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08831454 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 20107008574 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12679079 Country of ref document: US |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 08831454 Country of ref document: EP Kind code of ref document: A1 |