CN1271451C - 纤维素酰化薄膜和使用其的起偏振片 - Google Patents
纤维素酰化薄膜和使用其的起偏振片 Download PDFInfo
- Publication number
- CN1271451C CN1271451C CNB021505713A CN02150571A CN1271451C CN 1271451 C CN1271451 C CN 1271451C CN B021505713 A CNB021505713 A CN B021505713A CN 02150571 A CN02150571 A CN 02150571A CN 1271451 C CN1271451 C CN 1271451C
- Authority
- CN
- China
- Prior art keywords
- film
- air
- polarizing plate
- drying
- temperature
- 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.)
- Expired - Fee Related
Links
- 229920002678 cellulose Polymers 0.000 title claims abstract description 35
- 239000001913 cellulose Substances 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000004014 plasticizer Substances 0.000 claims abstract description 38
- 238000011068 loading method Methods 0.000 claims description 34
- 239000011159 matrix material Substances 0.000 claims description 30
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 7
- 229920002301 cellulose acetate Polymers 0.000 claims description 3
- 238000006467 substitution reaction Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 68
- 238000004519 manufacturing process Methods 0.000 abstract description 33
- 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 abstract description 3
- 239000000758 substrate Substances 0.000 abstract 2
- 238000007664 blowing Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 231
- 238000000034 method Methods 0.000 description 44
- 238000005266 casting Methods 0.000 description 17
- 238000004080 punching Methods 0.000 description 10
- 239000002904 solvent Substances 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 6
- 238000007127 saponification reaction Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 235000003140 Panax quinquefolius Nutrition 0.000 description 4
- 240000005373 Panax quinquefolius Species 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 239000004922 lacquer Substances 0.000 description 4
- 238000003475 lamination Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- LPSFUJXLYNJWPX-UHFFFAOYSA-N 1,1'-biphenyl;diphenyl hydrogen phosphate Chemical compound C1=CC=CC=C1C1=CC=CC=C1.C=1C=CC=CC=1OP(=O)(O)OC1=CC=CC=C1 LPSFUJXLYNJWPX-UHFFFAOYSA-N 0.000 description 2
- NDERRIHSWCOMJJ-UHFFFAOYSA-N C(C(=C)C)(=O)OC(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1.P(=O)(O)(O)O Chemical compound C(C(=C)C)(=O)OC(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1.P(=O)(O)(O)O NDERRIHSWCOMJJ-UHFFFAOYSA-N 0.000 description 2
- 229920002284 Cellulose triacetate Polymers 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 2
- 229940081735 acetylcellulose Drugs 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Images
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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- G02B1/105—
-
- 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
- G02B1/14—Protective coatings, e.g. hard coatings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24752—Laterally noncoextensive components
- Y10T428/24769—Cellulosic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Moulding By Coating Moulds (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001351188A JP2003145563A (ja) | 2001-11-16 | 2001-11-16 | セルロースアシレートフィルム及びそれを用いた偏光板 |
| JP2001351188 | 2001-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1420381A CN1420381A (zh) | 2003-05-28 |
| CN1271451C true CN1271451C (zh) | 2006-08-23 |
Family
ID=19163527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021505713A Expired - Fee Related CN1271451C (zh) | 2001-11-16 | 2002-11-14 | 纤维素酰化薄膜和使用其的起偏振片 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US20030096093A1 (https=) |
| JP (1) | JP2003145563A (https=) |
| KR (1) | KR20030040114A (https=) |
| CN (1) | CN1271451C (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3807167B2 (ja) * | 1999-10-21 | 2006-08-09 | コニカミノルタホールディングス株式会社 | セルロースエステルフィルム、偏光板保護フィルム及びセルロースエステルフィルムの製造方法 |
| US7399376B2 (en) * | 2004-05-04 | 2008-07-15 | Eastman Kodak Company | Polarizing plate laminated with an improved glue composition and a method of manufacturing the same |
| WO2006070936A1 (en) * | 2004-12-28 | 2006-07-06 | Fujifilm Corporation | Liquid crystal display device, optical compensatory sheet, and polarizer and liquid crystal display device employing the same |
| JP4771692B2 (ja) * | 2004-12-28 | 2011-09-14 | 富士フイルム株式会社 | 液晶表示装置 |
| JP4628140B2 (ja) * | 2005-03-03 | 2011-02-09 | 富士フイルム株式会社 | セルロースアシレートフィルム、偏光板および液晶表示装置 |
| US7495720B2 (en) * | 2005-07-21 | 2009-02-24 | Konica Minolta Opto, Inc. | Polarizing plate and liquid crystal display device |
| CN101248376B (zh) * | 2005-08-22 | 2010-11-24 | 富士胶片株式会社 | 透明聚合物薄膜及其制备方法和包括该薄膜的延迟薄膜、偏振器和液晶显示装置 |
| US7662456B2 (en) * | 2005-12-12 | 2010-02-16 | Eastman Kodak Company | Guarded cover sheet for LCD polarizers and method of making the same |
| JP2008180765A (ja) * | 2007-01-23 | 2008-08-07 | Sumitomo Chemical Co Ltd | 偏光フィルムの製造方法 |
| JP4968947B2 (ja) * | 2008-02-29 | 2012-07-04 | 富士フイルム株式会社 | 光学フィルムの製造方法 |
| KR101332014B1 (ko) * | 2009-09-30 | 2013-11-25 | 에스케이이노베이션 주식회사 | 스팀 분사를 이용한 광학필름의 제조 방법 및 스팀 분사를 이용한 광학필름의 제조 장치 |
| KR20110070187A (ko) * | 2009-12-18 | 2011-06-24 | 에스케이이노베이션 주식회사 | 테프론 코팅롤러를 이용한 셀룰로오스 아실레이트 필름의 제조장치 |
| JP5657261B2 (ja) * | 2010-03-15 | 2015-01-21 | 富士フイルム株式会社 | 溶液製膜方法 |
| US8852496B2 (en) * | 2010-03-31 | 2014-10-07 | Fujifilm Corporation | Decurling method and apparatus, and film production method |
| JP5198591B2 (ja) * | 2011-01-12 | 2013-05-15 | 富士フイルム株式会社 | フィルムのカール矯正方法及び装置並びに積層フィルムの製造方法 |
| JP5696015B2 (ja) * | 2011-09-16 | 2015-04-08 | 富士フイルム株式会社 | ポリマーフィルムの製造方法 |
| JP6421094B2 (ja) | 2014-08-29 | 2018-11-07 | 富士フイルム株式会社 | 光学フィルム、光学フィルムの製造方法、偏光板及び液晶表示装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5426582B1 (https=) * | 1970-08-26 | 1979-09-05 | ||
| US4016353A (en) * | 1975-04-14 | 1977-04-05 | Crown Zellerbach Corporation | Process for producing organic acid esters of cellulose |
| EP0479260B1 (en) * | 1990-10-02 | 1996-01-24 | Fuji Photo Film Co., Ltd. | Cellulose ester film containing phosphoric ester plasticizer and aromatic carboxylic ester |
| US5695694A (en) * | 1993-10-08 | 1997-12-09 | Teijin Limited | Method of producing an acylated cellulose film |
| JP4035181B2 (ja) * | 1996-07-30 | 2008-01-16 | ダイセル化学工業株式会社 | セルロースの混合脂肪酸エステル、その溶液およびセルロースの混合脂肪酸エステルフイルム |
| JP3931210B2 (ja) * | 1998-03-23 | 2007-06-13 | ダイセル化学工業株式会社 | セルロースエステル組成物 |
| JP4081849B2 (ja) * | 1998-04-28 | 2008-04-30 | コニカミノルタホールディングス株式会社 | セルロースアシレート溶液の調製方法、セルロースアシレートフィルムの製造方法 |
| US6320042B1 (en) * | 1999-03-03 | 2001-11-20 | Konica Corporation | Polarizing plate protective cellulose triacetate film |
| JP3931514B2 (ja) * | 2000-01-18 | 2007-06-20 | コニカミノルタホールディングス株式会社 | セルロースアシレートフィルムの製造方法 |
| US6844033B2 (en) * | 2001-03-01 | 2005-01-18 | Konica Corporation | Cellulose ester film, its manufacturing method, polarizing plate, and liquid crystal display |
| CN1283699C (zh) * | 2002-03-12 | 2006-11-08 | 富士胶片株式会社 | 纤维素膜的制造方法、纤维素膜、偏振片保护膜、光学功能膜、偏振片和液晶显示装置 |
-
2001
- 2001-11-16 JP JP2001351188A patent/JP2003145563A/ja active Pending
-
2002
- 2002-11-12 KR KR1020020070065A patent/KR20030040114A/ko not_active Ceased
- 2002-11-14 CN CNB021505713A patent/CN1271451C/zh not_active Expired - Fee Related
- 2002-11-14 US US10/293,363 patent/US20030096093A1/en not_active Abandoned
-
2004
- 2004-09-10 US US10/937,406 patent/US20050040556A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20030096093A1 (en) | 2003-05-22 |
| US20050040556A1 (en) | 2005-02-24 |
| JP2003145563A (ja) | 2003-05-20 |
| KR20030040114A (ko) | 2003-05-22 |
| CN1420381A (zh) | 2003-05-28 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUJI PHOTO FILM CO., LTD. Free format text: FORMER OWNER: FUJIFILM HOLDINGS CORP. Effective date: 20070727 |
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