CN101619138B - 聚乙烯醇膜、制备该聚乙烯醇膜的方法以及包括该聚乙烯醇膜的偏光片 - Google Patents
聚乙烯醇膜、制备该聚乙烯醇膜的方法以及包括该聚乙烯醇膜的偏光片 Download PDFInfo
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- CN101619138B CN101619138B CN2009101515235A CN200910151523A CN101619138B CN 101619138 B CN101619138 B CN 101619138B CN 2009101515235 A CN2009101515235 A CN 2009101515235A CN 200910151523 A CN200910151523 A CN 200910151523A CN 101619138 B CN101619138 B CN 101619138B
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- Prior art keywords
- polyvinyl alcohol
- ether
- surface promoting
- promoting agent
- alcohol film
- 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.)
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- 229920002451 polyvinyl alcohol Polymers 0.000 title claims abstract description 90
- 239000004372 Polyvinyl alcohol Substances 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 26
- -1 polysiloxane Polymers 0.000 claims abstract description 31
- 239000004094 surface-active agent Substances 0.000 claims abstract description 30
- 238000005266 casting Methods 0.000 claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims abstract description 12
- 150000005215 alkyl ethers Chemical class 0.000 claims abstract description 12
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical group FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 42
- 230000001737 promoting effect Effects 0.000 claims description 42
- 239000013543 active substance Substances 0.000 claims description 32
- 239000004902 Softening Agent Substances 0.000 claims description 30
- 230000004048 modification Effects 0.000 claims description 19
- 238000012986 modification Methods 0.000 claims description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- NKJOXAZJBOMXID-UHFFFAOYSA-N 1,1'-Oxybisoctane Chemical compound CCCCCCCCOCCCCCCCC NKJOXAZJBOMXID-UHFFFAOYSA-N 0.000 claims description 4
- LTSWUFKUZPPYEG-UHFFFAOYSA-N 1-decoxydecane Chemical class CCCCCCCCCCOCCCCCCCCCC LTSWUFKUZPPYEG-UHFFFAOYSA-N 0.000 claims description 4
- UJEGHEMJVNQWOJ-UHFFFAOYSA-N 1-heptoxyheptane Chemical compound CCCCCCCOCCCCCCC UJEGHEMJVNQWOJ-UHFFFAOYSA-N 0.000 claims description 4
- BPIUIOXAFBGMNB-UHFFFAOYSA-N 1-hexoxyhexane Chemical compound CCCCCCOCCCCCC BPIUIOXAFBGMNB-UHFFFAOYSA-N 0.000 claims description 4
- DKZRLCHWDNEKRH-UHFFFAOYSA-N 1-nonoxynonane Chemical class CCCCCCCCCOCCCCCCCCC DKZRLCHWDNEKRH-UHFFFAOYSA-N 0.000 claims description 4
- YGUGZXZLWIADHU-UHFFFAOYSA-N 1-pentadecoxypentadecane Chemical compound CCCCCCCCCCCCCCCOCCCCCCCCCCCCCCC YGUGZXZLWIADHU-UHFFFAOYSA-N 0.000 claims description 4
- HANWHVWXFQSQGJ-UHFFFAOYSA-N 1-tetradecoxytetradecane Chemical compound CCCCCCCCCCCCCCOCCCCCCCCCCCCCC HANWHVWXFQSQGJ-UHFFFAOYSA-N 0.000 claims description 4
- CSHOPPGMNYULAD-UHFFFAOYSA-N 1-tridecoxytridecane Chemical compound CCCCCCCCCCCCCOCCCCCCCCCCCCC CSHOPPGMNYULAD-UHFFFAOYSA-N 0.000 claims description 4
- TXYKVMGAIGVXFY-UHFFFAOYSA-N 1-undecoxyundecane Chemical compound CCCCCCCCCCCOCCCCCCCCCCC TXYKVMGAIGVXFY-UHFFFAOYSA-N 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 150000002118 epoxides Chemical class 0.000 claims description 4
- 125000005817 fluorobutyl group Chemical group [H]C([H])(F)C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 4
- 125000003784 fluoroethyl group Chemical group [H]C([H])(F)C([H])([H])* 0.000 claims description 4
- 125000005816 fluoropropyl group Chemical group [H]C([H])(F)C([H])([H])C([H])([H])* 0.000 claims description 4
- 229920000259 polyoxyethylene lauryl ether Polymers 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 3
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 229920006267 polyester film Polymers 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 abstract 3
- 238000002360 preparation method Methods 0.000 description 11
- 229920001567 vinyl ester resin Polymers 0.000 description 5
- 239000000178 monomer Substances 0.000 description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical group O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 150000002148 esters Chemical group 0.000 description 1
- VVXDXPYRHUQGRL-UHFFFAOYSA-N ethenyl acetate pentanoic acid Chemical compound C(=C)OC(C)=O.C(CCCC)(=O)O VVXDXPYRHUQGRL-UHFFFAOYSA-N 0.000 description 1
- GLVVKKSPKXTQRB-UHFFFAOYSA-N ethenyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OC=C GLVVKKSPKXTQRB-UHFFFAOYSA-N 0.000 description 1
- GFJVXXWOPWLRNU-UHFFFAOYSA-N ethenyl formate Chemical compound C=COC=O GFJVXXWOPWLRNU-UHFFFAOYSA-N 0.000 description 1
- AFSIMBWBBOJPJG-UHFFFAOYSA-N ethenyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC=C AFSIMBWBBOJPJG-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- KOZCZZVUFDCZGG-UHFFFAOYSA-N vinyl benzoate Chemical compound C=COC(=O)C1=CC=CC=C1 KOZCZZVUFDCZGG-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
Classifications
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- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
- C08K5/053—Polyhydroxylic alcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions 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; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- 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
-
- 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
- C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2471/02—Polyalkylene oxides
-
- 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
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Polarising Elements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2008-0062719 | 2008-06-30 | ||
KR1020080062719A KR20100002719A (ko) | 2008-06-30 | 2008-06-30 | 폴리비닐알코올계 필름의 제조방법, 이로부터 형성된폴리비닐알코올계 필름 및 이를 구비한 편광판 |
KR1020080062719 | 2008-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101619138A CN101619138A (zh) | 2010-01-06 |
CN101619138B true CN101619138B (zh) | 2012-07-18 |
Family
ID=41512557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101515235A Active CN101619138B (zh) | 2008-06-30 | 2009-06-29 | 聚乙烯醇膜、制备该聚乙烯醇膜的方法以及包括该聚乙烯醇膜的偏光片 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4933581B2 (zh) |
KR (1) | KR20100002719A (zh) |
CN (1) | CN101619138B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130045390A1 (en) | 2011-08-16 | 2013-02-21 | Rui Xu | Base Film of Modified Polyvinyl Alcohol and Its Preparation Method and Polarizer |
CN102432899A (zh) * | 2011-08-16 | 2012-05-02 | 深圳市华星光电技术有限公司 | 改性聚乙烯醇基膜及其制备方法和偏光片 |
KR101258571B1 (ko) * | 2011-09-21 | 2013-04-29 | 허지승 | 악취 및 역류 차단용 배수트랩 |
KR101399427B1 (ko) * | 2012-04-18 | 2014-05-27 | 에스케이씨 주식회사 | 폴리비닐알코올계 필름 및 이를 이용한 편광 필름 |
WO2014178402A1 (ja) * | 2013-05-01 | 2014-11-06 | 積水化学工業株式会社 | ポリビニルアルコール水溶液 |
KR101460479B1 (ko) * | 2013-06-18 | 2014-11-10 | 주식회사 엘지화학 | 연신 적층체, 박형 편광자의 제조 방법, 이를 이용하여 제조되는 박형 편광자 및 이를 포함하는 편광판 |
TWI586533B (zh) * | 2013-12-25 | 2017-06-11 | 日東電工股份有限公司 | 偏光板及偏光板之製造方法 |
JP6595913B2 (ja) * | 2014-02-06 | 2019-10-23 | 株式会社クラレ | ポリビニルアルコールフィルム |
WO2016182010A1 (ja) * | 2015-05-13 | 2016-11-17 | 株式会社クラレ | ポリビニルアルコールフィルム |
CN109983074A (zh) * | 2016-10-18 | 2019-07-05 | 株式会社可乐丽 | 多羟基化合物作为用于聚乙烯醇的增塑剂在3d打印方法中的用途 |
CN106405715B (zh) * | 2016-11-10 | 2019-05-03 | 华侨大学 | 一种用于偏光片的pva膜的制备方法及其应用 |
WO2019131716A1 (ja) * | 2017-12-27 | 2019-07-04 | 三菱ケミカル株式会社 | 偏光膜製造用ポリビニルアルコール系フィルム、及びそれを用いて得られる偏光膜、ならびにポリビニルアルコール系樹脂水溶液 |
CN108623966A (zh) * | 2018-05-02 | 2018-10-09 | 江苏帝摩斯光电科技有限公司 | 一种液晶显示屏用偏光膜片 |
US11999832B2 (en) | 2019-01-30 | 2024-06-04 | Aicello Corporation | Polyvinyl alcohol-based resin film |
TWI769938B (zh) * | 2021-10-08 | 2022-07-01 | 長春石油化學股份有限公司 | 聚乙烯醇薄膜、包含其之光學薄膜及其製法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1690115A (zh) * | 2004-04-21 | 2005-11-02 | 可乐丽股份有限公司 | 聚乙烯醇系聚合物薄膜 |
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JP3473838B2 (ja) * | 2000-06-28 | 2003-12-08 | 株式会社クラレ | ポリビニルアルコールフィルムの製造法 |
JP2002317074A (ja) * | 2001-04-23 | 2002-10-31 | Fuji Photo Film Co Ltd | セルロースアシレートフイルムおよびその製造方法 |
JP4565803B2 (ja) * | 2002-11-07 | 2010-10-20 | 日本合成化学工業株式会社 | ポリビニルアルコール系フィルム及びその製造方法 |
US7125504B2 (en) * | 2002-11-13 | 2006-10-24 | Eastman Kodak Company | Optical switch microfilms |
JP4602777B2 (ja) * | 2004-01-26 | 2010-12-22 | 日本合成化学工業株式会社 | ポリビニルアルコール系フィルムの製造方法 |
JP5089045B2 (ja) * | 2005-02-14 | 2012-12-05 | 日本合成化学工業株式会社 | ポリビニルアルコール系フィルム、およびその製造方法 |
JP4794206B2 (ja) * | 2005-04-28 | 2011-10-19 | 日本合成化学工業株式会社 | ポリビニルアルコール系フィルムおよびそれを用いた偏光フィルム、偏光板 |
US7771826B2 (en) * | 2006-02-27 | 2010-08-10 | Konica Minolta Opto, Inc. | Antireflection film, producing method of antireflection film, polarizing plate and display device |
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2008
- 2008-06-30 KR KR1020080062719A patent/KR20100002719A/ko not_active Application Discontinuation
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2009
- 2009-06-11 JP JP2009140116A patent/JP4933581B2/ja active Active
- 2009-06-29 CN CN2009101515235A patent/CN101619138B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1690115A (zh) * | 2004-04-21 | 2005-11-02 | 可乐丽股份有限公司 | 聚乙烯醇系聚合物薄膜 |
Non-Patent Citations (2)
Title |
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JP特开2006-249407A 2006.09.21 |
JP特开2008-50574A 2008.03.06 |
Also Published As
Publication number | Publication date |
---|---|
JP4933581B2 (ja) | 2012-05-16 |
CN101619138A (zh) | 2010-01-06 |
KR20100002719A (ko) | 2010-01-07 |
JP2010012778A (ja) | 2010-01-21 |
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