KR20010100941A - 폴리비닐알코올계 중합체 필름 및 편광필름 - Google Patents
폴리비닐알코올계 중합체 필름 및 편광필름 Download PDFInfo
- Publication number
- KR20010100941A KR20010100941A KR1020010023501A KR20010023501A KR20010100941A KR 20010100941 A KR20010100941 A KR 20010100941A KR 1020010023501 A KR1020010023501 A KR 1020010023501A KR 20010023501 A KR20010023501 A KR 20010023501A KR 20010100941 A KR20010100941 A KR 20010100941A
- Authority
- KR
- South Korea
- Prior art keywords
- pva
- film
- polyvinyl alcohol
- water
- weight
- Prior art date
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
- 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
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- 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
- 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
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/903—Aerosol compositions
Abstract
Description
Claims (7)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000132207A JP3588308B2 (ja) | 2000-05-01 | 2000-05-01 | ポリビニルアルコールフィルムの製造法 |
JP2000-132207 | 2000-05-01 | ||
JP2000-133362 | 2000-05-02 | ||
JP2000133362A JP2001311828A (ja) | 2000-05-02 | 2000-05-02 | 偏光フィルム用ポリビニルアルコールフィルムとその製造法および偏光フィルム |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010100941A true KR20010100941A (ko) | 2001-11-14 |
KR100696918B1 KR100696918B1 (ko) | 2007-03-20 |
Family
ID=26591341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010023501A KR100696918B1 (ko) | 2000-05-01 | 2001-04-30 | 폴리비닐알코올계 중합체 필름 및 편광필름 |
Country Status (7)
Country | Link |
---|---|
US (3) | US20010024322A1 (ko) |
EP (2) | EP1690891B1 (ko) |
KR (1) | KR100696918B1 (ko) |
CN (1) | CN1196743C (ko) |
AT (1) | ATE328940T1 (ko) |
DE (1) | DE60120273T2 (ko) |
TW (1) | TWI247771B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170115542A (ko) * | 2015-02-13 | 2017-10-17 | 닛토덴코 가부시키가이샤 | 편광 필름, 점착제층 부착 편광 필름 및 화상 표시 장치 및 그 연속 제조 방법 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3960520B2 (ja) * | 2002-02-05 | 2007-08-15 | 日東電工株式会社 | 偏光子、偏光板および画像表示装置 |
CN100345010C (zh) * | 2002-08-02 | 2007-10-24 | 日东电工株式会社 | 偏振薄膜的制造方法和由该方法制得的偏振薄膜以及光学薄膜 |
JP3911465B2 (ja) | 2002-09-19 | 2007-05-09 | 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法 |
JP2004106377A (ja) * | 2002-09-19 | 2004-04-08 | Nippon Synthetic Chem Ind Co Ltd:The | ポリビニルアルコール系フィルムロールおよびそれを用いた偏光膜 |
US7234817B2 (en) * | 2003-07-17 | 2007-06-26 | Nitto Denko Corporation | Liquid crystal projection system |
JP2006047978A (ja) * | 2004-06-29 | 2006-02-16 | Nitto Denko Corp | 偏光子、その製造方法、偏光板、光学フィルムおよび画像表示装置 |
US7573637B2 (en) | 2004-08-03 | 2009-08-11 | Seiko Epson Corporation | Intrinsic polarizer and method of manufacturing an intrinsic polarizer |
TWI567432B (zh) * | 2004-11-09 | 2017-01-21 | Zeon Corp | A polarizing plate, a manufacturing method thereof, and a liquid crystal display device |
KR101544625B1 (ko) * | 2007-08-20 | 2015-08-17 | 가부시키가이샤 구라레 | 폴리비닐알코올계 필름 |
WO2010071094A1 (ja) * | 2008-12-18 | 2010-06-24 | 株式会社クラレ | ポリビニルアルコールフィルム |
JP4816748B2 (ja) * | 2009-03-06 | 2011-11-16 | ソニー株式会社 | ナビゲーション装置及びナビゲーション方法 |
JP5638533B2 (ja) * | 2010-04-20 | 2014-12-10 | 株式会社クラレ | ポリビニルアルコール系重合体フィルム |
US20140150338A1 (en) * | 2010-09-28 | 2014-06-05 | Masahiro Takafuji | Film for plant cultivation |
WO2013146458A1 (ja) * | 2012-03-30 | 2013-10-03 | 株式会社クラレ | ポリビニルアルコール系重合体フィルムおよび偏光フィルム |
CN104640912B (zh) * | 2012-09-26 | 2019-07-26 | 株式会社可乐丽 | 聚乙烯醇膜和偏振膜 |
KR102028053B1 (ko) * | 2012-12-12 | 2019-10-02 | 엘지디스플레이 주식회사 | 플렉서블 유기발광 디스플레이 장치 |
US10028915B2 (en) | 2014-07-25 | 2018-07-24 | The Nippon Synthetic Chemical Industry Co., Ltd. | Polyvinyl alcohol particles, pharmaceutical binder using same, pharmaceutical tablet, sustained-release pharmaceutical tablet, and method for producing polyvinyl alcohol particles |
JP6619619B2 (ja) | 2015-11-04 | 2019-12-11 | 日東電工株式会社 | 偏光子、偏光板および偏光子の製造方法 |
KR102400929B1 (ko) * | 2016-05-27 | 2022-05-23 | 미쯔비시 케미컬 주식회사 | 폴리비닐알코올계 필름 및 이의 제조 방법, 및 상기 폴리비닐알코올계 필름을 사용한 편광막 |
CN111954695B (zh) * | 2018-04-10 | 2023-07-28 | 株式会社爱赛璐 | 水溶性薄膜 |
CN110903414A (zh) * | 2019-10-30 | 2020-03-24 | 中国石油化工股份有限公司 | 一种光学材料专用聚乙烯醇的洗涤方法 |
CN111337442A (zh) * | 2020-03-24 | 2020-06-26 | 安徽皖维高新材料股份有限公司 | 一种测量pva光学薄膜溶出量的方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4289815A (en) * | 1978-06-26 | 1981-09-15 | Airwick Industries, Inc. | Cold water-insoluble polyvinyl alcohol pouch for the controlled release of active ingredients |
US4340491A (en) * | 1978-06-26 | 1982-07-20 | Airwick Industries, Inc. | Cold water-insoluble polyvinyl alcohol pouch for the controlled release of active ingredients |
JPS55135807A (en) * | 1979-04-10 | 1980-10-23 | Citizen Watch Co Ltd | Production of color polarizing film |
JPH0613441B2 (ja) | 1984-07-30 | 1994-02-23 | 日東電工株式会社 | 活性物質徐放製剤 |
JP3283564B2 (ja) * | 1992-03-04 | 2002-05-20 | 株式会社クラレ | ポリビニルアルコール系フィルムの製造方法 |
JP3632929B2 (ja) * | 1992-06-11 | 2005-03-30 | 株式会社クラレ | ポリビニルアルコール系重合体フィルムの製造方法 |
JPH06289224A (ja) | 1993-04-02 | 1994-10-18 | Kuraray Co Ltd | 偏光膜の製造法 |
US5534178A (en) * | 1994-12-12 | 1996-07-09 | Ecolab Inc. | Perforated, stable, water soluble film container for detersive compositions |
JPH08188624A (ja) * | 1995-01-11 | 1996-07-23 | Kuraray Co Ltd | ポリビニルアルコールフィルム |
US5645766A (en) * | 1995-03-30 | 1997-07-08 | Teijin Limited | Film of aromatic polyethersulfone process for the production thereof and solution composition for the production thereof |
JP3557290B2 (ja) * | 1995-04-11 | 2004-08-25 | 富士写真フイルム株式会社 | 光学補償シート、その製造方法及び液晶表示装置並びにカラー液晶表示装置 |
JPH0915618A (ja) * | 1995-06-27 | 1997-01-17 | Teijin Ltd | 液晶パネル用電極基板 |
JPH09124876A (ja) * | 1995-11-01 | 1997-05-13 | Kuraray Co Ltd | アセタール化ポリビニルアルコール系含水ゲル |
DE69835729T2 (de) * | 1997-03-19 | 2007-09-20 | KURARAY CO., LTD, Kurashiki | Polarisationsfilm |
JP3884527B2 (ja) * | 1997-05-23 | 2007-02-21 | 日本合成化学工業株式会社 | ポリビニルアルコール系位相差フィルム |
US6166117A (en) * | 1997-06-11 | 2000-12-26 | Kuraray Co., Ltd. | Water-soluble film |
ES2236081T3 (es) * | 2000-05-02 | 2005-07-16 | Kuraray Co., Ltd. | Pelicula de polimero de poli(alcohol vinilico), metodo para producir la misma y pelicula de polarizacion. |
-
2001
- 2001-04-27 TW TW090110106A patent/TWI247771B/zh not_active IP Right Cessation
- 2001-04-27 DE DE60120273T patent/DE60120273T2/de not_active Expired - Lifetime
- 2001-04-27 EP EP06010503.8A patent/EP1690891B1/en not_active Expired - Lifetime
- 2001-04-27 US US09/842,804 patent/US20010024322A1/en not_active Abandoned
- 2001-04-27 AT AT01110065T patent/ATE328940T1/de not_active IP Right Cessation
- 2001-04-27 EP EP01110065A patent/EP1153962B1/en not_active Expired - Lifetime
- 2001-04-30 KR KR1020010023501A patent/KR100696918B1/ko active IP Right Review Request
- 2001-04-30 CN CNB011155884A patent/CN1196743C/zh not_active Expired - Lifetime
-
2003
- 2003-09-15 US US10/661,522 patent/US20040080825A1/en not_active Abandoned
-
2006
- 2006-04-26 US US11/411,173 patent/US7511093B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170115542A (ko) * | 2015-02-13 | 2017-10-17 | 닛토덴코 가부시키가이샤 | 편광 필름, 점착제층 부착 편광 필름 및 화상 표시 장치 및 그 연속 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
EP1153962A2 (en) | 2001-11-14 |
EP1690891A1 (en) | 2006-08-16 |
KR100696918B1 (ko) | 2007-03-20 |
CN1196743C (zh) | 2005-04-13 |
DE60120273T2 (de) | 2007-05-31 |
ATE328940T1 (de) | 2006-06-15 |
US7511093B2 (en) | 2009-03-31 |
EP1153962B1 (en) | 2006-06-07 |
TWI247771B (en) | 2006-01-21 |
DE60120273D1 (de) | 2006-07-20 |
US20060264564A1 (en) | 2006-11-23 |
EP1153962A3 (en) | 2002-06-26 |
US20040080825A1 (en) | 2004-04-29 |
EP1690891B1 (en) | 2017-01-11 |
CN1321704A (zh) | 2001-11-14 |
US20010024322A1 (en) | 2001-09-27 |
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