KR101757035B1 - 적층 필름, 및 편광성 적층 필름의 제조 방법 및 편광판의 제조 방법 - Google Patents
적층 필름, 및 편광성 적층 필름의 제조 방법 및 편광판의 제조 방법 Download PDFInfo
- Publication number
- KR101757035B1 KR101757035B1 KR1020147023239A KR20147023239A KR101757035B1 KR 101757035 B1 KR101757035 B1 KR 101757035B1 KR 1020147023239 A KR1020147023239 A KR 1020147023239A KR 20147023239 A KR20147023239 A KR 20147023239A KR 101757035 B1 KR101757035 B1 KR 101757035B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- layer
- polyvinyl alcohol
- resin
- polarizing
- Prior art date
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Classifications
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- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates 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
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- 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
- C08J7/04—Coating
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
-
- 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
- G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
- G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2029/00—Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
- B29K2029/04—PVOH, i.e. polyvinyl alcohol
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
- B32B2307/516—Oriented mono-axially
-
- 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
- B32B2551/00—Optical 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
-
- 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
- C08J2429/00—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
- C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Liquid Crystal (AREA)
- Laminated Bodies (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2012-076724 | 2012-03-29 | ||
JP2012076724 | 2012-03-29 | ||
PCT/JP2013/058510 WO2013146644A1 (ja) | 2012-03-29 | 2013-03-25 | 積層フィルム、並びに、偏光性積層フィルムの製造方法及び偏光板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20140144175A KR20140144175A (ko) | 2014-12-18 |
KR101757035B1 true KR101757035B1 (ko) | 2017-07-11 |
Family
ID=49259895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020147023239A KR101757035B1 (ko) | 2012-03-29 | 2013-03-25 | 적층 필름, 및 편광성 적층 필름의 제조 방법 및 편광판의 제조 방법 |
Country Status (3)
Country | Link |
---|---|
JP (3) | JP5636134B2 (ja) |
KR (1) | KR101757035B1 (ja) |
WO (1) | WO2013146644A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5996516B2 (ja) * | 2013-11-29 | 2016-09-21 | 住友化学株式会社 | 偏光子及びそれを含む偏光板 |
JP6049600B2 (ja) | 2013-11-29 | 2016-12-21 | 住友化学株式会社 | 偏光子及びそれを含む偏光板 |
KR102411225B1 (ko) * | 2014-03-04 | 2022-06-20 | 주식회사 쿠라레 | 편광 필름 |
JP6645727B2 (ja) * | 2014-07-14 | 2020-02-14 | 住友化学株式会社 | 偏光性積層フィルムの製造方法 |
TW201908770A (zh) * | 2014-07-29 | 2019-03-01 | 日商住友化學股份有限公司 | 偏光板、附有黏著劑之偏光板及液晶顯示裝置 |
KR101813755B1 (ko) | 2015-05-28 | 2017-12-29 | 삼성에스디아이 주식회사 | 편광판 및 이를 포함하는 표시장치 |
KR101955201B1 (ko) * | 2015-08-18 | 2019-03-07 | 주식회사 엘지화학 | 박형 편광자, 그의 제조방법, 이를 포함하는 편광판 및 디스플레이 장치 |
KR101955203B1 (ko) * | 2015-09-02 | 2019-03-07 | 주식회사 엘지화학 | 박형 편광자의 제조방법, 이에 의하여 제조된 박형 편광자, 이를 포함하는 편광판 및 디스플레이 장치 |
KR101871568B1 (ko) * | 2016-02-05 | 2018-06-27 | 삼성에스디아이 주식회사 | 편광 소자 및 그 제조방법 |
JP6893762B2 (ja) * | 2016-03-04 | 2021-06-23 | 日東電工株式会社 | 偏光板 |
JP6359048B2 (ja) * | 2016-03-31 | 2018-07-18 | 住友化学株式会社 | 偏光フィルムの製造方法 |
JP6257680B2 (ja) * | 2016-03-31 | 2018-01-10 | 住友化学株式会社 | 偏光フィルムの製造方法、積層フィルム |
JP6594915B2 (ja) * | 2017-01-06 | 2019-10-23 | 住友化学株式会社 | 偏光フィルムの製造方法 |
JP6784839B2 (ja) * | 2017-06-22 | 2020-11-11 | 日東電工株式会社 | 積層体および積層体の製造方法 |
JP7240091B2 (ja) * | 2017-10-03 | 2023-03-15 | 日東電工株式会社 | 偏光板、画像表示装置、および偏光板の製造方法 |
JP7083612B2 (ja) * | 2017-10-18 | 2022-06-13 | 日東電工株式会社 | 光学積層体の製造方法 |
JP7168957B2 (ja) * | 2018-11-09 | 2022-11-10 | 住江織物株式会社 | 床面表示フィルム及びその製造方法並びに該床面表示フィルムを備える車両用床面表示フィルム |
KR20210018123A (ko) * | 2019-08-08 | 2021-02-17 | 스미또모 가가꾸 가부시키가이샤 | 적층체 |
JP7343062B2 (ja) * | 2021-09-03 | 2023-09-12 | 凸版印刷株式会社 | 積層体、包装体及び包装物品 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001343522A (ja) | 2000-05-31 | 2001-12-14 | Sumitomo Chem Co Ltd | 偏光フィルム及びその製造方法 |
JP2009093074A (ja) | 2007-10-11 | 2009-04-30 | Nitto Denko Corp | 偏光板の製造方法、偏光板、光学フィルムおよび画像表示装置 |
JP2011081399A (ja) | 2010-11-11 | 2011-04-21 | Sumitomo Chemical Co Ltd | 偏光板の製造方法 |
JP2011221278A (ja) | 2010-04-09 | 2011-11-04 | Sumitomo Chemical Co Ltd | 偏光性積層フィルム、偏光板、およびそれらの製造方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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US4895769A (en) * | 1988-08-09 | 1990-01-23 | Polaroid Corporation | Method for preparing light polarizer |
JP2009114333A (ja) * | 2007-11-07 | 2009-05-28 | Konica Minolta Opto Inc | ハードコートフィルム、及びその製造方法 |
JP2010152334A (ja) * | 2008-11-25 | 2010-07-08 | Nitto Denko Corp | 偏光板付ガラス板の製造方法、偏光板付ガラス板、偏光板付液晶セル |
KR101319664B1 (ko) * | 2009-02-13 | 2013-10-17 | 닛토덴코 가부시키가이샤 | 적층 광학체, 광학 필름, 그 광학 필름을 사용한 액정 표시 장치, 및 적층 광학체의 제조 방법 |
JP2010243820A (ja) * | 2009-04-07 | 2010-10-28 | Sekisui Chem Co Ltd | 位相差補償フィルムの製造方法、位相差補償フィルム、複合偏光板、偏光板及び液晶表示装置 |
JP2011150313A (ja) * | 2009-12-21 | 2011-08-04 | Sumitomo Chemical Co Ltd | 偏光板の製造方法 |
JP5591005B2 (ja) * | 2010-07-26 | 2014-09-17 | 三菱樹脂株式会社 | 離型ポリエステルフィルム |
JP4975186B1 (ja) * | 2010-12-16 | 2012-07-11 | 日東電工株式会社 | 偏光膜の製造方法 |
JPWO2013114979A1 (ja) * | 2012-01-30 | 2015-05-11 | コニカミノルタ株式会社 | 偏光板、偏光板の製造方法及び液晶表示装置 |
JPWO2013115178A1 (ja) * | 2012-01-30 | 2015-05-11 | コニカミノルタ株式会社 | 偏光板およびこれを用いた表示装置 |
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2013
- 2013-03-25 WO PCT/JP2013/058510 patent/WO2013146644A1/ja active Application Filing
- 2013-03-25 KR KR1020147023239A patent/KR101757035B1/ko active IP Right Grant
- 2013-03-25 JP JP2014507851A patent/JP5636134B2/ja not_active Expired - Fee Related
-
2014
- 2014-08-27 JP JP2014172890A patent/JP2014238612A/ja active Pending
-
2017
- 2017-04-05 JP JP2017075066A patent/JP2017134415A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001343522A (ja) | 2000-05-31 | 2001-12-14 | Sumitomo Chem Co Ltd | 偏光フィルム及びその製造方法 |
JP2009093074A (ja) | 2007-10-11 | 2009-04-30 | Nitto Denko Corp | 偏光板の製造方法、偏光板、光学フィルムおよび画像表示装置 |
JP2011221278A (ja) | 2010-04-09 | 2011-11-04 | Sumitomo Chemical Co Ltd | 偏光性積層フィルム、偏光板、およびそれらの製造方法 |
JP2011081399A (ja) | 2010-11-11 | 2011-04-21 | Sumitomo Chemical Co Ltd | 偏光板の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5636134B2 (ja) | 2014-12-03 |
JP2014238612A (ja) | 2014-12-18 |
KR20140144175A (ko) | 2014-12-18 |
JP2017134415A (ja) | 2017-08-03 |
WO2013146644A1 (ja) | 2013-10-03 |
JPWO2013146644A1 (ja) | 2015-12-14 |
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