CN111615654B - 偏振膜和其制造方法 - Google Patents
偏振膜和其制造方法 Download PDFInfo
- Publication number
- CN111615654B CN111615654B CN201980010049.6A CN201980010049A CN111615654B CN 111615654 B CN111615654 B CN 111615654B CN 201980010049 A CN201980010049 A CN 201980010049A CN 111615654 B CN111615654 B CN 111615654B
- Authority
- CN
- China
- Prior art keywords
- acid
- polarizing film
- film
- mass
- boron
- 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.)
- Active
Links
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Classifications
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- 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
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
-
- 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
- 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
- C08J7/12—Chemical modification
-
- 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
- C08K3/38—Boron-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
- C08K5/55—Boron-containing compounds
-
- 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
-
- 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
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Polarising Elements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018-011005 | 2018-01-25 | ||
JP2018011005 | 2018-01-25 | ||
PCT/JP2019/002222 WO2019146677A1 (ja) | 2018-01-25 | 2019-01-24 | 偏光フィルム及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111615654A CN111615654A (zh) | 2020-09-01 |
CN111615654B true CN111615654B (zh) | 2022-06-17 |
Family
ID=67394635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980010049.6A Active CN111615654B (zh) | 2018-01-25 | 2019-01-24 | 偏振膜和其制造方法 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP7284716B2 (ja) |
KR (1) | KR20200110372A (ja) |
CN (1) | CN111615654B (ja) |
TW (1) | TWI795515B (ja) |
WO (1) | WO2019146677A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220149535A (ko) | 2020-03-13 | 2022-11-08 | 주식회사 쿠라레 | 편광 필름 및 그 제조 방법 |
KR20230109718A (ko) * | 2020-11-26 | 2023-07-20 | 주식회사 쿠라레 | 편광 필름의 제조 방법 및 편광 필름 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3629140A (en) * | 1969-07-14 | 1971-12-21 | Ncr Co | Water solubilization of vanadyl-hardened poly(vinyl alcohol) films useful as capsule wall material |
CN104094141A (zh) * | 2012-01-23 | 2014-10-08 | 住友化学株式会社 | 偏振膜及其制造方法以及偏振板 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI272409B (en) * | 2005-02-04 | 2007-02-01 | Optimax Tech Corp | Polarizing film and its manufacturing method |
JP2014129255A (ja) * | 2012-12-28 | 2014-07-10 | Fujifilm Corp | 組成物およびフィルムならびにそれらの製造方法 |
KR20150001276A (ko) * | 2013-06-27 | 2015-01-06 | 동우 화인켐 주식회사 | 편광자의 제조방법 및 편광자 |
KR102041878B1 (ko) * | 2013-11-06 | 2019-11-07 | 동우 화인켐 주식회사 | 편광자의 제조방법 |
JP6444858B2 (ja) * | 2013-11-26 | 2018-12-26 | 株式会社クラレ | 偏光フィルムの製造方法 |
WO2015104966A1 (ja) * | 2014-01-08 | 2015-07-16 | 株式会社クラレ | 光学フィルム製造用原反フィルム |
KR102121279B1 (ko) * | 2014-11-06 | 2020-06-10 | 동우 화인켐 주식회사 | 편광자의 제조방법 |
WO2016143885A1 (ja) * | 2015-03-12 | 2016-09-15 | 日東電工株式会社 | 偏光フィルムおよびその製造方法、光学フィルムならびに画像表示装置 |
CN117724199A (zh) * | 2016-02-09 | 2024-03-19 | 株式会社可乐丽 | 偏振膜和其制造方法 |
KR102262499B1 (ko) * | 2016-03-29 | 2021-06-09 | 닛토덴코 가부시키가이샤 | 플렉서블 편광막, 그 제조 방법 및 화상 표시 장치 |
KR102327242B1 (ko) * | 2016-07-26 | 2021-11-16 | 주식회사 쿠라레 | 편광 필름 및 그 제조 방법 |
-
2019
- 2019-01-24 WO PCT/JP2019/002222 patent/WO2019146677A1/ja active Application Filing
- 2019-01-24 KR KR1020207023308A patent/KR20200110372A/ko not_active Application Discontinuation
- 2019-01-24 CN CN201980010049.6A patent/CN111615654B/zh active Active
- 2019-01-24 TW TW108102667A patent/TWI795515B/zh active
- 2019-01-24 JP JP2019567135A patent/JP7284716B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3629140A (en) * | 1969-07-14 | 1971-12-21 | Ncr Co | Water solubilization of vanadyl-hardened poly(vinyl alcohol) films useful as capsule wall material |
CN104094141A (zh) * | 2012-01-23 | 2014-10-08 | 住友化学株式会社 | 偏振膜及其制造方法以及偏振板 |
Also Published As
Publication number | Publication date |
---|---|
WO2019146677A1 (ja) | 2019-08-01 |
TW201937215A (zh) | 2019-09-16 |
CN111615654A (zh) | 2020-09-01 |
JP7284716B2 (ja) | 2023-05-31 |
KR20200110372A (ko) | 2020-09-23 |
JPWO2019146677A1 (ja) | 2021-01-28 |
TWI795515B (zh) | 2023-03-11 |
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Legal Events
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---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |