JP6788673B2 - 偏光フィルム及びその製造方法 - Google Patents
偏光フィルム及びその製造方法 Download PDFInfo
- Publication number
- JP6788673B2 JP6788673B2 JP2018529894A JP2018529894A JP6788673B2 JP 6788673 B2 JP6788673 B2 JP 6788673B2 JP 2018529894 A JP2018529894 A JP 2018529894A JP 2018529894 A JP2018529894 A JP 2018529894A JP 6788673 B2 JP6788673 B2 JP 6788673B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- mass
- polarizing film
- boron
- pva
- 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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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F216/00—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
- C08F216/02—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 by an alcohol radical
- C08F216/04—Acyclic compounds
- C08F216/06—Polyvinyl alcohol ; Vinyl alcohol
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
- C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
- C08F230/06—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing boron
-
- 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
- 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
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Polarising Elements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016146373 | 2016-07-26 | ||
JP2016146373 | 2016-07-26 | ||
PCT/JP2017/026789 WO2018021274A1 (ja) | 2016-07-26 | 2017-07-25 | 偏光フィルム及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018021274A1 JPWO2018021274A1 (ja) | 2019-04-11 |
JP6788673B2 true JP6788673B2 (ja) | 2020-11-25 |
Family
ID=61016242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018529894A Active JP6788673B2 (ja) | 2016-07-26 | 2017-07-25 | 偏光フィルム及びその製造方法 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6788673B2 (ko) |
KR (1) | KR102327242B1 (ko) |
CN (1) | CN109564313B (ko) |
TW (1) | TWI733862B (ko) |
WO (1) | WO2018021274A1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6864524B2 (ja) * | 2017-04-03 | 2021-04-28 | 日東電工株式会社 | 偏光子の製造方法 |
JP7282042B2 (ja) * | 2018-01-25 | 2023-05-26 | 株式会社クラレ | 偏光フィルム及びその製造方法 |
WO2019146677A1 (ja) * | 2018-01-25 | 2019-08-01 | 株式会社クラレ | 偏光フィルム及びその製造方法 |
WO2020226153A1 (ja) * | 2019-05-09 | 2020-11-12 | 株式会社クラレ | 偏光フィルム及びその製造方法 |
WO2020262516A1 (ja) * | 2019-06-27 | 2020-12-30 | 株式会社クラレ | 偏光フィルム及びその製造方法 |
CN114174875B (zh) * | 2019-07-29 | 2024-02-23 | 株式会社可乐丽 | 偏振膜和其制造方法 |
JP7504628B2 (ja) * | 2020-03-04 | 2024-06-24 | 株式会社クラレ | エチレン-ビニルアルコール共重合体含有樹脂組成物及び成形体 |
KR20220149535A (ko) | 2020-03-13 | 2022-11-08 | 주식회사 쿠라레 | 편광 필름 및 그 제조 방법 |
JP7288526B2 (ja) * | 2021-11-16 | 2023-06-07 | 長春石油化學股▲分▼有限公司 | ポリビニルアルコールフィルム、それを含む偏光フィルム及びそれらの製造方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3357109B2 (ja) | 1993-02-09 | 2002-12-16 | 株式会社クラレ | 偏光膜の製造法 |
JP2009069375A (ja) * | 2007-09-12 | 2009-04-02 | Sumitomo Chemical Co Ltd | 偏光板の製造方法 |
WO2010087653A2 (ko) * | 2009-01-30 | 2010-08-05 | 주식회사 엘지화학 | 내구성 및 내열성이 우수한 편광소자, 편광판 및 화상표시장치 및 편광소자 제조방법 |
CN102311552A (zh) | 2010-06-10 | 2012-01-11 | 东友精细化工有限公司 | 制备偏振片的方法 |
KR101834562B1 (ko) * | 2012-12-11 | 2018-04-13 | 동우 화인켐 주식회사 | 편광자 제조용 가교제 및 이를 이용한 편광자의 제조방법 |
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 |
JP6404036B2 (ja) * | 2014-03-05 | 2018-10-10 | 富士フイルム株式会社 | 偏光板の製造方法 |
JP6655544B2 (ja) * | 2014-10-08 | 2020-02-26 | 株式会社クラレ | 偏光フィルム |
KR102121279B1 (ko) * | 2014-11-06 | 2020-06-10 | 동우 화인켐 주식회사 | 편광자의 제조방법 |
-
2017
- 2017-07-25 KR KR1020197002918A patent/KR102327242B1/ko active IP Right Grant
- 2017-07-25 WO PCT/JP2017/026789 patent/WO2018021274A1/ja active Application Filing
- 2017-07-25 TW TW106124827A patent/TWI733862B/zh active
- 2017-07-25 CN CN201780046289.2A patent/CN109564313B/zh active Active
- 2017-07-25 JP JP2018529894A patent/JP6788673B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
KR102327242B1 (ko) | 2021-11-16 |
TW201821507A (zh) | 2018-06-16 |
CN109564313B (zh) | 2022-04-01 |
KR20190024989A (ko) | 2019-03-08 |
WO2018021274A1 (ja) | 2018-02-01 |
TWI733862B (zh) | 2021-07-21 |
CN109564313A (zh) | 2019-04-02 |
JPWO2018021274A1 (ja) | 2019-04-11 |
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