JP2017107239A5 - - Google Patents
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- Publication number
- JP2017107239A5 JP2017107239A5 JP2017039850A JP2017039850A JP2017107239A5 JP 2017107239 A5 JP2017107239 A5 JP 2017107239A5 JP 2017039850 A JP2017039850 A JP 2017039850A JP 2017039850 A JP2017039850 A JP 2017039850A JP 2017107239 A5 JP2017107239 A5 JP 2017107239A5
- Authority
- JP
- Japan
- Prior art keywords
- polyvinyl alcohol
- staining
- absorbance
- producing
- solution
- 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.)
- Pending
Links
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 12
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 12
- 238000004519 manufacturing process Methods 0.000 claims 9
- 238000010186 staining Methods 0.000 claims 9
- 238000002835 absorbance Methods 0.000 claims 8
- 239000012192 staining solution Substances 0.000 claims 7
- 239000007788 liquid Substances 0.000 claims 6
- 229920005989 resin Polymers 0.000 claims 6
- 239000011347 resin Substances 0.000 claims 6
- 238000004043 dyeing Methods 0.000 claims 5
- 239000003431 cross linking reagent Substances 0.000 claims 4
- 238000000034 method Methods 0.000 claims 4
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims 3
- 239000000243 solution Substances 0.000 claims 3
- 150000001639 boron compounds Chemical group 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
- 229920005992 thermoplastic resin Polymers 0.000 claims 2
- 229920002554 vinyl polymer Polymers 0.000 claims 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims 1
- 239000004327 boric acid Substances 0.000 claims 1
- 238000004132 cross linking Methods 0.000 claims 1
- 238000007654 immersion Methods 0.000 claims 1
- 229910052740 iodine Inorganic materials 0.000 claims 1
- 239000011630 iodine Substances 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015231962 | 2015-11-27 | ||
| JP2015231962 | 2015-11-27 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016138721A Division JP6105796B1 (ja) | 2015-11-27 | 2016-07-13 | 偏光子の製造方法及びポリビニルアルコールの検出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017107239A JP2017107239A (ja) | 2017-06-15 |
| JP2017107239A5 true JP2017107239A5 (enrdf_load_stackoverflow) | 2019-10-03 |
Family
ID=59059811
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016138721A Active JP6105796B1 (ja) | 2015-11-27 | 2016-07-13 | 偏光子の製造方法及びポリビニルアルコールの検出方法 |
| JP2017039850A Pending JP2017107239A (ja) | 2015-11-27 | 2017-03-02 | 偏光子の製造方法及びポリビニルアルコールの検出方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016138721A Active JP6105796B1 (ja) | 2015-11-27 | 2016-07-13 | 偏光子の製造方法及びポリビニルアルコールの検出方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JP6105796B1 (enrdf_load_stackoverflow) |
| KR (2) | KR101754540B1 (enrdf_load_stackoverflow) |
| CN (1) | CN106950634B (enrdf_load_stackoverflow) |
| TW (1) | TWI597485B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7014559B2 (ja) * | 2017-10-02 | 2022-02-01 | 住友化学株式会社 | 偏光フィルムの製造方法 |
| JP7302951B2 (ja) * | 2018-06-28 | 2023-07-04 | 日東電工株式会社 | 偏光子の製造方法及び偏光子の製造装置 |
| CN111122477A (zh) * | 2019-12-20 | 2020-05-08 | 昆山之奇美材料科技有限公司 | 一种偏光板制造工艺中槽液内pva浓度的分析方法 |
| 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 (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3588308B2 (ja) * | 2000-05-01 | 2004-11-10 | 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 |
| JP4362211B2 (ja) * | 2000-06-28 | 2009-11-11 | 株式会社クラレ | 偏光フィルムの製造法 |
| US8012383B2 (en) * | 2002-12-12 | 2011-09-06 | Sumitomo Chemical Company, Limited | Method for producing polarizing film |
| JP4394431B2 (ja) * | 2003-12-11 | 2010-01-06 | 住友化学株式会社 | 偏光フィルムの製造方法および偏光板の製造方法 |
| TW200741400A (en) * | 2006-02-23 | 2007-11-01 | Tokai Senko K K | Method for monitoring component concentration of dying solution |
| JP5199085B2 (ja) * | 2006-06-30 | 2013-05-15 | 東海染工株式会社 | 染色液の成分濃度モニタ装置、成分濃度制御装置及び染色装置 |
| TW200807208A (en) * | 2006-07-26 | 2008-02-01 | Chi Mei Materials Technology Corp | Feedback method of automatic dye detection and apparatus thereof |
| KR100947938B1 (ko) * | 2007-12-26 | 2010-03-15 | 주식회사 에이스 디지텍 | 편광자의 제조방법 |
| CN101303310B (zh) * | 2008-06-23 | 2010-07-21 | 四川省环境保护科学研究院 | 水质中聚乙烯醇含量的测定方法 |
| KR101229725B1 (ko) * | 2008-07-01 | 2013-02-04 | 동우 화인켐 주식회사 | 편광판 염색액 조성물 농도의 자동관리장치 및 그 방법 |
| JP5414738B2 (ja) * | 2010-09-03 | 2014-02-12 | 日東電工株式会社 | 薄型偏光膜の製造方法 |
| KR20120047499A (ko) * | 2010-11-04 | 2012-05-14 | 동우 화인켐 주식회사 | 편광자 제조방법 |
| JP6063221B2 (ja) * | 2012-11-22 | 2017-01-18 | 上村工業株式会社 | めっき液中の金濃度の定量方法、および金濃度定量装置 |
| JP5648759B2 (ja) * | 2013-02-22 | 2015-01-07 | 栗田工業株式会社 | 溶解物濃度の測定方法 |
| WO2014204132A1 (ko) * | 2013-06-18 | 2014-12-24 | 주식회사 엘지화학 | 광학 물성이 우수한 박형 편광자, 그 제조 방법, 이를 포함하는 편광판 및 디스플레이 장치 |
| KR20150004015A (ko) * | 2013-07-02 | 2015-01-12 | 동우 화인켐 주식회사 | 편광자의 제조방법 |
| KR101661250B1 (ko) * | 2013-09-12 | 2016-09-29 | 주식회사 엘지화학 | 편광필름의 제조장치 |
| JP5860448B2 (ja) * | 2013-11-14 | 2016-02-16 | 日東電工株式会社 | 偏光膜および偏光膜の製造方法 |
| JP5943444B2 (ja) * | 2015-05-21 | 2016-07-05 | 日東電工株式会社 | 偏光膜および偏光膜の製造方法 |
-
2016
- 2016-07-13 JP JP2016138721A patent/JP6105796B1/ja active Active
- 2016-11-21 TW TW105138065A patent/TWI597485B/zh active
- 2016-11-23 KR KR1020160156285A patent/KR101754540B1/ko active Active
- 2016-11-24 CN CN201611051164.2A patent/CN106950634B/zh active Active
-
2017
- 2017-03-02 JP JP2017039850A patent/JP2017107239A/ja active Pending
- 2017-06-26 KR KR1020170080706A patent/KR20170077100A/ko not_active Withdrawn
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