KR102423946B1 - 폴리비닐알코올계 중합체 필름 및 그 제조 방법 - Google Patents
폴리비닐알코올계 중합체 필름 및 그 제조 방법 Download PDFInfo
- Publication number
- KR102423946B1 KR102423946B1 KR1020177003264A KR20177003264A KR102423946B1 KR 102423946 B1 KR102423946 B1 KR 102423946B1 KR 1020177003264 A KR1020177003264 A KR 1020177003264A KR 20177003264 A KR20177003264 A KR 20177003264A KR 102423946 B1 KR102423946 B1 KR 102423946B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- based polymer
- pva
- polymer film
- polyvinyl alcohol
- Prior art date
Links
Images
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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
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- 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
- 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
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- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polarising Elements (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014238851 | 2014-11-26 | ||
JPJP-P-2014-238851 | 2014-11-26 | ||
PCT/JP2015/083042 WO2016084836A1 (ja) | 2014-11-26 | 2015-11-25 | ポリビニルアルコール系重合体フィルムおよびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170091082A KR20170091082A (ko) | 2017-08-08 |
KR102423946B1 true KR102423946B1 (ko) | 2022-07-21 |
Family
ID=56074388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020177003264A KR102423946B1 (ko) | 2014-11-26 | 2015-11-25 | 폴리비닐알코올계 중합체 필름 및 그 제조 방법 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6679496B2 (zh) |
KR (1) | KR102423946B1 (zh) |
CN (1) | CN107001667B (zh) |
TW (2) | TWI711635B (zh) |
WO (1) | WO2016084836A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102463853B1 (ko) * | 2017-04-26 | 2022-11-04 | 미쯔비시 케미컬 주식회사 | 폴리비닐알코올계 필름, 편광막 및 편광판, 및 폴리비닐알코올계 필름의 제조 방법 |
TWI772409B (zh) | 2017-04-26 | 2022-08-01 | 日商三菱化學股份有限公司 | 聚乙烯醇系薄膜、偏光膜、偏光板及聚乙烯醇系薄膜之製造方法 |
JP7335699B2 (ja) * | 2017-04-26 | 2023-08-30 | 三菱ケミカル株式会社 | ポリビニルアルコール系フィルム、偏光膜および偏光板、ならびにポリビニルアルコール系フィルムの製造方法 |
JP7096700B2 (ja) * | 2017-09-13 | 2022-07-06 | 日東電工株式会社 | 偏光膜、偏光板、偏光板ロール、および偏光膜の製造方法 |
CN111405972B (zh) | 2017-09-15 | 2022-09-02 | 株式会社可乐丽 | 聚乙烯醇膜和其制造方法 |
US11883988B2 (en) | 2018-09-07 | 2024-01-30 | Kuraray Co., Ltd. | Poly(vinyl alcohol) mold release film for artificial marble molding use, and method for producing artificial marble using same |
WO2020138444A1 (ja) * | 2018-12-28 | 2020-07-02 | 株式会社クラレ | 水溶性フィルムおよび包装体 |
WO2020138440A1 (ja) * | 2018-12-28 | 2020-07-02 | 株式会社クラレ | 水溶性フィルムおよび包装体 |
JP7240420B2 (ja) * | 2018-12-28 | 2023-03-15 | 株式会社クラレ | 水溶性フィルム、その製造方法および包装体 |
TWI812828B (zh) * | 2018-12-28 | 2023-08-21 | 日商可樂麗股份有限公司 | 水壓轉印用基底薄膜及水壓轉印用印刷薄膜 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012032789A (ja) | 2010-07-02 | 2012-02-16 | Nippon Synthetic Chem Ind Co Ltd:The | ポリビニルアルコール系フィルム、ポリビニルアルコール系フィルムの製造方法、偏光フィルム及び偏光板 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001031541A (ja) * | 1999-07-19 | 2001-02-06 | Lion Corp | 口腔用組成物 |
JP3480920B2 (ja) | 2000-05-10 | 2003-12-22 | 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 |
JP3478536B2 (ja) * | 2000-07-18 | 2003-12-15 | 株式会社クラレ | ポリビニルアルコール系フィルムおよび偏光フィルム |
JP2004102094A (ja) * | 2002-09-12 | 2004-04-02 | Kuraray Co Ltd | 偏光フィルム |
JP4433462B2 (ja) * | 2004-05-12 | 2010-03-17 | 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その製造方法 |
JP4800269B2 (ja) * | 2007-07-19 | 2011-10-26 | 日本合成化学工業株式会社 | 偏光膜用ポリビニルアルコール系フィルム、偏光膜、及び偏光板 |
KR101544626B1 (ko) * | 2007-08-24 | 2015-08-17 | 가부시키가이샤 구라레 | 폴리비닐알코올 필름 및 그 제조법 |
AU2011309426B2 (en) * | 2010-09-28 | 2015-04-23 | Kuraray Co., Ltd. | Film for plant cultivation |
CN104311853B (zh) * | 2011-03-29 | 2018-05-25 | 可乐丽股份有限公司 | 聚乙烯醇系聚合物薄膜及其制造方法 |
KR101384900B1 (ko) * | 2012-03-15 | 2014-04-15 | 가부시키가이샤 구라레 | 에틸렌 변성 폴리비닐알코올계 중합체 필름 |
KR102163144B1 (ko) * | 2012-09-26 | 2020-10-08 | 주식회사 쿠라레 | 폴리비닐알코올계 중합체 필름 및 그 제조 방법 |
-
2015
- 2015-11-25 JP JP2016561908A patent/JP6679496B2/ja active Active
- 2015-11-25 KR KR1020177003264A patent/KR102423946B1/ko active IP Right Grant
- 2015-11-25 CN CN201580064659.6A patent/CN107001667B/zh active Active
- 2015-11-25 WO PCT/JP2015/083042 patent/WO2016084836A1/ja active Application Filing
- 2015-11-26 TW TW108131995A patent/TWI711635B/zh active
- 2015-11-26 TW TW104139310A patent/TWI701264B/zh active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012032789A (ja) | 2010-07-02 | 2012-02-16 | Nippon Synthetic Chem Ind Co Ltd:The | ポリビニルアルコール系フィルム、ポリビニルアルコール系フィルムの製造方法、偏光フィルム及び偏光板 |
Also Published As
Publication number | Publication date |
---|---|
KR20170091082A (ko) | 2017-08-08 |
TW201943744A (zh) | 2019-11-16 |
TW201627332A (zh) | 2016-08-01 |
JPWO2016084836A1 (ja) | 2017-08-31 |
WO2016084836A1 (ja) | 2016-06-02 |
JP6679496B2 (ja) | 2020-04-15 |
CN107001667B (zh) | 2021-05-28 |
CN107001667A (zh) | 2017-08-01 |
TWI701264B (zh) | 2020-08-11 |
TWI711635B (zh) | 2020-12-01 |
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GRNT | Written decision to grant |