KR20140042652A - 용액제막방법 - Google Patents

용액제막방법 Download PDF

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Publication number
KR20140042652A
KR20140042652A KR1020130091421A KR20130091421A KR20140042652A KR 20140042652 A KR20140042652 A KR 20140042652A KR 1020130091421 A KR1020130091421 A KR 1020130091421A KR 20130091421 A KR20130091421 A KR 20130091421A KR 20140042652 A KR20140042652 A KR 20140042652A
Authority
KR
South Korea
Prior art keywords
film
temperature
dope
flexible
drum
Prior art date
Application number
KR1020130091421A
Other languages
English (en)
Korean (ko)
Inventor
나오키 나카무라
다이사쿠 아비루
모리타카 가토우
마모루 사쿠라자와
Original Assignee
후지필름 가부시키가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2012253854A external-priority patent/JP5710579B2/ja
Application filed by 후지필름 가부시키가이샤 filed Critical 후지필름 가부시키가이샤
Publication of KR20140042652A publication Critical patent/KR20140042652A/ko

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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
    • 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
    • B29C41/26—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 by depositing flowable material on a rotating drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • 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
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • C08J2301/10—Esters of organic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
KR1020130091421A 2012-09-28 2013-08-01 용액제막방법 KR20140042652A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2012-217293 2012-09-28
JP2012217293 2012-09-28
JPJP-P-2012-253854 2012-11-20
JP2012253854A JP5710579B2 (ja) 2012-09-28 2012-11-20 溶液製膜方法

Publications (1)

Publication Number Publication Date
KR20140042652A true KR20140042652A (ko) 2014-04-07

Family

ID=50402800

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130091421A KR20140042652A (ko) 2012-09-28 2013-08-01 용액제막방법

Country Status (2)

Country Link
KR (1) KR20140042652A (zh)
CN (1) CN103709423B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016099064A1 (ko) * 2014-12-19 2016-06-23 주식회사 엘지화학 필름 건조 장치 및 이를 포함하는 필름 제조 시스템

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6346579B2 (ja) * 2015-03-09 2018-06-20 富士フイルム株式会社 溶液製膜方法
CN112691558B (zh) * 2020-12-02 2023-03-28 江西省纳米技术研究院 膜材料的制备方法及系统
CN114889023B (zh) * 2022-06-02 2024-08-23 重庆光谱新材料科技有限公司 聚乙烯醇系薄膜的制备方法和偏光片

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1158425A (ja) * 1997-08-27 1999-03-02 Fuji Photo Film Co Ltd 流延製膜方法及び装置
CN1220071C (zh) * 2000-10-27 2005-09-21 富士摄影胶片株式会社 溶液制膜方法
JP2008119868A (ja) * 2006-11-09 2008-05-29 Konica Minolta Opto Inc セルロースエステルフィルムの製造方法
TW201231244A (en) * 2011-01-27 2012-08-01 Fujifilm Corp Drying device and drying method of casting film, and solution casting method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016099064A1 (ko) * 2014-12-19 2016-06-23 주식회사 엘지화학 필름 건조 장치 및 이를 포함하는 필름 제조 시스템

Also Published As

Publication number Publication date
CN103709423B (zh) 2017-12-05
CN103709423A (zh) 2014-04-09

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