KR20230095068A - 장척 필름 및 그 제조 방법 - Google Patents

장척 필름 및 그 제조 방법 Download PDF

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Publication number
KR20230095068A
KR20230095068A KR1020237012443A KR20237012443A KR20230095068A KR 20230095068 A KR20230095068 A KR 20230095068A KR 1020237012443 A KR1020237012443 A KR 1020237012443A KR 20237012443 A KR20237012443 A KR 20237012443A KR 20230095068 A KR20230095068 A KR 20230095068A
Authority
KR
South Korea
Prior art keywords
film
point
linear convex
knurled
long
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
Application number
KR1020237012443A
Other languages
English (en)
Korean (ko)
Inventor
마사야 히라노
Original Assignee
니폰 제온 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
Application filed by 니폰 제온 가부시키가이샤 filed Critical 니폰 제온 가부시키가이샤
Publication of KR20230095068A publication Critical patent/KR20230095068A/ko
Pending legal-status Critical Current

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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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/28—Wound package of webs
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
KR1020237012443A 2020-10-29 2021-10-15 장척 필름 및 그 제조 방법 Pending KR20230095068A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-181410 2020-10-29
JP2020181410 2020-10-29
PCT/JP2021/038182 WO2022091815A1 (ja) 2020-10-29 2021-10-15 長尺フィルム及びその製造方法

Publications (1)

Publication Number Publication Date
KR20230095068A true KR20230095068A (ko) 2023-06-28

Family

ID=81382602

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237012443A Pending KR20230095068A (ko) 2020-10-29 2021-10-15 장척 필름 및 그 제조 방법

Country Status (5)

Country Link
JP (1) JPWO2022091815A1 (enrdf_load_stackoverflow)
KR (1) KR20230095068A (enrdf_load_stackoverflow)
CN (1) CN116419940A (enrdf_load_stackoverflow)
TW (1) TW202218854A (enrdf_load_stackoverflow)
WO (1) WO2022091815A1 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009040964A (ja) 2007-08-10 2009-02-26 Nitto Denko Corp フィルム及びその製造方法
WO2017145718A1 (ja) 2016-02-26 2017-08-31 日本ゼオン株式会社 長尺フィルム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10106659B2 (en) * 2012-12-27 2018-10-23 Toray Industries, Inc. Film for molding
JP2016089110A (ja) * 2014-11-10 2016-05-23 住友化学株式会社 熱可塑性樹脂フィルム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009040964A (ja) 2007-08-10 2009-02-26 Nitto Denko Corp フィルム及びその製造方法
WO2017145718A1 (ja) 2016-02-26 2017-08-31 日本ゼオン株式会社 長尺フィルム

Also Published As

Publication number Publication date
WO2022091815A1 (ja) 2022-05-05
JPWO2022091815A1 (enrdf_load_stackoverflow) 2022-05-05
TW202218854A (zh) 2022-05-16
CN116419940A (zh) 2023-07-11

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20230412

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PA0201 Request for examination