MY171342A - Biaxially-oriented laminated polyester film for mold release applications - Google Patents

Biaxially-oriented laminated polyester film for mold release applications

Info

Publication number
MY171342A
MY171342A MYPI2015704595A MYPI2015704595A MY171342A MY 171342 A MY171342 A MY 171342A MY PI2015704595 A MYPI2015704595 A MY PI2015704595A MY PI2015704595 A MYPI2015704595 A MY PI2015704595A MY 171342 A MY171342 A MY 171342A
Authority
MY
Malaysia
Prior art keywords
film
biaxially
mold release
polyester film
release applications
Prior art date
Application number
MYPI2015704595A
Inventor
Yusuke Kaneko
Junji Takagi
Original Assignee
Toray Industries
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 Toray Industries filed Critical Toray Industries
Publication of MY171342A publication Critical patent/MY171342A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/68—Release 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/538—Roughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/16—Capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Laminated Bodies (AREA)
  • Chemical & Material Sciences (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Ceramic Capacitors (AREA)

Abstract

A biaxially-oriented polyester film for mold release applications, which satisfies the requirement (1) to (3) mentioned below, and whereby it becomes possible to improve both the coatability of a ceramic slurry onto the film and the green sheet peel-off property of the film in a good balance in the molding of a thin film green sheet: (1) the surface roughness (SRa(A)) of one surface (which is referred to as II surface (A) 11 ) of the film is 7.0 nm or more and less than 15.0 nm; (2) the surface roughness (SRa(B)) of a surface opposite to the surface (A) (which is referred to as "surface (B) 11 ) of the film is 30 to 50 nm exclusive; and (3) the number of large projections existing on the surface (A) is 10 to 20/5.0 mm2 or less and the height of each of the large projections existing on the surface (A) is 800 nm or less.
MYPI2015704595A 2013-06-18 2014-05-29 Biaxially-oriented laminated polyester film for mold release applications MY171342A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013127205 2013-06-18

Publications (1)

Publication Number Publication Date
MY171342A true MY171342A (en) 2019-10-09

Family

ID=52104444

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015704595A MY171342A (en) 2013-06-18 2014-05-29 Biaxially-oriented laminated polyester film for mold release applications

Country Status (6)

Country Link
JP (1) JP6380104B2 (en)
KR (1) KR102151465B1 (en)
CN (1) CN105324245B (en)
MY (1) MY171342A (en)
TW (1) TWI608035B (en)
WO (1) WO2014203702A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6623891B2 (en) * 2015-03-30 2019-12-25 東レ株式会社 Biaxially oriented laminated polyester film and data storage
JP6623890B2 (en) * 2015-03-30 2019-12-25 東レ株式会社 Biaxially oriented laminated polyester film and data storage
TWI587333B (en) * 2015-07-01 2017-06-11 Holy Stone Enterprise Co Ltd Ceramic capacitor structure
CN105017550B (en) * 2015-07-09 2019-10-01 张家港康得新光电材料有限公司 Release film and preparation method thereof
JP6961928B2 (en) * 2016-11-22 2021-11-05 東レ株式会社 Polyester film
JP6754712B2 (en) * 2017-03-17 2020-09-16 三井化学株式会社 Method of manufacturing polyester film and heating roll for film molding
CN111566148B (en) * 2017-12-20 2022-12-02 东丽株式会社 Biaxially oriented thermoplastic resin film
KR102518776B1 (en) 2017-12-27 2023-04-10 도요보 가부시키가이샤 Release Film for Ceramic Green Sheet Manufacturing
JP7169551B2 (en) * 2018-03-12 2022-11-11 東レ株式会社 Biaxially oriented polyester film roll for release
WO2020067090A1 (en) 2018-09-27 2020-04-02 東洋紡株式会社 Release film for ceramic green sheet production
MY194551A (en) * 2018-09-27 2022-12-01 Toyo Boseki Release film for production of ceramic green sheet
TWI698338B (en) * 2018-12-04 2020-07-11 南亞塑膠工業股份有限公司 Release film with ultra-low release force and manufacturing method thereof
CN112143013B (en) * 2020-09-30 2023-01-31 浙江洁美电子科技股份有限公司 Base film for MLCC ceramic green sheet carrier, method for producing same, and carrier film
JP7488248B2 (en) * 2020-12-31 2024-05-21 コーロン インダストリーズ インク Polyester Release Film
TWI838951B (en) * 2021-11-26 2024-04-11 日商東洋紡股份有限公司 Biaxially oriented polyester film

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10275324A (en) * 1997-01-28 1998-10-13 Toray Ind Inc Polyester film for magnetic recording medium
JPH1110724A (en) * 1997-06-25 1999-01-19 Toray Ind Inc Polyester film for laminating metal plate
CN1107589C (en) * 1997-10-03 2003-05-07 东丽株式会社 Biaxially oriented polyester film
KR100515795B1 (en) * 1998-09-23 2005-11-25 도레이새한 주식회사 Biaxially Oriented Polyester Laminated Film
KR100628672B1 (en) * 1999-05-25 2006-09-27 데이진 가부시키가이샤 Biaxially orientated multilayer polyester film
JP2003191384A (en) * 2001-12-26 2003-07-08 Mitsubishi Polyester Film Copp Polyester film for release film
JP2003301052A (en) * 2002-04-09 2003-10-21 Mitsubishi Polyester Film Copp Polyester film for releasing film
JP2003301051A (en) * 2002-04-09 2003-10-21 Mitsubishi Polyester Film Copp Polyester film for releasing film
JP2004196856A (en) 2002-12-16 2004-07-15 Mitsubishi Polyester Film Copp Polyester film for release film
JP4311007B2 (en) 2002-12-16 2009-08-12 東洋紡績株式会社 Polyester film roll
JP2004323766A (en) * 2003-04-28 2004-11-18 Teijin Dupont Films Japan Ltd Mold release film
JP4923484B2 (en) 2005-08-31 2012-04-25 東洋紡績株式会社 Laminated polyethylene terephthalate film roll for mold release
JP2007210226A (en) 2006-02-10 2007-08-23 Toray Ind Inc Polyester film for mold release
JP2008239844A (en) 2007-03-28 2008-10-09 Toray Ind Inc Polyester film for mold release
JP2008239843A (en) * 2007-03-28 2008-10-09 Toray Ind Inc Polyester film for mold release
JP2009215350A (en) 2008-03-07 2009-09-24 Toray Ind Inc Mold-releasing polyester film
JP5332940B2 (en) * 2009-06-24 2013-11-06 大日本印刷株式会社 High smoothness release film for producing ceramic capacitor green sheet and method for producing the same
KR101099879B1 (en) * 2009-07-22 2011-12-28 도레이첨단소재 주식회사 Polyester film for forming a green sheet of a condenser and manufcturing method of a green sheet using the same
KR20120099546A (en) * 2011-01-28 2012-09-11 도레이첨단소재 주식회사 Polyester release film for forming green sheet

Also Published As

Publication number Publication date
JP6380104B2 (en) 2018-08-29
JPWO2014203702A1 (en) 2017-02-23
KR102151465B1 (en) 2020-09-03
CN105324245A (en) 2016-02-10
CN105324245B (en) 2017-03-15
TW201510010A (en) 2015-03-16
KR20160021754A (en) 2016-02-26
WO2014203702A1 (en) 2014-12-24
TWI608035B (en) 2017-12-11

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