KR102320305B1 - 폴리에스테르 필름 - Google Patents

폴리에스테르 필름 Download PDF

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Publication number
KR102320305B1
KR102320305B1 KR1020157035509A KR20157035509A KR102320305B1 KR 102320305 B1 KR102320305 B1 KR 102320305B1 KR 1020157035509 A KR1020157035509 A KR 1020157035509A KR 20157035509 A KR20157035509 A KR 20157035509A KR 102320305 B1 KR102320305 B1 KR 102320305B1
Authority
KR
South Korea
Prior art keywords
film
polyester
layer
resin
intrinsic viscosity
Prior art date
Application number
KR1020157035509A
Other languages
English (en)
Korean (ko)
Other versions
KR20160040460A (ko
Inventor
고지 구보
겐고 도쿠나가
시게유키 와타나베
Original Assignee
도요보 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 JP2013163188A external-priority patent/JP2015030828A/ja
Priority claimed from JP2014021452A external-priority patent/JP6377911B2/ja
Application filed by 도요보 가부시키가이샤 filed Critical 도요보 가부시키가이샤
Publication of KR20160040460A publication Critical patent/KR20160040460A/ko
Application granted granted Critical
Publication of KR102320305B1 publication Critical patent/KR102320305B1/ko

Links

Classifications

    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • 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
    • B32B27/08—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 of synthetic resin
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/183—Terephthalic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/244—All polymers belonging to those covered by group B32B27/36
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • 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
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/50—Physical properties
    • C08G2261/63—Viscosity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
KR1020157035509A 2013-08-06 2014-08-04 폴리에스테르 필름 KR102320305B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2013163188A JP2015030828A (ja) 2013-08-06 2013-08-06 ポリエステルフィルム
JPJP-P-2013-163188 2013-08-06
JPJP-P-2014-021452 2014-02-06
JP2014021452A JP6377911B2 (ja) 2014-02-06 2014-02-06 ポリエステルフィルム
PCT/JP2014/070427 WO2015019977A1 (ja) 2013-08-06 2014-08-04 ポリエステルフィルム

Publications (2)

Publication Number Publication Date
KR20160040460A KR20160040460A (ko) 2016-04-14
KR102320305B1 true KR102320305B1 (ko) 2021-11-01

Family

ID=52461310

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157035509A KR102320305B1 (ko) 2013-08-06 2014-08-04 폴리에스테르 필름

Country Status (4)

Country Link
KR (1) KR102320305B1 (zh)
CN (1) CN105408388B (zh)
TW (1) TWI636072B (zh)
WO (1) WO2015019977A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102267596B1 (ko) * 2015-09-23 2021-06-18 코오롱인더스트리 주식회사 광학용 폴리에스테르 필름

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002293904A (ja) * 2001-03-19 2002-10-09 Nan Ya Plastic Corp 環状オリゴマー含有量の低いポリエステル組成物の製造方法
JP2011251511A (ja) * 2010-06-04 2011-12-15 Toyobo Co Ltd レンズシート用ベースフィルム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9409293D0 (en) * 1994-05-10 1994-06-29 Ici Plc Polyesters
JP2000141570A (ja) 1998-11-12 2000-05-23 Mitsubishi Polyester Film Copp 離型用積層ポリエステルフィルム
JP3737738B2 (ja) * 2001-08-07 2006-01-25 帝人デュポンフィルム株式会社 光学用易接着性ポリエステルフィルム
JP2004050405A (ja) * 2002-05-27 2004-02-19 Teijin Dupont Films Japan Ltd 積層ポリエステルフィルム
JP2003171487A (ja) * 2001-12-10 2003-06-20 Teijin Dupont Films Japan Ltd 光学用易接着性積層フィルム
JP2003191413A (ja) 2001-12-26 2003-07-08 Mitsubishi Polyester Film Copp 積層ポリエステルフィルム
JP2003301057A (ja) 2002-04-09 2003-10-21 Mitsubishi Polyester Film Copp 光学用易接着ポリエステルフィルム
JP4023220B2 (ja) * 2002-05-29 2007-12-19 東洋紡績株式会社 プリズムレンズシート用易接着ポリエステルフィルム
JP2005336394A (ja) 2004-05-28 2005-12-08 Mitsubishi Polyester Film Copp 積層ポリエステルフィルム
EP2484716B1 (en) * 2009-09-29 2018-02-21 Toyobo Co., Ltd. Polyester film for solar cells
JP5655379B2 (ja) 2010-06-04 2015-01-21 東洋紡株式会社 ポリエステルフィルム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002293904A (ja) * 2001-03-19 2002-10-09 Nan Ya Plastic Corp 環状オリゴマー含有量の低いポリエステル組成物の製造方法
JP2011251511A (ja) * 2010-06-04 2011-12-15 Toyobo Co Ltd レンズシート用ベースフィルム

Also Published As

Publication number Publication date
TW201512240A (zh) 2015-04-01
KR20160040460A (ko) 2016-04-14
CN105408388A (zh) 2016-03-16
TWI636072B (zh) 2018-09-21
CN105408388B (zh) 2017-07-21
WO2015019977A1 (ja) 2015-02-12

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