JP7324261B2 - 艶消しポリエステルフィルム及びその製造方法 - Google Patents
艶消しポリエステルフィルム及びその製造方法 Download PDFInfo
- Publication number
- JP7324261B2 JP7324261B2 JP2021181028A JP2021181028A JP7324261B2 JP 7324261 B2 JP7324261 B2 JP 7324261B2 JP 2021181028 A JP2021181028 A JP 2021181028A JP 2021181028 A JP2021181028 A JP 2021181028A JP 7324261 B2 JP7324261 B2 JP 7324261B2
- Authority
- JP
- Japan
- Prior art keywords
- polyester
- matte
- polyester film
- recycled
- intrinsic viscosity
- 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.)
- Active
Links
Classifications
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
-
- 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
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/042—Mixing disintegrated particles or powders with other materials, e.g. with virgin materials
-
- 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
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0094—Condition, form or state of moulded material or of the material to be shaped having particular viscosity
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/26—Scrap or recycled material
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/0024—Matt surface
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0046—Elastic
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0072—Roughness, e.g. anti-slip
-
- 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
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
- C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
- C08J11/24—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
-
- 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
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
Claims (3)
- 所定の固有粘度に応じて物理的再生ポリエステル樹脂及び化学的再生ポリエステル樹脂を混合し、溶解し、押出することで形成され、前記所定の固有粘度を有する艶消しポリエステルフィルムであって、
前記艶消しポリエステルフィルムの前記所定の固有粘度は、0.40dL/g~0.75dL/gであり、前記艶消しポリエステルフィルムは、10mgKOH/g~80mgKOH/gの酸価を有し、前記艶消しポリエステルフィルムは、100nm~400nmの表面粗さ(Ra)を有し、前記艶消しポリエステルフィルムは、0.2~0.6の間の摩擦係数を有し、
前記艶消しポリエステルフィルムの総重量100mol%に基づいて、前記艶消しポリエステルフィルム中のイソフタル酸の含有量は、0.7mol%~4.0mol%の間であり、
150±2℃及び10Hzで測定した前記艶消しポリエステルフィルムの貯蔵弾性率は、4.2×10 9 dyne/cm2~6.8×10 9 dyne/cm 2 である、
ことを特徴とする艶消しポリエステルフィルム。 - 前記艶消しポリエステルフィルムは、15%~95%のヘイズを有し、
前記艶消しポリエステルフィルムは、60%以上の可視光透過率を有する、
ことを特徴とする請求項1に記載の艶消しポリエステルフィルム。 - 前記艶消しポリエステルフィルムの総重量100wt%に基づいて、前記艶消しポリエステルフィルム中のバイオマス由来のエチレングリコールの含有量は、5wt%以下である、ことを特徴とする請求項1に記載の艶消しポリエステルフィルム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023057560A JP2023085412A (ja) | 2021-01-29 | 2023-03-31 | 艶消しポリエステルフィルム及びその製造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW110103383A TWI742994B (zh) | 2021-01-29 | 2021-01-29 | 聚酯霧面膜及其製造方法 |
TW110103383 | 2021-01-29 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023057560A Division JP2023085412A (ja) | 2021-01-29 | 2023-03-31 | 艶消しポリエステルフィルム及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022117420A JP2022117420A (ja) | 2022-08-10 |
JP7324261B2 true JP7324261B2 (ja) | 2023-08-09 |
Family
ID=77838671
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021181028A Active JP7324261B2 (ja) | 2021-01-29 | 2021-11-05 | 艶消しポリエステルフィルム及びその製造方法 |
JP2023057560A Pending JP2023085412A (ja) | 2021-01-29 | 2023-03-31 | 艶消しポリエステルフィルム及びその製造方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023057560A Pending JP2023085412A (ja) | 2021-01-29 | 2023-03-31 | 艶消しポリエステルフィルム及びその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220243031A1 (ja) |
EP (1) | EP4036160A3 (ja) |
JP (2) | JP7324261B2 (ja) |
CN (1) | CN114806093A (ja) |
TW (1) | TWI742994B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI765551B (zh) * | 2021-01-29 | 2022-05-21 | 南亞塑膠工業股份有限公司 | 可熱封聚酯膜 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002200724A (ja) | 2000-10-14 | 2002-07-16 | Mitsubishi Polyester Film Gmbh | 二軸延伸艶消しポリエステルフィルム |
JP2006176774A (ja) | 2004-12-21 | 2006-07-06 | Mitsubishi Polyester Film Gmbh | 二軸延伸ポリエステルフィルム及びその製造方法 |
JP2010260892A (ja) | 2009-04-30 | 2010-11-18 | Toyobo Co Ltd | 二軸延伸ポリエステルフィルム |
JP2011256328A (ja) | 2010-06-11 | 2011-12-22 | Toyo Seikan Kaisha Ltd | リサイクルポリエステル含有ポリエステル構造体及びその製造方法 |
JP2013142100A (ja) | 2012-01-10 | 2013-07-22 | Teikyo Univ | 高温・高圧メタノールによる磁気テープのケミカルリサイクル方法 |
JP2014239126A (ja) | 2013-06-07 | 2014-12-18 | 三菱樹脂株式会社 | 太陽電池裏面封止用ポリエステルフィルム |
JP2018168381A (ja) | 2012-09-27 | 2018-11-01 | 東洋紡株式会社 | ポリエステルフィルム |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11315152A (ja) * | 1998-05-01 | 1999-11-16 | Toyobo Co Ltd | 熱収縮ポリエステルフィルム |
DE10002169A1 (de) * | 2000-01-20 | 2001-07-26 | Mitsubishi Polyester Film Gmbh | Matte, UV-stabile, thermoformbare, koextrudierte Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE10002178A1 (de) * | 2000-01-20 | 2001-07-26 | Mitsubishi Polyester Film Gmbh | Matte, UV-stabile, koextrudierte Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
JP5832733B2 (ja) * | 2010-09-17 | 2015-12-16 | 富士フイルム株式会社 | ポリエステルフィルムの製造方法 |
JP2014019827A (ja) * | 2012-07-20 | 2014-02-03 | Hitachi Ltd | ポリエステル製造方法及び装置 |
JP2015028962A (ja) * | 2013-07-30 | 2015-02-12 | 三菱樹脂株式会社 | 太陽電池裏面封止用黒色ポリエステルフィルム |
CN103753924B (zh) * | 2013-12-30 | 2016-02-17 | 四川东方绝缘材料股份有限公司 | 一种高透明聚酯薄膜及其制备方法 |
KR20160038539A (ko) * | 2014-09-30 | 2016-04-07 | 코오롱인더스트리 주식회사 | 폴리에스테르 다층필름 |
CN106117528B (zh) * | 2016-06-24 | 2018-03-13 | 江苏景宏新材料科技有限公司 | 一种高性能再生petg共聚酯的制备方法 |
JP7334720B2 (ja) * | 2018-02-27 | 2023-08-29 | 三菱ケミカル株式会社 | ポリエステルフィルム |
CN111918909B (zh) * | 2018-03-30 | 2024-03-01 | 东洋纺株式会社 | 热收缩性聚酯系薄膜 |
CN111138641B (zh) * | 2018-11-02 | 2021-12-21 | 中国石油化工股份有限公司 | 一种废聚酯瓶回用制备瓶级切片的方法 |
CN110845723B (zh) * | 2019-11-15 | 2022-03-11 | 宁波大发化纤有限公司 | 一种解聚废聚酯在线添加锦纶制备共聚酯酰胺的方法 |
-
2021
- 2021-01-29 TW TW110103383A patent/TWI742994B/zh active
- 2021-07-19 CN CN202110813975.6A patent/CN114806093A/zh active Pending
- 2021-08-23 US US17/408,497 patent/US20220243031A1/en active Pending
- 2021-08-30 EP EP21193708.1A patent/EP4036160A3/en active Pending
- 2021-11-05 JP JP2021181028A patent/JP7324261B2/ja active Active
-
2023
- 2023-03-31 JP JP2023057560A patent/JP2023085412A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002200724A (ja) | 2000-10-14 | 2002-07-16 | Mitsubishi Polyester Film Gmbh | 二軸延伸艶消しポリエステルフィルム |
JP2006176774A (ja) | 2004-12-21 | 2006-07-06 | Mitsubishi Polyester Film Gmbh | 二軸延伸ポリエステルフィルム及びその製造方法 |
JP2010260892A (ja) | 2009-04-30 | 2010-11-18 | Toyobo Co Ltd | 二軸延伸ポリエステルフィルム |
JP2011256328A (ja) | 2010-06-11 | 2011-12-22 | Toyo Seikan Kaisha Ltd | リサイクルポリエステル含有ポリエステル構造体及びその製造方法 |
JP2013142100A (ja) | 2012-01-10 | 2013-07-22 | Teikyo Univ | 高温・高圧メタノールによる磁気テープのケミカルリサイクル方法 |
JP2018168381A (ja) | 2012-09-27 | 2018-11-01 | 東洋紡株式会社 | ポリエステルフィルム |
JP2014239126A (ja) | 2013-06-07 | 2014-12-18 | 三菱樹脂株式会社 | 太陽電池裏面封止用ポリエステルフィルム |
Also Published As
Publication number | Publication date |
---|---|
US20220243031A1 (en) | 2022-08-04 |
JP2022117420A (ja) | 2022-08-10 |
TWI742994B (zh) | 2021-10-11 |
JP2023085412A (ja) | 2023-06-20 |
CN114806093A (zh) | 2022-07-29 |
TW202229423A (zh) | 2022-08-01 |
EP4036160A3 (en) | 2022-08-10 |
EP4036160A2 (en) | 2022-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI786395B (zh) | 白色聚酯膜及其製造方法 | |
JP7174092B2 (ja) | ポリエステルフィルム及びその製造方法 | |
JP7041296B2 (ja) | 難燃性ポリエステルフィルム及びその製造方法 | |
US11639430B2 (en) | Black polyester film and method for manufacturing the same | |
TWI787603B (zh) | 霧面聚酯膜及其製造方法 | |
JP2022117416A (ja) | ポリエステルフィルム及びその製造方法 | |
TW202140235A (zh) | 黑色聚酯膜及其製造方法 | |
JP2023085412A (ja) | 艶消しポリエステルフィルム及びその製造方法 | |
JP7444813B2 (ja) | 紫外線吸収性ポリエステルフィルム及びその製造方法 | |
JP7529703B2 (ja) | 白色ポリエステルフィルムの製造方法 | |
TWI855222B (zh) | 聚酯黑膜及其製造方法 | |
JP7267389B2 (ja) | ヒートシール性ポリエステルフィルム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211105 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20221104 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230331 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230704 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230728 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7324261 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |