JPWO2020203105A1 - - Google Patents
Info
- Publication number
- JPWO2020203105A1 JPWO2020203105A1 JP2020555086A JP2020555086A JPWO2020203105A1 JP WO2020203105 A1 JPWO2020203105 A1 JP WO2020203105A1 JP 2020555086 A JP2020555086 A JP 2020555086A JP 2020555086 A JP2020555086 A JP 2020555086A JP WO2020203105 A1 JPWO2020203105 A1 JP WO2020203105A1
- Authority
- JP
- Japan
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
-
- 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
-
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
-
- 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
- C08G63/84—Boron, aluminium, gallium, indium, thallium, rare-earth metals, or compounds thereof
-
- 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
- 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
Landscapes
- 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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019067526 | 2019-03-29 | ||
| PCT/JP2020/010429 WO2020203105A1 (ja) | 2019-03-29 | 2020-03-11 | ポリエステルフィルム及びその製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2020203105A1 true JPWO2020203105A1 (https=) | 2020-10-08 |
Family
ID=72668593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020555086A Withdrawn JPWO2020203105A1 (https=) | 2019-03-29 | 2020-03-11 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2020203105A1 (https=) |
| WO (1) | WO2020203105A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210113219A (ko) * | 2019-01-10 | 2021-09-15 | 도요보 가부시키가이샤 | 적층 필름 |
| TWI858087B (zh) | 2019-07-31 | 2024-10-11 | 日商東洋紡股份有限公司 | 雙軸配向聚酯膜 |
| KR20230137888A (ko) | 2021-02-03 | 2023-10-05 | 도요보 가부시키가이샤 | 이축 배향 폴리에스테르 필름 및 그 제조 방법 |
| US20240101770A1 (en) * | 2021-02-03 | 2024-03-28 | Toyobo Co., Ltd. | Biaxially oriented polyester film and production method therefor |
| WO2025205684A1 (ja) * | 2024-03-25 | 2025-10-02 | 三菱ケミカル株式会社 | ポリエステルフィルム、及びその製造方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001131276A (ja) * | 1999-08-24 | 2001-05-15 | Toyobo Co Ltd | ポリエステル重合触媒およびこれを用いて製造されたポリエステルならびにポリエステルの製造方法 |
| WO2017126563A1 (ja) * | 2016-01-22 | 2017-07-27 | 東洋紡株式会社 | 二軸延伸ポリエステルフィルム、積層体及び包装用袋 |
| WO2018062145A1 (ja) * | 2016-09-28 | 2018-04-05 | 東洋紡株式会社 | 白色熱収縮性ポリエステル系フィルムロール |
| WO2019021759A1 (ja) * | 2017-07-26 | 2019-01-31 | 東洋紡株式会社 | ポリブチレンテレフタレートフィルムを用いた包装袋 |
-
2020
- 2020-03-11 JP JP2020555086A patent/JPWO2020203105A1/ja not_active Withdrawn
- 2020-03-11 WO PCT/JP2020/010429 patent/WO2020203105A1/ja not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001131276A (ja) * | 1999-08-24 | 2001-05-15 | Toyobo Co Ltd | ポリエステル重合触媒およびこれを用いて製造されたポリエステルならびにポリエステルの製造方法 |
| WO2017126563A1 (ja) * | 2016-01-22 | 2017-07-27 | 東洋紡株式会社 | 二軸延伸ポリエステルフィルム、積層体及び包装用袋 |
| WO2018062145A1 (ja) * | 2016-09-28 | 2018-04-05 | 東洋紡株式会社 | 白色熱収縮性ポリエステル系フィルムロール |
| WO2019021759A1 (ja) * | 2017-07-26 | 2019-01-31 | 東洋紡株式会社 | ポリブチレンテレフタレートフィルムを用いた包装袋 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020203105A1 (ja) | 2020-10-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230206 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230801 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20230926 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20231113 |