JPWO2021261311A1 - - Google Patents
Info
- Publication number
- JPWO2021261311A1 JPWO2021261311A1 JP2021557050A JP2021557050A JPWO2021261311A1 JP WO2021261311 A1 JPWO2021261311 A1 JP WO2021261311A1 JP 2021557050 A JP2021557050 A JP 2021557050A JP 2021557050 A JP2021557050 A JP 2021557050A JP WO2021261311 A1 JPWO2021261311 A1 JP WO2021261311A1
- 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.)
- Granted
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
- 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
-
- 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
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- 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
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020109787 | 2020-06-25 | ||
| JP2020109787 | 2020-06-25 | ||
| PCT/JP2021/022510 WO2021261311A1 (ja) | 2020-06-25 | 2021-06-14 | 二軸配向ポリプロピレンフィルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021261311A1 true JPWO2021261311A1 (https=) | 2021-12-30 |
| JP7164053B2 JP7164053B2 (ja) | 2022-11-01 |
Family
ID=79281134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021557050A Active JP7164053B2 (ja) | 2020-06-25 | 2021-06-14 | 二軸配向ポリプロピレンフィルム |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7164053B2 (https=) |
| TW (1) | TWI868370B (https=) |
| WO (1) | WO2021261311A1 (https=) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002128913A (ja) * | 2000-10-27 | 2002-05-09 | Toray Ind Inc | 二軸配向ポリプロピレンフィルム |
| WO2015072291A1 (ja) * | 2013-11-14 | 2015-05-21 | 東レ株式会社 | 二軸配向ポリプロピレンフィルムおよびその製造方法 |
| WO2017169952A1 (ja) * | 2016-03-28 | 2017-10-05 | 東洋紡株式会社 | 二軸延伸積層ポリプロピレンフィルム |
| JP2018141122A (ja) * | 2017-02-28 | 2018-09-13 | 東洋紡株式会社 | 二軸配向ポリプロピレンフィルム |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118457000A (zh) * | 2016-03-28 | 2024-08-09 | 东洋纺株式会社 | 双轴取向聚丙烯薄膜 |
-
2021
- 2021-06-11 TW TW110121268A patent/TWI868370B/zh active
- 2021-06-14 JP JP2021557050A patent/JP7164053B2/ja active Active
- 2021-06-14 WO PCT/JP2021/022510 patent/WO2021261311A1/ja not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002128913A (ja) * | 2000-10-27 | 2002-05-09 | Toray Ind Inc | 二軸配向ポリプロピレンフィルム |
| WO2015072291A1 (ja) * | 2013-11-14 | 2015-05-21 | 東レ株式会社 | 二軸配向ポリプロピレンフィルムおよびその製造方法 |
| WO2017169952A1 (ja) * | 2016-03-28 | 2017-10-05 | 東洋紡株式会社 | 二軸延伸積層ポリプロピレンフィルム |
| JP2018141122A (ja) * | 2017-02-28 | 2018-09-13 | 東洋紡株式会社 | 二軸配向ポリプロピレンフィルム |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7164053B2 (ja) | 2022-11-01 |
| WO2021261311A1 (ja) | 2021-12-30 |
| TW202202561A (zh) | 2022-01-16 |
| TWI868370B (zh) | 2025-01-01 |
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