JPWO2023054721A1 - - Google Patents
Info
- Publication number
- JPWO2023054721A1 JPWO2023054721A1 JP2023532636A JP2023532636A JPWO2023054721A1 JP WO2023054721 A1 JPWO2023054721 A1 JP WO2023054721A1 JP 2023532636 A JP2023532636 A JP 2023532636A JP 2023532636 A JP2023532636 A JP 2023532636A JP WO2023054721 A1 JPWO2023054721 A1 JP WO2023054721A1
- 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
-
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
- C08K5/053—Polyhydroxylic alcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F16/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F16/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an alcohol radical
- C08F16/04—Acyclic compounds
- C08F16/06—Polyvinyl alcohol ; Vinyl alcohol
-
- 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
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
-
- 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
- C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Wrappers (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021163140 | 2021-10-01 | ||
JP2021163140 | 2021-10-01 | ||
PCT/JP2022/036860 WO2023054721A1 (ja) | 2021-10-01 | 2022-09-30 | 水溶性フィルム、製造方法及び包装体 |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2023054721A1 true JPWO2023054721A1 (ja) | 2023-04-06 |
JPWO2023054721A5 JPWO2023054721A5 (ja) | 2023-09-06 |
JP7343732B2 JP7343732B2 (ja) | 2023-09-12 |
Family
ID=85780823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023532636A Active JP7343732B2 (ja) | 2021-10-01 | 2022-09-30 | 水溶性フィルム、製造方法及び包装体 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11939442B2 (ja) |
EP (1) | EP4219605A4 (ja) |
JP (1) | JP7343732B2 (ja) |
CN (1) | CN116368076A (ja) |
WO (1) | WO2023054721A1 (ja) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016043009A1 (ja) * | 2014-09-17 | 2016-03-24 | 積水化学工業株式会社 | 水溶性包装用フィルム |
JP2017052897A (ja) * | 2015-09-10 | 2017-03-16 | 積水化学工業株式会社 | 水溶性包装用フィルム |
WO2019124262A1 (ja) * | 2017-12-21 | 2019-06-27 | 積水化学工業株式会社 | 薬剤包装用フィルム、及び包装体 |
WO2019212723A1 (en) * | 2018-05-02 | 2019-11-07 | Monosol, Llc | Water-soluble polyvinyl alcohol blend film, related methods, and related articles |
WO2019213347A1 (en) * | 2018-05-02 | 2019-11-07 | Monosol, Llc | Water-soluble polyvinyl alcohol film, related methods, and related articles |
WO2020138441A1 (ja) * | 2018-12-28 | 2020-07-02 | 株式会社クラレ | 水溶性フィルムおよび包装体 |
WO2020138444A1 (ja) * | 2018-12-28 | 2020-07-02 | 株式会社クラレ | 水溶性フィルムおよび包装体 |
WO2021145021A1 (ja) * | 2020-01-14 | 2021-07-22 | 株式会社アイセロ | 水溶性フィルム、及びそれを有する薬剤封入用包装カプセル材料 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105940050B (zh) | 2014-02-06 | 2018-07-10 | 株式会社可乐丽 | 聚乙烯醇膜 |
EP3190063B1 (en) | 2014-09-01 | 2021-08-18 | Sekisui Chemical Co., Ltd. | Water-soluble packaging film |
US20160369072A1 (en) | 2015-06-16 | 2016-12-22 | Sekisui Specialty Chemicals America, Llc | Water-soluble film for packaging chemicals and water-soluble film package |
EP3348605A4 (en) | 2015-09-11 | 2019-05-29 | The Nippon Synthetic Chemical Industry Co., Ltd. | WATER-SOLUBLE FILM, CHEMICAL PACKAGING AND METHOD FOR PRODUCING A WATER-SOLUBLE FILM |
JP6992253B2 (ja) | 2015-09-11 | 2022-01-13 | 三菱ケミカル株式会社 | 水溶性フィルム及び薬剤包装体 |
JP6729279B2 (ja) * | 2015-10-19 | 2020-07-22 | 三菱ケミカル株式会社 | 水溶性フィルム及び薬剤包装体 |
EP3640285B1 (en) | 2017-06-12 | 2024-04-17 | Mitsubishi Chemical Corporation | Water-soluble film, chemical agent package, and method of producing water-soluble film |
CN109438958A (zh) | 2018-09-19 | 2019-03-08 | 上海化工研究院有限公司 | 一种聚氧化乙烯水溶性膜的制备方法 |
EP3904035A4 (en) | 2018-12-28 | 2022-09-14 | Kuraray Co., Ltd. | WATER SOLUBLE FILM, METHOD OF MANUFACTURE THEREOF AND PACKAGING |
JP7336464B2 (ja) | 2018-12-28 | 2023-08-31 | 株式会社クラレ | 水溶性フィルムおよび包装体 |
-
2022
- 2022-09-30 JP JP2023532636A patent/JP7343732B2/ja active Active
- 2022-09-30 CN CN202280007176.2A patent/CN116368076A/zh active Pending
- 2022-09-30 US US18/036,640 patent/US11939442B2/en active Active
- 2022-09-30 EP EP22876583.0A patent/EP4219605A4/en active Pending
- 2022-09-30 WO PCT/JP2022/036860 patent/WO2023054721A1/ja active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016043009A1 (ja) * | 2014-09-17 | 2016-03-24 | 積水化学工業株式会社 | 水溶性包装用フィルム |
JP2017052897A (ja) * | 2015-09-10 | 2017-03-16 | 積水化学工業株式会社 | 水溶性包装用フィルム |
WO2019124262A1 (ja) * | 2017-12-21 | 2019-06-27 | 積水化学工業株式会社 | 薬剤包装用フィルム、及び包装体 |
WO2019212723A1 (en) * | 2018-05-02 | 2019-11-07 | Monosol, Llc | Water-soluble polyvinyl alcohol blend film, related methods, and related articles |
WO2019213347A1 (en) * | 2018-05-02 | 2019-11-07 | Monosol, Llc | Water-soluble polyvinyl alcohol film, related methods, and related articles |
WO2020138441A1 (ja) * | 2018-12-28 | 2020-07-02 | 株式会社クラレ | 水溶性フィルムおよび包装体 |
WO2020138444A1 (ja) * | 2018-12-28 | 2020-07-02 | 株式会社クラレ | 水溶性フィルムおよび包装体 |
WO2021145021A1 (ja) * | 2020-01-14 | 2021-07-22 | 株式会社アイセロ | 水溶性フィルム、及びそれを有する薬剤封入用包装カプセル材料 |
Also Published As
Publication number | Publication date |
---|---|
WO2023054721A1 (ja) | 2023-04-06 |
CN116368076A (zh) | 2023-06-30 |
JP7343732B2 (ja) | 2023-09-12 |
US20230323047A1 (en) | 2023-10-12 |
US11939442B2 (en) | 2024-03-26 |
EP4219605A4 (en) | 2023-11-01 |
EP4219605A1 (en) | 2023-08-02 |
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