JPWO2023054721A1 - - Google Patents

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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
Application number
JP2023532636A
Other versions
JPWO2023054721A5 (ja
JP7343732B2 (ja
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Publication of JPWO2023054721A1 publication Critical patent/JPWO2023054721A1/ja
Publication of JPWO2023054721A5 publication Critical patent/JPWO2023054721A5/ja
Application granted granted Critical
Publication of JP7343732B2 publication Critical patent/JP7343732B2/ja
Active legal-status Critical Current
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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
    • 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
    • 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)
JP2023532636A 2021-10-01 2022-09-30 水溶性フィルム、製造方法及び包装体 Active JP7343732B2 (ja)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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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