JP7314438B1 - 水溶性フィルム、製造方法及び包装体 - Google Patents

水溶性フィルム、製造方法及び包装体 Download PDF

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Publication number
JP7314438B1
JP7314438B1 JP2023532635A JP2023532635A JP7314438B1 JP 7314438 B1 JP7314438 B1 JP 7314438B1 JP 2023532635 A JP2023532635 A JP 2023532635A JP 2023532635 A JP2023532635 A JP 2023532635A JP 7314438 B1 JP7314438 B1 JP 7314438B1
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Prior art keywords
water
soluble film
film
mass
pva
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Japanese (ja)
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JPWO2023054720A5 (https=
JPWO2023054720A1 (https=
Inventor
修 風藤
勝啓 高藤
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Kuraray Co Ltd
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Kuraray Co Ltd
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    • 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
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic compounds
    • 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
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
    • 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
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
    • C11D17/043—Liquid or thixotropic (gel) compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • 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
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2041—Dihydric alcohols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Wrappers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP2023532635A 2021-10-01 2022-09-30 水溶性フィルム、製造方法及び包装体 Active JP7314438B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021163139 2021-10-01
JP2021163139 2021-10-01
PCT/JP2022/036859 WO2023054720A1 (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)

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JPWO2023054720A1 JPWO2023054720A1 (https=) 2023-04-06
JP7314438B1 true JP7314438B1 (ja) 2023-07-25
JPWO2023054720A5 JPWO2023054720A5 (https=) 2023-09-06

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JP2023532635A Active JP7314438B1 (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) US11939441B2 (https=)
EP (1) EP4227350A4 (https=)
JP (1) JP7314438B1 (https=)
CN (1) CN116438121B (https=)
WO (1) WO2023054720A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI865555B (zh) * 2019-07-04 2024-12-11 日商愛賽璐股份有限公司 轉印用薄片及轉印方法
CN118978746B (zh) * 2024-07-18 2025-06-06 常州绿之源高分子材料有限公司 一种用于人造石材的耐高温离型pva脱模膜

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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016035671A1 (ja) 2014-09-01 2016-03-10 積水化学工業株式会社 水溶性包装用フィルム
JP6329035B2 (ja) * 2014-09-01 2018-05-23 積水化学工業株式会社 水溶性ポリビニルアルコール系フィルム
WO2017043508A1 (ja) * 2015-09-11 2017-03-16 日本合成化学工業株式会社 水溶性フィルム及び薬剤包装体
WO2017043505A1 (ja) 2015-09-11 2017-03-16 日本合成化学工業株式会社 水溶性フィルム及び薬剤包装体
CN105315477B (zh) * 2015-12-01 2017-08-25 青岛华泓星塑胶有限公司 一种硼纤维改性壳聚糖可降解膜的制备方法
JP2017119851A (ja) * 2015-12-24 2017-07-06 日本合成化学工業株式会社 水溶性フィルム及び薬剤包装体
JP7099317B2 (ja) * 2017-06-12 2022-07-12 三菱ケミカル株式会社 水溶性フィルム及び薬剤包装体、ならびに水溶性フィルムの製造方法
JP7165740B2 (ja) * 2018-09-07 2022-11-04 株式会社クラレ 人工大理石成型用ポリビニルアルコール離型フィルム、およびそれを用いた人工大理石の製造方法
JP7240420B2 (ja) * 2018-12-28 2023-03-15 株式会社クラレ 水溶性フィルム、その製造方法および包装体

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
CN116438121A (zh) 2023-07-14
US20230323046A1 (en) 2023-10-12
EP4227350A1 (en) 2023-08-16
US11939441B2 (en) 2024-03-26
EP4227350A4 (en) 2024-06-26
WO2023054720A1 (ja) 2023-04-06
JPWO2023054720A1 (https=) 2023-04-06
CN116438121B (zh) 2023-11-10

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