TWI857970B - 水溶性包裝用膜、及包裝體 - Google Patents

水溶性包裝用膜、及包裝體 Download PDF

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Publication number
TWI857970B
TWI857970B TW108127975A TW108127975A TWI857970B TW I857970 B TWI857970 B TW I857970B TW 108127975 A TW108127975 A TW 108127975A TW 108127975 A TW108127975 A TW 108127975A TW I857970 B TWI857970 B TW I857970B
Authority
TW
Taiwan
Prior art keywords
water
film
mass
pva
less
Prior art date
Application number
TW108127975A
Other languages
English (en)
Chinese (zh)
Other versions
TW202016201A (zh
Inventor
家田泰享
上田郁子
Original Assignee
日商積水化學工業股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日商積水化學工業股份有限公司 filed Critical 日商積水化學工業股份有限公司
Publication of TW202016201A publication Critical patent/TW202016201A/zh
Application granted granted Critical
Publication of TWI857970B publication Critical patent/TWI857970B/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D65/00Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38Packaging materials of special type or form
    • B65D65/46Applications of disintegrable, dissolvable or edible materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D85/00Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/82Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for poisons
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/36Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41Compounds containing sulfur bound to oxygen
    • C08K5/42Sulfonic acids; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00Compositions 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; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Wrappers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
TW108127975A 2018-08-07 2019-08-07 水溶性包裝用膜、及包裝體 TWI857970B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP2018-148416 2018-08-07
JP2018148416 2018-08-07

Publications (2)

Publication Number Publication Date
TW202016201A TW202016201A (zh) 2020-05-01
TWI857970B true TWI857970B (zh) 2024-10-11

Family

ID=69415531

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108127975A TWI857970B (zh) 2018-08-07 2019-08-07 水溶性包裝用膜、及包裝體

Country Status (4)

Country Link
JP (1) JP7583525B2 (enExample)
CN (1) CN112533983B (enExample)
TW (1) TWI857970B (enExample)
WO (1) WO2020031969A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7737896B2 (ja) * 2020-02-07 2025-09-11 積水化学工業株式会社 樹脂組成物、及び成形体の製造方法
JP2021143295A (ja) * 2020-03-12 2021-09-24 積水化学工業株式会社 ポリビニルアルコールフィルム、及パッケージ材料
CN116376117A (zh) * 2023-01-31 2023-07-04 博士爱玩具有限公司 一种儿童玩具彩泥及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4514858B2 (ja) * 1999-10-08 2010-07-28 株式会社クラレ 樹脂組成物および水溶性フィルム
JP6595913B2 (ja) * 2014-02-06 2019-10-23 株式会社クラレ ポリビニルアルコールフィルム
EP2955219B1 (en) * 2014-06-12 2020-03-25 The Procter and Gamble Company Water soluble pouch comprising an embossed area
EP3190063B1 (en) * 2014-09-01 2021-08-18 Sekisui Chemical Co., Ltd. Water-soluble packaging film
JP6859696B2 (ja) * 2015-12-24 2021-04-14 三菱ケミカル株式会社 水溶性フィルム、薬剤包装体及び水溶性フィルムの製造方法
JP2017119434A (ja) * 2015-12-25 2017-07-06 日本合成化学工業株式会社 水溶性フィルム、薬剤包装体及び水溶性フィルムの製造方法
JP6943707B2 (ja) * 2016-08-23 2021-10-06 積水化学工業株式会社 水溶性樹脂組成物及び水溶性樹脂フィルム

Also Published As

Publication number Publication date
JP7583525B2 (ja) 2024-11-14
WO2020031969A1 (ja) 2020-02-13
CN112533983B (zh) 2023-06-30
CN112533983A (zh) 2021-03-19
JPWO2020031969A1 (ja) 2021-08-10
TW202016201A (zh) 2020-05-01

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