CN112533983B - 水溶性包装用膜及包装体 - Google Patents

水溶性包装用膜及包装体 Download PDF

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Publication number
CN112533983B
CN112533983B CN201980051987.0A CN201980051987A CN112533983B CN 112533983 B CN112533983 B CN 112533983B CN 201980051987 A CN201980051987 A CN 201980051987A CN 112533983 B CN112533983 B CN 112533983B
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China
Prior art keywords
water
film
mass
pva
soluble packaging
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Active
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CN201980051987.0A
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English (en)
Chinese (zh)
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CN112533983A (zh
Inventor
家田泰享
上田郁子
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
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Sekisui Chemical Co Ltd
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Publication of CN112533983A publication Critical patent/CN112533983A/zh
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Publication of CN112533983B publication Critical patent/CN112533983B/zh
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    • 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
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/82—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for poisons
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions 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
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Wrappers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN201980051987.0A 2018-08-07 2019-08-05 水溶性包装用膜及包装体 Active CN112533983B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018148416 2018-08-07
JP2018-148416 2018-08-07
PCT/JP2019/030751 WO2020031969A1 (ja) 2018-08-07 2019-08-05 水溶性包装用フィルム、及び包装体

Publications (2)

Publication Number Publication Date
CN112533983A CN112533983A (zh) 2021-03-19
CN112533983B true CN112533983B (zh) 2023-06-30

Family

ID=69415531

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980051987.0A Active CN112533983B (zh) 2018-08-07 2019-08-05 水溶性包装用膜及包装体

Country Status (4)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230060024A1 (en) * 2020-02-07 2023-02-23 Sekisui Chemical Co., Ltd. Resin composition and method for producing molded articles
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105916780A (zh) * 2014-09-01 2016-08-31 积水化学工业株式会社 水溶性包装用膜
CN105940050A (zh) * 2014-02-06 2016-09-14 株式会社可乐丽 聚乙烯醇膜

Family Cites Families (5)

* 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
EP2955219B1 (en) * 2014-06-12 2020-03-25 The Procter and Gamble Company Water soluble pouch comprising an embossed area
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105940050A (zh) * 2014-02-06 2016-09-14 株式会社可乐丽 聚乙烯醇膜
CN105916780A (zh) * 2014-09-01 2016-08-31 积水化学工业株式会社 水溶性包装用膜

Also Published As

Publication number Publication date
TWI857970B (zh) 2024-10-11
WO2020031969A1 (ja) 2020-02-13
JP7583525B2 (ja) 2024-11-14
JPWO2020031969A1 (ja) 2021-08-10
CN112533983A (zh) 2021-03-19
TW202016201A (zh) 2020-05-01

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