CA3098544A1 - Water-soluble polyvinyl alcohol blend film, related methods, and related articles - Google Patents

Water-soluble polyvinyl alcohol blend film, related methods, and related articles Download PDF

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Publication number
CA3098544A1
CA3098544A1 CA3098544A CA3098544A CA3098544A1 CA 3098544 A1 CA3098544 A1 CA 3098544A1 CA 3098544 A CA3098544 A CA 3098544A CA 3098544 A CA3098544 A CA 3098544A CA 3098544 A1 CA3098544 A1 CA 3098544A1
Authority
CA
Canada
Prior art keywords
water
film
pvoh
mol
resin
Prior art date
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.)
Pending
Application number
CA3098544A
Other languages
English (en)
French (fr)
Inventor
Jennifer L. Childers
Richard Goetz
Percy BROMBY
Akio NISHIMI
Mitsunori Asada
David M. Lee
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.)
Monosol LLC
Original Assignee
Monosol LLC
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 Monosol LLC filed Critical Monosol LLC
Publication of CA3098544A1 publication Critical patent/CA3098544A1/en
Pending legal-status Critical Current

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters
    • 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
    • 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
    • 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
    • C08J2333/00—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/08—Homopolymers or copolymers of acrylic acid esters
    • 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
    • C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2403/02—Starch; Degradation products thereof, e.g. dextrin
    • 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
    • C08J2429/00—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
    • C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Wrappers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CA3098544A 2018-05-02 2019-04-12 Water-soluble polyvinyl alcohol blend film, related methods, and related articles Pending CA3098544A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862666074P 2018-05-02 2018-05-02
US62/666,074 2018-05-02
PCT/US2019/027318 WO2019212723A1 (en) 2018-05-02 2019-04-12 Water-soluble polyvinyl alcohol blend film, related methods, and related articles

Publications (1)

Publication Number Publication Date
CA3098544A1 true CA3098544A1 (en) 2019-11-07

Family

ID=66440138

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3098544A Pending CA3098544A1 (en) 2018-05-02 2019-04-12 Water-soluble polyvinyl alcohol blend film, related methods, and related articles

Country Status (7)

Country Link
US (1) US11407866B2 (cg-RX-API-DMAC10.html)
EP (1) EP3788096A1 (cg-RX-API-DMAC10.html)
JP (1) JP7372266B2 (cg-RX-API-DMAC10.html)
CN (1) CN112334522B (cg-RX-API-DMAC10.html)
AU (1) AU2019262763B2 (cg-RX-API-DMAC10.html)
CA (1) CA3098544A1 (cg-RX-API-DMAC10.html)
WO (1) WO2019212723A1 (cg-RX-API-DMAC10.html)

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Publication number Priority date Publication date Assignee Title
BR112022021933A2 (pt) 2020-05-01 2022-12-13 Pivot Bio Inc Composição agrícola líquida, tecido vegetal agrícola, e, métodos para aplicar uma bactéria diazotrófica, manter uma população de uma bactéria, aumentar a produtividade da cultura vegetal agrícola, fornecer nitrogênio atmosférico, aumentar a produtividade do milho por acre, reduzir a variabilidade no campo da produtividade e melhorar a estabilidade de uma composição agrícola líquida
EP4188709A1 (en) * 2020-08-26 2023-06-07 Aquapak IP Limited Polyvinyl alcohol coated cellulosic products
MX2022012718A (es) 2020-10-15 2022-11-07 Kuraray Co Pelicula de resina de alcohol polivinilico, metodo para distinguir la pelicula de resina de alcohol polivinilico y metodo de fabricacion de la pelicula de resina de alcohol polivinilico.
EP4015567A1 (en) * 2020-12-15 2022-06-22 Monosol, LLC Water-soluble films, water-soluble unit dose articles, and methods of making and using the same
JP7314438B1 (ja) * 2021-10-01 2023-07-25 株式会社クラレ 水溶性フィルム、製造方法及び包装体
EP4219605A4 (en) * 2021-10-01 2023-11-01 Kuraray Co., Ltd. Water-soluble film, production method and package
CN114247873B (zh) * 2021-12-29 2023-03-17 浙江平湖华龙实业股份有限公司 一种蓄电池铸焊剂及制备该铸焊剂的方法
US20250145544A1 (en) 2022-02-09 2025-05-08 Pivot Bio, Inc. Dry formulated nitrogen-fixing microbe packaged in water-soluble film for rapid and safe dispersal in aqueous mixtures
USD1088343S1 (en) 2022-05-11 2025-08-12 People Against Dirty Holdings Limited Packet
CN121568687A (zh) * 2023-04-27 2026-02-24 艾博莱特克斯有限公司 包含聚乙烯醇的弹性体基质
WO2025235232A1 (en) * 2024-05-08 2025-11-13 Bio-Lab, Inc. Water-soluble sheets for recreational water treatment

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Publication number Publication date
AU2019262763B2 (en) 2024-06-13
US11407866B2 (en) 2022-08-09
US20190338089A1 (en) 2019-11-07
JP7372266B2 (ja) 2023-10-31
AU2019262763A1 (en) 2020-11-26
JP2021526564A (ja) 2021-10-07
WO2019212723A1 (en) 2019-11-07
CN112334522A (zh) 2021-02-05
EP3788096A1 (en) 2021-03-10
CN112334522B (zh) 2023-09-08

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