CN120981522A - 聚乙烯醇系树脂组合物、膜或片以及多层结构体 - Google Patents

聚乙烯醇系树脂组合物、膜或片以及多层结构体

Info

Publication number
CN120981522A
CN120981522A CN202480023646.3A CN202480023646A CN120981522A CN 120981522 A CN120981522 A CN 120981522A CN 202480023646 A CN202480023646 A CN 202480023646A CN 120981522 A CN120981522 A CN 120981522A
Authority
CN
China
Prior art keywords
resin composition
formate
pva
acetate
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
CN202480023646.3A
Other languages
English (en)
Chinese (zh)
Inventor
井久保智史
谷口雅彦
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Publication of CN120981522A publication Critical patent/CN120981522A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN202480023646.3A 2023-03-31 2024-03-27 聚乙烯醇系树脂组合物、膜或片以及多层结构体 Pending CN120981522A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-058957 2023-03-31
JP2023058957 2023-03-31
PCT/JP2024/012537 WO2024204482A1 (ja) 2023-03-31 2024-03-27 ポリビニルアルコール系樹脂組成物、フィルム又はシート、及び多層構造体

Publications (1)

Publication Number Publication Date
CN120981522A true CN120981522A (zh) 2025-11-18

Family

ID=92905797

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480023646.3A Pending CN120981522A (zh) 2023-03-31 2024-03-27 聚乙烯醇系树脂组合物、膜或片以及多层结构体

Country Status (5)

Country Link
US (1) US20260022230A1 (https=)
EP (1) EP4692225A1 (https=)
JP (1) JPWO2024204482A1 (https=)
CN (1) CN120981522A (https=)
WO (1) WO2024204482A1 (https=)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5191988A (ja) * 1975-02-10 1976-08-12 Netsuanteiseiryokonaorefuinnsakusanbinirukyojugotaikenkabutsunoseizohoho
JP2642157B2 (ja) * 1988-08-09 1997-08-20 株式会社クラレ コーティング溶液
JP4472100B2 (ja) 2000-04-03 2010-06-02 株式会社クラレ ポリビニルアルコール系樹脂組成物
JP3916941B2 (ja) 2000-12-15 2007-05-23 日本合成化学工業株式会社 新規ビニルアルコール系樹脂及びその用途
JP4079806B2 (ja) 2003-03-20 2008-04-23 日本合成化学工業株式会社 側鎖に１，２−グリコール結合を有するポリビニルアルコール系樹脂およびその製造方法
JP4217199B2 (ja) * 2004-09-22 2009-01-28 日本合成化学工業株式会社 溶融成形用ポリビニルアルコール系樹脂及びその製造方法、並びにその用途
JP4694812B2 (ja) 2004-09-29 2011-06-08 日本合成化学工業株式会社 記録用媒体
JP6203038B2 (ja) * 2013-12-24 2017-09-27 日本合成化学工業株式会社 成形品及びその製造方法
JP7551590B2 (ja) 2021-10-14 2024-09-17 サンネット物流株式会社 出荷納入支援システム及びプログラム

Also Published As

Publication number Publication date
WO2024204482A1 (ja) 2024-10-03
JPWO2024204482A1 (https=) 2024-10-03
US20260022230A1 (en) 2026-01-22
EP4692225A1 (en) 2026-02-11

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