JP7681208B2 - ビニルアルコール系重合体、ビニルアルコール系重合体含有水溶液、塗料及びセメント混和剤 - Google Patents

ビニルアルコール系重合体、ビニルアルコール系重合体含有水溶液、塗料及びセメント混和剤 Download PDF

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Publication number
JP7681208B2
JP7681208B2 JP2025503004A JP2025503004A JP7681208B2 JP 7681208 B2 JP7681208 B2 JP 7681208B2 JP 2025503004 A JP2025503004 A JP 2025503004A JP 2025503004 A JP2025503004 A JP 2025503004A JP 7681208 B2 JP7681208 B2 JP 7681208B2
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Japan
Prior art keywords
vinyl alcohol
alcohol polymer
aqueous solution
viscosity
mass
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Japanese (ja)
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JPWO2024219481A5 (https=
JPWO2024219481A1 (https=
Inventor
健一朗 濱
雄介 天野
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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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F216/00—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
    • C08F216/02—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
    • C08F216/04—Acyclic compounds
    • C08F216/06—Polyvinyl alcohol ; Vinyl alcohol
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/48—Isomerisation; Cyclisation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D129/00—Coating compositions based on 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; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
    • C09D129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Structural Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2025503004A 2023-04-19 2024-04-19 ビニルアルコール系重合体、ビニルアルコール系重合体含有水溶液、塗料及びセメント混和剤 Active JP7681208B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023068342 2023-04-19
JP2023068342 2023-04-19
PCT/JP2024/015533 WO2024219481A1 (ja) 2023-04-19 2024-04-19 ビニルアルコール系重合体、ビニルアルコール系重合体含有水溶液、塗料及びセメント混和剤

Publications (3)

Publication Number Publication Date
JPWO2024219481A1 JPWO2024219481A1 (https=) 2024-10-24
JPWO2024219481A5 JPWO2024219481A5 (https=) 2025-04-18
JP7681208B2 true JP7681208B2 (ja) 2025-05-21

Family

ID=93152943

Family Applications (1)

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JP2025503004A Active JP7681208B2 (ja) 2023-04-19 2024-04-19 ビニルアルコール系重合体、ビニルアルコール系重合体含有水溶液、塗料及びセメント混和剤

Country Status (5)

Country Link
EP (1) EP4700049A1 (https=)
JP (1) JP7681208B2 (https=)
CN (1) CN120981491A (https=)
TW (1) TW202506763A (https=)
WO (1) WO2024219481A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000501136A (ja) 1995-11-29 2000-02-02 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリビニルアセタールおよびそれらの製造
JP2008143922A (ja) 2006-12-05 2008-06-26 Sekisui Chem Co Ltd 変性ポリビニルアセタール樹脂、塗工ペースト、導電ペースト及びセラミックペースト
JP2019119891A (ja) 2017-12-28 2019-07-22 株式会社クラレ 吸水性樹脂及び農業用保水材
JP2021116386A (ja) 2020-01-28 2021-08-10 株式会社クラレ 培土用固化材ならびにそれを用いた育苗培土および育苗ポット
WO2023282239A1 (ja) 2021-07-07 2023-01-12 日本酢ビ・ポバール株式会社 分散安定剤及びビニル系重合体の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3113306B2 (ja) * 1991-04-08 2000-11-27 電気化学工業株式会社 ポリビニルアセタール樹脂及びそれを含有する接着剤
JP5456242B2 (ja) 2007-05-25 2014-03-26 日本酢ビ・ポバール株式会社 ポリビニルアルコール系樹脂を主成分とする、金属酸化物又は金属塩を含む水性エマルジョンの分散剤安定剤又は水性バインダー樹脂
JP7406373B2 (ja) 2018-03-30 2023-12-27 積水化学工業株式会社 セラミックグリーンシート用変性ポリビニルアセタール樹脂
JP2023034384A (ja) * 2021-08-31 2023-03-13 株式会社クラレ 成形体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000501136A (ja) 1995-11-29 2000-02-02 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリビニルアセタールおよびそれらの製造
JP2008143922A (ja) 2006-12-05 2008-06-26 Sekisui Chem Co Ltd 変性ポリビニルアセタール樹脂、塗工ペースト、導電ペースト及びセラミックペースト
JP2019119891A (ja) 2017-12-28 2019-07-22 株式会社クラレ 吸水性樹脂及び農業用保水材
JP2021116386A (ja) 2020-01-28 2021-08-10 株式会社クラレ 培土用固化材ならびにそれを用いた育苗培土および育苗ポット
WO2023282239A1 (ja) 2021-07-07 2023-01-12 日本酢ビ・ポバール株式会社 分散安定剤及びビニル系重合体の製造方法

Also Published As

Publication number Publication date
WO2024219481A1 (ja) 2024-10-24
JPWO2024219481A1 (https=) 2024-10-24
EP4700049A1 (en) 2026-02-25
TW202506763A (zh) 2025-02-16
CN120981491A (zh) 2025-11-18

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