JPWO2023127700A1 - - Google Patents
Info
- Publication number
- JPWO2023127700A1 JPWO2023127700A1 JP2023570942A JP2023570942A JPWO2023127700A1 JP WO2023127700 A1 JPWO2023127700 A1 JP WO2023127700A1 JP 2023570942 A JP2023570942 A JP 2023570942A JP 2023570942 A JP2023570942 A JP 2023570942A JP WO2023127700 A1 JPWO2023127700 A1 JP WO2023127700A1
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
-
- 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
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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
- C08F218/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F218/02—Esters of monocarboxylic acids
- C08F218/04—Vinyl esters
- C08F218/08—Vinyl acetate
-
- 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
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021213444 | 2021-12-27 | ||
| JP2022103646 | 2022-06-28 | ||
| PCT/JP2022/047468 WO2023127700A1 (ja) | 2021-12-27 | 2022-12-22 | ビニルアルコール共重合体、ならびにそれを含む樹脂組成物、および樹脂成形体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023127700A1 true JPWO2023127700A1 (https=) | 2023-07-06 |
Family
ID=86999133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023570942A Pending JPWO2023127700A1 (https=) | 2021-12-27 | 2022-12-22 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250059305A1 (https=) |
| EP (1) | EP4458873A4 (https=) |
| JP (1) | JPWO2023127700A1 (https=) |
| WO (1) | WO2023127700A1 (https=) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4932657B1 (https=) * | 1969-04-28 | 1974-09-02 | ||
| JP2002053727A (ja) * | 2000-08-07 | 2002-02-19 | Kuraray Co Ltd | 水溶性樹脂組成物および水溶性フィルム |
| WO2006011490A1 (ja) * | 2004-07-28 | 2006-02-02 | Kuraray Co., Ltd. | 複合繊維、中空繊維及び前記複合繊維を用いた中空繊維の製造方法 |
| JP2015034262A (ja) * | 2013-08-09 | 2015-02-19 | 株式会社クラレ | 変性ビニルアルコール系重合体 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS549503B2 (https=) | 1972-07-21 | 1979-04-25 | ||
| JP4772175B2 (ja) | 1998-12-09 | 2011-09-14 | 株式会社クラレ | ビニルアルコール系重合体および組成物 |
| EP1384731B1 (en) * | 2002-07-23 | 2005-12-14 | Kuraray Co., Ltd. | Polyvinyl acetal and its use |
| CN113561597A (zh) * | 2021-06-08 | 2021-10-29 | 升辉新材料股份有限公司 | 一种可回收的精美印刷复合成型片材及其制备方法 |
-
2022
- 2022-12-22 JP JP2023570942A patent/JPWO2023127700A1/ja active Pending
- 2022-12-22 EP EP22915923.1A patent/EP4458873A4/en active Pending
- 2022-12-22 WO PCT/JP2022/047468 patent/WO2023127700A1/ja not_active Ceased
- 2022-12-22 US US18/720,882 patent/US20250059305A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4932657B1 (https=) * | 1969-04-28 | 1974-09-02 | ||
| JP2002053727A (ja) * | 2000-08-07 | 2002-02-19 | Kuraray Co Ltd | 水溶性樹脂組成物および水溶性フィルム |
| WO2006011490A1 (ja) * | 2004-07-28 | 2006-02-02 | Kuraray Co., Ltd. | 複合繊維、中空繊維及び前記複合繊維を用いた中空繊維の製造方法 |
| JP2015034262A (ja) * | 2013-08-09 | 2015-02-19 | 株式会社クラレ | 変性ビニルアルコール系重合体 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202340279A (zh) | 2023-10-16 |
| WO2023127700A1 (ja) | 2023-07-06 |
| EP4458873A1 (en) | 2024-11-06 |
| EP4458873A4 (en) | 2025-12-17 |
| US20250059305A1 (en) | 2025-02-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
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| A131 | Notification of reasons for refusal |
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| A521 | Request for written amendment filed |
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| A02 | Decision of refusal |
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