JPWO2022230914A1 - - Google Patents
Info
- Publication number
- JPWO2022230914A1 JPWO2022230914A1 JP2023517581A JP2023517581A JPWO2022230914A1 JP WO2022230914 A1 JPWO2022230914 A1 JP WO2022230914A1 JP 2023517581 A JP2023517581 A JP 2023517581A JP 2023517581 A JP2023517581 A JP 2023517581A JP WO2022230914 A1 JPWO2022230914 A1 JP WO2022230914A1
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/54—Acrylic acid esters; Methacrylic acid esters
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/62—Use of additives, e.g. for stabilisation
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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
- C08F120/00—Homopolymers 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 a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F120/10—Esters
- C08F120/12—Esters of monohydric alcohols or phenols
- C08F120/14—Methyl esters, e.g. methyl (meth)acrylate
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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
- C08F20/00—Homopolymers and 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 a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/12—Esters of monohydric alcohols or phenols
- C08F20/14—Methyl esters, e.g. methyl (meth)acrylate
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021075627 | 2021-04-28 | ||
| PCT/JP2022/019005 WO2022230914A1 (ja) | 2021-04-28 | 2022-04-27 | メタクリル酸メチル含有組成物及びメタクリル酸メチル重合体の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022230914A1 true JPWO2022230914A1 (ja) | 2022-11-03 |
Family
ID=83848478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023517581A Pending JPWO2022230914A1 (ja) | 2021-04-28 | 2022-04-27 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20240059642A1 (ja) |
| EP (1) | EP4332130A1 (ja) |
| JP (1) | JPWO2022230914A1 (ja) |
| KR (1) | KR20230175270A (ja) |
| CN (1) | CN117242105A (ja) |
| BR (1) | BR112023022383A2 (ja) |
| WO (1) | WO2022230914A1 (ja) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX9701236A (es) | 1994-08-18 | 1997-05-31 | Shell Int Research | Proceso para preparar esteres acrilicos refinados. |
| FR2768723B1 (fr) * | 1997-09-24 | 1999-12-03 | Rhodia Chimie Sa | Composition empechant la polymerisation de monomeres a insaturation ethylenique et son procede de preparation |
| FR2777884B1 (fr) | 1998-04-28 | 2000-07-13 | Rhodia Chimie Sa | Composition et procede d'inhibition de la polymerisation radicalaire de monomeres aromatiques a insaturation ethylenique |
| FR2787444B1 (fr) | 1998-12-22 | 2001-02-09 | Rhodia Chimie Sa | Composition et procede d'inhibition de la polymerisation radicalaire de monomeres aliphatiques a insaturation ethylenique |
| DE10144490A1 (de) | 2001-09-10 | 2003-03-27 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäureestern |
| TWI254648B (en) * | 2002-05-01 | 2006-05-11 | Rohm & Haas | Process for manufacturing high purity methacrylic acid |
| ZA200303241B (en) | 2002-05-01 | 2003-11-04 | Rohm & Haas | Improved process for methacrylic acid and methcrylic acid ester production. |
| WO2017041204A1 (en) * | 2015-09-07 | 2017-03-16 | Rhodia Operations | Use of polymerization inhibitor compositions |
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2022
- 2022-04-27 EP EP22795827.9A patent/EP4332130A1/en active Pending
- 2022-04-27 CN CN202280030826.5A patent/CN117242105A/zh active Pending
- 2022-04-27 JP JP2023517581A patent/JPWO2022230914A1/ja active Pending
- 2022-04-27 BR BR112023022383A patent/BR112023022383A2/pt unknown
- 2022-04-27 KR KR1020237040152A patent/KR20230175270A/ko unknown
- 2022-04-27 WO PCT/JP2022/019005 patent/WO2022230914A1/ja active Application Filing
-
2023
- 2023-10-24 US US18/383,441 patent/US20240059642A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN117242105A (zh) | 2023-12-15 |
| KR20230175270A (ko) | 2023-12-29 |
| WO2022230914A1 (ja) | 2022-11-03 |
| EP4332130A1 (en) | 2024-03-06 |
| US20240059642A1 (en) | 2024-02-22 |
| BR112023022383A2 (pt) | 2024-01-09 |