BR112023022410A2 - Composição contendo metacrilato de metila e método de produção de polímero de metacrilato de metila - Google Patents
Composição contendo metacrilato de metila e método de produção de polímero de metacrilato de metilaInfo
- Publication number
- BR112023022410A2 BR112023022410A2 BR112023022410A BR112023022410A BR112023022410A2 BR 112023022410 A2 BR112023022410 A2 BR 112023022410A2 BR 112023022410 A BR112023022410 A BR 112023022410A BR 112023022410 A BR112023022410 A BR 112023022410A BR 112023022410 A2 BR112023022410 A2 BR 112023022410A2
- Authority
- BR
- Brazil
- Prior art keywords
- methyl methacrylate
- composition containing
- producing
- polymer
- containing methyl
- Prior art date
Links
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 title abstract 8
- 238000000034 method Methods 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- 239000003112 inhibitor Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
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
-
- 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
-
- 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
- C08F220/00—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
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/14—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021075629 | 2021-04-28 | ||
| PCT/JP2022/019006 WO2022230915A1 (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 |
|---|---|
| BR112023022410A2 true BR112023022410A2 (pt) | 2023-12-26 |
Family
ID=83848492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112023022410A BR112023022410A2 (pt) | 2021-04-28 | 2022-04-27 | Composição contendo metacrilato de metila e método de produção de polímero de metacrilato de metila |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20240059643A1 (https=) |
| EP (1) | EP4332081A4 (https=) |
| JP (1) | JPWO2022230915A1 (https=) |
| KR (1) | KR20230175255A (https=) |
| CN (1) | CN117279960A (https=) |
| BR (1) | BR112023022410A2 (https=) |
| WO (1) | WO2022230915A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2024095957A1 (https=) * | 2022-10-31 | 2024-05-10 | ||
| JP7506237B1 (ja) | 2023-09-04 | 2024-06-25 | 住友化学株式会社 | 組成物、重合体、硬化物、成形体及びポリメタクリル酸メチルの製造方法 |
| KR20250086013A (ko) | 2023-12-06 | 2025-06-13 | 주식회사 엘지에너지솔루션 | 공정 관리 장치 및 그것의 동작 방법 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1011315A (en) * | 1963-11-12 | 1965-11-24 | Ici Ltd | Stabilisers for acrylic or methacrylic esters |
| US4049731A (en) * | 1975-07-14 | 1977-09-20 | Ici United States Inc. | Stabilized polymerizable compositions |
| BR9508592A (pt) | 1994-08-18 | 1997-12-23 | Ici Plc | Processo para preparar ésteres acrílicos 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 |
| ZA200303241B (en) | 2002-05-01 | 2003-11-04 | Rohm & Haas | Improved process for methacrylic acid and methcrylic acid ester production. |
| JP4548821B2 (ja) * | 2004-03-25 | 2010-09-22 | 伯東株式会社 | （メタ）アクリル酸および（メタ）アクリル酸エステルの重合抑制方法 |
| JP2007045803A (ja) * | 2005-08-12 | 2007-02-22 | Asahi Kasei Chemicals Corp | 精製されたメタクリル酸メチルを得る方法 |
| JP7126153B2 (ja) * | 2018-01-19 | 2022-08-26 | 株式会社片山化学工業研究所 | ビニル系モノマーの重合抑制方法 |
-
2022
- 2022-04-27 JP JP2023517582A patent/JPWO2022230915A1/ja active Pending
- 2022-04-27 KR KR1020237039957A patent/KR20230175255A/ko active Pending
- 2022-04-27 WO PCT/JP2022/019006 patent/WO2022230915A1/ja not_active Ceased
- 2022-04-27 EP EP22795828.7A patent/EP4332081A4/en active Pending
- 2022-04-27 BR BR112023022410A patent/BR112023022410A2/pt unknown
- 2022-04-27 CN CN202280030922.XA patent/CN117279960A/zh active Pending
-
2023
- 2023-10-25 US US18/383,758 patent/US20240059643A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN117279960A (zh) | 2023-12-22 |
| US20240059643A1 (en) | 2024-02-22 |
| EP4332081A4 (en) | 2025-02-26 |
| KR20230175255A (ko) | 2023-12-29 |
| WO2022230915A1 (ja) | 2022-11-03 |
| JPWO2022230915A1 (https=) | 2022-11-03 |
| EP4332081A1 (en) | 2024-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |