BR112023022353A2 - Composição contendo metacrilato de metila e método para produzir polímero de metacrilato de metila - Google Patents

Composição contendo metacrilato de metila e método para produzir polímero de metacrilato de metila

Info

Publication number
BR112023022353A2
BR112023022353A2 BR112023022353A BR112023022353A BR112023022353A2 BR 112023022353 A2 BR112023022353 A2 BR 112023022353A2 BR 112023022353 A BR112023022353 A BR 112023022353A BR 112023022353 A BR112023022353 A BR 112023022353A BR 112023022353 A2 BR112023022353 A2 BR 112023022353A2
Authority
BR
Brazil
Prior art keywords
methyl methacrylate
composition containing
producing
polymer
containing methyl
Prior art date
Application number
BR112023022353A
Other languages
English (en)
Inventor
Tatsuya Suzuki
Wataru Ninomiya
Yu Kurihara
Yuki Kato
Original Assignee
Mitsubishi Chem 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 Chem Corp filed Critical Mitsubishi Chem Corp
Publication of BR112023022353A2 publication Critical patent/BR112023022353A2/pt

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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C08K5/13—Phenols; Phenolates
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

composição contendo metacrilato de metila e método para produzir polímero de metacrilato de metila. a presente invenção refere-se a uma composição contendo metacrilato de metila com estabilidade de alta qualidade durante o armazenamento. isto pode ser resolvido com uma composição contendo metacrilato de metila compreendendo metacrilato de metila, um composto de nitrila representado pela seguinte fórmula (1), e um inibidor de polimerização, em que a concentração de metacrilato de metila é de 99 a 99,99% em massa.
BR112023022353A 2021-04-28 2022-04-27 Composição contendo metacrilato de metila e método para produzir polímero de metacrilato de metila BR112023022353A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021075628 2021-04-28
PCT/JP2022/019007 WO2022230916A1 (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
BR112023022353A2 true BR112023022353A2 (pt) 2023-12-26

Family

ID=83848497

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023022353A BR112023022353A2 (pt) 2021-04-28 2022-04-27 Composição contendo metacrilato de metila e método para produzir polímero de metacrilato de metila

Country Status (7)

Country Link
US (1) US20240052076A1 (pt)
EP (1) EP4332082A1 (pt)
JP (1) JPWO2022230916A1 (pt)
KR (1) KR20230175269A (pt)
CN (1) CN117203245A (pt)
BR (1) BR112023022353A2 (pt)
WO (1) WO2022230916A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024095957A1 (ja) * 2022-10-31 2024-05-10 三菱ケミカル株式会社 エステル化合物含有組成物及びその製造方法、重合性組成物、（メタ）アクリル系重合体及びその製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE49588T1 (de) * 1984-10-10 1990-02-15 Amoco Corp Verfahren zur reinigung von methacrylsaeure.
ES2143067T3 (es) 1994-08-18 2000-05-01 Ici Plc Procedimiento para la preparacion de esteres acrilicos refinados.
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
JP4296364B2 (ja) * 1999-11-30 2009-07-15 三菱瓦斯化学株式会社 アクリルシラップの製造方法
EP1201686B1 (en) * 2000-10-23 2006-07-19 Mitsubishi Gas Chemical Company, Inc. Methyl methacrylate syrup and production thereof
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.
US9796654B2 (en) * 2014-05-20 2017-10-24 Basf Se Process for the dimerization of activated olefins
GB201709764D0 (en) * 2017-06-19 2017-08-02 Lucite Int Uk Ltd A polymerisable composition
CN115010991A (zh) * 2020-11-11 2022-09-06 绍兴瑞康生物科技有限公司 空间位阻可调型弱碱光稳定剂及其制备方法和应用

Also Published As

Publication number Publication date
CN117203245A (zh) 2023-12-08
WO2022230916A1 (ja) 2022-11-03
EP4332082A1 (en) 2024-03-06
JPWO2022230916A1 (pt) 2022-11-03
US20240052076A1 (en) 2024-02-15
KR20230175269A (ko) 2023-12-29

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