WO2017138424A1 - Procédé de production de polymère d'ester d'acide (méth)acrylique - Google Patents

Procédé de production de polymère d'ester d'acide (méth)acrylique Download PDF

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Publication number
WO2017138424A1
WO2017138424A1 PCT/JP2017/003738 JP2017003738W WO2017138424A1 WO 2017138424 A1 WO2017138424 A1 WO 2017138424A1 JP 2017003738 W JP2017003738 W JP 2017003738W WO 2017138424 A1 WO2017138424 A1 WO 2017138424A1
Authority
WO
WIPO (PCT)
Prior art keywords
group
meth
acrylic acid
acid ester
organic
Prior art date
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.)
Ceased
Application number
PCT/JP2017/003738
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English (en)
Japanese (ja)
Inventor
新谷　武士
直裕 府川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Soda Co Ltd
Original Assignee
Nippon Soda Co Ltd
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 Nippon Soda Co Ltd filed Critical Nippon Soda Co Ltd
Priority to JP2017566898A priority Critical patent/JP6619030B2/ja
Publication of WO2017138424A1 publication Critical patent/WO2017138424A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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

Definitions

  • heterocyclic group is a 5- to 7-membered aromatic heterocyclic ring having 1 to 4 nitrogen atoms, oxygen atoms, or sulfur atoms, a saturated heterocyclic ring, an unsaturated heterocyclic ring, or a heterocyclic ring thereof and a benzene ring.
  • organic oxyalkali metal compound used in the present invention is a compound represented by the formula [II]. R-OM [II]
  • the polymerization reaction in the production method of the present invention can be performed without using an organic solvent, but the polymerization temperature can be controlled, the conditions in the polymerization system can be made uniform, and the polymerization can proceed smoothly. From the viewpoint, it is preferable to carry out in an organic solvent.
  • the organic solvent include ether solvents such as dioxane, 1,2-dimethoxyethane, tetrahydrofuran, cyclopentylmethyl ether, and ethylene glycol dimethyl ether; aromatic hydrocarbon solvents such as toluene, benzene, and xylene; n-pentane.
  • Example 1-3 A 200 mL flask was charged with 77.1 g of THF, heated to 50 ° C., 3.7 g of 1.0 M t-BuOK / THF solution, 9.3 g of 2,2,6,6-tetramethylpiperidine (16 eq / t-BuOK). ). After stirring for 10 minutes, 20.7 g of MMA was charged and aged for 60 minutes. After confirming the disappearance of the monomer by GC measurement, methanol was added to deactivate the monomer. The obtained polymer was analyzed by GPC (mobile phase THF, PMMA standard), and it was confirmed that the molecular weight (Mn) was 4840 and the molecular weight distribution (Mw / Mn) was 1.24.
  • Mn molecular weight
  • Mw / Mn molecular weight distribution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

La présente invention résout le problème de fourniture d'un procédé de production d'un polymère d'ester d'acide (méth)acrylique avec lequel il est possible de polymériser même des monomères d'ester d'acide (méth)acrylique n'ayant pas de groupe donneur à la position β du fragment ester tout en maintenant des propriétés vivantes élevées. Des monomères d'esters d'acide (méth)acrylique sont polymérisés au moyen d'un composé d'oxyde de métal alcalin organique représenté par la formule R-OM (dans la formule, M est un cation de métal alcalin, R est un groupe organique sans hydrogène actif) en présence d'un composé d'amine encombrée.
PCT/JP2017/003738 2016-02-08 2017-02-02 Procédé de production de polymère d'ester d'acide (méth)acrylique Ceased WO2017138424A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017566898A JP6619030B2 (ja) 2016-02-08 2017-02-02 （メタ）アクリル酸エステル重合体の製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-021555 2016-02-08
JP2016021555 2016-02-08

Publications (1)

Publication Number Publication Date
WO2017138424A1 true WO2017138424A1 (fr) 2017-08-17

Family

ID=59563872

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/003738 Ceased WO2017138424A1 (fr) 2016-02-08 2017-02-02 Procédé de production de polymère d'ester d'acide (méth)acrylique

Country Status (3)

Country Link
JP (1) JP6619030B2 (fr)
TW (1) TW201728645A (fr)
WO (1) WO2017138424A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022161860A (ja) * 2021-04-09 2022-10-21 三洋化成工業株式会社 （メタ）アクリル酸エステル（共）重合体の製造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998046655A1 (fr) * 1997-04-14 1998-10-22 Yukio Nagasaki Polymere methacrylique possedant un groupe fonctionnel terminal, et composition a base de ce polymere
JPH11106458A (ja) * 1997-09-30 1999-04-20 Takiron Co Ltd ブロック共重合体及びその製造方法
JP2003268029A (ja) * 2002-03-19 2003-09-25 Mitsubishi Rayon Co Ltd アクリル酸エステル重合体およびブロック共重合体の製造方法
JP2004300395A (ja) * 2003-04-01 2004-10-28 Japan Science & Technology Agency 触媒およびその製造方法
JP2006022137A (ja) * 2004-07-06 2006-01-26 Teijin Ltd ポリアクリロニトリル系ポリマーの製造方法
JP2009167409A (ja) * 2007-12-19 2009-07-30 National Univ Corp Shizuoka Univ 着色重合粒子の製造方法および着色重合粒子、並びにこれを用いたトナー、現像剤、プロセスカートリッジ、画像形成装置及び画像形成方法
WO2013141105A1 (fr) * 2012-03-22 2013-09-26 株式会社クラレ Procédé de fabrication d'un copolymère à base d'ester d'acide (méth)acrylique

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998046655A1 (fr) * 1997-04-14 1998-10-22 Yukio Nagasaki Polymere methacrylique possedant un groupe fonctionnel terminal, et composition a base de ce polymere
JPH11106458A (ja) * 1997-09-30 1999-04-20 Takiron Co Ltd ブロック共重合体及びその製造方法
JP2003268029A (ja) * 2002-03-19 2003-09-25 Mitsubishi Rayon Co Ltd アクリル酸エステル重合体およびブロック共重合体の製造方法
JP2004300395A (ja) * 2003-04-01 2004-10-28 Japan Science & Technology Agency 触媒およびその製造方法
JP2006022137A (ja) * 2004-07-06 2006-01-26 Teijin Ltd ポリアクリロニトリル系ポリマーの製造方法
JP2009167409A (ja) * 2007-12-19 2009-07-30 National Univ Corp Shizuoka Univ 着色重合粒子の製造方法および着色重合粒子、並びにこれを用いたトナー、現像剤、プロセスカートリッジ、画像形成装置及び画像形成方法
WO2013141105A1 (fr) * 2012-03-22 2013-09-26 株式会社クラレ Procédé de fabrication d'un copolymère à base d'ester d'acide (méth)acrylique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022161860A (ja) * 2021-04-09 2022-10-21 三洋化成工業株式会社 （メタ）アクリル酸エステル（共）重合体の製造方法
JP7389841B2 (ja) 2021-04-09 2023-11-30 三洋化成工業株式会社 （メタ）アクリル酸エステル（共）重合体の製造方法

Also Published As

Publication number Publication date
JPWO2017138424A1 (ja) 2018-08-30
TW201728645A (zh) 2017-08-16
JP6619030B2 (ja) 2019-12-11

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