DE69712454T2 - Verfahren zur Herstellung eines Methylmethacrylatpolymers - Google Patents

Verfahren zur Herstellung eines Methylmethacrylatpolymers

Info

Publication number
DE69712454T2
DE69712454T2 DE69712454T DE69712454T DE69712454T2 DE 69712454 T2 DE69712454 T2 DE 69712454T2 DE 69712454 T DE69712454 T DE 69712454T DE 69712454 T DE69712454 T DE 69712454T DE 69712454 T2 DE69712454 T2 DE 69712454T2
Authority
DE
Germany
Prior art keywords
preparation
methyl methacrylate
methacrylate polymer
polymer
methyl
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.)
Expired - Lifetime
Application number
DE69712454T
Other languages
English (en)
Other versions
DE69712454D1 (de
Inventor
Osamu Moriya
Koji Yano
Ikuo Morisada
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE69712454D1 publication Critical patent/DE69712454D1/de
Application granted granted Critical
Publication of DE69712454T2 publication Critical patent/DE69712454T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • 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
    • C08F2/02—Polymerisation in bulk
    • 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
    • C08F2/04—Polymerisation in solution
    • 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
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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

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)
DE69712454T 1996-12-26 1997-12-24 Verfahren zur Herstellung eines Methylmethacrylatpolymers Expired - Lifetime DE69712454T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34893196A JP3289627B2 (ja) 1996-12-26 1996-12-26 メチルメタクリレート系重合体の製造法

Publications (2)

Publication Number Publication Date
DE69712454D1 DE69712454D1 (de) 2002-06-13
DE69712454T2 true DE69712454T2 (de) 2002-12-12

Family

ID=18400352

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69712454T Expired - Lifetime DE69712454T2 (de) 1996-12-26 1997-12-24 Verfahren zur Herstellung eines Methylmethacrylatpolymers

Country Status (7)

Country Link
US (1) US5898055A (de)
EP (1) EP0850959B1 (de)
JP (1) JP3289627B2 (de)
KR (1) KR100492346B1 (de)
CN (1) CN1105732C (de)
DE (1) DE69712454T2 (de)
TW (1) TW400338B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3705003B2 (ja) 1999-04-07 2005-10-12 三菱化学株式会社 重合体溶液の製造方法
JP4676687B2 (ja) * 2003-09-08 2011-04-27 三菱レイヨン株式会社 （メタ）アクリル系重合体の製造方法
CN100532408C (zh) * 2006-11-10 2009-08-26 中国科学院理化技术研究所 平推薄层管式反应与双螺杆反应性挤出连续制备丙烯酸树脂的方法及设备
CN101338001B (zh) * 2007-07-04 2011-12-28 上海泾奇高分子材料有限公司 光学级聚甲基丙烯酸甲酯连续式溶液聚合工艺及所用设备
CN101337998B (zh) * 2007-07-04 2012-05-23 上海泾奇高分子材料有限公司 含连续回收精制工艺的脱挥方法及所用设备
JP6093352B2 (ja) 2012-06-29 2017-03-08 株式会社クラレ （メタ）アクリル樹脂組成物の製造方法
KR102000814B1 (ko) * 2012-06-29 2019-07-16 주식회사 쿠라레 메타크릴 수지 조성물 그리고 그 성형품 및 제조 방법
JP6002017B2 (ja) * 2012-12-03 2016-10-05 住友化学株式会社 メタクリル系重合体組成物の製造方法
TWI655216B (zh) * 2014-08-06 2019-04-01 Kuraray Co., Ltd. （甲基）丙烯酸樹脂組成物之製造方法
US10017587B2 (en) 2014-12-26 2018-07-10 Kuraray Co., Ltd. Process for producing (meth)acrylic resin composition
KR102475938B1 (ko) 2015-02-27 2022-12-08 주식회사 쿠라레 (메트)아크릴 수지 조성물의 제조 방법
CN106398073B (zh) * 2016-10-18 2019-02-05 重庆世纪之光科技实业有限公司 一种光学级pmma连续本体聚合方法及其生产系统
TWI796324B (zh) * 2017-03-09 2023-03-21 日商東亞合成股份有限公司 (甲基)丙烯酸酯的製造方法
CN113461854A (zh) * 2020-03-30 2021-10-01 中石油吉林化工工程有限公司 Pmma连续本体聚合工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234588A (de) * 1968-10-07 1971-06-03
GB1423288A (en) * 1972-08-15 1976-02-04 Mitsubishi Rayon Co Process for the production of methacrylate polymer moulding materials
JPS5442035B2 (de) * 1974-02-04 1979-12-12
JPS51125481A (en) * 1975-03-20 1976-11-01 Mitsui Toatsu Chem Inc Continuous process for producing reactive copolymers
JPS5442035A (en) * 1977-08-24 1979-04-03 Furukawa Electric Co Ltd Automatic liquid drain valve
US4324868A (en) * 1979-06-19 1982-04-13 Mitsubishi Rayon Co., Ltd. Process and apparatus for preparation of vinyl polymers
US4728701A (en) * 1983-09-19 1988-03-01 Jarvis Marvin A Process for the polymerization of acrylates
JPS60135403A (ja) * 1983-12-23 1985-07-18 Dainippon Ink & Chem Inc ビニル重合体の製造法
JPH0684408B2 (ja) * 1985-02-19 1994-10-26 基嗣 須加 ポリメチルメタクリレ−トの製造方法
US4728712A (en) * 1985-06-11 1988-03-01 Products Research & Chemical Corp. Method of producing mercaptan terminated polymers with increased reactivity and reduced odor
US5068313A (en) * 1989-05-16 1991-11-26 Olin Corporation Process for minimizing residual free hydrazine in polymer latices
US5171833A (en) * 1989-05-16 1992-12-15 Olin Corporation Process for minimizing residual free hydrazine in polymer latices
JP2752458B2 (ja) * 1989-09-27 1998-05-18 株式会社クラレ メタクリル系ポリマーの製造方法
US5728793A (en) * 1993-11-05 1998-03-17 Sumitomo Chemical Company, Limited Process for production of methacrylate polymers
DE4424300A1 (de) * 1994-07-09 1996-01-11 Roehm Gmbh Kontinuierliches Verfahren zur Herstellung einer thermoplastischen Kunststoff-Formmasse

Also Published As

Publication number Publication date
TW400338B (en) 2000-08-01
DE69712454D1 (de) 2002-06-13
KR19980064508A (ko) 1998-10-07
JPH10182727A (ja) 1998-07-07
EP0850959A1 (de) 1998-07-01
JP3289627B2 (ja) 2002-06-10
CN1105732C (zh) 2003-04-16
EP0850959B1 (de) 2002-05-08
US5898055A (en) 1999-04-27
CN1189507A (zh) 1998-08-05
KR100492346B1 (ko) 2005-09-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SUMITOMO CHEMICAL CO. LTD., TOKIO/TOKYO, JP