GB2284425B - Process for production of methacrylate polymers - Google Patents

Process for production of methacrylate polymers

Info

Publication number
GB2284425B
GB2284425B GB9422239A GB9422239A GB2284425B GB 2284425 B GB2284425 B GB 2284425B GB 9422239 A GB9422239 A GB 9422239A GB 9422239 A GB9422239 A GB 9422239A GB 2284425 B GB2284425 B GB 2284425B
Authority
GB
United Kingdom
Prior art keywords
production
methacrylate polymers
methacrylate
polymers
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 - Fee Related
Application number
GB9422239A
Other versions
GB9422239D0 (en
GB2284425A (en
Inventor
Takashi Kumagai
Masahiko Moritani
Toyomitsu Shimizu
Satoshi Shimogama
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 GB9422239D0 publication Critical patent/GB9422239D0/en
Publication of GB2284425A publication Critical patent/GB2284425A/en
Application granted granted Critical
Publication of GB2284425B publication Critical patent/GB2284425B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C08F2/38—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
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical
    • 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
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • 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
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • 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
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/281—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing only one oxygen, e.g. furfuryl (meth)acrylate or 2-methoxyethyl (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
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/285—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety
    • 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
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile
    • 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
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • 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
    • C08F2400/00—Characteristics for processes of polymerization
    • C08F2400/02—Control or adjustment of polymerization parameters
GB9422239A 1993-11-05 1994-11-04 Process for production of methacrylate polymers Expired - Fee Related GB2284425B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27699393A JP3395291B2 (en) 1993-11-05 1993-11-05 Method for producing methacrylic polymer

Publications (3)

Publication Number Publication Date
GB9422239D0 GB9422239D0 (en) 1994-12-21
GB2284425A GB2284425A (en) 1995-06-07
GB2284425B true GB2284425B (en) 1997-09-24

Family

ID=17577274

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9422239A Expired - Fee Related GB2284425B (en) 1993-11-05 1994-11-04 Process for production of methacrylate polymers

Country Status (5)

Country Link
JP (1) JP3395291B2 (en)
KR (1) KR100319421B1 (en)
CN (1) CN1068339C (en)
GB (1) GB2284425B (en)
SG (1) SG44814A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5637646A (en) * 1995-12-14 1997-06-10 Minnesota Mining And Manufacturing Company Bulk radical polymerization using a batch reactor
US6388026B1 (en) * 1997-08-05 2002-05-14 S. C. Johnson Commercial Markets, Inc. Process for the preparation of macromers
JP4270480B2 (en) * 1999-04-30 2009-06-03 綜研化学株式会社 Method for producing acrylic polymer
JP4763916B2 (en) * 2001-05-28 2011-08-31 三菱レイヨン株式会社 Methacrylic resin composition and method for producing methacrylic resin molded product
US7323529B2 (en) * 2003-11-26 2008-01-29 Pp6 Industries Ohio, Inc. Method of making copolymers containing olefinic type monomers
JP4487598B2 (en) 2004-03-04 2010-06-23 株式会社日立プラントテクノロジー Polymerization method and polymerization apparatus
JP4323406B2 (en) 2004-10-04 2009-09-02 住友化学株式会社 Continuous polymerization apparatus and continuous polymerization method using the same
JP4295196B2 (en) 2004-11-09 2009-07-15 住友化学株式会社 How to stop continuous polymerization
KR100717925B1 (en) * 2005-06-01 2007-05-11 주식회사 엘지화학 Method for preparing adhesive acrylic ester polymer syrup
JP5568841B2 (en) 2008-04-08 2014-08-13 住友化学株式会社 Methacrylic resin composition for hot plate fusion
CN101724120B (en) * 2008-10-22 2011-09-07 中国石油天然气股份有限公司 Preparation method of (methyl) acrylic polymer
DE102009000814A1 (en) * 2009-02-12 2010-08-19 Evonik Röhm Gmbh Process for the synthesis of improved binders with a defined particle size distribution
JP5150708B2 (en) * 2010-11-08 2013-02-27 住友化学株式会社 Continuous polymerization apparatus and method for producing polymer composition
JP5249366B2 (en) * 2011-01-26 2013-07-31 住友化学株式会社 Continuous polymerization apparatus and method for producing polymer composition
JP5431376B2 (en) 2011-01-26 2014-03-05 住友化学株式会社 Continuous polymerization apparatus and method for producing polymer composition
JP2012207203A (en) 2011-03-17 2012-10-25 Sumitomo Chemical Co Ltd Process for production of polymer composition
JP5901361B2 (en) 2011-11-18 2016-04-06 住友化学株式会社 Continuous polymerization apparatus and method for producing polymer composition
WO2013141106A1 (en) * 2012-03-22 2013-09-26 株式会社クラレ Polymer compound, method for producing same, and molded article of same
JP5959253B2 (en) 2012-03-22 2016-08-02 住友化学株式会社 Continuous polymerization apparatus and method for producing polymer composition
SG11201408751QA (en) * 2012-06-29 2015-01-29 Kuraray Co Method for producing (meth)acrylic resin composition
SG11201408760SA (en) * 2012-06-29 2015-01-29 Kuraray Co Manufacturing method for (meth)acrylic resin composition
JP2014012781A (en) * 2012-07-05 2014-01-23 Sumitomo Chemical Co Ltd Method for producing methacrylic polymer composition
KR101495211B1 (en) * 2013-01-08 2015-02-24 한화케미칼 주식회사 Resin for blister package and preparation method thereof
JP5984702B2 (en) 2013-01-31 2016-09-06 住友化学株式会社 Continuous polymerization apparatus and method for producing polymer composition
CN103130945B (en) * 2013-03-27 2014-12-10 苏州双象光学材料有限公司 Polymethyl methacrylate (PMMA) continuous production process for long-time operation without accumulation
CN103145910B (en) * 2013-03-27 2014-09-17 苏州双象光学材料有限公司 Production process of polymethyl methacrylate (PMMA) through double-initiated polymerization
CN105899548B (en) * 2013-12-27 2017-10-10 株式会社可乐丽 The manufacture method of (methyl) acrylic resin composition
KR102164738B1 (en) * 2014-02-06 2020-10-13 주식회사 쿠라레 Production method of (meth)acrylic resin composition
CN106398073B (en) * 2016-10-18 2019-02-05 重庆世纪之光科技实业有限公司 A kind of optical grade PMMA continuous bulk polymerization process and its production system
CN106749854A (en) * 2016-12-16 2017-05-31 北方华锦化学工业集团有限公司 A kind of preparation method of new 3D printing polyacrylic resin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2752458B2 (en) * 1989-09-27 1998-05-18 株式会社クラレ Method for producing methacrylic polymer

Also Published As

Publication number Publication date
JPH07126308A (en) 1995-05-16
SG44814A1 (en) 1997-12-19
JP3395291B2 (en) 2003-04-07
KR100319421B1 (en) 2002-04-06
CN1068339C (en) 2001-07-11
KR950014152A (en) 1995-06-15
GB9422239D0 (en) 1994-12-21
CN1102833A (en) 1995-05-24
GB2284425A (en) 1995-06-07

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Legal Events

Date Code Title Description
711B Application made for correction of error (sect. 117/77)
711H Case decided by the comptr. ** correction allowed (sect. 117/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20101104