JP4980556B2 - 耐衝撃性ポリメチルメタクリレートの製造方法およびポリメチルメタクリレート(pmma) - Google Patents
耐衝撃性ポリメチルメタクリレートの製造方法およびポリメチルメタクリレート(pmma) Download PDFInfo
- Publication number
- JP4980556B2 JP4980556B2 JP2003564102A JP2003564102A JP4980556B2 JP 4980556 B2 JP4980556 B2 JP 4980556B2 JP 2003564102 A JP2003564102 A JP 2003564102A JP 2003564102 A JP2003564102 A JP 2003564102A JP 4980556 B2 JP4980556 B2 JP 4980556B2
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- JP
- Japan
- Prior art keywords
- mass
- shell
- polymethyl methacrylate
- pmma
- impact
- 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
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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
- 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
- C08F220/12—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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
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)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Dental Preparations (AREA)
- Polymerisation Methods In General (AREA)
Description
耐衝撃性PLEXIGLAS(R)成形材料は公知であり、かつRoehm GmbH&Co.KG社からたとえば商品タイプPLEXIGLAS(R)zkBR、PLEXIGLAS(R)zkHC、PLEXIGLAS(R)zkHT、PLEXIGLAS(R)zkHFおよびPLEXIGLAS(R)zkで市販されている。
相互貫入型網状構造、ポリウレタンコポリマーまたは耐衝撃性改良剤の煩雑な分離工程を必要としない成形体(PMMA)の製造方法を見出すという課題が生じた。さらに新規の成形体の製造を既存の装置の大幅な改良なしで行うことができる場合には有利である。
耐衝撃性プラスチック成形体は、耐衝撃性改良剤または耐衝撃性改良剤を含有するPMMAをMMAまたは重合を開始したMMA(シラップ)中に溶解させ、かつ該溶液を引き続きセルに流し、かつ自体公知の方法により重合することにより得られることが判明した。
メチルメタクリレート 98〜99質量%、
不飽和カルボン酸 0〜0.3質量%、
架橋剤 0〜1質量%、
安定剤 0.5〜1質量%、
調節剤 0〜0.01質量%、
開始剤 0〜0.01質量%
離型剤 0.01〜1.0質量%。
コア: メチルメタクリレート 94〜97質量%
エチルアクリレート 2〜5質量%
架橋剤 1〜0.1質量%
シェルI: ブチルアクリレート 79〜82質量%
スチレンまたはα−メチルスチレン 13〜18質量%
架橋剤 0.1〜1質量%
シェルII: メチルメタクリレート 90〜98質量%
エチルアクリレート 10〜2質量%
耐衝撃性改良剤(コアまたはシェルI)中の架橋剤としてたとえばジ(メタ)アクリレートまたはジビニルベンゼンまたはアリル(メタ)アクリレートを使用することができる。架橋剤成分の混合物もまた可能である。コア:シェルI:シェルIIの質量比は20〜30:30〜50:20〜40質量%である。耐衝撃性改良剤およびその製造はたとえばEP0828772またはUS3,793,402またはUS4,690,986に記載されている。
通例の注型法によりガラス板の間で寸法2100×1290×4.0mmを有するプレートを製造する。
PLEXIGLAS(R)Y7H 63.254質量%
コア−シェルI−シェルII構造を有する耐衝撃性改良剤 36.746質量%
コア:耐衝撃性改良剤に対して、MMAおよび架橋剤からなるコポリマー23質量%、
シェルI:耐衝撃性改良剤に対して、ブチルアクリレート、スチレンおよび架橋剤からなるコポリマー47質量%、
シェルII:耐衝撃性改良剤に対して、MMA、スチレン、ブチルアクリレート、エチルアクリレートおよび架橋剤からなるコポリマー30質量%。
Claims (4)
- 注型法において
メチルメタクリレート 65〜99.5質量%、
不飽和カルボン酸 0〜3質量%、
コア−シェルまたはコア−シェルI−シェルIIの耐衝撃性改良剤
0.5〜35質量%、
架橋剤 0〜1質量%、
安定剤 0.5〜1質量%、
開始剤 0.001〜0.1質量%
離型剤 0.01〜1.0質量%および
調節剤 0.001〜0.031質量%
からなる混合物を重合することにより得られるプラスチック成形体であって、耐衝撃性改良剤が、PMMAとのマスターバッチの形であることを特徴とする、プラスチック成形体。 - マスターバッチが耐衝撃性改良剤10〜50質量%およびPMMA50〜90%からなることを特徴とする、請求項1記載のプラスチック成形体。
- 防音壁を製造するための請求項1または2記載のプラスチック成形体の使用。
- バルコニー外装を製造するための請求項1または2記載のプラスチック成形体の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10203565A DE10203565C1 (de) | 2002-01-29 | 2002-01-29 | Verfahren zur Herstellung eines schlagzähen Polymethylmethacrylat- Formkörpers und Verwendung des so hergestellten Kunststoffformkörpers |
DE10203565.2 | 2002-01-29 | ||
PCT/EP2003/000336 WO2003064485A1 (de) | 2002-01-29 | 2003-01-15 | Verfahren zur herstellung eines schlagzähen polymethylmethacrylats und schlagzähes polymethylmethacrylat (pmma) |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005516089A JP2005516089A (ja) | 2005-06-02 |
JP4980556B2 true JP4980556B2 (ja) | 2012-07-18 |
Family
ID=7713388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003564102A Expired - Fee Related JP4980556B2 (ja) | 2002-01-29 | 2003-01-15 | 耐衝撃性ポリメチルメタクリレートの製造方法およびポリメチルメタクリレート(pmma) |
Country Status (20)
Country | Link |
---|---|
US (1) | US7173093B2 (ja) |
EP (1) | EP1470169B1 (ja) |
JP (1) | JP4980556B2 (ja) |
KR (1) | KR100872004B1 (ja) |
CN (1) | CN1274732C (ja) |
AT (1) | ATE324390T1 (ja) |
AU (1) | AU2003205603B2 (ja) |
CA (1) | CA2471285C (ja) |
DE (2) | DE10203565C1 (ja) |
ES (1) | ES2263951T3 (ja) |
HK (1) | HK1073318A1 (ja) |
HR (1) | HRP20040681A2 (ja) |
NO (1) | NO20043340L (ja) |
NZ (1) | NZ532500A (ja) |
RS (1) | RS50920B (ja) |
RU (1) | RU2288236C2 (ja) |
TW (1) | TWI280258B (ja) |
UA (1) | UA76308C2 (ja) |
WO (1) | WO2003064485A1 (ja) |
ZA (1) | ZA200406037B (ja) |
Families Citing this family (21)
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DE10349544A1 (de) * | 2003-10-22 | 2005-05-25 | Röhm GmbH & Co. KG | Herstellung von farblosen, transparent oder gedeckt eingefärbten PLEXIGLAS-Blöcken aus restinitiatorfreiem Präpolymerisat durch thermische Polymerisation |
DE102005055793A1 (de) | 2005-11-21 | 2007-05-24 | Röhm Gmbh | Transparente TPU (thermoplastische Polyurethane)/ PMMA (Polymethyl(meth)acrylat) Abmischungen mit verbesserter Kältesschlagzähigkeit |
KR100725940B1 (ko) | 2005-12-06 | 2007-06-11 | 엘지엠엠에이 주식회사 | 폴리메틸메타크릴레이트 수지 조성물 |
US7740951B2 (en) * | 2007-04-11 | 2010-06-22 | Lyondellbasell Advanced Polyolefins Usa Inc. | Multilayered polymeric structure and methods |
GB0922255D0 (en) * | 2009-12-21 | 2010-02-03 | Lucite Int Uk Ltd | Method of producing acrylic and methacrylic acid |
KR101219140B1 (ko) * | 2009-12-28 | 2013-01-07 | 제일모직주식회사 | 내충격성 및 표면경도가 우수한 액정화면 보호용 투명시트 및 그 제조방법 |
KR20130129977A (ko) | 2010-11-24 | 2013-11-29 | 루사이트 인터내셔널 유케이 리미티드 | 메타크릴산 및 그 유도체와 이들로부터 생성되는 폴리머의 제조 방법 |
EP2673253B1 (en) | 2011-02-09 | 2018-04-11 | Lucite International UK Limited | A method of extracting (meth)acrylic acid |
EP2691235A1 (en) * | 2011-03-28 | 2014-02-05 | Evonik Röhm GmbH | Plastic mouldings for use as windows for cars or utility vehicles |
DE102011006185A1 (de) | 2011-03-28 | 2012-10-04 | Evonik Röhm Gmbh | Transparente bzw. semitransparente Bauteile mit reduzierter Gesamtsolartransmission bzw. erhöhter Gesamtsolarreflexion |
DE102012207100A1 (de) | 2012-04-27 | 2013-10-31 | Evonik Industries Ag | Coextrudierte schlagzähmodifizierte PMMA-Folie |
CA2919711C (en) | 2013-07-30 | 2022-08-16 | Dentsply International Inc. | Impact modified denture base compositions |
CN103756227A (zh) * | 2014-01-20 | 2014-04-30 | 苏州新区华士达工程塑胶有限公司 | 一种高强改性聚甲基丙烯酸甲酯塑料 |
CN104962025A (zh) * | 2015-07-28 | 2015-10-07 | 张家港市德力特新材料有限公司 | 一种抗冲击改性有机玻璃 |
CN104962024A (zh) * | 2015-07-28 | 2015-10-07 | 张家港市德力特新材料有限公司 | 一种防刮有机玻璃 |
FR3046606B1 (fr) * | 2016-01-11 | 2019-09-06 | Arkema France | Composition (meth)acrylique liquide comprenant un polymere a phases multiples et un monomere (meth)acrylique, son procede de preparation et son utilisation |
FR3046605B1 (fr) * | 2016-01-11 | 2019-09-06 | Arkema France | Composition liquide comprenant un polymere a phases multiples, son procede de preparation et son utilisation |
FR3053348B1 (fr) * | 2016-06-29 | 2020-03-27 | Arkema France | Composition comprenant un polymere a phases multiples et deux polymeres (meth)acryliques differents, son procede de preparation et article la compenant |
CN106977641A (zh) * | 2017-04-14 | 2017-07-25 | 苏州双象光学材料有限公司 | 一步法合成光学级pmma板材的方法 |
CN108329633A (zh) * | 2018-03-16 | 2018-07-27 | 湖州知维技术服务有限公司 | 一种耐用有机玻璃加工工艺 |
CN114316125B (zh) * | 2022-01-27 | 2023-05-23 | 江苏铁锚玻璃股份有限公司 | 高耐热性有机玻璃配方及其制备方法 |
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US4598123A (en) * | 1983-07-14 | 1986-07-01 | Unites States Steel Corporation | Impact modified methyl methacrylate polymer |
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US5084495A (en) * | 1988-03-21 | 1992-01-28 | Aristech Chemical Corporation | Method of transferring latex particles from an aqueous to an organic phase and making an impact resistant acrylic sheet |
JPH0347856A (ja) * | 1989-04-18 | 1991-02-28 | Kuraray Co Ltd | 耐光性に優れたメタクリル樹脂 |
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US5258423A (en) * | 1990-03-26 | 1993-11-02 | Rohm And Haas Company | Stabilization of methacrylic polymers against sterilizing radiation |
NZ330698A (en) * | 1997-07-23 | 1999-07-29 | Premark Rwp Holdings Inc | Translucent or opaque thermoplastic acrylic sheet suitable for lamination of structural plastics and high pressure decorative laminate |
DE10054051A1 (de) * | 2000-10-31 | 2002-05-29 | Roehm Gmbh | PMMA-Formmasse mit verbesserter Kälteschlagzähigkeit |
DE10054053A1 (de) * | 2000-10-31 | 2002-05-29 | Roehm Gmbh | PMMA-Formmassen mit verbesserter Kälteschlagzähigkeit |
-
2002
- 2002-01-29 DE DE10203565A patent/DE10203565C1/de not_active Expired - Fee Related
-
2003
- 2003-01-15 EP EP03702440A patent/EP1470169B1/de not_active Expired - Lifetime
- 2003-01-15 AT AT03702440T patent/ATE324390T1/de not_active IP Right Cessation
- 2003-01-15 ES ES03702440T patent/ES2263951T3/es not_active Expired - Lifetime
- 2003-01-15 DE DE50303107T patent/DE50303107D1/de not_active Expired - Lifetime
- 2003-01-15 JP JP2003564102A patent/JP4980556B2/ja not_active Expired - Fee Related
- 2003-01-15 CA CA002471285A patent/CA2471285C/en not_active Expired - Fee Related
- 2003-01-15 NZ NZ532500A patent/NZ532500A/xx not_active IP Right Cessation
- 2003-01-15 RU RU2004126449/04A patent/RU2288236C2/ru not_active IP Right Cessation
- 2003-01-15 WO PCT/EP2003/000336 patent/WO2003064485A1/de active IP Right Grant
- 2003-01-15 CN CNB038015110A patent/CN1274732C/zh not_active Expired - Fee Related
- 2003-01-15 AU AU2003205603A patent/AU2003205603B2/en not_active Ceased
- 2003-01-15 UA UA20040807146A patent/UA76308C2/uk unknown
- 2003-01-15 KR KR1020047011586A patent/KR100872004B1/ko not_active IP Right Cessation
- 2003-01-15 RS YUP-353/04A patent/RS50920B/sr unknown
- 2003-01-15 US US10/494,356 patent/US7173093B2/en not_active Expired - Fee Related
- 2003-01-28 TW TW092101806A patent/TWI280258B/zh not_active IP Right Cessation
-
2004
- 2004-07-23 HR HR20040681A patent/HRP20040681A2/xx not_active Application Discontinuation
- 2004-07-28 ZA ZA2004/06037A patent/ZA200406037B/en unknown
- 2004-08-11 NO NO20043340A patent/NO20043340L/no not_active Application Discontinuation
-
2005
- 2005-07-11 HK HK05105819A patent/HK1073318A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE324390T1 (de) | 2006-05-15 |
KR20040089125A (ko) | 2004-10-20 |
US20050085607A1 (en) | 2005-04-21 |
HK1073318A1 (en) | 2005-09-30 |
TW200302848A (en) | 2003-08-16 |
KR100872004B1 (ko) | 2008-12-05 |
US7173093B2 (en) | 2007-02-06 |
NO20043340L (no) | 2004-08-11 |
AU2003205603B2 (en) | 2007-08-02 |
RU2004126449A (ru) | 2006-02-10 |
ES2263951T3 (es) | 2006-12-16 |
TWI280258B (en) | 2007-05-01 |
CN1592762A (zh) | 2005-03-09 |
RS35304A (en) | 2007-04-10 |
UA76308C2 (en) | 2006-07-17 |
HRP20040681A2 (en) | 2004-10-31 |
ZA200406037B (en) | 2005-08-31 |
RU2288236C2 (ru) | 2006-11-27 |
EP1470169B1 (de) | 2006-04-26 |
JP2005516089A (ja) | 2005-06-02 |
WO2003064485A1 (de) | 2003-08-07 |
DE50303107D1 (de) | 2006-06-01 |
DE10203565C1 (de) | 2003-07-10 |
RS50920B (sr) | 2010-08-31 |
EP1470169A1 (de) | 2004-10-27 |
CA2471285C (en) | 2009-09-29 |
CA2471285A1 (en) | 2003-08-07 |
NZ532500A (en) | 2006-03-31 |
CN1274732C (zh) | 2006-09-13 |
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