ES2145453T3 - Polimeros (met)acrilicos modificados frente a los impactos. - Google Patents

Polimeros (met)acrilicos modificados frente a los impactos.

Info

Publication number
ES2145453T3
ES2145453T3 ES96917408T ES96917408T ES2145453T3 ES 2145453 T3 ES2145453 T3 ES 2145453T3 ES 96917408 T ES96917408 T ES 96917408T ES 96917408 T ES96917408 T ES 96917408T ES 2145453 T3 ES2145453 T3 ES 2145453T3
Authority
ES
Spain
Prior art keywords
shell
core
meth
weight
acrylic polymer
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
ES96917408T
Other languages
English (en)
Other versions
ES2145453T5 (es
Inventor
Ian Muir Fraser
Jonathan Mark Treadgold
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8221204&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2145453(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of ES2145453T3 publication Critical patent/ES2145453T3/es
Publication of ES2145453T5 publication Critical patent/ES2145453T5/es
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
    • 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
    • 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
    • C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PARTICULA MULTIETAPA CON UNA CUBIERTA DE NUCLEO, CONSISTENTE EN UN NUCLEO, UNA PRIMERA CUBIERTA Y, OPCIONALMENTE, UNA SEGUNDA CUBIERTA, PRACTICAMENTE LIBRE DE COMPUESTOS INSATURADOS VINILICAMENTE, CON AL MENOS DOS ENLACES DOBLES REACTIVOS POR IGUAL, EN LA CUAL: (I) EL NUCLEO CONTIENE UN PRIMERO POLIMERO (MET)ACRILICO; (II) LA PRIMERA CUBIERTA CONTIENE UN POLIMERO DE BAJA TEMPERATURA DE TRANSICION VITREA (T SUB,G}), QUE COMPRENDE ENTRE EL 0 Y EL 25 % EN PESO DE UN MONOMERO ESTIRENICO Y ENTRE EL 75 Y EL 100 % EN PESO DE UN MONOMERO (MET)ACRILICO, CAPAZ DE FORMAR UN HOMOPOLIMERO CON UNA T SUB,G} COMPRENDIDA ENTRE -75 Y -5 (GRADOS) C, LA CUAL REPRESENTA MAS DEL 65 % EN VOLUMEN DEL VOLUMEN COMBINADO DEL NUCLEO Y LA PRIMERA CUBIERTA; (III) LA SEGUNDA CUBIERTA, CUANDO EXISTE, CONTIENE UN SEGUNDO POLIMERO (MET)ACRILICO QUE PUEDE SER IGUAL O DISTINTO DEL PRIMERO; Y (IV) EL NUCLEO Y LA PRIMERA CUBIERTA, CONJUNTAMENTE, CONTIENEN ENTRE EL 0,5 Y EL 1,0 % EN PESO DE UN RETICULANTE INJERTADO. SE PRESENTAASIMISMO UNA COMPOSICION Y UN ARTICULO MOLDEADO EXENTO DE POLISILOXANO, QUE CONTIENEN RESIDUOS OBTENIBLES A PARTIR DE DICHAS PARTICULAS CON CUBIERTA DE NUCLEO. SE PRESENTA TAMBIEN UN METODO DE FORMACION DE UN ARTICULO MOLDEADO CON RESISTENCIA AL IMPACTO MEJORADA, UTILIZANDO UN MODIFICADOR DE IMPACTO FORMADO A PARTIR DE DICHAS PARTICULAS CON CUBIERTA DE NUCLEO.
ES96917408T 1995-05-24 1996-05-23 Polimeros (met)acrilicos modificados frente a los impactos. Expired - Lifetime ES2145453T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95303525 1995-05-24
EP95303525A EP0745622A1 (en) 1995-05-24 1995-05-24 Impact modified (meth)acrylic polymers

Publications (2)

Publication Number Publication Date
ES2145453T3 true ES2145453T3 (es) 2000-07-01
ES2145453T5 ES2145453T5 (es) 2004-06-16

Family

ID=8221204

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96917408T Expired - Lifetime ES2145453T5 (es) 1995-05-24 1996-05-23 Polimeros (met)acrilicos modificados frente a los impactos.

Country Status (13)

Country Link
US (1) US6172135B1 (es)
EP (2) EP0745622A1 (es)
JP (3) JPH11505871A (es)
CN (1) CN1137168C (es)
AT (1) ATE191491T1 (es)
CA (1) CA2220411C (es)
DE (1) DE69607613T3 (es)
DK (1) DK0828772T4 (es)
ES (1) ES2145453T5 (es)
MY (1) MY134601A (es)
PT (1) PT828772E (es)
TW (1) TW442502B (es)
WO (1) WO1996037531A1 (es)

Families Citing this family (38)

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US6649104B2 (en) 1997-07-31 2003-11-18 Sumitomo Chemical Company, Limited Acrylic resin film and laminated film comprising the same
JP3664575B2 (ja) * 1997-08-19 2005-06-29 株式会社カネカ メタクリル酸エステル系樹脂組成物及びそれを成形してなるフィルム
EP1041095B1 (en) * 1997-12-19 2006-02-22 Matsumoto Yushi-Seiyaku Co., Ltd. Synthetic organic particles and process for the production of the same
TWI228137B (en) 1999-06-17 2005-02-21 Rohm & Haas Capstock composition and process providing weatherability, reduced gloss, and high impact
DE10003509A1 (de) * 2000-01-27 2001-08-02 Basf Ag Verfahren zur Herstellung schlagzäher Kunststoffe
DE10043868A1 (de) 2000-09-04 2002-04-04 Roehm Gmbh PMMA Formmassen mit verbesserter Schlagzähigkeit
KR100428638B1 (ko) * 2001-09-13 2004-04-30 주식회사 엘지화학 고분자 라텍스 수지 분체의 제조방법
US7294399B2 (en) * 2002-04-02 2007-11-13 Arkema France Weather-resistant, high-impact strength acrylic compositions
DE10243062A1 (de) * 2002-09-16 2004-03-25 Röhm GmbH & Co. KG Heißwasserwechseltestbeständiges Sanitärmaterial aus PMMA-Formmasse oder schlagzäher PMMA-Formmasse
DE10260065A1 (de) * 2002-12-19 2004-07-01 Röhm GmbH & Co. KG Kern-Schale-Teilchen zur Schlagzähmodifizierung von Poly(meth)acrylat-Formmassen
DE10260089A1 (de) 2002-12-19 2004-07-01 Röhm GmbH & Co. KG Verfahren zur Herstellung von wässrigen Dispersionen
KR100544904B1 (ko) 2002-12-24 2006-01-24 주식회사 엘지화학 다층구조를 갖는 충격보강제와 이의 제조방법 및 이를 포함하는 열가소성 수지
WO2005063826A1 (en) * 2003-12-30 2005-07-14 Lg Chem, Ltd. Polymer latex having excellent impact-resistance and powder flow property and method for preparing the same
DE102004035937A1 (de) * 2004-07-23 2006-02-16 Röhm GmbH & Co. KG Plastisole mit verringerter Wasseraufnahme
GB0508255D0 (en) 2005-04-25 2005-06-01 Lucite Int Uk Ltd Acrylic blends
US8034441B2 (en) * 2005-07-08 2011-10-11 Arkema France Multilayer composition
KR100836731B1 (ko) * 2005-10-13 2008-06-10 주식회사 엘지화학 아크릴-실리콘계 고무 복합 중합체, 이의 제조방법 및 용도
KR101010089B1 (ko) * 2006-02-22 2011-01-24 가부시키가이샤 닛폰 쇼쿠바이 수지 조성물 및 필름
GB0711017D0 (en) 2007-06-08 2007-07-18 Lucite Int Uk Ltd Polymer Composition
KR100994055B1 (ko) 2008-01-16 2010-11-11 주식회사 엘지화학 열가소성 폴리에스테르 수지용 충격 보강제 및 이를 포함한열가소성 폴리에스테르 수지 조성물
FR2931822B1 (fr) 2008-05-30 2012-11-02 Arkema France Methacrylate de methyle derive de la biomasse, procede de fabrication, utilisations et polymeres correspondants.
EP2218738A1 (de) 2009-01-22 2010-08-18 Bayer MaterialScience AG Wässrige Polymerdispersion
US8759450B2 (en) * 2009-07-07 2014-06-24 Evonik Röhm Gmbh Plastics moulding compositions, and mouldings and production processes
KR101215754B1 (ko) * 2009-12-22 2012-12-26 주식회사 엘지화학 내충격성 및 색상이 우수한 수지 및 그의 제조방법
KR101185688B1 (ko) 2010-01-15 2012-09-25 주식회사 엘지화학 가공성이 우수한 아크릴계 충격 보강제 제조 방법과 이를 포함하는 폴리염화비닐 조성물
JP2014500236A (ja) * 2010-09-30 2014-01-09 ルブリゾル アドバンスド マテリアルズ， インコーポレイテッド 多相系において使用するための構造化アクリレートコポリマー
KR101333578B1 (ko) * 2010-12-29 2013-11-27 제일모직주식회사 내후성이 우수한 다층구조 충격보강제, 그 제조방법 및 이를 포함한 열가소성 수지 조성물
US20140062121A1 (en) * 2011-03-28 2014-03-06 Evonik Cyro Llc Plastic mouldings for use as windows for cars or utility vehicles
JP6086062B2 (ja) * 2011-12-21 2017-03-01 三菱レイヨン株式会社 重合体粉体、硬化性樹脂組成物及びその硬化物
PL2978785T3 (pl) 2013-03-25 2017-08-31 Evonik Röhm Gmbh Odporny na udarność PMMA o ulepszonych właściwościach optycznych
CN110078872B (zh) * 2013-09-16 2021-11-26 科勒克斯有限责任公司 包含聚合物基体和核壳纳米颗粒的复合材料系统、其制备方法及其应用
ES2648920T3 (es) * 2013-11-26 2018-01-08 Ineos Styrolution Group Gmbh Masas de moldeo termoplásticas con envuelta de injerto adaptada
WO2016046043A1 (de) 2014-09-24 2016-03-31 Evonik Röhm Gmbh Schlagzäh ausgerüstete formmasse mit verbessertem eigenschaftsprofil
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
EP3443037B1 (en) * 2016-04-12 2022-02-16 SABIC Global Technologies B.V. Polymer composition comprising poly(methyl methacrylate) and an impact modifier composition
AU2019204505C1 (en) * 2018-07-19 2023-10-26 Rohm And Haas Company Process for preparing an aqueous dispersion of multistage polymer particles
KR20220084330A (ko) * 2019-10-18 2022-06-21 다우 글로벌 테크놀로지스 엘엘씨 폴리올레핀 아크릴 중합체를 사용한 스티렌계 중합체의 충격 개질
CN120981498A (zh) * 2023-03-30 2025-11-18 株式会社钟化 聚合物微粒、树脂用改性剂和树脂组合物

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US3793402A (en) † 1971-11-05 1974-02-19 F Owens Low haze impact resistant compositions containing a multi-stage,sequentially produced polymer
JPS5936645B2 (ja) * 1975-05-06 1984-09-05 三菱レイヨン株式会社 多層構造重合体組成物の製造法
GB2039496B (en) 1979-01-12 1982-11-10 Du Pont Cored acrylic polymers
JPS6017406B2 (ja) * 1981-06-03 1985-05-02 旭化成株式会社 多層構造アクリル系樹脂成形材料の製造方法
DE3300526A1 (de) * 1983-01-10 1984-07-12 Röhm GmbH, 6100 Darmstadt Schlagzaehmodifizierungsmittel
DE3842796A1 (de) † 1988-12-20 1990-06-21 Roehm Gmbh Klare schlagzaehe acrylat-formmasse
GB2233979B (en) † 1989-07-03 1993-07-14 Asahi Chemical Ind Thermoplastic acrylic resin composition
JPH0768318B2 (ja) * 1989-12-27 1995-07-26 旭化成工業株式会社 多層構造アクリル系重合体
DE4114641A1 (de) 1991-05-04 1992-11-05 Basf Ag Emulsionspfropfcopolymerisate
DE4136993A1 (de) † 1991-11-11 1993-05-13 Basf Ag Transparente, schlagzaehmodifizierte pmma-formmassen mit verbesserter tieftemperatur-schlagzaehigkeit und hoher bewitterungsstabilitaet
DE4300596A1 (de) 1993-01-13 1994-07-14 Basf Ag Formmassen auf der Basis von Polymethylmethacrylat mit verbesserter Kerbschlagzähigkeit
DE4325823A1 (de) † 1993-07-31 1995-04-27 Basf Ag Thermoplastische Formmassen aus einem Copolymerisat auf der Basis von Alkylestern der Methacrylsäure und einem fünfstufigen Emulsionspfropfcopolymerisat

Also Published As

Publication number Publication date
ES2145453T5 (es) 2004-06-16
PT828772E (pt) 2000-07-31
EP0828772B2 (en) 2003-08-20
MY134601A (en) 2007-12-31
CN1185165A (zh) 1998-06-17
DE69607613T2 (de) 2000-08-17
EP0745622A1 (en) 1996-12-04
TW442502B (en) 2001-06-23
WO1996037531A1 (en) 1996-11-28
JP5410868B2 (ja) 2014-02-05
CA2220411A1 (en) 1996-11-28
JP2007321158A (ja) 2007-12-13
US6172135B1 (en) 2001-01-09
DE69607613T3 (de) 2004-04-01
EP0828772A1 (en) 1998-03-18
DE69607613D1 (de) 2000-05-11
DK0828772T4 (da) 2003-12-15
JPH11505871A (ja) 1999-05-25
JP2009270115A (ja) 2009-11-19
DK0828772T3 (da) 2000-08-14
ATE191491T1 (de) 2000-04-15
CA2220411C (en) 2008-07-22
CN1137168C (zh) 2004-02-04
EP0828772B1 (en) 2000-04-05

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