BRPI0608053A2 - composição de moldagem com resistência ao impacto modificada e método - Google Patents

composição de moldagem com resistência ao impacto modificada e método

Info

Publication number
BRPI0608053A2
BRPI0608053A2 BRPI0608053-7A BRPI0608053A BRPI0608053A2 BR PI0608053 A2 BRPI0608053 A2 BR PI0608053A2 BR PI0608053 A BRPI0608053 A BR PI0608053A BR PI0608053 A2 BRPI0608053 A2 BR PI0608053A2
Authority
BR
Brazil
Prior art keywords
rubber substrate
monomers
sub
crosslinking agent
polymerizing
Prior art date
Application number
BRPI0608053-7A
Other languages
English (en)
Inventor
Sandeep Dhawan
Albin Peter Berzinis
Viswanathan Kalyanaraman
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BRPI0608053A2 publication Critical patent/BRPI0608053A2/pt

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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers 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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters

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)

Abstract

Composição de moldagem com resistência ao impacto modificada e método. é descrito um método para a preparação de uma resina de acrílico/estireno/acrilonitriía (ASA), o qual compreende as etapas de: (a) polimerizar uma mistura compreendendo ao menos um monómero acrilato e ao menos um agente de reticulação de modo a formar um substrato de borracha, seguida por (b) polimerizar a mistura de monómeros na presença do substrato de borracha, ao menos um destes monómeros sendo selecionado do grupo que consiste de monómeros aromáticos de vinila e ao menos um destes monómeros sendo selecionado do grupo que consiste de monómeros de nitrila com insaturação monoetilênica, e opcionalmente seguida de (c) polimerizar um ou mais monómeros em ao menos um estágio subseqúente na presença do substrato de borracha de (b), sendo que um ou mais dos monómeros compreende ao menos um monómero selecionado do grupo que consiste de monómeros de (meta)acrilato de alquila (C~ 1~-C~ 12~) ou um monómero de (meta)acrilato de arila; sendo que a quantidade do agente de reticulação não reagido que permanece no substrato de borracha antes da etapa (b) é menor que cerca de 5,6 micromoles por grama com base no peso seco do substrato de borracha.A invenção também se refere a uma composição de moldagem compreendendo uma resina ASA compreendendo uma fase elastomérica derivada de um substrato de borracha compreendendo unidades estruturais derivadas de ao menos um agente de reticulação; sendo que o substrato de borracha compreende menos que 5,6 micromoles do agente de reticulação não reagido por grama do substrato de borracha, com base no peso seco do substrato de borracha. Também são descrito os artigos compreendendo a dita resina ASA e/ou fabricados a partir de dita composição de moldagem.
BRPI0608053-7A 2005-05-26 2006-05-03 composição de moldagem com resistência ao impacto modificada e método BRPI0608053A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/138,551 US20060270803A1 (en) 2005-05-26 2005-05-26 Impact-modified molding composition and method
PCT/US2006/016988 WO2006127223A1 (en) 2005-05-26 2006-05-03 Impact-modified molding composition and method

Publications (1)

Publication Number Publication Date
BRPI0608053A2 true BRPI0608053A2 (pt) 2009-11-03

Family

ID=36952549

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0608053-7A BRPI0608053A2 (pt) 2005-05-26 2006-05-03 composição de moldagem com resistência ao impacto modificada e método

Country Status (12)

Country Link
US (1) US20060270803A1 (pt)
EP (1) EP1893659B1 (pt)
JP (1) JP4901860B2 (pt)
KR (1) KR20080018157A (pt)
CN (1) CN101184784B (pt)
AT (1) ATE409710T1 (pt)
AU (1) AU2006249616B2 (pt)
BR (1) BRPI0608053A2 (pt)
CA (1) CA2599077A1 (pt)
DE (1) DE602006002985D1 (pt)
MX (1) MX2007010628A (pt)
WO (1) WO2006127223A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100093915A1 (en) * 2005-05-26 2010-04-15 Albin Peter Berzinis Impact-modified molding composition and method
US8674007B2 (en) 2006-07-12 2014-03-18 Sabic Innovative Plastics Ip B.V. Flame retardant and scratch resistant thermoplastic polycarbonate compositions
CN102391604B (zh) * 2011-08-01 2013-03-27 南京工业大学 一种改性asa材料及其制备方法
MX2015001638A (es) 2012-08-08 2015-05-12 Styrolution Europ Gmbh Mezclas polimericas con relacion de dureza/rigidez optimizada y propiedades opticas.
EP3126418B1 (de) * 2014-04-02 2017-12-20 INEOS Styrolution Group GmbH Verfahren zur herstellung mechanisch verbesserter thermoplastischer formmassen
US11674033B2 (en) 2017-11-16 2023-06-13 Sabic Global Technologies B.V. Core-shell graft copolymers with improved surface properties
EP3774956A1 (en) 2018-03-29 2021-02-17 Rohm and Haas Company Three-stage polymer particle

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517084A (en) * 1967-04-10 1970-06-23 Ugine Kuhlmann Graft copolymers with a backbone of an acrylic ester and benzyl acrylate
JPS5034592B1 (pt) * 1970-12-18 1975-11-10
US3944631A (en) * 1974-02-01 1976-03-16 Stauffer Chemical Company Acrylate-styrene-acrylonitrile composition and method of making the same
JPS53125493A (en) * 1977-04-08 1978-11-01 Kureha Chem Ind Co Ltd Copolymer containing alkyl acrylates
US4879348A (en) * 1986-10-06 1989-11-07 The Dow Chemical Company Crosslinked and grafted overpolymer acrylate rubbers
US4801646A (en) * 1987-01-16 1989-01-31 The Dow Chemical Company Low gloss weather and impact resistant resins
DE4006643A1 (de) * 1990-03-03 1991-09-05 Basf Ag Teilchenfoermiges pfropfpolymerisat mit verbesserter haftung zwischen pfropfgrundlage und pfropfhuelle
US5616651A (en) * 1993-04-05 1997-04-01 The Goodyear Tire & Rubber Company Rubbery polymer
US5840803A (en) * 1997-02-26 1998-11-24 Bayer Corporation Thermoplastic composition containing a grafted copolymeric acrylate rubber
US5932655A (en) * 1997-11-19 1999-08-03 Bayer Corporation Weatherable resinous composition having improved opacity and impact strength
DE60034067T2 (de) * 1999-09-27 2007-12-13 Mitsubishi Rayon Co., Ltd. Pfropfcopolymer und thermoplastische harzzusammensetzung
DE19959410A1 (de) * 1999-12-09 2001-06-13 Basf Ag Füllstoffhaltige thermoplastische Formmassen auf Basis von Polycarbonat und Styrolcopolymeren
US6476128B1 (en) * 2001-03-30 2002-11-05 General Electric Company Low-gloss blends containing poly(meth)acrylate rubber-based graft copolymer and process for making thereof
EP1458768B1 (en) * 2001-12-21 2009-01-07 Dow Global Technologies Inc. Additive for rendering inert acidic or halogen-containing compounds contained in olefin polymers

Also Published As

Publication number Publication date
CA2599077A1 (en) 2006-11-30
EP1893659A1 (en) 2008-03-05
WO2006127223A1 (en) 2006-11-30
MX2007010628A (es) 2007-10-16
JP2008540801A (ja) 2008-11-20
JP4901860B2 (ja) 2012-03-21
AU2006249616B2 (en) 2011-08-11
DE602006002985D1 (de) 2008-11-13
KR20080018157A (ko) 2008-02-27
US20060270803A1 (en) 2006-11-30
CN101184784B (zh) 2011-05-18
ATE409710T1 (de) 2008-10-15
EP1893659B1 (en) 2008-10-01
CN101184784A (zh) 2008-05-21
AU2006249616A1 (en) 2006-11-30

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SABIC INNOVATIVE PLASTICS IP B.V. (NL)

Free format text: TRANSFERIDO DE: GENERAL ELECTRIC COMPANY

B25D Requested change of name of applicant approved

Owner name: SABIC GLOBAL TECHNOLOGIES B.V. (NL)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]