BRPI0518768B8 - processo para a preparação de (co)polímeros vinilaromáticos de alto impacto enxertados em elastômero - Google Patents

processo para a preparação de (co)polímeros vinilaromáticos de alto impacto enxertados em elastômero

Info

Publication number
BRPI0518768B8
BRPI0518768B8 BRPI0518768A BRPI0518768A BRPI0518768B8 BR PI0518768 B8 BRPI0518768 B8 BR PI0518768B8 BR PI0518768 A BRPI0518768 A BR PI0518768A BR PI0518768 A BRPI0518768 A BR PI0518768A BR PI0518768 B8 BRPI0518768 B8 BR PI0518768B8
Authority
BR
Brazil
Prior art keywords
preparation
elastomer
vinylaromatic
high impact
polymers
Prior art date
Application number
BRPI0518768A
Other languages
English (en)
Inventor
Longo Aldo
Chiezzi Leonardo
Monti Luca
Original Assignee
Polimeri Europa Spa
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 Polimeri Europa Spa filed Critical Polimeri Europa Spa
Publication of BRPI0518768A2 publication Critical patent/BRPI0518768A2/pt
Publication of BRPI0518768B1 publication Critical patent/BRPI0518768B1/pt
Publication of BRPI0518768B8 publication Critical patent/BRPI0518768B8/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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/06—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethylene-propylene-diene terpolymers
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/04—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethylene-propylene copolymers
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes

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)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

processo para a preparação de (co)polímeros vinilaromáticos de alto impacto enxertados em elastômero. um processo para a preparação de (co)polímeros vinilaromáticos enxertados em um elastômero compreendendo uma matriz rígida consistindo de polímeros ou copolímeros vinilaromáticos e de uma fase elastomérica dispersa na matriz na forma de partículas com uma distribuição estritamente bimodal que compreende a flincionalização de uma primeira fração elastomérica por meio de um sistema catalítico contendo um iniciador de radical livre estável e subseqúentemente a polimerização da assim obtida mistura também na presença de uma segunda fração elastomérica não funcionalizada.
BRPI0518768A 2004-12-16 2005-12-06 processo para a preparação de (co)polímeros vinilaromáticos de alto impacto enxertados em elastômero BRPI0518768B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT002401A ITMI20042401A1 (it) 2004-12-16 2004-12-16 Procedimento per la preparazione di co-polimeri vinilaromatici antiurto aggraffati su elastomero
PCT/EP2005/013081 WO2006063719A1 (en) 2004-12-16 2005-12-06 A process for the preparation of high impact vinylaromatic (co)polymers grafted on an elastomer

Publications (3)

Publication Number Publication Date
BRPI0518768A2 BRPI0518768A2 (pt) 2008-12-09
BRPI0518768B1 BRPI0518768B1 (pt) 2016-11-08
BRPI0518768B8 true BRPI0518768B8 (pt) 2017-03-21

Family

ID=34956668

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518768A BRPI0518768B8 (pt) 2004-12-16 2005-12-06 processo para a preparação de (co)polímeros vinilaromáticos de alto impacto enxertados em elastômero

Country Status (13)

Country Link
US (1) US8349961B2 (pt)
EP (1) EP1824894B1 (pt)
JP (1) JP5449674B2 (pt)
CN (1) CN101072804B (pt)
BR (1) BRPI0518768B8 (pt)
CA (1) CA2588577C (pt)
ES (1) ES2592907T3 (pt)
HU (1) HUE030805T2 (pt)
IT (1) ITMI20042401A1 (pt)
MX (1) MX2007006488A (pt)
PL (1) PL1824894T3 (pt)
RU (1) RU2401282C2 (pt)
WO (1) WO2006063719A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1393666B1 (it) * 2008-12-16 2012-05-08 Polimeri Europa Spa (co)polimero vinilaromatico rinforzato con gomma avente un ottimo bilancio di proprieta' fisico-meccaniche ed una elevata lucentezza
CN104558429B (zh) * 2013-10-18 2017-11-07 中国石油化工股份有限公司 聚苯乙烯组合物生产方法及由此得到的聚苯乙烯组合物
CN106232646B (zh) * 2014-04-18 2018-11-20 日本A&L株式会社 接枝共聚物以及热塑性树脂组合物
JP6610241B2 (ja) * 2015-12-22 2019-11-27 東ソー株式会社 変性ハロゲン化ポリオレフィン組成物の製造方法
US20250051560A1 (en) 2021-12-10 2025-02-13 Versalis S.P.A. Rubber-reinforced vinylaromatic (co)polymers and process for the preparation thereof

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2725330B2 (ja) * 1988-01-29 1998-03-11 住友化学工業株式会社 ゴム変性スチレン系樹脂組成物
IT1230085B (it) * 1989-05-24 1991-10-05 Montedipe Spa Processo per la produzione in massa e in continuo di (co) polimeri vinil aromatici antiurto.
JP2735660B2 (ja) * 1989-12-27 1998-04-02 三井東圧化学株式会社 耐衝撃性スチレン系樹脂の連続的製造方法
FR2730241B1 (fr) * 1995-02-07 1997-02-28 Atofina Procede de fabrication d'une composition comprenant un polymere vinylaromatique et un caoutchouc par polymerisation en presence d'un radical libre stable
FR2731401B1 (fr) 1995-03-06 1997-10-10 Fior Claude Vehicule a dispositif deflecteur formant ecran d'air avant
US5773510A (en) * 1995-03-30 1998-06-30 Xerox Corporation Processes for the preparation of branched polymers
IT1284599B1 (it) * 1996-09-27 1998-05-21 Enichem Spa Procedimento per la preparazione di polimeri vinilaromatici rinforzati con gomma
FR2768739B1 (fr) * 1997-09-19 2004-08-06 Atochem Elf Sa Polymere vinylaromatique choc obtenu a partir d'un caoutchouc porteur d'un groupement generateur d'un radical libre stable
FR2779437B1 (fr) * 1998-06-03 2004-10-15 Atochem Elf Sa Polymere vinylaromatique choc par polymerisation d'un monomere vinylaromatique en presence d'un radical libre stable et d'un amorceur de polymerisation
FR2791060A1 (fr) * 1999-03-18 2000-09-22 Atochem Elf Sa Procede de preparation d'un caoutchouc porteur de radical libre stable et utilisation dudit caoutchouc porteur pour la preparation d'un polymere vinylaromatique choc
NL1012324C2 (nl) * 1999-06-14 2000-12-15 Dsm Nv Werkwijze voor de bereiding van een slagvaste polymeer samenstellling.
DE10030618A1 (de) * 2000-06-28 2002-01-10 Basf Ag Kautschukhaltige Styrolpolymere mit verbesserter Schlagzähigkeit
JP4097498B2 (ja) * 2002-10-04 2008-06-11 電気化学工業株式会社 ゴム変性共重合樹脂の製造方法
ES2321402T3 (es) * 2003-02-05 2009-06-05 Dow Global Technologies Inc. Polimeros aromaticos de movilinilideno modificados con caucho, con alto brillo producidos mediante un proceso de polimerizacion en masa.
ITMI20040752A1 (it) * 2004-04-16 2004-07-16 Polimeri Europa Spa Procedimento per la preparazione di co polimeri vinilaromatici aggraffati su elastometro in modo controllato

Also Published As

Publication number Publication date
CN101072804A (zh) 2007-11-14
RU2007119428A (ru) 2009-01-27
BRPI0518768B1 (pt) 2016-11-08
EP1824894B1 (en) 2016-06-22
CA2588577C (en) 2013-02-12
CN101072804B (zh) 2014-07-16
ITMI20042401A1 (it) 2005-03-16
PL1824894T3 (pl) 2017-01-31
CA2588577A1 (en) 2006-06-22
JP5449674B2 (ja) 2014-03-19
JP2008524349A (ja) 2008-07-10
ES2592907T3 (es) 2016-12-02
RU2401282C2 (ru) 2010-10-10
US20090281246A1 (en) 2009-11-12
US8349961B2 (en) 2013-01-08
HUE030805T2 (hu) 2017-05-29
BRPI0518768A2 (pt) 2008-12-09
MX2007006488A (es) 2007-06-25
EP1824894A1 (en) 2007-08-29
WO2006063719A1 (en) 2006-06-22

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/11/2016, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2699 DE 27-09-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.